NorthStar Navigation Portable Radio Northstar NS100 User Manual

Northstar NS100  
Quickstart Guide  
and  
Reference Manual  
 
Contents  
Getting Started.............................................................................4  
Reference Section 1  
Using this manual......................................................................5  
Conventions.................................................................................6  
Maintaining the radio...............................................................6  
Technical support.......................................................................6  
Radio Menu Options............................................................................19  
Add a new buddy ...................................................................21  
Edit a buddy’s details .............................................................21  
Delete a buddy’s details ...................................................... 22  
Set the radio sensitivity ........................................................ 22  
Select the channel bank ...................................................... 23  
Set your position and time manually............................... 23  
Set the time offset................................................................... 24  
Select the time format........................................................... 25  
Show or hide the time........................................................... 25  
Show or hide the boat’s position ...................................... 26  
GPS alert setting...................................................................... 26  
Edit or delete a channel name............................................27  
Select dual or triple watch mode........................................27  
Weather alert setting ............................................................ 28  
Set the contrast ....................................................................... 29  
Reset to factory defaults ...................................................... 29  
Quickstart Guide .........................................................................7  
LCD screen symbols..................................................................8  
Enter alphanumeric data.........................................................9  
Handset button functions .....................................................10  
Display and navigate a menu.............................................11  
Customise your radio .............................................................12  
Adjust the volume....................................................................12  
Select the TX power................................................................12  
Adjust the backlighting..........................................................12  
Adjust the squelch ...................................................................13  
Select the channel bank........................................................13  
Select a channel .......................................................................13  
Select a favorite channel.......................................................14  
Store 3 favorite channels......................................................14  
Make a call.................................................................................14  
Delete a favorite channel......................................................15  
Select a weather channel......................................................15  
Dual/Tri watch scan................................................................15  
All scan and channel lock out.............................................16  
Shadow watch scan ................................................................16  
Use the foghorn........................................................................16  
Use the intercom on the NS100 DS .................................17  
Use the hailer on the NS100 DS ........................................17  
Handset alarm for the NS100 DS.......................................18  
Use the dual handsets on the NS100 DS.........................18  
Reference Section 2  
Setup the DSC functions.................................................................... 30  
The DSC setup menu..............................................................31  
Enter your MMSID.................................................................. 32  
Enter a new group MMSID.................................................. 32  
Edit a group MMSID .............................................................. 33  
Delete a group MMSID......................................................... 34  
Select your response to individual calls.......................... 34  
Select your response to LL polling calls.......................... 35  
Turn the DSC functions on/off ........................................... 35  
Enter your ATIS ID .................................................................. 36  
Turn the ATIS functions on/off........................................... 36  
 
Reference Section 3  
Appendix A Technical Specifications ...............................55  
NS100 SS.....................................................................................56  
NS100 DS....................................................................................57  
Making DSC calls...................................................................................37  
Reply to the last incoming call............................................39  
Make a routine call to an individual.................................39  
Make a routine call to a group ...........................................40  
Retry a routine call.................................................................. 41  
Call all ships............................................................................... 41  
Call back using the call log data.........................................42  
Request the LL position of a buddy...................................42  
Appendix B Troubleshooting ............................................. 59  
Appendix C VHF Marine Channel Banks........................ 61  
International channel banks................................................62  
USA channel banks.................................................................65  
Canadian channel banks ......................................................68  
Country-specific inland waterways (Europe)................... 71  
Special Channels ......................................................................73  
Reference Section 4  
Receiving DSC calls ..............................................................................44  
Automatically acknowledge an individual call..............46  
Reply to a group call...............................................................46  
Reply to an all ships call........................................................47  
Automatically reply to an LL position request...............48  
Manually reply to an LL position request........................48  
Do not reply to an LL position request ............................49  
Reply to a geographic call....................................................49  
Reference Section 5  
Distress calls............................................................................................50  
Receive and reply to a distress call....................................52  
Call back using the distress logs.........................................52  
Receive a distress relay..........................................................53  
Receive a distress acknowledgement...............................54  
 
Getting Started  
Welcome to the NS100 radio..................................................... 5  
Using this manual .......................................................................... 5  
Conventions ..................................................................................... 6  
Maintaining the radio................................................................... 6  
Technical support.......................................................................... 6  
This chapter introduces this manual and the NS100 radio, and explains a few things  
you should know to keep your radio in top condition.  
4
Northstar NS100  
 
Welcome to the NS100 radio  
• DSC (Digital Selective Calling) capability that  
meets USCG SC101 Standards. USA only.  
• DSC (Digital Selective Calling) capability that  
meets EC Class D Standards. Europe only.  
• PSCAN (similar to dual watch) facility  
• DISTRESS call button to automatically  
transmit your MMSID and position until an  
acknowledgement is received  
• easy access to a buddy list (maximum of 20  
favourite people)  
• group calling and all ships calling facility  
• LL position polling information  
Congratulations on your purchase of a  
Northstar NS100 radio! There are two models  
available; the NS100 SS (Single System) and  
the NS100 DS (Dual System). Both provide the  
following useful features:  
• an alphanumeric handset with built-in LCD  
screen for easy operation and information  
display.  
• local/distance mode to eliminate noise in  
high traffic urban areas  
• adjustable contrast settings for the handset  
screen  
• adjustable keypad backlighting for easy  
night-time use  
• weather alert facility. US only.  
• ATIS facility for inland waterways. Europe  
only.  
• waterproof and submersible handset to  
comply with JIS-7  
The NS100 DS provides the following  
additional features:  
• powerful 4W external speaker audio output  
• access to all currently-available marine VHF  
channel banks (USA, Canada, International)  
including weather channels where  
available  
• special 3CH button to select your three  
favourite channels  
• MMSID storage for your three favourite  
groups  
• a second alphanumeric handset  
• a second 4W external speaker  
• intercom facility between the two handsets  
• foghorn mode for use in reduced visibility  
• hailer function with powerful 20W output  
through a Hailer Horn (optional).  
Using this manual  
This manual is divided into two main sections:  
Use these sections to learn more about the  
radio and get the most out of it.  
• The QuickStart Guide has all the basic  
information you need to operate your  
radio. Be sure to read this section as you  
start to use the radio.  
• The Reference Sections provide more  
detailed information about each function.  
Check the mini table of contents at the start  
of each section, or the index at the end of  
the manual, to quickly find information on a  
particular topic.  
5
Reference Manual  
 
Conventions  
This manual uses certain conventions to  
provide a consistent means of recognizing  
specific information, as follows:  
• "Press" means push and immediately  
release the button.  
• "Hold down" means keep the button  
depressed for the specified time.  
• LOCAL. Words looking like this indicate  
a menu option on the LCD screen of the  
handset, OR a button name.  
is used for warning information related  
to your personal safety or possible damage  
to the radio. These warning notes contain  
critical information - please read them!  
Maintaining the radio  
• use a soft cloth dampened in water to wipe  
any dirt or salt from the handset, cable, or  
speaker.  
• use a small amount of window cleaner on  
a soft cloth to remove any grease, oil, or  
fingerprints from the LCD screen.  
To help maintain your radio at peak operating  
performance, we recommend that you:  
• hang the handset on the customized  
bracket when you're not using it.  
Technical support  
by mail:  
If you need technical support, or have any  
other questions that this manual or your dealer  
cannot answer, you can contact the factory as  
follows:  
BNT Marine Electronics  
30 Sudbury Road  
Acton, MA 01720  
USA  
by telephone (USA only):  
Additional information is available at  
Northstar's website:  
1-800-628-4487  
1-978-897-6600  
by email:  
Service: [email protected]  
Getting Started  
6
Northstar NS100  
 
Quickstart Guide  
Turn the radio on and off............................................................8  
LCD screen symbols ......................................................................8  
Enter alphanumeric data ............................................................9  
Handset button functions.........................................................10  
Display and navigate a menu................................................. 11  
Customise your radio ................................................................ 12  
Adjust the volume....................................................................... 12  
Select the TX power................................................................... 12  
Adjust the backlighting............................................................. 12  
Adjust the squelch....................................................................... 13  
Select the channel bank ........................................................... 13  
Select a channel........................................................................... 13  
Make a call......................................................................................14  
Store three favorite channels..................................................14  
Select a favorite channel...........................................................14  
Delete a favorite channel........................................................ 15  
Select a weather channel........................................................ 15  
Dual/Tri watch scan ................................................................... 15  
All scan and channel lock out..................................................16  
Shadow watch mode..................................................................16  
Use the foghorn............................................................................16  
Use the intercom on the NS100 DS .......................................17  
Use the hailer on the NS100 DS..............................................17  
Handset alarm for the NS100 DS ...........................................18  
Use the dual handsets on the NS100 DS .............................18  
This section explains the basic operation of the NS100 radio. We suggest that you  
read this section carefully when you first start using your radio, and then refer to the  
Reference Sections for more information if necessary.  
7
Quickstart Guide  
Quickstart Guide  
 
Turn the radio on and off  
Use the rotary knob on the speaker to turn the  
radio on and off, and to adjust the volume.  
it remembers the last working channel and  
displays this when you turn the radio on again.  
Turn clockwise (right) to turn on. A white  
indicator light appears. Turn counter-clockwise  
(left) to turn off. When you turn off the radio,  
The radio has a variety of beep tones to  
indicate different operations, but the beeps will  
not sound if you set the volume level to zero.  
LCD screen symbols  
Symbol  
Meaning  
Symbol  
Meaning  
TX  
LO  
transmitting.  
USA INT  
CAN  
channel bank selected for VHF  
radio operations and regulations  
(USA/Canada only).  
transmission power is LO (low)  
1W. If blank, the transmission  
power is HI (high) 25W.  
WX  
weather channel (USA/Canada  
only).  
DSC  
DSC functions are available.  
LOC  
receiver sensitivity for local calling  
is selected. If blank, distance  
calling is selected.  
BUSY  
receiver is busy with an incoming  
signal.  
8
Quickstart Guide  
Northstar NS100  
 
Symbol  
Meaning  
ATIS  
ATIS is enabled. (Europe only).  
Otherwise blank.  
88  
X
channel selected. V indicates an  
EU special channel, e.g. M1.  
indicates an incoming DSC call, or  
blinks to notify you of any unread  
call log messages.  
channel is temporarily deleted  
from the ALL SCAN operation.  
8
channel suffix, if applicable to the  
selected channel. Usually A or B.  
low battery warning (activates at  
10.8V DC).  
GPS  
Blinking indicates that the NMEA  
GPS input is missing or invalid.  
Enter alphanumeric data  
Use the handset buttons to enter channel  
numbers or names, for radio functions, and for  
menu editing. Each button has the functionality  
shown in the table.  
Press:  
x1 x2  
x3  
x4  
x5  
button 1  
button 2  
button 3  
button 4  
button 5  
button 6  
button 7  
button 8  
button 9  
button 0  
1
2
3
4
5
6
7
-
.
/
A
B
E
C
F
I
?
!
D
Press >ENT to move the cursor to the next  
position when you enter a Buddy Name or a  
Channel Name. Otherwise, the cursor moves  
automatically to the next position when  
entering data (similar to a cell phone). Also  
press >ENT to confirm any input or changes.  
G
H
K
N
Q
U
X
(
:
J
L
O
R
V
Y
)
#
+
S
;
M
P
8
T
Press AESC to backup if you make a mistake,  
or to cancel any changes and return to the  
previous mode.  
9
0
W
Z
%
Space  
9
Quickstart Guide  
Quickstart Guide  
 
Handset button functions  
All possible buttons and their functions are  
Button  
Function  
described. Some of the buttons may not work  
or may not be available, depending on your  
location and your NS100 radio model.  
DSC call menu. Press to display  
the DSC call menu and to make  
different types of DSC calls.  
A single beep sounds whenever you press a  
button. A double beep sounds to indicate an  
invalid key or an error. (The beeps won't sound  
if the volume is set to zero.)  
Scan. Press to start a dual (DW)  
or triple (TW) watch scan. Hold  
down to start an all scan. Press  
again to stop scanning.  
3CH  
16/9  
WX  
CALL  
FUNC  
SCAN  
Button  
Function  
Weather channel. USA/Canada  
only. Press to hear the most  
recently used weather channel.  
Press again to return to your  
previous mode.  
Channel selection. In normal  
mode, press to step through the  
channels one at a time or hold  
down for rapid selection.  
Squelch adjustment. Press ^SQ to  
increase or SQv to decrease the  
squelch (threshold level). (Also see  
Adjust the squelch.)  
In menu mode, press to step  
through the menu options.  
Three favorite channels. Press  
repeatedly to cycle through your  
three favorite channels.  
Volume. (Buttons located on  
the right hand side of handset).  
Press ^VOL to increase or VOLv  
to decrease the speaker volume.  
(Also see Adjust the volume.)  
Priority channel. USA/Canada  
only. Press to cancel the current  
mode and tune into the priority  
channel. Press again to return to  
your original mode.  
CH16 is the default. To make CH9  
the default instead, hold down  
16/9 until 09 is displayed on the  
LCD screen.  
Press To Talk. (Button located on  
left hand side of handset). Press  
at any time to transmit on an  
allowed channel. (Some channels  
are restricted and do not allow  
transmissions. Appendix C has  
detailed information on channels.)  
Priority channel. Europe only.  
Press to cancel the current mode  
and tune into CH16. Press again  
to return to your original mode.  
10  
Quickstart Guide  
Northstar NS100  
 
Button  
Function  
Button  
Function  
Escape. Press to cancel any  
changes, return to the previous  
mode, or backup.  
FUNC 6  
Intercom. NS100 DS only. Pick up  
your handset, then press FUNC  
then 6 to activate the intercom.  
(Also see Use the intercom on the  
NS100 DS.)  
Enter. Press to confirm and accept  
any input or changes.  
FUNC 7  
FUNC 9  
Transmission power. Press FUNC  
then 7 to change the transmission  
power setting. Press FUNC then  
7 again to return to the previous  
setting.  
Function. Provides access to the  
following useful radio functions  
when combined with the button  
number indicated:  
FUNC 1  
Radio Menu mode. Press FUNC  
then 1 to display the radio  
menu and DSC setup options  
and to enter menu mode. (Also  
see Reference Section 1 and  
Reference Section 2.)  
Fog mode. NS100 DS only. Press  
FUNC then 9 to enter the fog  
mode. (Also see Use the foghorn.)  
Distress. (Red button located  
on right hand side of handset).  
To make a distress call, lift the  
hinged protective cover from  
the button. Then either press  
DISTRESS to show the Nature of  
Distress categories OR hold down  
DISTRESS to send an undefined  
distress call. (Also see Reference  
Section 5 - Send a Distress call.)  
FUNC 3  
FUNC 4  
Backlighting. Press FUNC then 3  
to set the backlight level for the  
LCD screen and handset buttons.  
(Also see Adjust the backlighting.)  
Hailer. NS100 DS only. Press FUNC  
then 4 to enter hailer mode. (Also  
see Use the hailer on the NS100  
DS.)  
Display and navigate a menu  
Only a few menu options can be displayed at  
3. Press >ENT to display that option. Make any  
any one time on the LCD screen. To show the  
menu options:  
1. Press FUNC then press 1 to display the first  
four radio menu options OR press CALL to  
display the DSC call menu.  
entries or changes, if required.  
4. Press >ENT to confirm changes OR press  
<ESC to keep the original entry. Any changes  
are active as soon as you exit the menu.  
5. Press <ESC to backup to the previous screen  
2. Press ^CH/SEL or CH/SELv to scroll up and  
down the menu until the cursor is postioned  
at the desired option.  
or to exit the menu completely.  
11  
Quickstart Guide  
Quickstart Guide  
 
