Icom IC-77 Instruction Manual page 18

3 INSTALLATION AND CONNECTIONS
CAUTION: Before connecting the DC power ca-
ble, confirm the following:
nection, DC power cable polarity is correct. .
Red : positive @ terminal
Black : negative © terminal
For mobile operation, connect a 12 V battery.
Connecting an Icom DC power supply
An optional PS-55 DC POWER SUPPLY is available
for AC power operation.
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ane
E i
i p umim,
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e WHH e
EES ele ete
pa
Non-Icom DC power supply
HHH- am Required specifications
piihia
— Output voltage:
maaa a aE
Black
Red
13.8 V DC +15 %
© ©
— Max. current drain:
More than 20 A
Supplied
DC power cable FGB 20 A fuses. Refer to
p. 18 for replacement.
Use terminals for the
prevent shorting.
cable connections.
CER x Solder
upplied Connect the [GND] ter- g
DC power cable minal to the vehicle Sf
chassis ground.