Furuno CI-68 Installation Manual page 31

Shield
*
BLK
RED
Outer shield
BLK
BLK
*
*
* *
RED GRN BLU
Transducer Copper strap
cable
Junction box, inside view
RED
GRN
* *
*
Clamp vinyl sheath
by cable gland.
Armor
4P cable
Vinyl tape
3. WIRING
BLU
After clamping cable,
seal cable gland with
putty for watertightness.
3-5