Raymarine Marine GPS System manual Connecting Directly to a GPS

Appendix A – Connecting Peripheral Instruments

Connecting Directly to a GPS

When connecting Navigator directly to a GPS system, follow these guidelines:

∙Verify that GPS NMEA output is turned on.

∙Set the GPS datum to WGS84.

To connect directly to a GPS system, refer to Figure A-1 and Table A-1.

Table A-1. Connecting Navigator Directly to GPS System

Connect Cable Color:	To GPS Lead:
Yellow (Rx)	NMEA + output
	(which may also be labeled TX, TX+,
	Data out+, or NMEA OUT+)
Blue (SGnd)	NMEA - input
	(which may also be labeled RX-,
	Data In -, or NMEA IN-, or Ground)
Green (Tx)	Not used
Black (SGnd)	NMEA - output
	(which may also be labeled TX-,
	Data Out -, or NMEA OUT-, or Ground)

A-3