Installation Instructions

3-1
3. WIRING
3.1 Display Unit
All wiring are terminated at the rear of the display unit. Refer to the interconnection
diagram on page S-1.
Power cable
Connect the power cable to the
power connector. Connect the
leads to the battery (12 or 24
VDC); white to plus(+) terminal
and black to minus(-) terminal.
Ground the shield to ship’s
ground.
Note: The fuse is not waterproof.
Wrap the fuse holder with vinyl
tape to keep water out of the fuse
holder.
Black
White
Shield
Display unit (back)
GPS antenna unit
GPA-017/017S (option)
CAN bus
equipment
Transducer
WARNING ELECTRICAL SHOCK
DO NOT touch the pins inside
connector. Put the cap (supplied) on
the connector when power is off or
the transducer is disconnected.
BATTERY
Cable connector
Power cable
w/fuse (3A)
Lead wire
White
Black
Shield
Ground