Changing The Power Fuse; Ground; Ac-Dc Power Supply Unit Pr-300, Rear View - Furuno FM-8500 Installation Manual

100V
220V
AC power
source switch

Changing the power fuse

Change the power fuse according to input voltage as follows.
n I p t u
1 0 0 1 / 0 1 V A C
2 0 0 2 / 0 2 V A C
Lamp Lamp
(red) (green)
10A
20A
5A
ON ON
OFF OFF
AC IN DC IN
Figure 8 AC-DC power supply unit PR-300, rear view

Ground

Connect a ground wire between ship's superstructure and a fixing
screw on the PR-300.
CAUTION
Ground the equipment to
prevent electrical shock
and mutual interference.
F u e s
0 1 A
5 A
FURUNO
PR-300
Fuse for ship's mains
DC power
source switch
DC OUT
17