1
1. OPERATION
1.1 Equipment Overview
The [POWER] switch is located on the rear panel. When the power is applied, the
diagnostic test checks the equipment for proper operation, and the “Line LEDs” on the front
panel light and go off in numerical order. After the diagnostic test is completed, only the
power lamp lights. The 1A circuit protector protects the equipment from overcurrent.
FURUNO
M U LT I - C O M M U N I C AT I O N U N I T
I B - 7 8 2
P OW E R
S E N D
L N 0
L N 1
L N 2
L N 3
L N 4
L N 5
L N 6
L N 7
L N 8
Lights when the power is on.
Lights during automatic call forwarding.
Front panel
P OW E R
100V-220VAC 50-60Hz
POWER connector
POWER Switch
Circuit Protector
Ground Terminal
Cable Gland
1 A
Rear panel