
Chapter 2: Installation 19
➤ Connect to the power supply using the power cable supplied:
1. Connect the molded connector to the POWER/NMEA connector on
the rear chartplotter. Run the free end back to the vessel’s distribution
panel or to a junction box.
2. Cut the cable to length and connect the red wire (via a 1A quick blow
fuse) to the + battery terminal and the black wire to the – terminal.
3. Use a suitable junction box to connect to any NMEA equipment.
4. Cut any unused wires short or insulate and tape back.
Note: If the power connections are accidentally reversed, the system will
not function. Use a voltmeter to check that the input power leads are con-
nected with the correct polarity.
Function Color
Battery negative – Black
Battery positive + (10.0VDC to
18.0VDC)
Red
NMEA Input (-ve) common Green
Not connected Gray
NMEA output (+ve) Yellow
NMEA output (-ve) common Brown
Not connected Drain/Screen (bare wire)
NMEA Input (+ve) White
81236_1.book Page 19 Monday, January 5, 2004 3:41 PM
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