ICOM 325300 Manual Do Utilizador

15

3

BATTERY CHARGING

N External DC power operation

An optional cigarette lighter cable (CP-12L or CP-19R; for 
12 V cigarette lighter socket) or external DC power cable 
(OPC-254L) can be used for external power operation. (We 
recommend the CP-19R when you want to connect a 12 V 
cigarette lighter socket.)

D Operating note

• Power supply voltage must be between 10.0–16.0 V  DC. 

(We recommend 11.0 V DC.) NEVER CONNECT OVER 16 
V DC directly into the [DC IN] jack of the transceiver.

• BE SURE to use CP-12L, CP-19R or OPC-254L when 

connecting a regulated 12 V DC power supply.

Use an external DC-DC converter to connect the transceiver 
through optional CP-12L, CP-19R or OPC-254L to a 24 V
DC power source.

• The voltage of the external power supply must be within 

10–16 V DC when using either CP-12L, CP-19R or OPC-
254L, otherwise, use the battery pack/battery case.

• Disconnect the power cable from the transceiver when 

not using it. Otherwise, the vehicle battery will become ex-
hausted.

• The power save function is deactivated automatically dur-

ing external DC power operation.

Transceiver

BP-264

• CP-12L (Optional)

• CP-19R (Optional)

• OPC-254L (Optional)

to cigarette lighter
socket (12 V DC)

to 11 V DC
(power supply)

White:

+

Black:

_

to
[DC IN]

NOTE: Up to 5 W (approx.) of maximum output power is 
available when using external DC power. However, when 
the supplied voltage exceeds 14 V, the built-in protection 
circuit activates to reduce the transmit output power to 
2.5 W (approx.).