Additional Information
Dynamics: 6g Update Rate: 1 second, continuous Case: Waterproof to IEC 529 IPX7 standards Interfaces: RS232 with NMEA 0183, RTCM 104 DGPS data format and proprietary Garmin Autolocate Time:
Its autolocate time is approximately 5 minutes which forces the receiver to search for any available satellite to determine your position Plotter/Moving Map Features:
Basemap: Built-in Americas highway, Atlantic highway or Pacific highway basemap MapSource: Compatible with most Garmin MapSource products including BlueChart marine cartography, MetroGuide and Fishing Hot Spots, accepts up to 24 megabytes of downloaded map detail Navigation Features:
Waypoints/Icons: 1000 (with name and graphic symbol) Tracks: Automatic track log, 10 saved tracks let you retrace your path in both directions Routes: 20 reversible routes with up to 50 waypoints Trip computer: Current speed, average speed, time of sunrise/sunset, resetable maximum speed, trip timer, and trip distance Map datums: More than 100 Position format: Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs, and other grids Electronic Compass Features:
Accuracy: 2 degrees with proper calibration (typical), 5 degrees in extreme northern and southern latitudes Resolution: 1 degree Barometric Altimeter Features:
Accuracy: 10 feet with proper calibration (user and/or automatic calibration) Resolution: 1 foot Range: -2000 to 30000 feet Elevation computer: Current elevation, resetable minimum and maximum elevation, ascent/descent rate, total ascent/descent, average and maximum ascent/descent rate Pressure: Local pressure (mbar/inches HG), 12-hour automatic pressure trend recording GPS Accuracy:
Position: <15 meters, 95% typical Velocity: 0.05 meter/sec steady state WAAS Accuracy:
Position: <3 meters, 95% typical Velocity: 0.05 meter/sec steady state 
