Icom IC-705, Basic Manual, Page: 87 / 96

13-1
BASIC MANUAL
12
13
13
CONNECTOR INFORMATION
Connecting an external DC power supply
Confirm that the transceiver is OFF before
connecting the DC power cable.
L
When connecting a DC power cable, the
transceiver needs:
• DC 13.8 V (Capacity: At least 5 Amps)
• A power supply with an over current protective
line, and low voltage fluctuation or ripple.
L
To charge the battery pack while the transceiver is
ON, set the following item to “ON” (default).
» SET > Function >
Charging (Power ON)
L
You cannot connect the optional cigarette lighter
cable (CP-22 and CP-23L) to the IC-705’s
[DC 13.8 V] jack.
[DC 13.8 V]
Accepts regulated DC power of 13.8 V DC
±15% through the supplied DC power cable.
L
The maximum transmit power depends on the
power source.
• When using an external DC power supply
(13.8 V DC): 10 W
• When using the battery pack: 5 W
R
WARNING!
• NEVER reverse the DC power cable polarity.
• NEVER remove the fuse holder on the DC power
cable.
• NEVER use other than specified DC power
cable.
• NEVER modify, bend by force, twist, pull or heat
the DC power cable.
• NEVER put something heavy on the DC power
cable.
Non-Icom DC power supply
_ +
DC 13.8 V/5 A or
more
Fuses
(FGB 4 A)
Black
White
Supplied DC power cable
GND
To [DC 13.8 V] jack
Transceiver
Center positive
R
WARNING! NEVER
reverse the DC power
cable polarity.