English
Connector/Cable Connects to...
For details, see ...
Antenna
connector
External VHF antenna with a male
PL259 (SO238) connector and 50 Ω
impedance. Minimum 4 ft, 3dB rated
antenna for sailboats, 8 ft, 6 dB rated
for power boats.
Connecting the radio
(see page 33).
Power cable
Nominal 13.8 VDC power supply with
negative ground (10.5 VDC to 16.0
VDC) (Red wire +, black wire -).
Connecting the radio
(see page 33).
Accessory cable
GPS receiver, GPS chartplotter.
Connecting accessories
(see page 34).
parts of the Microphone
Button
Press to...
Press and hold to...
(
)
Move up one channel at a time.
Move quickly up the channels.
(
)
Move down one channel at a time.
Move quickly down the
channels.
13.8V DC
ANTENNA
Black wire
(-)
Red wire
(+)
Power
Cable
Antenna
connector
(SO238)
Heat sink
Accessory
cable
13.8V DC
ANTENNA
Black wire
(-)
Red wire
(+)
Power
Cable
Antenna
connector
(SO238)
Heat sink
Accessory
cable
16/9
TRI
(Triple/Dual-
Watch) button
UP button
(move up a
channel)
DOWN button
(move down
a channel)
SCAN/MEM
button
Push-to-Talk
button
16/9
TRI
(Triple/Dual-
Watch) button
UP button
(move up a
channel)
DOWN button
(move down
a channel)
SCAN/MEM
button
Push-to-Talk
button