Customise your radio  
Other preferences can be set up only through  
the menus and these are explained in the  
Reference Sections.  
You can customize the radio to suit your  
individual preferences. You can set some  
preferences directly, using the handset buttons  
as explained in this section.  
Adjust the volume  
Use the VOL buttons on the right hand side of  
the handset to adjust the volume. There are  
ten volume levels available.  
volume by one level. The current level is  
shown as a percentage on the LCD screen, e.g.  
VOLUME 30%.  
Press ^VOL once to increase the volume by  
one level. Press VOLv once to decrease the  
Hold down either of the buttons to change the  
volume levels automatically until the limit is  
reached.  
Select the TX power  
You can set the transmission power to either  
high (25W output) or low (1W output).  
To change from one selection to the other,  
press FUNC then press 7. Press FUNC then 7  
again to change back.  
Some channels allow  
only low power  
transmissions. Error  
beeps will sound if  
the power setting is  
incorrect.  
If LO is shown in the LCD screen, low  
transmission power is selected; if the LCD  
screen does not show LO, high transmission  
power is selected.  
A special antenna RF reverse current  
monitoring circuit will automatically reduce the  
transmission power to 1W if a failed or open  
antenna is detected.  
Adjust the backlighting  
To adjust the backlighting, press FUNC then 3  
to enter the backlight mode. The current setting  
is shown on the LCD screen, e.g DIMMER LO.  
You can adjust the backlighting of the LCD  
screen and keypad simultaneously. (To adjust  
the contrast, see Reference Section 1 - Set the  
contrast.)  
Use ^CH/SEL and CH/SELv to select your  
desired setting. If you select OFF, the LO setting  
will operate for 5 seconds whenever you make  
a keypad entry so you can check your entry is  
correct.  
There are four backlight settings;  
• OFF (no backlighting)  
• LO (low)  
• MID (medium)  
• HI (maximum)  
If you have the NS100 DS radio, you can adjust the  
backlighting for each handset independently.  
12  
Quickstart Guide  
Northstar NS100  
 
Adjust the squelch  
You can adjust the squelch (the threshold level)  
for the minimum receiver signal. There are ten  
settings available.  
The optimum squelch setting will improve  
reception. Decrease the squelch until random  
noise is heard, then increase it one step at a  
time until the random noise disappears. For  
best reception in open sea conditions, increase  
the squelch one more step.  
Press ^SQ once to increase the squelch by one  
step. Press vSQ once to decrease the squelch  
by one step. The current setting is shown as a  
percentage on the LCD screen, e.g. SQUELCH  
30%.  
In areas of high noise (e.g. close to large  
cities or pager broadcast sites) reception may  
improve if the squelch is increased or the  
LOCAL setting is used. (See Reference Section 1  
- Set the radio sensitivity.)  
Hold down either button to change the squelch  
automatically until the threshold limit is  
reached.  
If you have the NS100 DS radio and change  
the squelch on one handset, the new level is  
automatically applied to the other handset too.  
Select the channel bank  
Use the radio menu if you want to change the  
channel bank. See Reference Section 1 - Select  
the channel bank.  
If you are based in the USA or Canada, there  
In Europe, only the  
INT (International)  
channel bank is  
available and it  
cannot be changed.  
is a choice of 3 channel banks; USA, INT  
(International), and CAN (Canadian). The  
channel bank that is currently selected is  
shown on the LCD screen.  
Select a channel  
To change the channel, you can EITHER enter  
the channel number directly using the keypad  
When you turn the radio on, it automatically  
tunes to the last working channel OR to the  
suffix channel if the normal channel is not  
available in the channel charts.  
OR  
press ^CH/SEL to step up or CH/SELv to  
step down to the next channel. To rapidly  
scroll through the channels, just hold down  
^CH/SEL or CH/SELv until the desired channel  
is reached.  
The channel number is shown in very big  
digits on the LCD screen. The channel suffix (if  
applicable) is shown at a smaller size.  
13  
Quickstart Guide  
Quickstart Guide  
 
Error beeps will sound if you try to select a  
channel that is not allowed.  
• Press 2 then 0 to select CH20, then press  
^CH/SEL to select CH20A (suffix A channel).  
OR  
Some examples on selecting a channel (USA  
channel bank) are given:  
• Press 2 then 0 then ^CH/SEL to select  
CH20A (suffix A channel).  
• Press 1 then 8 to select CH18A.  
Make a call  
Hold down the PTT (Press To Talk) button on  
the left hand side of the handset to transmit on  
an allowable channel. The channel number  
and TX are shown on the LCD screen.  
A built-in timer will automatically shut down  
a transmission after five minutes and sound  
a warning beep. A warning message is also  
shown on the LCD screen.  
When you press PTT the NS100 radio  
automatically exits from any menu and stops  
scanning. You must release PTT to receive a  
call.  
Some channels are restricted and do not allow  
transmissions. Check out Appendix C for a  
complete listing of channels.  
Store 3 favorite channels  
You can store one, two or three channels as  
favorites.  
If you try to store another favorite channel, the  
radio asks: OVERWRITE CH3?  
Select the first channel that you want to store,  
then hold down 3CH for about two seconds to  
store it as CH1. Repeat the procedure to store  
two more favorite channels as CH2 and CH3  
respectively.  
If you press >ENT to confirm, CH3 is  
overwritten with the new channel.  
Select a favorite channel  
Press 3CH to display the first favorite channel.  
Repeat the procedure, if necessary, to cycle  
through the three favorite channels.  
When you are finished using a favorite channel,  
press <ESC to return to previous working  
channel.  
The LCD screen displays CH1, CH2, or CH3 as  
appropriate, to show which favorite channel is  
operational.  
14  
Quickstart Guide  
Northstar NS100  
 
Delete a favorite channel  
If you press >ENT to confirm, the channel is  
deleted from your favorite channel selection.  
Press 3CH to display the first favorite channel.  
Repeat the procedure, if necessary, until the  
favorite channel that you want to delete is  
displayed.  
With the favorite channel displayed, hold down  
3CH for about two seconds until the radio asks:  
DELETE CHxx?  
Select a weather channel  
Press WX to tune to the most recently used  
weather channel. WX is displayed on the LCD  
screen.  
alert warning tone.  
This option is only  
available with the  
USA or Canadian  
channel banks.  
Press any key while the loud alarm is sounding  
to cancel the warning tone and listen to the  
weather alert voice message.  
Press ^CH/SELv to tune to a different weather  
channel, if desired.  
When you are finished using the weather  
channel, press WX again to return to previous  
working channel.  
While scanning in the Wx Alert ON mode,  
if a weather alert is transmitted on 1050Hz  
by a weather station, the radio picks it up  
automatically and sounds the loud weather  
Dual/Tri watch scan  
You can use the radio setup menu to select a  
When you are on a working channel, just press  
SCAN to start scanning. DW (dual watch) or TW  
(triple watch) is shown on the LCD screen.  
The SCAN function is  
not available in some  
European countries.  
dual watch mode (all radio models) or a triple  
watch mode (USA/Canada only). (See Reference  
Section 1 - Select dual or triple watch mode.)  
If a signal is received, scanning stops at that  
channel and BUSY appears on the LCD screen.  
Scanning starts again four seconds after the  
BUSY annunciator disappears.  
Dual watch mode will automatically scan  
between the working channel and CH16 (the  
priority channel).  
Triple watch mode, with the USA or CAN  
channel banks selected and the weather alert  
ON, automatically scans the working channel,  
both the priority channels (CH09 and CH16)  
and the weather channel.  
To stop at the current channel and cancel the  
SCAN mode, press SCAN again or <ESC.  
To scan all 3 favorite channels, press 3CH then  
immediately press and hold SCAN.  
15  
Quickstart Guide  
Quickstart Guide  
 
All scan and channel lock out  
When you are on a working channel, hold  
To unlock a locked out channel, press <ESC  
2 seconds when the channel is displayed.  
The X disappears to show it is now unlocked.  
While scanning, USA  
radio models will  
shadow watch on  
CH70 for incoming  
DSC calls.  
down SCAN for at least two seconds to start  
scanning all working channels. CH16 (the  
priority channel) is scanned at least once every  
two seconds. ALL SCAN is shown on the LCD  
screen.  
If a signal is received, scanning stops at that  
channel and BUSY appears on the LCD screen.  
Scanning starts again four seconds after the  
BUSY annunciator disappears.  
Press <ENT to lock out (skip over) an 'always  
busy" channel when in ALL SCAN mode. An X  
is shown on the LCD screen to indicate a locked  
out channel. You cannot lock out CH16 or  
CH70.  
To stop at the current channel and cancel the  
SCAN mode, press SCAN again or <ESC.  
Shadow watch scan  
The European radio models have a dedicated  
DSC CH70 receiver and don't use shadow  
watch mode.  
The USA radio models use shadow watch mode  
to scan for incoming DSC signals on CH70 in  
any channel bank (USA, CAN, INT).  
Shadow watch mode means that the scanning  
operation is not shown on the LCD screen  
unless a DSC signal on CH70 is detected.  
Use the foghorn on the NS100DS  
When visibility is reduced by fog, you can  
operate a manual or automatic foghorn  
through the external speaker. The manual  
foghorn will sound whenever you press or hold  
down PTT. The automatic foghorn will sound  
for five seconds once every minute.  
move the cursor to MANUAL and then press  
>ENT to select the manual foghorn.  
3. When the foghorn is blowing you can press  
^VOL to increase or VOLv to decrease the  
foghorn volume. The LCD screen will show  
the current foghorn volume as a percentage  
e.g. 50% VOLUME.  
You can also adjust the foghorn volume or  
leave it at the default level.  
4. The foghorn’s listening function allows  
sounds picked up by the hailer horn to be  
heard over the radio. When the LCD screen  
shows LISTENING, you can press ^VOL to  
increase or VOLv to decrease the volume.  
1. Press FUNC then 9 to enter fog mode. FO is  
shown on the LCD screen.  
2. Press >ENT to select the automatic foghorn  
OR  
Press <ESC when you want to exit from the  
foghorn mode.  
16  
Quickstart Guide  
Northstar NS100  
 
Use the intercom on the NS100 DS  
PORT OPS  
FUNC>WAITING  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
INTERCOM  
CALLING  
STATION-2  
INTERCOM  
TALKING  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
The dual handsets on the NS100 DS radio  
provide a useful intercom facility.  
3. If the person at handset-2 wants to enter  
intercom mode and reply, they need to pick  
up handset-2, then press PTT to talk.  
IMPORTANT!  
Normal radio operation  
is suspended when  
you are using the  
When you lift a handset out from its  
customised bracket, an inbuilt sensor  
automatically makes the handset operational.  
You can use the intercom for a maximum of  
five minutes, and you can adjust the intercom  
volume during the listening mode with ^VOL  
and VOLv.  
foghorn or intercom,  
but an incoming DSC  
signal will interrupt the  
intercom facility and  
you must attend to  
the DSC signal before  
using the foghorn or  
intercom again.  
1. Press FUNC then 6 on your handset (handset-  
1) to enter the intercom mode. The radio calls  
handset-2 for one minute.  
4. When you are finished with the intercom  
mode, just press <ESC to return to normal  
radio operation. Always be sure to replace  
your handset back in its customised bracket.  
2. Handset-2 beeps and the LCD screen shows a  
message to indicate that you (handset-1) are  
calling.  
Use the hailer on the NS100 DS  
PORT OPS  
FUNC>WAITING  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
HAILER MODE  
LISTENING  
VOLUME 30%  
HAILER MODE  
HAILING  
VOLUME 30%  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
The hailer horn has a listening function  
which allows sounds picked up by the hailer  
horn to be heard over the radio. To change  
the volume, use the ^VOLv buttons when  
LISTENING is shown on the LCD screen.  
The NS100 DS radio has a useful hailing facility  
with ten volume settings. To use the hailer:  
1. Press FUNC then 4 to activate the hailer.  
The LCD screen shows HL to confirm that  
hailer mode is operating and also shows the  
hailer volume as a percentage.  
You can use the hailer for a maximum of 30  
minutes.  
2. Press PTT to send a hail. Speak at a normal  
volume into the handset microphone, and  
use the ^VOLv buttons if you need to  
increase or decrease the volume.  
3. When you are finished using the hailer,  
just press <ESC to return to normal radio  
operation.  
17  
Quickstart Guide  
Quickstart Guide  
 
Handset alarm for the NS100 DS  
If you forget to put one of the handsets back  
Press FUNC, then >ENT to regain operational  
into its customised bracket (ON HOOK mode)  
when you are finished using it, the handset  
sounds an alarm after one hour and a  
control of the handset.  
message on the LCD screen warns you to put  
the handset into its customised bracket.  
Use the dual handsets on the NS100 DS  
When handset-2 is in its customized bracket  
(in ON HOOK mode), you can use handset-1  
for any radio operation.  
The internal handset  
speaker is disabled  
when the handset  
is in its customised  
bracket.  
Handset-2 can be used only for distress calls  
and the intercom function when it is in ON  
HOOK mode.  
Handset-1 has priority over handset-2.  
18  
Quickstart Guide  
Northstar NS100  
 
Reference Section 1  
Radio Menu Options  
NS100 radio menu.......................................................................20  
Add a new buddy .........................................................................21  
Edit a buddy’s details ..................................................................21  
Delete a buddy’s details.............................................................22  
Set the radio sensitivity .............................................................22  
Select the channel bank ............................................................23  
Set your position and time manually...................................23  
Set the time offset........................................................................24  
Select the time format................................................................25  
Show or hide the time................................................................25  
Show or hide the boat’s position............................................26  
GPS alert setting...........................................................................26  
Edit or delete a channel name ................................................27  
Select dual or triple watch mode ...........................................27  
Weather alert setting..................................................................28  
Set the contrast.............................................................................29  
Reset to factory defaults ...........................................................29  
This reference section explains how to display and use the radio menu options  
to customise your NS100 radio. Note that some options may not be available,  
depending on your radio model and location.  
19  
Reference Manual  
 
