GPSMAP 496 Owner’s Manual
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GPSMAP 496 NMEA Sentence Output (NMEA version 3.01
compliant):
Always transmitted: GPRMC, GPGGA, GPGLL, GPBWC,
GPVTG, GPXTE, GPRMB
Switchable sentences: GPGSA, GPGSV, GPWPL, GPRTE
GARMIN proprietary: PGRME, PGRMZ, PGRMM, PGRMH
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