Connection To External Gps Or Chart Plotter - Standard Horizon MATRIX AIS/GPS GX2200E Owner's Manual

5.5.2 Connection to External GPS or Chart Plotter

4800 Baud Connections
Wire Color/Description
WHITE - External Speaker ( + )
SHIELD - External Speaker (–)
RED - PA Speaker ( + )
SHIELD - PA Speaker (–)
BLUE - NMEA GPS Input (+)
GREEN - NMEA GPS Input (–)
GRAY - NMEA DSC Output (+)
BROWN - NMEA DSC Output (–)
YELLOW - AIS Data Output (+)
WHITE - AIS Data Output (–)
*1: 4800 baud
*2: 38400 baud
Note: Some GPS chart plotters have a single wire for NMEA signal ground. In such a case
connect the NMEA input (–) to the GPS chart plotter's single NMEA signal ground wire, and
leave the NMEA output (–) open. In case the assignment of power supply and ground of a GPS
chart plotter to be used is different from that of the radio, connect the signal ground wire of the
GPS chart plotter to the ground terminal (GND) on the rear panel of the radio.
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Red
PA Speaker
Shield
Radio Wires
Blue: NMEA IN ( )
Green: NMEA IN ( )
Gray: NMEA OUT ( )
Brown: NMEA OUT ( )
Yellow: NMEA-HS OUT ( )
White: NMEA-HS OUT ( )
White
External Speaker
Shield
Connection Examples
Positive wire of external 4 Ohm audio speaker
Negative wire of external 4 Ohm audio speaker
Positive wire of external 4 Ohm PA speaker (horn)
Negative wire of external 4 Ohm PA speaker (horn)
NMEA (+) output of GPS*
NMEA (–) output or common ground of GPS*
NMEA (+) input of GPS*
NMEA (–) input of GPS*
NMEA-HS (+) input of AIS receiver*
NMEA-HS (–) input of AIS receiver*
GPS Receiver
Plotter Connection
NMEA OUT ( )
NMEA OUT ( )
NMEA IN ( )
NMEA IN ( )
( )
NMEA -HS IN
( )
NMEA -HS IN
1
1
1
2
2
1
GX2200E