NS100 radio menu  
Press FUNC then 1 to display the radio menu. Note that only four menu items can be shown on  
the LCD screen at any one time so use ^CH/SEL to scroll up and CH/SELv to scroll down the radio  
menu. Press >ENT to select an option.  
Set up and manage your buddy list.  
MANUAL NEW  
EDIT/DELETE  
Set the radio sensitivity to suit local or  
distance conditions.  
Select the channel bank (USA and  
Canada).  
MANUAL  
SETTING  
Set your position & UTC (time)  
manually. Set the local time and  
your preferred time formats, display  
options, and GPS alert ON/OFF.  
USER MMSID  
GROUP SETUP  
INDIV REPLY  
LL REPLY  
DSC SETUP menu. See Reference  
Section 2.  
DSC FUNC  
ATIS ID  
ATIS FUNC  
CH NAME  
WATCH MODE  
WX ALERT  
CONTRAST  
RESET  
Change a channel's name.  
Select the watch mode.  
Turn the weather alert on or off (USA  
and Canada only).  
Change the contrast level.  
Reset to factory defaults.  
20  
Northstar NS100  
 
Add a new buddy  
>BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
BUDDY LIST  
>MANUAL NEW  
EDIT/DELETE  
ENTER NAME  
––––––––––––  
ENTER MMSID  
–––––––––  
ENTER NAME  
JON  
ENTER MMSID  
123456789  
JON  
123456789  
ENT>STORE  
ESC>CANCEL  
You can use the Buddy List option to store, edit,  
or delete the names and associated MMSIDs  
of your 20 favorite buddies. Their details are  
stored in the order of entry, with the most  
recent entry shown first.  
3. Enter the MMSID associated with that  
buddy's name (this must be numeric) then  
press >ENT to confirm a correct entry.  
4. The new name and MMSID are displayed.  
Press >ENT to store the new entry which is  
displayed at the top of your buddy list.  
1. Select BUDDY LIST and press >ENT. The  
cursor is at MANUAL NEW. Press >ENT.  
When your BUDDY LIST is full up with 20  
entries, you cannot make another new entry  
until you have deleted an existing entry.  
2. Enter your buddy's name, one character at a  
time (this may be alphanumeric) then press  
>ENT repeatedly until the cursor moves to  
the MMSID entry line.  
Edit a buddy’s details  
>BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
BUDDY LIST  
MANUAL NEW  
>EDIT/DELETE  
JON  
>EDIT  
DELETE  
ENTER NAME  
JON  
ENTER MMSID  
112233445  
JON  
111223344  
ENT>STORE  
ESC>CANCEL  
1. Select BUDDY LIST and press >ENT. Move  
the cursor to the buddy name you want to  
EDIT/DELETE. Press >ENT to display the list  
of entries.  
4. When you are finished, press >ENT  
(repeatedly if necessary) to display the next  
screen.  
5. Press >ENT to store the changes. The buddy  
list is displayed again. If more changes are  
required, repeat Steps 2 thru 6. Otherwise,  
press <ESC to exit.  
2. Press >ENT to select EDIT. The cursor moves  
to the first character of the name.  
3. Edit the buddy name, OR, to edit only the  
MMSID, press >ENT repeatedly to move the  
cursor to the MMSID line.  
21  
Reference Manual  
 
Delete a buddy’s details  
>BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
BUDDY LIST  
MANUAL NEW  
>EDIT/DELETE  
MANUAL NEW  
ALEX  
TOM  
EDIT  
>DELETE  
DELETE BUDDY  
TOM  
ENT>YES  
ESC>NO  
>TOM  
JEAN  
1. Select BUDDY LIST and press >ENT.  
3. Move the cursor to DELETE and press >ENT.  
2. Move the cursor to the buddy name you  
want to EDIT/DELETE. Press >ENT to display  
the list of entries.  
4. The radio asks for confirmation. Press >ENT.  
The entry is deleted immediately and the  
buddy list is displayed again.  
Set the radio sensitivity  
BUDDY LIST  
>LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
SENSITIVITY  
>DISTANT  
LOCAL  
You can improve the sensitivity of the receiver  
depending whether you are operating the radio  
locally (LOCAL) or over distances (DISTANT).  
2. To activate the DISTANT setting, press >ENT  
again. LOC disappears from the LCD screen  
to show that reduced receiver sensitivity is  
not operational  
LOCAL is not recommended for use in open  
sea conditions. It is designed for use in areas of  
high radio noise; for example, close to cities or  
pager broadcast sites.  
OR  
to activate the LOCAL setting, move the  
cursor to LOCAL and press >ENT. LOC  
appears on the LCD screen to show that  
reduced receiver sensitivity is operational.  
Also see the Quickstart Guide - Adjust the  
squelch as the squelch setting can alter the  
radio sensitivity.  
1. Move the cursor to LOCAL/DIST and press  
>ENT.  
22  
Northstar NS100  
 
Select the channel bank  
BUDDY LIST  
LOCAL/DIST  
>USA/INT/CAN  
GPS/DATA  
CH SELECT  
>USA  
INT  
CAN  
In the USA and Canada, a choice of 3 channel  
banks is available;  
2. Press >ENT again to select the USA channel  
This option is not  
available in Europe  
because the channel  
bank is preset to INT  
(international).  
bank  
• USA  
• INT (International)  
• CAN (Canadian).  
OR  
move the cursor to INT or CAN and then  
press >ENT.  
Appendix C shows the channel bank details.  
Depending on your selection, USA, INT or CAN  
will be shown on the LCD screen.  
1. Move the cursor to USA/INT/CAN and press  
>ENT.  
Set your position and time manually  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
>MANUAL  
SETTING  
MANUAL LL  
N __`__.__`  
E___`__.__`  
MAN --:--UTC  
3. Enter your latitude and press >ENT. Enter  
If your boat has an operational GPS navigation  
receiver, the radio automatically detects and  
updates the vessel position and the local time.  
your longitude and press >ENT.  
4. Enter your local time in UTC format only; e.g.  
if the local time is 1715 and you are 3.5 hours  
behind UTC, enter the time as 2045. A world  
time chart is shown for your information.  
However, if the GPS navigation receiver is  
disconnected or absent, you can specify your  
boat's position and the local time manually,  
using the GPS/DATA menu option. This  
information is important because it will be used  
if you transmit a DSC DISTRESS call.  
5. Press >ENT when all the information is  
correct.  
The vessel’s latitude and longitude are shown  
on the LCD screen, with the UTC time. The  
prefix MAN indicates a manual entry.  
1. Move the cursor to GPS/DATA and press  
>ENT.  
2. Move the cursor to MANUAL and press  
If a real GPS position is received, your manual  
entries are cancelled and MAN disappears off  
the LCD screen.  
>ENT.  
23  
Reference Manual  
 
Set the time offset  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
MANUAL  
>SETTING  
SETTING  
TIME OFFSET  
>+00:00  
TIME OFFSET  
>+1.30  
TIME OFFSET  
>+1.30  
>TIME OFFSET  
TIME FORMAT  
TIME DISPLY  
00:00 UTC  
01:30 UTC  
01:30 LOC  
1. Move the cursor to GPS/DATA and press  
4. Work out the offset between your local  
time and UTC using the world time chart if  
necessary; e.g. if you are 1.5 hours ahead of  
UTC, enter an offset of +01:30 hours.  
>ENT.  
2. Move the cursor to SETTING and press  
>ENT.  
5. Enter your local offset from UTC and press  
>ENT to confirm. The offset is shown with a  
suffix LOC to indicate your local offset.  
3. Press >ENT again. The time offset is shown  
as +00:00.  
LM Y  
X
W
Q
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C*  
X
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M*  
D
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S
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Standard Time = Universal Time + value from table  
Q
STANDARD TIME ZONES  
M
h
m
h
m
h
m
h
m
h
m
O
Corrected to January 2005  
Z
A
B
C
0
K
K*  
L
L*  
M
M*  
M†  
+10  
+10 30  
+11  
+11 30  
+12  
+13  
N
O
P
P*  
Q
R
S
- 1  
- 2  
- 3  
- 3 30  
- 4  
- 5  
T
U
E* + 5 30  
- 7  
- 8  
- 8 30  
- 9  
- 9 30  
-10  
-11  
Zone boundaries are approximate  
+ 1  
+ 2  
+ 3  
F
+ 6  
U*  
V
V*  
W
X
F*  
G
H
I
+ 6 30  
+ 7  
+ 8  
Daylight Saving Time (Summer Time),  
usually one hour in advance of Standard  
Time, is kept in some places  
C* + 3 30  
+ 4  
D* + 4 30  
+ 5  
D
+ 9  
+14  
- 6  
I*  
+ 9 30  
Map outline © Mountain High Maps  
Compiled by HM Nautical Almanac Office  
E
Y
-12  
P
No Standard Time legally adopted  
180°  
120°W  
90°W  
60°W  
30°E  
60°E  
150°E  
180°  
150°W  
30°W  
0°  
90°E  
120°E  
24  
Northstar NS100  
 
Select the time format  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
MANUAL  
>SETTING  
SETTING  
TIME FORMAT  
>12  
PORT OPS  
TIME OFFSET  
>TIME FORMAT  
TIME DISPLY  
N 35’.43.211’  
E123’45.113’  
11.30PM LOC  
24  
23:30 LOC  
4. Press >ENT again to select the 12 hour time  
1. Move the cursor to GPS/DATA and press  
format  
>ENT.  
OR  
2. Move the cursor to SETTING and press  
>ENT.  
move the cursor to 24 and then press >ENT  
to select the 24 hour time format.  
3. Move the cursor to TIME FORMAT and press  
>ENT. There is a choice of a 12 hour time  
format that uses AM and PM suffixes, or a 24  
hour time format.  
The new time format is displayed immediately.  
Show or hide the time  
TIME DISPLAY  
>ON  
OFF  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
MANUAL  
>SETTING  
SETTING  
TIME OFFSET  
TIME FORMAT  
>TIME DISPLY  
2. Move the cursor to SETTING and press >ENT.  
If you have entered the time manually (see  
Reference Section 1 - Set your position and  
time manually), the time is always shown on  
the screen with the prefix MAN.  
3. Move the cursor to TIME DISPLY and press  
>ENT again.  
4. Press >ENT again to have the LCD screen  
However, if the time is being updated through  
a GPS navigation receiver, you can show or  
hide the time on the LCD screen.  
show the time  
OR  
1. Move the cursor to GPS/DATA and press  
move the cursor to OFF and then press <ENT  
>ENT.  
to hide the time.  
25  
Reference Manual  
 
Show or hide the boat’s position  
LL DISPLAY  
>ON  
OFF  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
MANUAL  
>SETTING  
SETTING  
TIME FORMAT  
TIME DISPLY  
>LL DISPLAY  
2. Move the cursor to SETTING and press  
If you have entered the boat's position  
manually (see Reference Section 1 - Set your  
position and time manually), the position is  
always shown on the screen with the prefix  
MAN.  
>ENT.  
3. Scroll through the GPS/DATA menu to LL  
DISPLAY and press >ENT again.  
4. Press >ENT again to have the LCD screen  
However, if the boat's position is being updated  
through a GPS navigation receiver, you can  
show or hide the boat's position on the LCD  
screen.  
show the boat's position  
OR  
move the cursor to OFF and then press <ENT  
1. Move the cursor to GPS/DATA and press  
if you want to hide the boat's position.  
>ENT.  
GPS alert setting  
GPS ALERT  
>ON  
OFF  
BUDDY LIST  
LOCAL/DIST  
USA/INT/CAN  
>GPS/DATA  
GPS/DATA  
SETTING  
MANUAL  
TIME DISPLY  
LL DISPLAY  
>GPS ALERT  
>SETTING  
The GPS alert is usually set to ON so that if  
the GPS navigation receiver is disconnected,  
warning alarm beeps sound.  
3. Scroll through the GPS/DATA menu to GPS  
ALERT and press >ENT again.  
4. Press >ENT again to have the GPS alert ON  
1. Move the cursor to GPS/DATA and press  
OR  
>ENT.  
move the cursor to OFF and then press <ENT  
to turn it off.  
2. Move the cursor to SETTING and press  
>ENT.  
26  
Northstar NS100  
 
Edit or delete a channel name  
USA/INT/CAN  
GPS/DATA  
RADIO SETUP  
>CH NAME  
WATCH MODE  
WX ALERT  
CH NAME  
TELEPHONE  
TELEPHONE  
>EDIT  
DELETE  
EDIT CH NAME  
TELEPHONE  
EDIT CH NAME  
PHONE AAAA  
ENT>STORE  
DSC SETUP  
>RADIO SETUP  
ESC>CANCEL  
The channel banks are listed in Appendix C  
with their default names. You can edit the  
individual channel names or delete them.  
5. Press >ENT to edit the channel name and  
then enter the new name over the existing  
name. It can be a maximum of 12 characters.  
(In this example, TELEPHONE is changed to  
PHONE AAAA.)  
1. Scroll through the radio menu until RADIO  
SETUP is displayed.  
OR  
2. Move the cursor to RADIO SETUP and press  
>ENT.  
move the cursor to DELETE and then press  
>ENT to delete the existing name. In this  
case, no name will be displayed on the LCD  
screen when the channel is operational.  
3. Press >ENT again to select CH NAME.  
4. Use ^CH/SELv to select the channel and  
display the associated name tag, then press  
>ENT.  
6. Press >ENT again to confirm the new  
channel name or deletion.  
The LCD screen shows the existing channel  
name and invites you to edit or delete it.  
Select dual or triple watch mode  
USA/INT/CAN  
GPS/DATA  
RADIO SETUP  
CH NAME  
>WATCH MODE  
WX ALERT  
WATCH MODE  
>ONLY 16CH  
16CH + 9CH  
DSC SETUP  
>RADIO SETUP  
Triple watch mode is available only with the  
USA radio model. Triple watch mode, with  
the USA or CAN channel banks selected and  
the weather alert ON, automatically scans the  
working channel, both of the priority channels  
(CH09 and CH16), and the weather channel.  
Dual watch mode automatically scans between  
the priority channel and the working channel.  
CH16 is the default priority channel.  
If the USA or CAN channel banks are selected  
on the USA radio model, and the weather alert  
is ON, the weather channel is also scanned in  
dual watch mode.  
1. Scroll through the radio menu until RADIO  
SETUP is displayed.  
27  
Reference Manual  
 
2. Move the cursor to RADIO SETUP and press  
4. To set a dual watch mode that scans CH16 as  
>ENT.  
the priority channel, press >ENT again  
OR  
3. Move the cursor to WATCH MODE and press  
>ENT.  
to set a triple watch mode that scans both  
the priority channels, move the cursor to  
16CH + 9CH and then press >ENT.  
Weather alert setting  
USA/INT/CAN  
GPS/DATA  
RADIO SETUP  
CH NAME  
WATCH MODE  
>WX ALERT  
WX ALERT  
>ON  
OFF  
DSC SETUP  
>RADIO SETUP  
The NOAA provides several weather forecast  
channels on the USA and Canadian channel  
banks. If severe weather (such as storms or  
hurricanes) is forecast, the NOAA broadcasts a  
weather alert on 1050Hz.  
3. Move the cursor to WX ALERT and press  
>ENT.  
4. If you want to select the weather alert facility,  
press >ENT again so that when a weather  
alert is broadcast, the alert will sound. (Press  
any button to hear the weather alert voice  
message).  
If you are operating on the USA or Canadian  
channel banks, you can set the radio to pick up  
any weather alerts as follows:  
Move the cursor to OFF and then press <ENT  
to cancel the weather alert facility. Use  
the radio’s SCAN operation to monitor for  
Weather Alerts.  
1. Scroll through the radio menu until RADIO  
SETUP is displayed.  
2. Move the cursor to RADIO SETUP and press  
>ENT.  
28  
Northstar NS100  
 
