Furuno SC-120 - Manual (Page 30)

2. INSTALLATION
2-16
2.5 Wiring
This section covers general wiring. For further details see the interconnection
diagram at the back of this manual.
DISPLAY UNIT
SC-602
PROCESSOR UNIT
SC-1201/SC-1201D
DGPS ANTENNA
GR-800-1-S
SA SATELLITE TELLITE COMP COMPASS ASS
*
MJ-A7SPF0006-100,
10 m
TPPX6-3D2V-15M, 15 m
See Note 2.
TNC-PS-3D (15 m)
12-24 VDC
MJ-A3SPF0013-035,
3.5 m
ANTENNA UNIT
SC-1203F
Note 1
Cable Tie
(Long life, temperature
resistant, local supply)
General wiring diagram
• 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 TPPX6-3D2V-15M
Port on
Processor Unit
Antenna Element 1 No color GPS ANT 1
Antenna Element 2 Yellow GPS ANT 2
Antenna Element 3 Red GPS ANT 3