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8
CONNECTION AND INSTALLATION
8-2
Rear panel connection
Antenna
Microphone
Black
Red
12 V or 24 V*
Battery
R
WARNING! NEVER
remove
the fuse holders from the DC
power cable.
NOTE:
Use the terminals as shown
below for the cable connections.
Crimp
Solder
q
ANTENNA CONNECTOR
Connect an antenna cable.
w
HEADSET ADAPTER CONNECTOR
Connect an optional OPC-871A
headset
adapter
.
Ask your dealer for details.
e
MICROPHONE HANGER
Connect the supplied
microphone hanger to the
vehicle’s ground to use the
microphone ON/OFF hook
functions.
t
DC POWER RECEPTACLE
Connects to a 12 V or 24 V*
DC power source.
Pay attention to polarities.
R
WARNING! NEVER
connect the
transceiver to a power source of more
than 31.5 V DC. This could damage
the transceiver.
r
EXTERNAL SPEAKER JACK
Connect an 8 Ω external speaker
* The transceiver automatically
adjusts to the input voltage.
Microphone
hanger cable