Set the contrast  
USA/INT/CAN  
GPS/DATA  
RADIO SETUP  
CONTRAST  
LO HI  
WATCH MODE  
WX ALERT  
DSC SETUP  
>RADIO SETUP  
>CONTRAST  
1. Scroll through the radio menu until RADIO  
You can adjust the contrast on the LCD screen  
to suit your own preference. There is a choice  
of 16 contrast levels.  
SETUP is displayed.  
2. Move the cursor to RADIO SETUP and press  
>ENT.  
The lowest contrast levels 1 thru 3 are all  
shown by one bar only on the LCD screen. The  
highest contrast levels 14 thru 16 are all shown  
by 12 bars on the LCD screen. The example  
here indicates contrast level 6.  
3. Move the cursor to CONTRAST and press  
>ENT.  
4. Use ^CH/SEL or CH/SELv to increase or  
decrease the contrast to the desired level.  
.
Reset to factory defaults  
USA/INT/CAN  
GPS/DATA  
RADIO SETUP  
WX ALERT  
CONTRAST  
>RESET  
RESET RADIO  
ARE YOU SURE  
ENT>YES  
DSC SETUP  
>RADIO SETUP  
ESC>NO  
Your buddy list and group list are not deleted  
when you reset the radio. All data in the call  
logs is deleted.  
You can reset the radio back to the following  
factory defaults:  
Time offset:  
Time format:  
Time display:  
LL display:  
00.00  
24 hour clock  
On  
On  
1. Scroll through the radio menu until RADIO  
SETUP is displayed.  
2. Move the cursor to RADIO SETUP and press  
GPS alert:  
Off (USA), On (Europe)  
>ENT.  
Individual reply: Manual  
3. Scroll through the radio menu until the cursor  
LL reply:  
WX alert:  
Contrast:  
Priority channel: CH16  
Watch mode:  
DSC FUNC:  
Manual  
On  
8
is next to RESET then press >ENT.  
4. The radio asks you to reconfirm that you  
really want to reset to the factory defaults.  
Press >ENT to reset the radio  
CH16  
On  
OR  
press <ESC to keep all your preferences.  
29  
Reference Manual  
 
Reference Section 2  
Setup the DSC functions  
What is DSC? .................................................................................31  
The DSC setup menu .................................................................31  
Enter your MMSID..................................................................... 32  
Enter a new group MMSID..................................................... 32  
Edit a group MMSID.................................................................. 33  
Delete a group MMSID............................................................. 34  
Select your response to individual calls............................. 34  
Select your response to LL polling calls............................. 35  
Turn the DSC functions on/off .............................................. 35  
Enter your ATIS ID ..................................................................... 36  
Turn the ATIS functions on/off ............................................. 36  
This reference section explains how to set up the DSC (Digital Selective Calling)  
functions on your radio. Some options may not be available, depending on your  
radio model and location.  
30  
Northstar NS100  
 
What is DSC?  
DSC (Digital Selective Calling) is a VHF radio  
transmission system that can transmit digital  
signals. DSC capability enables you to use the  
Global Maritime Distress Signalling System  
(GMDSS) to transmit a coded distress signal  
using the DISTRESS button.  
Every DSC user has a unique identifier called  
an MMSID. You must enter your MMSID into  
the radio so that you can access the DSC  
functionality.  
IMPORTANT!  
You must enter your  
MMSID to access the  
DSC functions.  
If you don't have an MMSID, contact the  
appropriate authorities in your country. If you  
don't know who to contact, ask your dealer.  
Any DSC radio within range of the distress  
signal will automatically register the distress  
signal and display the details on the LCD  
screen.  
The DSC setup menu  
1. Press FUNC then 1 to enter the radio menu. Note that only four menu items can be shown on the  
LCD screen at any one time so use ^CH/SEL to scroll up and CH/SELv to scroll down the menu.  
2. Scroll through the main menu until the cursor is next to the DSC SETUP option, then press >ENT.  
The DSC setup menu is displayed.  
Enter your user MMSID.  
USER MMSID  
GROUP SETUP  
Enter or change the name and/or details of a group MMSID.  
Choose an automatic or manual response to calls (USA and Canada only).  
Select your response to an LL polling request.  
INDV REPLY  
LL REPLY  
DSC FUNC  
ATIS ID  
Turn the DSC functionality ON/OFF (USA). In Europe, if DSC functionality is  
OFF, ATIS functionality is ON.  
Enter your ATIS MMSID (Europe only).  
ATIS FUNC  
Enable/disable the ATIS function (Europe only).  
31  
Reference Manual  
 
Enter your MMSID  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
INPUT MMSID  
_________  
187654321  
MMSID  
ENT>STORE  
ESC>CANCEL  
USER MMSID  
INPUT AGAIN  
_________  
187654321  
MMSID  
ENT>STORE  
ESC>CANCEL  
>USER MMSID  
GROUP SETUP  
INDV REPLY  
>DSC SETUP  
4. When you have entered your MMSID  
correctly, press >ENT.  
1. Select DSC SETUP and press >ENT.  
WARNING!  
2. Press >ENT again to select the USER MMSID  
option.  
This is once-only  
operation. You can  
display and read your  
MMSID at any time,  
but you get only one  
opportunity to store  
your MMSID in the  
radio. You cannot  
change it after you  
have stored it.  
5. You must reenter your MMSID again as a  
check, then press >ENT again to permanently  
store your MMSID and return to the menu.  
3. If this is the first time that you are entering  
your MMSID, a dashed line appears.  
You can view your stored MMSID at anytime  
by selecting USER MMSID in the main menu.  
Enter your nine-digit MMSID along the  
dashed line. The cursor automatically moves  
to the next space after you enter each digit.  
SPECIAL NOTE:  
If you make an error, press <ESC to clear  
all the numbers you've entered so far, and  
return to the DSC SETUP menu so that you  
can start again.  
After storing your MMSID, check if the DSC  
FUNC is selected ON. If it is OFF, you must  
set it to ON. See Page #35 for details.  
Enter a new group MMSID  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
GROUP SETUP  
>MANUAL NEW  
GROUP 1  
GROUP NAME  
_________  
GROUP MMSID  
0________  
ENTER NAME  
FISHING  
ENTER MMSID  
0_________  
ENTER NAME  
FISHING  
ENTER MMSID  
023456789  
FISHING  
USER MMSID  
>GROUP SETUP  
INDV REPLY  
023456789  
ENT>STORE  
ESC>CANCEL  
>DSC SETUP  
GROUP 2  
If you call the same group of people frequently,  
you can store their details in a group MMSID.  
Then, when you call that group MMSID,  
every person in the group receives your call  
automatically.  
2. Move the cursor to GROUP SETUP then  
press >ENT.  
3. Press >ENT again to select MANUAL NEW. If  
this is the first time that you are entering a  
group name OR if an unused group MMSID is  
available, a dashed line appears. (Otherwise,  
the existing group names are displayed for  
you to edit or delete.)  
You can store a maxmimum of five group  
MMSIDs.  
A group MMSID always starts with 0.  
1. Select DSC SETUP and press >ENT.  
32  
Northstar NS100  
 
5. Enter the group MMSID. Remember that  
the first number is always 0. The cursor  
automatically moves to the next space after  
you enter each digit. If you make an error,  
press <ESC to backup and correct the entry.  
4. Enter the group name along the dashed line.  
In this example the group name is FISHING.  
The group name can contain a maximum of  
11 alphanumeric characters.  
The cursor automatically moves to the next  
space after you enter each digit. If you make  
an error, press <ESC to backup and correct  
the entry.  
When you are finished, press >ENT.  
6. The group name and group MMSID are  
shown in a confirmation screen. Press >ENT  
to store the details and return to the GROUP  
SETUP option.  
When you have finished, press >ENT  
(repeatedly if necessary) until the cursor  
moves to the MMSID line.  
Edit a group MMSID  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
GROUP SETUP  
FISHING  
>WTERSKIERS  
RACERS  
WTERSKIERS  
067890123  
>EDIT  
EDIT NAME  
WATERSKIERS  
067890123  
ENT>STORE  
ESC>CANCEL  
USER MMSID  
>GROUP SETUP  
INDV REPLY  
WTERSKIERS  
EDIT MMSID  
067890123  
>DSC SETUP  
DELETE  
1. Select DSC SETUP and press >ENT.  
required, or press >ENT repeatedly to move  
the cursor to the group MMSID. Make any  
changes to the group MMSID number, if  
required.  
2. Move the cursor to GROUP SETUP then  
press >ENT. The existing group MMSID  
names are listed.  
5. When you are finished, press >ENT to  
confirm the changes and return to the  
GROUP SETUP option.  
3. Move the cursor to the group MMSID name  
that you want to edit, then press >ENT.  
4. The group name and group MMSID are  
listed, with the cursor at the first character  
of the group name. Edit the group name, if  
33  
Reference Manual  
 
Delete a group MMSID  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
GROUP SETUP  
MANUAL NEW  
FISHING  
WATERSKIERS  
EDIT  
>DELETE  
DELETE GROUP  
WATERSKIERS  
ENT>YES  
USER MMSID  
>GROUP SETUP  
INDV REPLY  
>DSC SETUP  
>WATERSKIERS  
ESC>NO  
1. Select DSC SETUP and press >ENT.  
4. The group name is shown. Move the cursor  
to DELETE and press >ENT.  
2. Move the cursor to GROUP SETUP then  
press >ENT. The existing group MMSID  
names are listed.  
5. Press >ENT again to confirm the deletion or  
<ESC to cancel the deletion and return to the  
GROUP SETUP option, .  
3. Move the cursor to the group MMSID name  
that you want to delete, then press >ENT.  
Select your response to individual calls  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
INDV REPLY  
>AUTO  
MANUAL  
USER MMSID  
GROUP SETUP  
>INDV REPLY  
>DSC SETUP  
If you are operating on the USA or Canadian  
channel banks, you can choose to respond to  
incoming individual calls with an automatic or  
manual response.  
1. Select DSC SETUP and press >ENT.  
European radio models  
require a manual  
acknowledgement.  
2. Move the cursor to INDV REPLY and press  
>ENT.  
3. Press >ENT again if you want to select AUTO  
An automatic response sends an  
acknowledgement and then sets the request  
link channel, ready for a conversation.  
for an automatic response,  
OR  
A manual response asks if you want to  
acknowledge the call, and then asks if you  
want to converse with the caller.  
move the cursor to MANUAL and then press  
<ENT for a manual response.  
34  
Northstar NS100  
 
Select your response to LL polling calls  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
GROUP SETUP  
INDV REPLY  
>LL REPLY  
LL REPLY  
>AUTO  
MANUAL  
OFF  
>DSC SETUP  
1. Select DSC SETUP and press >ENT.  
Another boat may send an LL polling request  
to ask for your boat's position. You can choose  
to respond to an LL polling request in one of  
three ways:  
2. Move the cursor to LL REPLY and press  
>ENT.  
3. Select your response, then press >ENT again  
AUTO will automatically send your boat's  
position in response to any incoming LL  
polling requests from your buddies.  
MANUAL means that you choose whether  
or not to reply to any incoming LL polling  
requests.  
to return to the DSC SETUP option.  
OFF ignores all LL polling requests.  
Turn the DSC functions on/off  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
INDV REPLY  
LL REPLY  
DSC FUNC  
>ON  
OFF  
>DSC SETUP  
>DSC FUNC  
1. Select DSC SETUP and press >ENT.  
It is not possible to have both of DSC and ATIS  
operating simultaneously. When you turn one  
ON, the other will turn OFF. If they are both  
OFF, you must set DSC FUNC to ON to get DSC  
functionality.  
WARNING!  
You can turn OFF the  
DSC functions, but this  
is not recommended  
because you won’t be  
able to automatically  
transmit coded  
information about  
your boat to the  
GMDSS in a distress  
situation.  
2. Move the cursor to DSC FUNC and press  
>ENT.  
3. Press >ENT again if you want to turn the  
DSC functions ON,  
OR  
SPECIAL NOTE:  
move the cursor to OFF and then press <ENT  
to turn the DSC functions OFF.  
The DSC or ATIS annunciator in the LCD will  
illuminate if DSC or ATIS is fully operational.  
35  
Reference Manual  
 
Enter your ATIS ID  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
LL REPLY  
DSC FUNC  
>ATIS ID  
INPUT USER  
ATIS ID  
9________  
987654321  
ATIS ID  
ENT>STORE  
ESC>CANCEL  
USERATISID  
INPUT AGAIN  
_________  
987654321  
ATIS ID  
ENT>STORE  
ESC>CANCEL  
>DSC SETUP  
If you are navigating inland waterways within  
Europe, you must enter your ATIS ID to access  
ATIS functionality. ATIS will send a digital signal  
anytime you release the PTT key.  
If you make an error, press <ESC to clear all  
the numbers you have entered so far and  
return to the DSC SETUP menu, so that you  
can start again.  
WARNING!  
This is a once-only  
operation. You can  
display and read your  
ATIS ID at any time,  
but you only get one  
opportunity to store it  
in the radio. You cannot  
change it after you  
have stored it.  
1. Select DSC SETUP and press >ENT.  
4. When you have entered your ATIS ID  
correctly, press >ENT.  
2. Move the cursor to ATIS ID and press >ENT.  
If this is the first time that you are entering  
your ATIS ID, a dashed line appears with 9  
shown as the first number. Note that an ATIS  
ID always starts with 9.  
5. You must reenter your ATIS ID again as a  
check, then press >ENT again to permanently  
store your ATIS ID in the radio.  
You can view your ATIS ID any time by  
selecting ATIS ID in the DSC SETUP menu.  
3. Enter the rest of your ATIS ID numbers along  
the dashed line. The cursor automatically  
moves to the next space after you enter each  
number.  
Turn the ATIS functions on/off  
ATIS FUNC  
>ON  
OFF  
LOCAL/DIST  
USA/INT/CAN  
GPS/DATA  
DSC SETUP  
DSC FUNC  
ATIS ID  
>DSC SETUP  
>ATIS FUNC  
Inland waterways rules  
require 1W Tx power  
on channels 06, 08, 10,  
11, 12, 13, 14, 15, 17,  
71, 72, 74, and 77.  
1. Select DSC SETUP and press >ENT.  
OR  
2. Move the cursor to ATIS FUNC and press  
move the cursor to OFF and then press <ENT  
to turn ATIS functionality OFF.  
>ENT.  
3. Press >ENT again if you want to turn the  
ATIS functions ON and the ATIS symbol will  
appear on the LCD screen to confirm that  
your vessel has ATIS functionality,  
NOTE: It is not possible to have ATIS and DSC  
operating simultaneously. When you turn one  
ON, the other will turn OFF. If they are both off,  
you must turn on DSC to get DSC functionality.  
36  
Northstar NS100  
 
