Changing Ac Power Specification Of Radar Processor Unit - Furuno FCR-2127 Installation Manual

2. WIRING
2.5 Changing AC Power Specification of Radar
Processor Unit
To change AC power voltage between 100 VAC and 220 VAC, add or remove jumper plug
P108 on the PWR board 03P9339 and change the fuse on the processor unit according to
ship's mains as shown in the table below. The figures below and on the next page show the
location of the fuse and the jumper plug on the PWR board. Also, adjustment of the
overvoltage detection circuit is required.
Note: To change from 200 VAC to 100 VAC, locally prepare the jumper plug, referring to the
figure shown on the next page (VH8P connector housing is fitted at J108).
Power supply
100 VAC
220 VAC
Upper part of processor unit
(SPU assembly omitted)
2-12
Fuse Jumper plug
10A Added
5A Removed
TB-1
PWR board
Cover of PWR board
Fuse