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If you’re a devoted mariner or serious outdoor enthusiast, our new GPSMAP® 76S is the GPS/mapping unit for you. The "S" in the product name stands for "sensors", because the GPSMAP 76S incorporates a GPS receiver, barometric altimeter, and an electronic compass that deliver precise location, elevation, and bearing information to take adventurers as high or as far as they want to go. The unit also contains a basemap of North and South America, including major highways, thoroughfares, rivers, lakes, and borders, with plenty of memory (24 MB) for downloading MapSource® data. It's also waterproof and floats in water— and its larger screen, increased readability, bigger buttons, and rugged design make this unit at home in even the harshest conditions.
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Specifications
Moving Map Features
Basemap: Built-in Americas Highway, Atlantic Highway or Pacific Highway basemap with oceans, lakes, rivers, cities, interstates or major motorways, principal and major thoroughfares and political boundaries.
MapSource®: Compatible with most Garmin® MapSource products including MapSource BlueChart® marine cartography, MetroGuide® and Fishing Hot Spots®. Accepts up to 24 megabytes of downloaded map detail.
Navigation Features
Waypoints/icons: 500 with name and graphic symbol, 10 nearest (automatic), 10 proximity
Routes: 50 reversible routes with up to 125 points each, plus MOB and TracBack® modes
Tracks: Automatic track log; 10 saved tracks let you retrace your path in both directions
Trip computer: Current speed, average speed, resettable max. speed, trip timer and trip distance
Alarms: Anchor drag, approach and arrival, off-course, proximity waypoint, shallow water and deep water
Tables: Built-in celestial tables for best times to fish and hunt, sun and moon rise, set and location
Map datums: More than 100 plus user datum
Position format: Lat/Lon, UTM/UPS, Maidenhead, MGRS, Loran TDs and other grids, including user grid
GPS
Performance
Receiver: WAAS-enabled, 12 parallel channel GPS receiver continuously tracks and uses up to 12 satellites to compute and update your position
Acquisition times:
* Warm: Approximately 15 seconds
* Cold: Approximately 45 seconds
* AutoLocate®: Approximately 5 minutes
Update rate: 1/second, continuous
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
Dynamics: 6 g's
Interfaces: RS232 with NMEA 0183, RTCM 104 DGPS data format and proprietary Garmin®
Antenna: Built-in quadrifilar, with external antenna connection (MCX)
Differential: DGPS (USCG and WAAS capable)
Electronic Compass Feature
Accuracy: + 2 degrees with proper calibration (typical); + 5 degrees extreme northern and southern latitudes
Resolution: 1 degree
Barometric Altimeter Feature
Accuracy: 10 feet with proper calibration (user and/or automatic calibration)
Resolution: 1 foot
Range: -2000 to 30,000 feet
Elevation Computer : Current elevation, resettable 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.
Power
Source: Two "AA" batteries (not included)
Battery Life: Up to 16 hours
Physical
Size: 2.7"W x 6.2"H x 1.2"D (6.9 x 15.7 x 3.0 cm)
Weight: 7.7 ounces
Display:
* 1.6"W x 2.2"H (4.1 x 5.6 cm)
* 180 x 240 pixels, high-contrast
* FSTN with bright backlighting
Case: Fully gasketed, high-impact plastic alloy, waterproof to IEC 529 IPX7 standards
Temperature range: 5°F to 158°F (-15°C to 70°C)
User data storage: Indefinite, no memory battery required
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