Reference Section 3  
Making DSC calls  
The DSC call menu..................................................................... 38  
Reply to the last incoming call............................................... 39  
Make a routine call to an individual.................................... 39  
Make a routine call to a group ............................................. 40  
Retry a routine call .................................................................... 41  
Call all ships ....................................................................................41  
Call back using the call log data..............................................42  
Request the LL position of a buddy.......................................42  
IMPORTANT!  
You must have stored a valid user  
MMSID into your NS100 radio in order to  
access these DSC functions.  
This reference section explains how to access the DSC call menu options and  
how to make different types of DSC calls.  
37  
Reference Manual  
 
The DSC call menu  
Press CALL to display the first three options of the DSC call menu. Note that only three options  
can be shown on the LCD screen at any one time, so use ^CH/SEL to scroll up and CH/SELv and  
down the DSC call menu. Press >ENT to select an option.  
INDIVIDUAL  
Make a routine call to another individual or to a buddy.  
Display details of the most recent incoming call and reply.  
LAST CALL  
GROUP  
Make a routine call to any one of the five groups that you have (optionally)  
set up.  
ALL SHIPS  
Make a call to all ships.  
CALL LOG  
Show details of the most recent 20 incoming calls.  
Two DISTRESS logs show the details of the ten most recent distress calls and  
the ten most recent distress relays.  
DISTRES LOG  
LL REQUEST  
Request the LL position of a buddy.  
38  
Northstar NS100  
 
Reply to the last incoming call  
DSC CALL  
INDIVIDUAL  
>LAST CALL  
GROUP  
787878787  
INDIVIDUAL  
ROUTINE  
787878787  
INDIVIDUAL  
ROUTINE  
787878787  
INDIVIDUAL  
ROUTINE  
PORT OPS/VTS  
787878787  
INDIVIDUAL  
INDV ACK  
787878787  
PRESS PTT  
ESC->EXIT  
>SET CHANNEL  
>SEND?  
CALLING...  
WAITING ACK  
4. The call details are summarized on the LCD  
screen. Press >ENT to send the call. The  
radio checks the status of CH70 and if it is  
busy, waits for 2 seconds before rechecking.  
The person you are  
calling must also  
have a radio with  
DSC functionality.  
1. Press CALL to display the first three options  
of the DSC CALL menu.  
2. Press >ENT to have the radio display the  
MMSID and other details about the most  
recent incoming call.  
When CH70 is free, the call is sent and the  
TX symbol appears on the LCD screen.  
3. If you want to reply, press >ENT to select  
the working channel. Otherwise, press  
<ESC. (Note: you cannot usually call a  
duplex channel so these are automatically  
eliminated. If the call is to a Coast Station the  
radio will recognize this and select the correct  
frequency.)  
5. If the call is acknowledged, press PTT to talk  
on the working channel.  
If there is no reply, try making the call again.  
(See Reference Section 3 - Retry a routine  
call.)  
Make a routine call to an individual  
DSC CALL  
>INDIVIDUAL  
LAST CALL  
GROUP  
INDIVIDUAL  
>MANUAL NEW  
JON  
MANUAL MMSID  
_________  
345634563  
INDIVIDUAL  
ROUTINE  
345634563  
INDIVIDUAL  
ROUTINE  
345634563  
INDIVIDUAL  
ROUTINE  
345634563  
INDIVIDUAL  
ROUTINE  
BILL  
>SET CHANNEL  
ENT>SEND?  
CALLING...  
WAITING ACK  
1. Press CALL to display the first three options  
must enter the individual's MMSID and then  
press >ENT. (If you enter a wrong digit, press  
<ESC to erase it.)  
The person you are  
calling must also  
have a radio with  
DSC functionality.  
of the DSC CALL menu.  
2. Move the cursor up to INDIVIDUAL then  
press >ENT. You can send a call to one of  
your buddies or to another individual.  
4. Select the working channel and press >ENT.  
(You cannot usually call a duplex channel so  
these are automatically eliminated. If the call  
is to a Coast Station the radio will recognize  
this and select the correct frequency.)  
3. To call a buddy, scroll through your buddy  
list, select the name and then press >ENT.  
To call an individual that is not in your buddy  
list, press >ENT to select MANUAL NEW. You  
39  
Reference Manual  
 
5. The call details are summarized on the  
LCD screen. Press >ENT to send the call.  
The radio checks the status of CH70 and  
if it is busy, waits for two seconds before  
rechecking.  
6. If the call is acknowledged, press PTT to talk  
on the working channel.  
If there is no reply, try making the call again.  
(See Reference Section 3 - Retry a routine  
call.)  
When CH70 is free, the call is sent and the  
TX symbol appears on the LCD screen.  
Make a routine call to a group  
DSC CALL  
INDIVIDUAL  
LAST CALL  
>GROUP  
SELECT GROUP  
>FISHING  
WATERSKIERS  
RACING  
FISHING  
055555555  
ROUTINE  
FISHING  
FISHING  
055555555  
ROUTINE  
055555555  
ROUTINE  
>SET CHANNEL  
ENT>SEND?  
CALLING...  
5. The call details are summarized on the  
1. Press CALL to display the first three options  
LCD screen. Press >ENT to send the call.  
The radio checks the status of CH70 and  
if it is busy, waits for two seconds before  
rechecking. When CH70 is free, the call is  
sent and the TX symbol appears on the LCD  
screen.  
of the DSC CALL menu.  
2. Move the cursor to GROUP then press >ENT.  
You can send a call to any one of the groups  
that you have set up (see Reference Section 2  
- Enter a new group MMSID.)  
3. Select the group that you want to call and  
6. If the call is acknowledged, press PTT to talk  
on your selected working channel. If there  
is no reply, try making the call again. (See  
Reference Section 3 - Retry a routine call.)  
then press >ENT.  
4. The group name and MMSID are displayed.  
Select the working channel and press >ENT.  
(You cannot usually call a duplex channel so  
these are automatically eliminated. If the call  
is to a Coast Station the radio will recognize  
this and select the correct frequency.)  
40  
Northstar NS100  
 
Retry a routine call  
PORT OPS/VTS  
787878787  
INDIVIDUAL  
787878787  
SEND AGAIN?  
ENT>YES  
787878787  
INDIVIDUAL  
ROUTINE  
PORT OPS/VTS  
787878787  
INDIVIDUAL  
INDV ACK  
787878787  
PRESS PTT  
ESC->EXIT  
WAITING ACK  
ESC>NO  
CALLING...  
WAITING ACK  
1. If there is no acknowledgement to your call  
after waiting for 8 seconds, the radio asks  
if you want to retry sending the call. Press  
>ENT to retry.  
When CH70 is free, the call is sent again and  
the TX symbol appears on the LCD screen.  
3. The radio will repeat this cycle twice. If the  
call remains unacknowledged after one  
minute at the last attempt, the radio returns  
to normal working channel mode.  
2. The radio checks the status of CH70 and  
if it is busy, waits for two seconds before  
rechecking.  
4. If the call is acknowledged, press PTT to talk  
on the working channel.  
Call all ships  
DSC CALL  
LAST CALL  
GROUP  
ALL SHIPS  
>URGENCY  
SAFETY  
ALL SHIPS  
URGENCY  
ENT>SEND  
ESC>CANCEL  
ALL SHIPS  
URGENCY  
CALLING...  
DISTRESS  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
>ALL SHIPS  
ROUTINE  
1. Press CALL to display the first three options  
4. The radio displays a summary and asks for  
of the DSC CALL menu.  
confirmation. Press >ENT to make the call or  
<ESC to cancel.  
2. Scroll through the options and move the  
cursor to ALL SHIPS. Press >ENT. You have a  
choice of different priority levels:  
5. The radio checks the status of CH70 and  
if it is busy, waits for two seconds before  
rechecking. The radio will repeat this cycle  
twice and then return to normal working  
channel mode.  
URGENCY for use in a serious situation  
or problem that could lead to a distress  
situation.  
SAFETY to send safety information to all  
other vessels in range.  
ROUTINE for a routine call at 1W  
transmission power (USA/Canada only).  
When CH70 is free, the call is sent and the  
TX symbol appears on the LCD screen. The  
working channel moves to CH16 to wait for a  
voice contact.  
3. Press >ENT to select URGENCY, or scroll to a  
different priority level and then press >ENT.  
41  
Reference Manual  
 
Call back using the call log data  
NS100  
DSC CALL  
GROUP  
ALL SHIPS  
>CALL LOG  
01 NS100  
>CALL BACK  
DELETE  
SAVE  
INDIVIDUAL  
ROUTINE  
10:45PM LOC  
3. Use ^CH/SELv to scroll through the log  
and locate a particular entry. Press >ENT to  
continue.  
You can use the call log to quickly display  
details about the 20 most recent incoming  
calls, so that you can call any of them back.  
You can also save an entry in your buddy list,  
or delete an entry.  
4. Press >ENT again to confirm the call back  
OR  
1. Press CALL to display the first three options  
of the DSC CALL menu.  
to delete or save the entry in your call log,  
scroll to the desired option and then press  
>ENT.  
2. Scroll through the options and move the  
cursor to CALL LOG. Press >ENT. The details  
of most recent incoming call is shown as the  
first entry (01) in the call log.  
Request the LL position of a buddy  
DSC CALL  
LL REQUEST  
>ALEX  
JEAN  
ALEX  
ALEX  
PORT OPS/VTS  
ALEX  
LL REQUEST  
WAITING ACK  
POSITION ACK  
ALEX  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
CALL LOG  
LL REQUEST  
LL REQUEST  
DISTRES LOG  
>LL REQUEST  
BILL  
ENT>SEND?  
CALLING..  
ESC->EXIT  
You can use this option to contact a buddy  
and ask for their position. For example, if your  
buddy is in a good fishing spot, your buddy  
can send you the position in confidence, rather  
than revealing it over an voice channel.  
2. Scroll through the options and move the  
cursor to LL REQUEST. Press >ENT.  
3. Press >ENT to select the first buddy in your  
buddy list, or scroll through the other entries  
until the cursor is next to the buddy whose  
position you want to check and then press  
>ENT.  
1. Press CALL to display the first three options  
of the DSC CALL menu.  
42  
Northstar NS100  
 
4. The NS100 radio asks for confirmation. Press  
>ENT to send the LL position request to your  
buddy.  
6. The working channel is displayed while  
the radio waits for an acknowledgement  
from your buddy. If no acknowledgement is  
received within 8 seconds, the radio asks if  
you want to retry. Press >ENT to retry.  
5. The radio checks the status of CH70 and  
if it is busy, waits for two seconds before  
rechecking. (The radio will repeat this cycle  
twice before returning to the normal working  
channel mode.)  
If your buddy hasn't acknowledged the LL  
position request after one minute at your last  
attempt, the radio returns to normal working  
channel mode.  
When CH70 is free, the LL position request is  
sent and the TX symbol appears on the LCD  
screen.  
7. If the LL position request is acknowledged,  
your buddy's position data and the time are  
both displayed on the LCD screen.  
43  
Reference Manual  
 
Reference Section 4  
Receiving DSC calls  
Manually acknowledge an individual call. ........................45  
Automatically acknowledge an individual call .......................46  
Reply to a group call...................................................................46  
Reply to an all ships call............................................................47  
Manually reply to an LL position request ..........................48  
Automatically reply to an LL position request.................48  
Do not reply to an LL position request................................49  
Reply to a geographical call ....................................................49  
IMPORTANT!  
You must have stored a valid user  
MMSID into your NS100 radio in order to  
receive these DSC functions.  
This reference section explains how to respond to the different types of  
incoming DSC calls.  
44  
Northstar NS100  
 
Manually acknowledge an individual call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:INDIV  
ROUTINE  
567856789  
RCV:INDIV  
567856789  
ENT->ACK  
ESC->EXIT  
COMMERCIAL  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
ENT->ACK  
ESC->EXIT  
If you have set up your radio to respond to  
incoming DSC calls manually (see Reference  
Section 2 - Select your response to individual  
calls) the following happens when the radio  
picks up an incoming individual call:  
2. Press >ENT if you want to acknowledge the  
European radio  
models require  
a manual  
call. The LCD screen displays the TX symbol  
and changes to CH70.  
acknowledgement.  
3. Press >ENT again to send an  
acknowledgement and automatically move  
to a working channel.  
1. The radio beeps to alert you to the incoming  
call. Press any key except >ENT or <ESC to  
stop the beeps.  
The caller should now respond to your  
acknowledgement by making voice contact  
on the designated working channel. If not,  
you can use PTT to make voice contact  
yourself.  
At the same time, the LCD screen displays the  
TELEPHONE symbol, the type of incoming  
call and the MMSID of the caller. After one  
second this LCD screen changes and invites  
you to press >ENT to acknowledge the  
call OR press <ESC to ignore it. These two  
screens alternate once every second for a  
maximum of three minutes.  
The details of the incoming call are stored  
in the call log. If the call log is full, the oldest  
entry is automatically deleted.  
You can also store the MMSID of any call log  
entry in your buddy list, if you want. The radio  
will automatically copy the MMSID but you  
must enter the buddy name manually.  
If you press <ESC to ignore the call or do  
not respond within three minutes, the radio  
returns to its previous status.  
If the radio recognises the MMSID as one of  
your buddies, it displays the buddy name in  
place of the MMSID.  
45  
Reference Manual  
 
Automatically acknowledge an individual call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:INDIV  
ROUTINE  
567856789  
ESC->EXIT  
COMMERCIAL  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
If you have set up your radio to respond  
to incoming DSC calls automatically (see  
Reference Section 2 - Select your response to  
individual calls) the following happens when  
the radio picks up an incoming call:  
The radio also changes to CH70  
automatically and displays the TX symbol.  
If you press <ESC to ignore the call, or do  
not respond within three minutes, the radio  
returns to its previous status.  
1. The radio beeps to alert you to the incoming  
call. Press any key except >ENT or <ESC to  
stop the beeps now.  
The details of the incoming call are stored  
in the call log. If the call log is full, the oldest  
entry is automatically deleted.  
At the same time, the LCD screen displays the  
TELEPHONE symbol, the type of incoming  
call, and the MMSID of the caller.  
You can also store the MMSID of any entry  
into your buddy list, if you want. The radio  
will automatically copy the MMSID but you  
must enter a name manually.  
If the radio recognises the MMSID as one of  
your buddies, it displays the buddy name in  
place of the MMSID.  
Reply to a group call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:GROUP  
URGENCY  
RACING  
FROM  
034567891  
ESC->EXIT  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
When the radio picks up an incoming call from  
any one of the groups that you have set up  
earlier:  
1. The radio beeps to alert you to the incoming  
call. The type of beep depends upon the type  
of call. Press any key except >ENT or <ESC  
to stop the beeps.  
46  
Northstar NS100  
 
