Icom ID-31A - External DC Power Operation

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BATTERY CHARGING
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New2001
■ External DC power operation
An optional CP-12L or CP-19R cigarette lighter cable, for a
12Vcigarettelightersocket,oranOPC-254LexternalDC
powercablecanbeusedforexternalpower.
D Operating note
•The power supply voltage must be between 10.0–16.0 V
DC.
NEVER CONNECT OVER 16 V DC directly into the [DC IN]
jack of the transceiver.
•BE SURE to use a 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transceiv-
er through an optional CP-12L, CP-19R or OPC-254L to a
24 V DC power source.
•Thevoltageoftheexternalpowersupplymustbebetween
10–16 V DC when using either CP-12L, CP-19R or OPC-
254L, otherwise, use the battery pack.
•Disconnect the power cables from the transceiver when
notusingit.Otherwise,thevehiclebatterywillbecomeex-
hausted.
•Thepowersavefunctionisautomaticallydeactivatedwhen
usinganexternalDCpowersource.
BP-271
• CP-12L (Optional)
• CP-19R (Optional)
• OPC-254L (Optional)
to a cigarette lighter
socket (12 V DC)
to a 12 V DC
(power supply)
White: +
Black: _
to
[DC IN]
Transceiver
NOTE:Upto 5W(approximately)of maximumoutput
powerispossiblewhenusingexternalDCpower.However,
whenthesupplyvoltageexceeds14V,thebuilt-inprotec-
tion circuit activates to reduce the transmit output power to
approximately2.5W.