Garmin GMI 20 Installation Instructions - Page 4

NMEA 0183 Information When connected to an optional NMEA 0183 compatible device, the instrument can receive these NMEA 0183 sentences. Sentence Description BOD Bearing (origin to destination) DBT Depth below transducer DTM Datum being used DPT Depth GGA Global positioning system fix data GLL Geographic position (latitude and longitude) GRMB GPS data GRME GPS position error data GSA GNSS DOP and active satellites GSV GNSS satellites in view HDG Heading, deviation, and variation HDM Heading, magnetic HDT Heading, true MDA Meteorological composite MTW Water temperature MWD Wind direction and speed MWV Wind speed and angle RMB Recommended minimum navigation information RMC Recommended minimum specific GNSS data THS Heading sensor data VHW Water speed and heading WPL Waypoint location XTE Cross track error You can purchase complete information about National Marine Electronics Association (NMEA) format and sentences from: NMEA, Seven Riggs Avenue, Severna Park, MD 21146 USA (www.nmea.org) © 2014 Garmin Ltd. or its subsidiaries Garmin® and the Garmin logo are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. GMI 20 is a trademark of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. NMEA®, NMEA 2000®, and the NMEA 2000 logo are registered trademarks of the National Marine Electronics Association. © 2014 Garmin Ltd. or its subsidiaries support.garmin.com