The radio automatically selects the working  
channel designated in the incoming call.  
If you press <ESC or do not respond within  
three minutes, the radio returns to its  
previous status.  
IMPORTANT!  
You must have stored  
at least one group  
MMSID into your  
radio in order to  
access this function.  
(See Reference Section  
2 - Enter a new group  
MMSID.)  
At the same time, the LCD screen displays  
the BUSY TELEPHONE symbol, the type  
of incoming call, the group name and the  
designated channel. After one second this  
LCD screen changes and displays the group  
MMSID and invites you to press <ESC to  
exit. These two screens alternate once every  
second, for a maximum of three minutes.  
2. No acknowledgement is required. Just press  
PTT to communicate on the designated  
working channel.  
The details of the incoming call are stored  
in the call log. If the call log is full, the oldest  
entry is automatically deleted.  
Reply to an all ships call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:ALL SHIPS  
URGENCY  
123456789  
ESC->EXIT  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
When the radio picks up an incoming all ships  
call:  
If the radio recognises the MMSID as one of  
your buddies, it displays the buddy name in  
place of the MMSID.  
The all ships ROUTINE  
category at 1W  
transmission power  
is available only in  
USA/Canada.  
1. The radio beeps to alert you to the incoming  
call. The type of beep depends upon the type  
of call. Press any key except PTT or <ESC to  
stop the beeps now. The radio automatically  
selects CH16.  
2. No acknowledgement is required. Just press  
PTT to communicate on the designated  
working channel.  
The details of the incoming call are stored  
in the call log. If the call log is full, the oldest  
entry is automatically deleted.  
At the same time, the LCD screen displays the  
TELEPHONE symbol, the type and priority of  
the incoming call, the MMSID of the caller,  
and invites you to press <ESC to exit.  
If you press <ESC or do not respond within  
three minutes, the radio returns to CH16 to  
receive voice communication.  
47  
Reference Manual  
 
Manually reply to an LL position request  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
POSITION REQ  
123451234  
ENT->ACK  
RCV:POSITION  
123451234  
ENT->ACK  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
ESC->EXIT  
ESC->EXIT  
When the radio receives an LL position request  
it sounds a beep to alert you to the request.  
2. Press >ENT to acknowledge the call  
and transmit your position on CH70  
automatically.  
You can reply to this  
request manually  
only if you have set  
the LL REPLY option  
to MANUAL. (See  
Reference Section 2  
- Select your response  
to LL polling calls.)  
At the same time, the LCD screen displays the  
TELEPHONE symbol, the position request and  
the MMSID of the caller.  
The LL position request is not stored in the  
call log.  
1. If you press <ESC, or do not respond to  
the request within three minutes, the radio  
returns to its previous state.  
Automatically reply to an LL position request  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:POSITION  
123451234  
REPLY AUTO  
ESC->EXIT  
123451234  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
The radio acknowledges the request  
automatically, and immediately sends your  
boat's position to the caller.  
When the radio receives an LL position request  
it sounds a beep to alert you to the request.  
You can reply to this  
request automatically  
only if you have  
At the same time, the LCD screen displays the  
TELEPHONE symbol, the position request and  
the MMSID of the caller.  
set the LL REPLY  
The radio then returns automatically to its  
previous state.  
option to AUTO. (See  
Reference Section 2  
- Select your response  
to LL polling calls.)  
48  
Northstar NS100  
 
Do not reply to an LL position request  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:POSITION  
123451234  
REPLY OFF  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
ESC->EXIT  
When the radio receives an LL position request  
it beeps to alert you to the request.  
The radio shows that the reply facility is  
OFF. Just press <ESC or PTT to return to the  
previous state.  
At the same time, the LCD screen displays the  
BUSY symbol, the position request and the  
MMSID of the caller.  
The LL position request is not stored in the call  
log.  
Reply to a geographic call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:POSITION  
123451234  
REPLY OFF  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:39 UTC  
A geographical call can be received only  
by vessels within a certain radius of the  
transmission, typically 20-30 miles (32-48 kms).  
If the radio recognises the MMSID as one of  
your buddies, it displays the buddy name in  
place of the MMSID.  
When the radio picks up an incoming  
geographic call:  
2. You can reply to the incoming call with an  
INDIVIDUAL call back. The incoming call is  
stored in the call log.  
1. The radio beeps to alert you to the incoming  
call. Press any key except PTT or <ESC to  
stop the beeps now.  
Press >ENT to move to the designated  
working channel. If no channel is designated,  
CH 16 is automatically selected.  
At the same time, the LCD screen displays  
the BUSY symbol, the type and priority of the  
incoming call, and the MMSID of the caller.  
Press PTT to communicate on the designated  
working channel.  
If you press <ESC to ignore the call, or do  
not respond within three minutes, the radio  
returns to its previous status.  
The details of the incoming call are stored  
in the call log. If the call log is full, the oldest  
entry is automatically deleted.  
49  
Reference Manual  
 
Reference Section 5  
Distress calls  
Send a distress call. ..................................................................... 51  
Receive and reply to a distress call.......................................52  
Call back using the distress logs.............................................52  
Receive a distress relay.............................................................53  
Receive a distress acknowledgment....................................54  
IMPORTANT!  
You must have stored a valid user  
MMSID into your NS100 radio in order to  
access these DSC functions.  
This reference section explains how to send, and respond to, different types  
of DSC distress calls. For distress calls, the radio is capable of automatically  
sending and receiving enhanced position information that specifies the  
position of the distressed vessel to within about 60ft (18m).  
50  
Northstar NS100  
 
Send a distress call  
DISTRES CALL  
>UNDEFINED  
FIRE  
DISTRES CALL  
DISTRES CALL  
SENT! WAIT  
PRESS ESC  
>FIRE  
HOLD DISTRES  
3 SECONDS  
FLOODING  
TO CANCEL  
If CH70 is already busy, the distress signal  
will override the existing transmission.  
1. Lift up the protective hinged cover from the  
red DISTRESS button, located on the right  
hand side of the handset.  
If you hold down  
DISTRESS, an  
UNDEFINED distress  
call is transmitted  
automatically after  
a three second  
The distress call repeats randomly  
every 3.5 to 4.5 minutes until a distress  
acknowledgement is received from a Search  
and Rescue authority or until you cancel the  
distress call manually by pressing <ESC or  
16/9.  
2. Press DISTRESS to show the following  
distress categories on the LCD screen. Note  
that only four categories can be shown at  
any one time so use ^CH/SEL to scroll up  
and CH/SELv to scroll down.  
countdown.  
UNDEFINED  
FIRE  
FLOODING  
COLLISON  
GROUNDING  
LISTING  
After transmitting the distress call, the radio  
beeps loudly for 2 minutes and waits for a  
distress acknowledgement.  
4. Press any key except <ESC or 16/9 if you  
want to stop the beeps while waiting for the  
distress acknowledgement. (Press <ESC or  
16/9 only if you want to cancel the waiting  
phase and move to CH16.)  
SINKING  
ADRIFT  
ABANDONING  
PIRACY  
OVERBOARD  
5. The radio selects CH16 automatically so that  
you can hear any incoming voice contacts  
from the Search and Rescue authorities and/  
or other vessels in your area.  
3. Scroll to the category that best describes  
your situation, then hold down >ENT  
or DISTRESS until the distress signal is  
transmitted at high power on CH70 at the  
end of a three second countdown.  
51  
Reference Manual  
 
Receive and reply to a distress call  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:DISTRESS  
123451234  
FIRE  
RCV:DISTRESS  
N 12.12.121’  
E121.12.121’  
T 09:36 UTC  
ESC->EXIT  
These two screens alternate once every  
second.  
When the radio picks up an incoming distress  
call:  
IMPORTANT!  
You can establish  
If the vessel's position isn't specified, a series  
of dashed lines are shown instead.  
1. The radio beeps loudly to alert you to the  
incoming distress call and the working  
channel changes automatically to CH16.  
Press any key except PTT or <ESC if you  
want to stop the beeps.  
voice contact with the  
distressed vessel, as  
described here, but  
the Coast Guard is the  
only agency allowed  
to send a distress  
2. Press PTT to establish voice contact with the  
distressed vessel or press <ESC to maintain a  
listening watch on CH16.  
At the same time, the LCD screen displays the  
BUSY symbol, the category of the distress,  
and the MMSID (or buddy name) of the  
distressed vessel. After one second, the LCD  
display changes to show the position of the  
distressed vessel and the time of the distress  
transmission.  
The details of the incoming call are stored in  
the distress log. If the distress log is full, the  
oldest entry is automatically deleted.  
acknowledgement.  
Call back using the distress logs  
DSC CALL  
DISTRES LOG  
>DISTRESS  
RELAY  
RELAY LOG 01  
DIST RELAY  
678678678  
FLOODING  
SENT FROM  
987654321  
>CALL BACK  
DELETE  
ALL SHIPS  
N 38 27.021’  
E137 12.011’  
T 12:27 UTC  
987654321  
CALL LOG  
>DISTRES LOG  
ENT> OPERATE  
SAVE MMSID  
The radio has two distress logs that each hold  
the details of ten distress calls. The DISTRESS  
log stores received distress calls, and the RELAY  
log stores relayed distress calls.  
1. Press CALL to display the first three options  
IMPORTANT!  
of the DSC CALL menu.  
You can establish  
voice contact with  
the distressed vessel,  
but ONLY the Coast  
Guard is allowed  
2. Scroll through the options and move the  
cursor to DISTRES LOG. Press >ENT.  
You can reply to any of them with an  
INDIVIDUAL call back, as follows:  
3. Press >ENT again to select the received  
distress call log  
to send a distress  
acknowledgement.  
52  
Northstar NS100  
 
OR  
one second; the first screen shows the  
MMSID (or buddy name) of the distressed  
vessel and the type of distress, the second  
screen shows the position of the distressed  
vessel, the time of the distress call and the  
MMSID (or buddy name) of the vessel that  
relayed the Distress Call.  
move the cursor to RELAY and then press  
>ENT to select the relayed distress call log.  
The most recent incoming distress call is  
shown as the first entry in the log.  
3. Press >ENT to select the first entry in the log,  
or scroll through the other entries until the  
cursor is next to the entry you want to call  
and then press >ENT.  
If the vessel's position isn't specified, a series  
of dashed lines are shown instead.  
5. Press >ENT to display another screen with a  
list of options. Press >ENT again if you want  
to call back.  
4. The radio displays the details of the distress  
call over three screens that alternate every  
Receive a distress relay  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:RELAY  
123451234  
FIRE  
RCV:RELAY  
RCV:RELAY  
SENT FROM  
876587658  
ESC->EXIT  
N 12.12.121’  
E121.12.121’  
T 09:36 UTC  
ESC->EXIT  
When the radio picks up an incoming distress  
relay:  
These three screens cycle once every second.  
If the position of the distressed vessel's isn't  
specified, a series of dashed lines are shown  
instead.  
1. The radio beeps loudly to alert you to the  
incoming distress relay and the working  
channel changes automatically to CH16.  
Press any key except PTT or <ESC if you  
want to stop the beeps.  
2. Press PTT to try and establish voice contact  
with the distressed vessel or press <ESC to  
maintain a listening watch on CH16.  
At the same time, the LCD screen displays  
the BUSY symbol, the MMSID (or buddy  
name) of the distressed vessel and the  
type of distress. After one second, the LCD  
screen changes to show the position of the  
distressed vessel and the time of the distress  
transmission. After another second, the LCD  
screen changes again to show the MMSID  
(or buddy name) of the vessel relaying the  
distress call.  
The details of the incoming distress relay are  
stored in the distress log. If the distress log is  
full, the oldest entry is automatically deleted.  
53  
Reference Manual  
 
Receive a distress acknowledgement  
PORT OPS/VTS  
N 39 27.021’  
E135 12.011’  
T 09:34 UTC  
RCV:DISTRESS  
ACKNOWLEDGE  
FROM  
654365436  
SINKING  
N 39 27.021’  
E135 12.011’  
T 09:37 UTC  
654365436  
ESC->EXIT  
123451234  
When the radio picks up an incoming distress  
acknowledgement:  
These three screens cycle once every second.  
If the distressed vessel's position isn't  
specified, a series of dashed lines are shown  
instead.  
1. The radio beeps loudly for two minutes,  
to alert you to the incoming distress  
acknowledgement and the working channel  
changes automatically to CH16. Press any  
<ESC or 16/9 to stop the beeps.  
2. Press <ESC or 16/9 to cancel the LCD screen  
cycle, then press PTT to try and establish  
voice contact with the coast guard or press  
<ESC again to maintain a listening watch on  
CH16.  
At the same time, the LCD screen displays the  
distress acknowledgement and the MMSID  
(or buddy name) of the vessel sending the  
acknowledgement. After one second, the  
LCD screen changes to show the MMSID  
and position of the distressed vessel and  
the type of distress. After another second,  
the LCD screen changes again to show  
MMSID again and the time of the distress  
acknowledgement.  
54  
Northstar NS100  
 
Appendix A - Technical Specifications  
The following pages show the technical specifications for the NS100 SS and the  
NS100 DS radios. These technical specifications are subject to change without  
notice.  
55  
Reference Manual  
 
NS100 SS  
GENERAL  
FEATURES  
Power Supply:  
Current drain:  
• Transmit  
• Receive  
Useable channels  
(country-specific):  
13.6V DC.  
Local/Distant control:  
Position polling:  
Group Call:  
Yes  
Yes  
Yes  
6A at 25W Tx / 1.5A at 1W Tx  
<350mA in standby  
Call logs:  
Yes (20 individual, 10 distress,  
10 distress relay)  
Yes (USA/Canada)  
Yes (Europe)  
International  
USA  
Canada  
Weather  
16K0G3E (FM)/16K0G2B (DSC)  
speaker - 2.1’ (700mm)  
DSC (USCG SC101)  
DSC (Class D):  
Channel Naming:  
Tri watch, Favorite  
channel scan, All scan:  
Hailer function  
Yes  
Modulation mode:  
Compass safe distance:  
Yes  
with 20W output:  
Intercom function:  
Second handset:  
Second 4W external speaker: No  
Separate CH70 DSC receiver. Yes (Europe only)  
No  
No  
No  
PHYSICAL  
LCD display (viewing):  
48 (W) x 24 (H) mm  
FSTN 4 x 12 character  
Contrast and  
backlight control:  
Antenna connector:  
Temperature Range:  
Waterproofing:  
• Handset  
• Speaker/Box  
Dimensions:  
• Handset  
• Speaker  
• Box  
Weight:  
• Handset  
• Speaker  
• Box  
Frequency stability:  
Frequency control:  
GPS/NMEA input:  
Comm. port:  
Yes  
SO-239 (50 ohm)  
-15ºC to +50ºC  
TRANSMITTER  
Frequency:  
Output power:  
Transmitter protection:  
156.025 - 157.425MHz  
25W / 1W selectable  
Open / short circuit of  
antenna with VSWR  
shutdown  
JIS-7  
IPX6  
68(W) x 140(H) x 30(T) mm  
140(W) x 148(H) x 49(T) mm  
220(W) x 173(H) x 50(T) mm  
Max Freq deviation:  
Spurious & harmonics:  
+/- 5kHz  
Attenuated at least  
43+10logPo (USA)  
80db@25W, 60db@1W (EU)  
Less than 10%@ 1kHz for a  
+/- 3kHz deviation  
10oz (0.28kg)  
11oz (0.31kg)  
3.0lbs (1.36kg)  
+/- 10ppm  
PLL  
Yes  
Modulation distortion:  
RECEIVER  
Frequency:  
12dB SINAD sensitivity:  
156.025 - 163.275MHz  
0.25uV (distant) / 2.5uV  
(local) (USA models)  
0.35uV  
4800 baud NMEA output  
20db SINAD sensitivity:  
Adjacent CH selectivity:  
more than 80db  
56  
Northstar NS100  
 
