Garmin CR 1522, Owner'S Manual

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1.2 Specifications 7
Display Specification Measurement
Max. TT targets 50 (automatic or manual acquisition)
Max. AIS targets 300
Max. waypoints 5,000
Max. routes 100
Max. saved tracks 50
Chart format Garmin BlueChart
Interface 2 NMEA 0183, 1 NMEA 2000
Compass-safe distance 65 cm (25.5 in)
NMEA 2000 LEN 2
NMEA 2000 draw 75 mA max.
SW version (as of Dec 2019) 2.0
* Depending on radar scanner model.
** The device is protected against powerful jets of water, and withstands incidental
exposure to water of up to 1 m for up to 30 minutes. For more information on water rating,
go to Garmin.com/waterrating .
1.2.1 NMEA 2000 PGN Information
Type PGN Description
Transmit
and
receive
059392 ISO acknowledgment
059904 ISO request
060928 ISO address claim
126208 NMEA: Command, request, and acknowledge group function
126464 Transmit and receive PGN list group function
126996
Product information
127250 Vessel heading
128259
Speed: Water referenced
128267 Water depth
129025 Position: Rapid update
129026 COG and SOG: Rapid update
129029 GNSS position data
129540 GNSS satellites in view
130306
Wind data
130312 Temperature
Transmit 127258 Magnetic variance
129283 Cross track error
129284
Navigation data
129285 Navigation route and waypoint info
Receive 065030 Generator average basic AC quantities (GAAC)
126992 System time
127488 Engine parameters: Rapid update
127489 Engine parameters: Dynamic
127493 Transmission parameters: Dynamic
127504 AC output status