Garmin GPSMAP 421/421s Technical Reference - Page 18

Browse online or download pdf Technical Reference for Marine GPS System Garmin GPSMAP 421/421s. Garmin GPSMAP 421/421s 42 pages. Marine navigation equipment
Also for Garmin GPSMAP 421/421s: Installation Instructions Manual (12 pages), Reference Manual (2 pages), Important Safety Information (48 pages), Installation Instructions Manual (28 pages), Template Manual (2 pages), Declaration Of Conformity (1 pages)

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Garmin GPSMAP 421/421s Technical Reference
NMEA 2000-Compatible Display Device PGN Information
GPSMAP 4000/5000 Series Chartplotters
Receive
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge Group Function
126464
Transmit/Receive PGN List Group Function
126992
System Time
126996
Product Information
127250
Vessel Heading
127488
Engine Parameters - Rapid Update
127489
Engine Parameters - Dynamic
127505
Fluid Level
128259
Speed - Water Referenced
128267
Water Depth
129025
Position - Rapid Update
129026
COG & SOG - Rapid Update
129029
GNSS Position Data
129539
GNSS DOPs
129540
GNSS Sats in View
130306
Wind Data
130310
Environmental Parameters
130311
Environmental Parameters
130312
Temperature
130313
Humidity
130314
Actual Pressure
Transmit
059392
ISO Acknowledgment
059904
ISO Request
060928
ISO Address Claim
126208
NMEA - Command/Request/Acknowledge Group Function
126464
Transmit/Receive PGN List Group Function
126996
Product Information
127250
Vessel Heading
127258
Magnetic Variation
128259
Speed - Water Referenced
128267
Water Depth
129025
Position - Rapid Update
129026
COG & SOG - Rapid Update
129029
GNSS Position Data
129540
GNSS Sats in View
129283
Cross Track Error
129284
Navigation Data
12985
Navigation - Route/Waypoint Information
130306
Wind Data
130312
Temperature
Technical Reference for Garmin NMEA 2000 Products