Spurious response rejection ratio: more than 80db  
Intermodulation rejection ratio: more than 80db  
Residual Noise level:  
Audio output power:  
• handset  
more than -40db unsquelched  
1W  
2W  
• external large speaker  
Specifications are subject to change without notice.  
NS100 DS  
GENERAL  
• Handset  
• Speaker  
• Box  
Weight:  
68(W) x 140(H) x 30(T) mm  
140(W) x 148(H) x 49(T) mm  
220(W) x 173(H) x 50(T) mm  
Power Supply:  
Current drain:  
• Transmit  
13.6V DC.  
6A at 25W Tx / 1.5A at 1W Tx  
Less than 400mA in standby  
• Receive  
• Handset  
• Speaker  
• Box  
Frequency stability:  
Frequency control:  
GPS/NMEA input:  
Comm. port:  
10oz (0.28kg)  
11oz (0.31kg)  
3.0lbs (1.36kg)  
+/- 10ppm  
PLL  
Yes  
Useable channels  
(country-specific):  
International  
USA  
Canada  
Weather  
16K0G3E(FM)/16K0G2B (DSC)  
speaker - 2.1’ (700mm)  
Modulation mode:  
Compass safe distance:  
4800 baud NMEA output  
FEATURES  
PHYSICAL  
LCD display (viewing):  
48 (W) x 24 (H) mm  
FSTN 4 x 12 character  
Local/Distant control:  
Position polling:  
Group Call:  
Yes  
Yes  
Yes  
Contrast and  
backlight control:  
Antenna connector:  
Temperature Range:  
Waterproofing:  
• Handset  
Yes  
Call logs:  
Yes (20 individual, 10 distress,  
10 distress relay)  
Yes (USA/Canada)  
Yes (Europe)  
SO-239 (50 ohm)  
-15ºC to +50ºC  
DSC (USCG SC101)  
DSC (Class D):  
Channel Naming:  
Tri watch, Favorite  
channel scan, All scan:  
Hailer function  
JIS-7  
IPX6  
Yes  
• Speaker/Box  
Dimensions:  
Yes  
with 20W output:  
Yes  
57  
Reference Manual  
 
Intercom function:  
Second handset:  
Yes  
Yes  
Second 4W external speaker: Yes  
Separate CH70 DSC receiver. Yes (Europe only)  
TRANSMITTER  
Frequency:  
156.025 - 157.425MHz  
Output power:  
25W / 1W selectable  
Transmitter protection:  
with VSWR shutdown  
Max Freq deviation:  
Spurious & harmonics:  
80dB@25W, 60dB@1W (EU)  
Modulation distortion:  
3kHz deviation  
Open / short circuit of antenna  
+/- 5kHz  
Attenuated at least 43+10logPo (USA)  
Less than 10%@ 1kHz for a +/-  
RECEIVER  
Frequency:  
156.025 - 163.275MHz  
12dB SINAD sensitivity:  
(USA models)  
0.25uV (distant) / 2.5uV (local)  
20db SINAD sensitivity:  
Adjacent CH selectivity:  
0.35uV  
more than 80db  
Spurious response rejection ratio: more than 80db  
Intermodulation rejection ratio: more than 80db  
Residual Noise level:  
Audio output power:  
• handset  
more than -40db unsquelched  
1W  
• external large speaker  
2W  
hailer:  
20W into 4 Ohms  
Specifications are subject to change without notice.  
58  
Northstar NS100  
 
Appendix B - Troubleshooting  
The following pages provide some tips on solving the more common problems  
that may occur from time to time. If you’re not able to solve a problem, contact  
your Northstar dealer for advice.  
59  
Reference Manual  
 
PROBLEM: No sound from the external  
speaker.  
PROBLEM: The transceiver will not power up.  
A fuse may have blown OR there is no  
voltage getting to the transceiver.  
a) Check that the external speaker cable is  
physically connected.  
a) Check the power cable for cuts, breaks, or  
squashed sections.  
b) Check the soldering of the external  
speaker cable.  
b) After checking the wiring, replace the 10A  
fuse (one spare fuse is supplied).  
PROBLEM: Transmissions are always on low  
power, even when high (HI) power is selected.  
c) Check the battery voltage. This must be at  
least 10.8V 0.5V DC.  
The antenna may be faulty.  
PROBLEM: The transceiver blows the fuse  
when the power is switched on.  
a) Test the transceiver with a different  
antenna.  
The power wires may have been reversed.  
b) Have the antenna checked out.  
a) Check that the red wire is connected to  
the positive battery terminal, and the  
black wire is connected to the negative  
battery terminal.  
PROBLEM: Battery symbol is displayed.  
The power supply is too low or too high.  
a) Check the battery voltage. This should be  
at least 10.8V 0.5V DC.  
b) Check the alternator on the vessel.  
PROBLEM: The speaker makes popping or  
whining noises when the engine is running.  
PROBLEM: No position information is  
displayed.  
Electrical noise may be interfering with the  
transceiver.  
The GPS cable may faulty or the GPS setting  
may be incorrect.  
a) Re-route the power cables away from the  
engine.  
a) Check that the GPS cable is physically  
connected.  
b) Add a noise suppressor to the power  
cable.  
b) Check the polarity of the GPS cable.  
c) Use resistive spark plug wires and/or use  
an alternator whine filter.  
c) Check the baud rate setting of the GPS if  
applicable. The baud rate setting should  
be 4800 for NMEA. Parity should be set to  
NONE.  
60  
Northstar NS100  
 
Appendix C - VHF Marine Channel Banks  
International channel banks ................................................... 62  
USA channel banks ..................................................................... 65  
Canadian channel banks........................................................... 68  
Country-specific inland waterways (Europe) .....................71  
Special Channels ......................................................................... 73  
The following pages show details of the VHF marine channel banks being used  
in different parts of the world.  
61  
Reference Manual  
 
International channel banks  
SHIP  
TO  
SHIP  
No  
SHIP  
TO  
SHORE  
Yes  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
01  
TRAFFIC TYPE  
NAME TAG  
156.050  
156.100  
156.150  
156.200  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
160.650  
160.700  
160.750  
160.800  
160.850  
156.300  
160.950  
156.400  
156.450  
156.500  
156.550  
156.600  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Port Operations, Duplex  
TELEPHONE  
TELEPHONE  
TELEPHONE  
PORT OPS  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
No  
No  
No  
No  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
Port Operations, VTS in Selected Areas  
Inter-ship Safety  
PORT OPS/VTS  
SAFETY  
Port Operations, Duplex  
Yes  
No  
PORT OPS  
Commercial (inter-ship only)  
Recreational Calling Channel  
Commercial  
COMMERCIAL  
CALLING  
Yes  
Yes  
Yes  
Yes  
COMMERCIAL  
VTS  
Commercial, VTS in Selected Areas  
Port Operations, VTS in Selected Areas  
Intership Navigation Safety (bridge-to-  
bridge)  
PORT OPS/VTS  
13  
156.650  
156.650  
Yes  
No  
BRIDGE COM  
14  
156.700  
156.750  
156.800  
156.850  
156.900  
156.950  
157.000  
157.050  
157.100  
157.150  
157.200  
157.250  
157.300  
157.350  
157.400  
156.700  
156.750  
156.800  
156.850  
161.500  
161.550  
161.600  
161.650  
161.700  
161.750  
161.800  
161.850  
161.900  
161.950  
162.000  
Port Operations, VTS in Selected Areas  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
PORT OPS/VTS  
PORT OPS  
DISTRESS  
15 1  
Port Operations – 1W Only  
International Distress, Safety, and Calling  
State Controlled – 1W Only  
Port Operations, Duplex  
16  
17 1  
18  
SAR  
PORT OPS  
SHIP - SHORE  
PORT OPS  
PORT OPS  
PORT OPS  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
19  
Commercial, Duplex  
20  
21  
Port Operations, Duplex  
Port Operations, Duplex  
22  
23  
24  
25  
26  
27  
28  
Port Operations, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
62  
Northstar NS100  
 
SHIP  
TO  
SHIP  
No  
SHIP  
TO  
SHORE  
Yes  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
60  
TRAFFIC TYPE  
NAME TAG  
156.025  
156.075  
156.125  
156.175  
156.225  
156.275  
156.325  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
157.075  
157.125  
157.175  
157.225  
157.275  
157.325  
157.375  
157.425  
160.625  
160.675  
160.725  
160.775  
160.825  
160.875  
160.925  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
161.525  
161.575  
161.625  
161.675  
161.725  
161.775  
161.825  
161.875  
161.925  
161.975  
162.025  
Public Correspondence, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Public Correspondence, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Commercial, bridge-to-bridge  
Boat Operations, Recreational  
Port Operations  
TELEPHONE  
PORT OPS  
PORT OPS  
PORT OPS  
TELEPHONE  
PORT OPS  
PORT OPS  
BRIDGE COM  
SHIP - SHIP  
PORT OPS  
DSC  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70 3  
71  
72  
73  
74  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
Yes  
------  
Yes  
No  
Digital Selective Calling - DSC  
Port Operations  
PORT OPS  
SHIP - SHIP  
PORT OPS  
PORT OPS  
SHIP - SHIP  
SHIP - SHORE  
SHIP - SHORE  
SHIP - SHORE  
PORT OPS  
PORT OPS  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
Intership  
Port Operations  
Yes  
Yes  
No  
Port Operations  
Intership  
Non-Commercial, Duplex  
Commercial, Duplex  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Commercial, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
63  
Reference Manual  
 
WEATHER  
Wx01  
Wx02  
Wx03  
Wx04  
Wx05  
Wx06  
Wx07  
Wx08  
Wx09  
Wx10  
NAME TAG  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
CANADA WX  
CANADA WX  
NOAA WX  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
162.550  
162.400  
162.475  
162.425  
162.450  
162.500  
162.525  
161.650  
161.775  
163.275  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
SPECIAL NOTES ON INTERNATIONAL CHANNEL USAGE  
1. LOW POWER (1W) only.  
2. LOW POWER (1W) initially. Override to HIGH POWER by holding down H/L key before transmitting. Used normally in  
bridge-to-bridge communications.  
3. Channel 70 is designated for use exclusively for Digital Selective Calling (DSC), such as Distress, Safety, and Ship Calls.  
No voice communication is allowed on CH70.  
4. The INTERNATIONAL mode is not legal for use in U.S. or Canada waters.  
64  
Northstar NS100  
 
USA channel banks  
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
RECEIVE  
(MHz)  
CHANNEL  
TRAFFIC TYPE  
NAME TAG  
(MHz)  
01A  
03A 4  
05A  
06  
156.050  
156.150  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
156.050  
156.150  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
Port Operation, VTS in Selected Areas  
US Government, Coast Guard  
Port Operations, VTS in Selected Areas  
Inter-ship Safety  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
PORT OPS/VTS  
UNAUTHORIZED  
PORT OPS/VTS  
SAFETY  
07A  
08  
Commercial  
Yes  
No  
COMMERCIAL  
COMMERCIAL  
CALLING  
Commercial (inter-ship only)  
Recreational Calling Channel  
Commercial  
09  
Yes  
Yes  
Yes  
Yes  
10  
COMMERCIAL  
VTS  
11  
Commercial, VTS in Selected Areas  
Port Operations, VTS in Selected Areas  
12  
PORT OPS/VTS  
Intership Navigation Safety (bridge-to-bridge),  
1W with Power-up  
13 3  
156.650  
156.650  
Yes  
No  
BRIDGE COM  
14  
15 2  
156.700  
RX Only  
156.800  
156.850  
156.900  
156.950  
157.000  
157.000  
157.050  
157.100  
157.150  
157.200  
157.250  
157.300  
157.350  
157.400  
156.700  
156.750  
156.800  
156.850  
156.900  
156.950  
161.600  
157.000  
157.050  
157.100  
157.150  
161.800  
161.850  
161.900  
161.950  
162.000  
Port Operations, VTS in Selected Areas  
Environmental, RX Only  
International Distress, Safety, and Calling  
State Controlled – 1W Only  
Commercial  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
PORT OPS/VTS  
ENVIROMENTAL  
DISTRESS  
16  
17 1  
18A  
19A  
20  
SAR  
COMMERCIAL  
COMMERCIAL  
PORT OPS  
Commercial  
Port Operations, Canadian Coast Guard, Duplex No  
20A  
21A 4  
22A  
23A 4  
24  
Port Operations  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
PORT OPS  
U.S. Government, Canadian Coast Guard  
Coast Guard Liaison  
UNAUTHORIZED  
COAST GUARD  
UNAUTHORIZED  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
U.S. Government, Coast Guard  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
25  
26  
27  
28  
65  
Reference Manual  
 
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
TRAFFIC TYPE  
NAME TAG  
61A 4  
63A  
64A 4  
156.075  
156.175  
156.225  
156.275  
156.325  
156.075  
156.175  
156.225  
156.275  
156.325  
U.S. Government, Canadian Coast Guard  
Port Operations, VTS in Selected Areas  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
UNAUTHORIZED  
PORT OPS/VTS  
UNAUTHORIZED  
PORT OPS  
U.S. Government, Canadian Commercial Fishing Yes  
65A  
Port Operations  
Port Operations  
Yes  
Yes  
66A  
PORT OPS  
Commercial, bridge-to-bridge, 1W with Power-  
up  
67 3  
156.375  
156.375  
Yes  
No  
BRIDGE COM  
68  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
Boat Operations, Recreational  
Boat Operations, Recreational  
Digital Selective Calling - DSC  
Boat Operations, Recreational  
Boat Operations, Recreational  
Port Operations  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
SHIP - SHIP  
PLEASURE  
DSC  
69  
70 6  
Yes  
------  
Yes  
No  
71  
PLEASURE  
SHIP - SHIP  
PORT OPS  
PORT OPS  
PORT OPS  
SHIP - SHIP  
COMMERCIAL  
COMMERCIAL  
72  
73  
Yes  
Yes  
Yes  
No  
74  
Port Operations  
77 1  
78A  
79A  
80A  
Port Operations –1W Only  
Boat Operations, Recreational  
Commercial  
Yes  
Yes  
Commercial  
U.S. Government, Environmental Protection  
Agency Operations  
81A 4  
157.075  
157.075  
Yes  
Yes  
UNAUTHORIZED  
82A 4  
83A 4  
84  
157.125  
157.175  
157.225  
157.275  
157.325  
157.375  
157.425  
157.425  
157.125  
157.175  
161.825  
161.875  
161.925  
161.975  
162.025  
157.425  
U.S. Government, Canadian Coast Guard  
U.S. Government, Canadian Coast Guard  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Commercial, Intership Only  
Yes  
Yes  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
UNAUTHORIZED  
UNAUTHORIZED  
TELEPHONE  
85  
TELEPHONE  
86  
TELEPHONE  
87  
TELEPHONE  
88  
TELEPHONE  
88A  
COMMERCIAL  
66  
Northstar NS100  
 
