Furuno FR-1500 MARK-3 Series Installation Manual page 23

6. It is recommended to seal the cable gland with aluminum tape or similar mate-
rial to keep foreign objects out of the display unit.
Gyrocompass
1. Slip insulation tubing on VH connector assy. (2 pcs: 03-1763 (5P), 03-1764
(3P).
2. Solder VH connector assemblies to cable MPYC-5 (local supply) form the gyro-
compass.
Figure 2-12 How to attach connector assy. to gyrocompass cable
3. Connect VH connectors to GYRO PROCESSOR Board (64P1106A) as fol-
lows: J4 (5 pin), J5 (3 pin).
Figure 2-11 Display unit, rear view
Connector
#1
#2
J4 #3
#4
#5
#1
J5 #2
#3
Step Synchro
Type Type
S1 S1
S2 S2
S3 S3
- -
- -
- R2
COM R1
- -
2-7