2-6 Installation
Wire ColorWire Color
Wire ColorWire Color
Wire Color FunctionFunction
FunctionFunction
Function Connects toConnects to
Connects toConnects to
Connects to
RED Power + Ship's 13.6 VDC power
BLACK Power −
YELLOW Speaker + External speaker
GREEN Speaker −
BLUE NMEA + Input from position source (GPS, etc.)
PURPLE NMEA −
The RED (+) power wire contains a 10 amp in-line fuse.
2.4 Electrical Connections

2.4.1DC Power and External Speaker Connections

The 6-foot long power cable is a multi-purpose assembly containing three
wire-pairs for connections to DC power, NMEA input, and an optional
speaker. Connections to the 6-pin connector are as follows:
Figure 2-3 Power/External Speaker/NMEA Cable and 6 Pin Connector
In most cases the length of the power cable should be adequate enough to
reach the DC power source. If additional wire length is required, the cable
can be extended by adding more cable as necessary. However, for power
cable runs longer than 15 feet, larger wire diameter size should be used to
prevent voltage line loss.