WEATHER  
Wx01  
Wx02  
Wx03  
Wx04  
Wx05  
Wx06  
Wx07  
Wx08  
Wx09  
Wx10  
NAME TAG  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
CANADA WX  
CANADA WX  
NOAA WX  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
162.550  
162.400  
162.475  
162.425  
162.450  
162.500  
162.525  
161.650  
161.775  
163.275  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
SPECIAL NOTES ON USA CHANNEL USAGE  
1. LOW POWER (1W) only.  
2. Receive Only.  
3. LOW POWER (1W) initially. Override to HIGH POWER by holding down H/L key before transmitting. Used normally in  
bridge-to-bridge communications.  
4. Lightly Shaded Simplex channels 03A, 21A, 23A, 61A, 64A, 81A, 82A, and 83A cannot be lawfully used in U.S.  
waters unless special authorization is obtained from the U.S. Coast Guard. Not for use by the general public.  
5. The letter A” illuminated by the channel number indicates the USA channel is simplex. This same channel is always  
duplex when selecting International. There is no A” reference for International channels. The letter “B” is only used  
for some Canadian “Receive Only” channels.  
6. Channel 70 is designated for use exclusively for Digital Selective Calling (DSC), such as Distress, Safety, and Ship Calls.  
No voice communication is allowed on CH70.  
67  
Reference Manual  
 
Canadian channel banks  
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
TRAFFIC TYPE  
NAME TAG  
01  
156.050  
156.100  
156.150  
156.200  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
156.650  
156.700  
156.750  
156.800  
156.850  
156.900  
156.950  
157.000  
157.050  
157.050  
RX Only  
157.100  
157.150  
157.200  
157.250  
RX Only  
157.300  
157.350  
157.400  
160.650  
160.700  
160.750  
156.200  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
156.650  
156.700  
156.750  
156.800  
156.850  
156.900  
156.950  
161.600  
161.650  
157.050  
161.650  
157.100  
161.750  
161.800  
161.850  
161.850  
161.900  
161.950  
162.000  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Canadian Coast Guard, SAR  
Port Operations, VTS in Selected Areas  
Inter-ship Safety  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
Yes  
------  
Yes  
No  
No  
No  
------  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
TELEPHONE  
TELEPHONE  
TELEPHONE  
CANADIAN CG  
PORT OPS/VTS  
SAFETY  
02  
03  
04A  
05A  
06  
07A  
08  
Commercial  
Yes  
No  
COMMERCIAL  
COMMERCIAL  
CALLING  
Commercial (inter-ship only)  
Recreational Calling Channel  
Commercial  
09  
Yes  
Yes  
Yes  
Yes  
No  
10  
COMMERCIAL  
VTS  
11  
Commercial, VTS in Selected Areas  
Port Operations, VTS in Selected Areas  
Intership Navigation Safety (bridge-to-bridge)  
Port Operations, VTS in Selected Areas  
Commercial – 1W Only  
12  
13 3  
PORT OPS/VTS  
BRIDGE COM  
PORT OPS/VTS  
COMMERCIAL  
DISTRESS  
14  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
15 1  
16  
17 1  
18A  
19A  
20 1  
21  
International Distress, Safety, and Calling  
State Controlled – 1W Only  
Commercial  
SAR  
COMMERCIAL  
CANADIAN CG  
CANADIAN CG  
PORT OPS  
Canadian Coast Guard  
Canadian Coast Guard, Duplex– 1W Only  
Port Operations, Duplex  
21A  
21B  
22A  
23  
U.S. Government, Canadian Coast Guard  
Port Operations, RX Only  
UNAUTHORIZED  
PORT OPS  
Canadian Coast Guard Liaison  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, RX Only  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
CANADIAN CG  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
24  
25  
25B  
26  
27  
28  
68  
Northstar NS100  
 
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
TRAFFIC TYPE  
NAME TAG  
28B  
60  
61A 4  
62A  
64  
64A 4  
65A  
66A 1  
67  
RX Only  
156.025  
156.075  
156.125  
156.225  
156.225  
156.275  
156.325  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
157.075  
157.125  
157.175  
157.175  
RX Only  
157.225  
157.275  
157.325  
157.375  
157.425  
162.000  
160.625  
156.075  
156.125  
160.825  
156.225  
156.275  
156.325  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
157.075  
157.125  
161.775  
157.175  
161.775  
161.825  
161.875  
161.925  
161.975  
162.025  
Public Correspondence, RX Only  
Public Correspondence, Duplex  
U.S. Government, Canadian Coast Guard  
Canadian Coast Guard  
------  
No  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
TELEPHONE  
TELEPHONE  
UNAUTHORIZED  
CANADIAN CG  
TELEPHONE  
UNAUTHORIZED  
PORT OPS  
Yes  
Yes  
No  
Public Correspondence, Duplex  
U.S. Government, Canadian Commercial Fishing Yes  
Port Operations  
Yes  
Yes  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
------  
No  
Port Operations – 1W Only  
Commercial, SAR  
PORT OPS  
COMMERCIAL  
SHIP - SHIP  
68  
Boat Operations, Recreational  
Commercial Fishing Only  
No  
69  
70 6  
Yes  
------  
Yes  
No  
COMMERCIAL  
DSC  
Digital Selective Calling - DSC  
Boat Operations, Recreational  
Intership  
71  
PLEASURE  
72  
SHIP - SHIP  
73  
Commercial Fishing Only  
Yes  
Yes  
Yes  
No  
COMMERCIAL  
COMMERCIAL  
PORT OPS  
74  
Commercial Fishing Only  
77 1  
78A  
79A  
80A  
81A 4  
82A 4  
83  
83A 4  
83B  
84  
Port Operations –1W Only  
Boat Operations, Recreational  
Commercial  
SHIP - SHIP  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
COMMERCIAL  
COMMERCIAL  
UNAUTHORIZED  
UNAUTHORIZED  
CANADIAN CG  
UNAUTHORIZED  
CANADIAN CG  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
Commercial  
U.S. Government Operations  
U.S. Government, Canadian Coast Guard  
Canadian Coast Guard  
U.S. Government, Canadian Coast Guard  
Canadian Coast Guard, RX Only  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
Public Correspondence, Marine Operator  
85  
No  
86  
No  
87  
No  
88  
No  
69  
Reference Manual  
 
WEATHER  
Wx01  
Wx02  
Wx03  
Wx04  
Wx05  
Wx06  
Wx07  
Wx08  
Wx09  
Wx10  
NAME TAG  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
NOAA WX  
CANADA WX  
CANADA WX  
NOAA WX  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
RX Only  
162.550  
162.400  
162.475  
162.425  
162.450  
162.500  
162.525  
161.650  
161.775  
163.275  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
CANADIAN WEATHER CHANNEL  
NOAA WEATHER CHANNEL  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
------  
SPECIAL NOTES ON CANADA CHANNEL USAGE  
1. LOW POWER (1W) only.  
2. Receive Only.  
3. LOW POWER (1W) initially. Override to HIGH POWER by holding down H/L key before transmitting. Used normally in  
bridge-to-bridge communications.  
4. Lightly Shaded Simplex channels 21A, 23A, 61A, 64A, 81A, 82A, and 83A cannot be lawfully used in Canada waters  
unless special authorization is obtained from the Canadian Coast Guard. Not for use by the general public.  
5. The letter A” illuminated by the channel number indicates the Canada channel is simplex. This same channel is  
always duplex when selecting International. There is no A” reference for International channels. The letter “B” is only  
used for some Canadian “Receive Only” channels.  
6. Channel 70 is designated for use exclusively for Digital Selective Calling (DSC), such as Distress, Safety, and Ship Calls.  
No voice communication is allowed on CH70.  
7. The CANADA mode is not legal to use in U.S. waters.  
70  
Northstar NS100  
 
Country-specific inland waterways (Europe)  
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
01  
TRAFFIC TYPE  
NAME TAG  
156.050  
160.650  
160.700  
160.750  
160.800  
160.850  
156.300  
160.950  
156.400  
156.450  
156.500  
156.550  
156.600  
156.650  
156.700  
156.750  
156.800  
156.850  
161.500  
161.550  
161.600  
161.650  
161.700  
161.750  
161.800  
161.850  
161.900  
161.950  
162.000  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Port Operations, Duplex  
No  
Yes  
TELEPHONE  
TELEPHONE  
TELEPHONE  
PORT OPS  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
156.100  
156.150  
156.200  
156.250  
156.300  
156.350  
156.400  
156.450  
156.500  
156.550  
156.600  
156.650  
156.700  
156.750  
156.800  
156.850  
156.900  
156.950  
157.000  
157.050  
157.100  
157.150  
157.200  
157.250  
157.300  
157.350  
157.400  
No  
No  
No  
No  
Yes  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
No  
Port Operations, VTS in Selected Areas  
Inter-ship Safety  
PORT OPS/VTS  
SAFETY  
Port Operations, Duplex  
Yes  
No  
PORT OPS  
Commercial (inter-ship only)  
Recreational Calling Channel  
Commercial  
COMMERCIAL  
CALLING  
Yes  
Yes  
Yes  
Yes  
No  
COMMERCIAL  
VTS  
Commercial, VTS in Selected Areas  
Port Operations, Selected VTS Areas  
Intership Navigation Safety (bridge-to-bridge)  
Port Operations, VTS in Selected Areas  
Port Operations – 1W Only  
International Distress, Safety, and Calling  
State Controlled – 1W Only  
Port Operations, Duplex  
PORT OPS/VTS  
BRIDGE COM  
PORT OPS/VTS  
PORT OPS  
13  
14  
15 1  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
16  
DISTRESS  
17 1  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
SAR  
PORT OPS  
Commercial, Duplex  
SHIP - SHORE  
PORT OPS  
Port Operations, Duplex  
Port Operations, Duplex  
PORT OPS  
Port Operations, Duplex  
PORT OPS  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
71  
Reference Manual  
 
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
60  
TRAFFIC TYPE  
NAME TAG  
156.025  
156.075  
156.125  
156.175  
156.225  
156.275  
156.325  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
156.925  
156.975  
157.025  
157.075  
157.125  
157.175  
157.225  
157.275  
157.325  
160.625  
Public Correspondence, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Public Correspondence, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Commercial, bridge-to-bridge  
Boat Operations, Recreational  
Port Operations  
No  
Yes  
TELEPHONE  
PORT OPS  
PORT OPS  
PORT OPS  
TELEPHONE  
PORT OPS  
PORT OPS  
BRIDGE COM  
SHIP - SHIP  
PORT OPS  
DSC  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70 3  
71  
72  
73  
74  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
160.675  
160.725  
160.775  
160.825  
160.875  
160.925  
156.375  
156.425  
156.475  
156.525  
156.575  
156.625  
156.675  
156.725  
156.875  
161.525  
161.575  
161.625  
161.675  
161.725  
161.775  
161.825  
161.875  
161.925  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
------  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
No  
No  
No  
No  
No  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
No  
Yes  
------  
Yes  
No  
Digital Selective Calling - DSC  
Port Operations  
PORT OPS  
SHIP - SHIP  
PORT OPS  
PORT OPS  
SHIP - SHIP  
SHIP - SHORE  
SHIP - SHORE  
SHIP - SHORE  
PORT OPS  
PORT OPS  
TELEPHONE  
TELEPHONE  
TELEPHONE  
TELEPHONE  
Intership  
Port Operations  
Yes  
Yes  
No  
Port Operations  
Intership  
Non-Commercial, Duplex  
Commercial, Duplex  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
Commercial, Duplex  
Port Operations, Duplex  
Port Operations, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
Public Correspondence, Duplex  
AIS - do not use for public correspondence  
reallocated  
87  
88  
161.975  
162.025  
161.975  
162.025  
------  
------  
------  
------  
AIS1  
AIS2  
AIS - do not use for public correspondence  
reallocated  
72  
Northstar NS100  
 
SPECIAL CHANNELS 7  
SHIP  
TO  
SHIP  
SHIP  
TO  
SHORE  
TRANSMIT  
(MHz)  
RECEIVE  
(MHz)  
CHANNEL  
TRAFFIC TYPE  
UK Coast Guard Users  
NAME TAG  
00 6  
156.000  
157.425  
161.425  
157.550  
162.425  
155.500  
155.525  
155.650  
155.625  
155.775  
155.825  
161.975  
162.025  
156.000  
157.850  
161.425  
162.150  
162.425  
155.500  
155.525  
155.650  
155.625  
155.775  
155.825  
161.975  
162.025  
Yes  
Yes  
UK COAST GUARD  
UK MARINA  
UK MARINA  
NL MARINA  
BEL G MARINA  
LEISURE 1  
LEISURE 2  
LE ISURE3  
FISHING 1  
FISHING 2  
FISHING 3  
-----  
M1  
M2  
31  
UK Marina Channel M1  
UK Marina Channel M2  
INT’L, Duplex (Holland)  
INT’L (Belgium)  
Yes  
Yes  
No  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
Yes  
-----  
-----  
Yes  
Yes  
Yes  
Yes  
no  
96H  
L1  
INT’L (Scandinavia)  
INT’L (Scandinavia)  
INT’L (Scandinavia – not in Denmark)  
INT’L (Scandinavia)  
INT’L (Scandinavia)  
INT’L (Scandinavia) call back  
AIS1  
L2  
no  
L3  
no  
F1  
no  
F2  
no  
F3  
no  
AIS1  
AIS2  
-----  
-----  
AIS2  
-----  
SPECIAL NOTES ON EUROPEAN INTERNATIONAL CHANNEL USAGE  
1. LOW POWER (1W) only.  
2. LOW POWER (1W) initially. Override to HIGH POWER by holding down H/L key before transmitting. Used normally in  
bridge-to-bridge communications.  
3. Channel 70 is designated for use exclusively for Digital Selective Calling (DSC), such as Distress, Safety, and Ship Calls.  
No voice communication is allowed on CH70.  
4. The INTERNATIONAL mode is not legal for use in U.S.A. or Canada waters.  
5. No WX channels are available.  
6. Lightly Shaded Simplex channel CH00 is only available in the UK to Coast Guard users with written authorization.  
7. The special channels above (and others) may be fitted to your radio. These are only licensed for use in the country  
indicated. No attempt should be made to use them in any other country.  
73  
Reference Manual  
 

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