Power Supply Connections - Icom IC-78 Instruction Manual

3
INSTALLATION AND CONNECTIONS
n Power supply connections
Use an optional PS-125
ating the IC-78 with AC power. Refer to the diagrams
below.
CONNECTING PS-125 DC POWER SUPPLY
CONNECTING NON-ICOM DC POWER SUPPLY
CONNECTING A VEHICLE BATTERY
Grommet
10
hen oper-
w
dc power supply
DC power
socket
Supplied
DC power cable
CAUTION:
Before connecting the DC power cable,
check the following important items. Make sure:
• The [PWR] 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
: negative _ terminal
Black
PS-125
Connect to an AC outlet
using the supplied AC cable.
DC power supply AC outlet
13.8 V 21 A
DC power
socket
_ +
black
_
+
20 A fuses
NEVER connect
a 24 V battery.
_ black
12 V
battery
Supplied
DC power cable
AC cable
red
NOTE: Use terminals for
to
the cable connections.
+ red
Crimp
Solder