25
4
CONNECTION AND MAINTENANCE
3
4

r

t

Antenna
Black
Red
12V
Battery
Solder
Crimp
NOTE: Use the terminals as shown
below for the cable connections.
R CAUTION! NEVER remove
the fuse-holder from the DC
power cable.
q ANTENNA CONNECTOR
Connects to an antenna.
Contact your dealer about
antenna selection and
placement.

qew

e EXTERNAL
SPEAKER JACK
w Reserved for a
future function.
Connect a 4–8 Ω
external speaker.
r MICROPHONE HANGER
Connect the supplied mi-
crophone hanger to the
vehicle’s ground for mi-
crophone on/off hook
functions. (See p. 2)
t OPTIONAL CABLE
(OPC-617)
Connect an external mo-
dem unit, dimmer control,
etc.

y

y DC POWER RECEPTACLE
Connects to a 12 V DC battery. Pay atten-
tion to polarities. NEVER connect to a 24 V
battery. This could damage the transceiver.
Supplied speaker SP-22
(IC-F1810 or IC-F2810 only.
IC-F1710 and IC-F2710 has a
built-in speaker.)

■Rear panel connection