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17
3
INSTALLATION AND CONNECTIONS
■
Power supply connections
Use the optional PS-125 DC power supply with a 25 A
capacity when operating the transceiver with AC
power. Refer to the diagrams below.
CAUTION:
Before connecting the DC power
cable, check the following important items. Make
sure:
• The [POWER] switch is OFF.
• Output voltage of the power source is 12–15 V
when you use a non-Icom power supply.
• DC power cable polarity is correct.
Red
: positive
+
terminal
Black
: negative
_
terminal
CONNECTING A DC POWER SUPPLY
to DC power
socket
A DC power supply
AC outlet
AC cable
30 A fuses
Supplied
DC power cable
13.8 V; at least 23 A
Black
_
Red
+
Transceiver
CONNECTING A VEHICLE BATTERY
12 V
battery
Supplied
DC power cable
+
red
_
black
Crimp
Solder
Grommet
NEVER connect
to
a 24 V battery.
NOTE:
Use terminals for
the cable connections.
NEVER connect
to a battery without supplied DC fuses,
otherwise a fire hazard may occur.
CONNECTING PS-125 DC POWER SUPPLY
PS-125
Connect to an AC outlet
using the supplied AC cable.
DC power cable
DC power
socket
Transceiver
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