Garmin GPSMAP 541s Technical Reference for Garmin NMEA 2000 Products - Page 14

General NMEA 2000 Data Type Requirements Category Navigation Information (continued) Trip Weather Data Type GPS Speed Position Turn Odometer Trip Odometer Average GPS Speed Maximum GPS Speed Water Odometer Water Trip Odometer Average Water Speed Maximum Water Speed Barometer Air Temperature Humidity Wind Speed Wind Direction PGN Data Required 129026 - COG/SOG and 129029 - GNSS Position Typical Sender GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG, 129029 - GNSS Position, and 129284 - Nav Data Garmin Chartplotter and GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 129026 - COG/SOG and 129029 - GNSS Position GPS Antenna 128259 - Water Speed Water Speed Sensor 128259 - Water Speed Water Speed Sensor 128259 - Water Speed Water Speed Sensor 128259 - Water Speed Water Speed Sensor 130314 - Actual Pressure, 130310 - Envir Param Old, Barometric Pressure Sensor or 130311 - Envir Param 130312 - Temp, 130310 - Envir Param Old, or 130311 - Envir Param Air Temperature Sensor 130313 - Humidity or 130311 - Envir Param Humidity Sensor 130306 - Wind Data, 129026 - COG/SOG, 129029 - GNSS Position, 127250 - Vessel Heading, and 128259 - Water Speed (If a Heading Sensor and Water Speed Sensor are not present, a less-accurate reading can be calculated using only the Wind Sensor and GPS antenna [130306 - Wind Data, 129026 - COG/SOG and 129029 - GNSS Position]) (If a GPS antenna is not present, a less-accurate reading can be calculated using only the Wind Sensor, Water Speed Sensor, and Heading Sensor [130306 - Wind Data, 127250 - Vessel Heading, and 128259 - Water Speed]) Either: • Wind Sensor, a Water Speed Sensor, a Heading Sensor, and a GPS Antenna • Wind Sensor and a GPS Antenna • Wind Sensor, a Water Speed Sensor, and a Heading Sensor 130306 - Wind Data, 129026 - COG/SOG, 129029 - GNSS Position, 127250 - Vessel Heading, and 128259 - Water Speed (If a Heading Sensor and Water Speed Sensor are not present, a less-accurate reading can be calculated using only the Wind Sensor and GPS antenna [130306 - Wind Data, 129026 - COG/SOG and 129029 - GNSS Position]) (If a GPS antenna is not present, a less-accurate reading can be calculated using only the Wind Sensor, Water Speed Sensor, and Heading Sensor [130306 - Wind Data, 127250 - Vessel Heading, and 128259 - Water Speed]) Either: • Wind Sensor, a Water Speed Sensor, a Heading Sensor, and a GPS Antenna • Wind Sensor and a GPS Antenna • Wind Sensor, a Water Speed Sensor, and a Heading Sensor (Continued) 10 Technical Reference for Garmin NMEA 2000 Products