Garmin GPSMAP 60C Owner's Manual

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Contents

80GPSmap 60CInterface Wiring DiagramAppendixInterface formats are selected from the Interface Setup on page 46 ofthis manual. The input/output lines on your GPSmap 60C are RS-232compatible, allowing easy interface to a wide range of external devices,including PC’s, differential beacon receivers, marine autopilots and /or asecond GPS receiver.The NMEA 0183 version 3.01 interface format is supported by theGPSmap 60C and enables the unit to drive up to three NMEA devices.NMEA 0183 Version 3.01 Approved Sentences:GPGGA, GPGLL, GPGSA, GPGSV, GPRMB, GPRMC, GPRTE, GPVTG,GPWPL, GPBODGarmin Proprietary Sentences:PGRME (estimated error), PGRMM (datum string), PGRMZ (altitude),PSLIB (beacon receiver control)DGPS (Differential GPS) corrections are accepted in RTCM SC-104version 2.0 format through the “Data In” line. Beacon receivers with thecorrect RTCM format may be used, but may not correctly display statusor allow tuning control from the GPS unit.The USB Interface Cable provided withthis unit allows you to connect yourGPSmap 60C to a PC-compatiblecomputer’s USB port.Unit Power/Data Port View(-) GroundData OutData In(+) Power()()()()