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Navigation Features |
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Waypoints/icons: 500 with name and graphic symbol, 10 nearest (automatic), 10 proximity |
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Routes: 50 reversible routes with up to 50 points each, plus MOB and TracBack® modes |
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Tracks: Automatic track log; 10 saved tracks let you retrace your path in both directions |
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Trip computer: Current speed, average speed, resettable max. speed, trip timer and trip distance |
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Alarms: Anchor drag, approach and arrival, off-course, proximity waypoint, shallow water and deep water |
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Tables: Built-in celestial tables for best times to fish and hunt, sun and moon rise, set and location |
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Map datums: More than 100 plus user datum |
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Position format: Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs and other grids, including user grid |
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GPS Performance |
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Receiver: WAAS-enabled, 12 parallel channel GPS receiver continuously tracks and uses up to 12 satellites to compute and update your position |
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Acquisition times: |
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Warm: Approximately 15 seconds |
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Cold: Approximately 45 seconds |
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AutoLocate®: Approximately 5 minutes |
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Update rate: 1/second, continuous |
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GPS accuracy: |
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Position: < 15 meters, 95% typical* |
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Velocity: 0.05 meter/sec steady state |
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WAAS accuracy: |
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Position: < 3 meters, 95% typical* |
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Velocity: 0.05 meter/sec steady state |
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Dynamics: 6 g's |
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Interfaces: RS232 with NMEA 0183, RTCM 104 DGPS data format and proprietary Garmin® |
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Antenna: Built-in quadrifilar, with external antenna connection (MCX) |
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Differential: DGPS (USCG and WAAS capable) |
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Electronic Compass Feature |
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Accuracy: + 2 degrees with proper calibration (typical); + 5 degrees extreme northern and southern latitudes |
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Resolution: 1 degree |
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Barometric Altimeter Feature |
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Accuracy: 10 feet with proper calibration (user and/or automatic calibration) |
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Resolution: 1 foot |
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Range: -2000 to 30,000 feet |
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Elevation Computer : Current elevation, resettable minimum and maximum elevation , ascent/descent rate, total ascent/descent, average and maximum ascent/descent rate. |
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Pressure: Local pressure (mbar/inches HG), 12-hour automatic pressure trend recording. |
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Power |
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Source: Two "AA" batteries (not included) |
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Battery Life: Up to 16 hours |
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Physical |
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Size: 2.7"W x 6.2"H x 1.2"D (6.9 x 15.7 x 3.0 cm) |
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Weight: 7.7 ounces |
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Display: |
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1.6"W x 2.2"H (4.1 x 5.6 cm) |
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180 x 240 pixels, high-contrast |
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FSTN with bright backlighting |