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2. WIRING
All wiring are terminated at the rear of the display unit.
ANT XDR
TEMP/SPD
DGPS
NMEA
+ GND
1 3
2
-
12 - 24
VDC
Antenna unit
GPA-017
(GP-1850WF)
Display unit (back)
Transducer
Speed/
Temperature
(Option)
DGPS beacon receiver
(option for GP-1850WF,
RS-232C only)
External
equipment
Black
White
Shield
Ground
Earth terminal
GPA-019
(GP-1850WDF)
Display unit, rear view
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.
Cable connector
Power cable
w/fuse (5A)
Lead wire
White
Black
BATTERY
Connecting the power cable to the battery