Icom IC-705 - Connector Information; Connecting an External DC Power Supply; Non-Icom DC Power Supply

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.
LWhen 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.
LTo charge the battery pack while the transceiver is
ON, set the following item to “ON” (default).
»
SET > Function > Charging (Power ON)
LYou 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.
LThe 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
RWARNING!
• 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.