ICOM 307702 Manuale Utente
14
3
CONNECTION AND MAINTENANCE
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r
Antenna
q
e
w
q
ANTENNA CONNECTOR
Connects to an antenna.
Contact your dealer about
antenna selection and
placement.
Contact your dealer about
antenna selection and
placement.
w
D-SUB 25-PIN
Connect an
external unit.
external unit.
e
EXTERNAL
SPEAKER JACK
Connect a 4–8 ø
external speaker.
Connect a 4–8 ø
external speaker.
r
MICROPHONE HANGER
The supplied self ground
microphone can be used
for microphone on/off
hook functions. (See p. 2)
microphone can be used
for microphone on/off
hook functions. (See p. 2)
y
DC POWER RECEPTACLE
Connects to a 12 V DC battery. Pay at-
tention to polarities.
tention to polarities.
NEVER connect
to a 24 V battery. This could damage
the transceiver.
the transceiver.
Supplied speaker SP-22
(10-key type only. Simple type
(10-key type only. Simple type
have a built-in speaker.)
t
t
IGNITION LEAD
Connects to a ignition line.
R DO NOT put a pressure to this lead.
Binding to the DC power cable is
recommended.
recommended.
Black
Red
12V
Battery
Battery
y
Solder
Crimp
NOTE: Use the terminals
as shown below for the
cable connections.
as shown below for the
cable connections.
Purchase separately
Connect the supplied micro-
phone hanger to the vehicle’s
ground for microphone on/off
hook functions when the op-
tional microphone (HM-152/T)
is used.
phone hanger to the vehicle’s
ground for microphone on/off
hook functions when the op-
tional microphone (HM-152/T)
is used.
When the optional micro-
phone (HM-152/T) is used:
phone (HM-152/T) is used:
CAUTION: NEVER remove
the fuse-holder from the DC
power cable.
the fuse-holder from the DC
power cable.
n
Rear panel connection