Wiring - Furuno SC-120 Operator's Manual

2. INSTALLATION
2.5

Wiring

This section covers general wiring. For further details see the interconnection
diagram at the back of this manual.
MJ-A7SPF0006-100,
10 m
The length of the cable between the display unit and processor unit is 10 m.
Connect it to the DISPLAY port on the processor unit.
The antenna cable is 15 meters (standard) long. Connect the three coaxial
cables to the processor unit according to cable color as below. Incorrect
connection will result in wrong heading.
Antenna Element 1
Antenna Element 2
Antenna Element 3
2-16
DISPLAY UNIT
SC-602
SA SA TELLITE
TELLITE *
COMP ASS COMP
ASS
PROCESSOR UNIT
SC-1201/SC-1201D
General wiring diagram
Antenna TPPX6-3D2V-15M
No color
Yellow
Red
ANTENNA UNIT
SC-1203F
Note 1
TPPX6-3D2V-15M, 15 m
See Note 2.
Port on
Processor Unit
GPS ANT 1
GPS ANT 2
GPS ANT 3
Cable Tie
(Long life, temperature
resistant, local supply)
DGPS ANTENNA
GR-800-1-S
TNC-PS-3D (15 m)
12-24 VDC
MJ-A3SPF0013-035,
3.5 m