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3. INSTALLATION
24
3.3 Wiring
See the diagram on page S-1 for detailed wiring information.
3.3.1 Power, ground
Battery
Connect black wire to “-” (negative) and red wire to “+” (positive).
Ground
Run the ground wire (supplied) between the GND terminal at the rear of the main unit and ship’s
superstructure. Do not share ground with other equipment.
3.3.2 External equipment
External equipment, such as a receiver, are connected to the terminal at the rear of the main unit.
How to connect wiring to terminal
+: RED
-: BLAC
K
Hole for wire
Spring-loaded button
Wire
Insert thin-bladed
screwdriver.
Remove vinyl sheath
by 10 mm.
Insert wire while pressing
and holding down
button with
screwdriver.
Terminal at rear
of main unit.