Specifications
162 
Menus for changing Com Port settings. 
If you need additional assistance in configuring the unit to communicate
with another device, consult the factory. Customer service phone num-
bers are in the back of the unit's manual. To set Com Port Configuration:
1. Press MENU|MENU|↓ to SYSTEM SETUP|ENT. 
2. Press ↓ to 
COM PORT|ENT. 
A
 menu appears with a drop-down Baud Rate selection box highlighted.
The menu also contains an on/off checkbox to activate NME
A
 Input,
NMEA Output, NMEA GPS Input and a button that allows you to
Configure NMEA. 
To set Baud Rate: 
With the Baud Rate box selected (the title bar should be highlighted in
black, as in the middle figure above), press 
ENT. A drop-down list ap-
pears, showing available baud rates. Select the one that matches the
baud rate on your VHF radio and press 
ENT. 
To activate NMEA Output: 
From the Communication Ports menu, press ↓ to highlight NMEA In-
put. Press 
ENT to turn on (check) or turn off (uncheck) the NMEA Input
checkbox. 










