Furuno SC-33 Operator's Manual page 21

4) Connect the cables to the waterproof relay box.
Connect the CAN cable ( FRU-NMEA-PFF-060 ) included to the cable replacement kit and
the cable for SC-30 ( MJ-A10SPF0015-150C/300C ) to the internal terminal box.
FRU-NMEA-PFF-060 FRU-NMEA-PFF-060
5) Fit the rubber bush, ring and cap, in that order. Make sure the order is as shown in the be-
low figure, to keep the IP rating.
Cap
6) Fit the cover to the waterproof relay box, then secure the cover with the four washer screws
removed at step 1.
Waterproof Relay Box (JPBS06) Waterproof Relay Box (JPBS06)
Ring
Rubber bush
Cap
14
MJ-A10SPF0015-150C/300C MJ-A10SPF0015-150C/300C
Waterproof Relay Box
2. WIRING