Garmin GPSMAP 76S User Manual download pdf (Page 57)

Getting Started

Physical Speciﬁcations

Size: 1.2” x 2.7” x 6.2” (3.0cm x 6.9cm x 15.75cm)

Weight: 7.5 ozs (.21kg)

Display: 2.9" diagonal (6.0cm) high-contrast, 4-level gray

LCD with backlighting (180 x 240 pixels)

Case: Fully gasketed, ﬂoatable, high-impact plastic alloy,

waterproof to IEC 529-IPX-7

Temp. Range: 5°F to 158°F (-15°C to 70°C)

Performance

Battery Life: 16 Hours in Battery Saver Mode

Receiver: Differential-ready 12 parallel channel receiver

Acquisition Times: Approx. 15 seconds (warm start)

Approx. 45 seconds (cold start)

Approx. 5 minutes (First Time/AutoLocate™)

Update Rate: 1/second, continuous

GPS Accuracy: *< 15 meters (49 feet) RMS 95% typical

DGPS (USCG) Accuracy: 3-5 meters (10-16 ft), 95% typical

DGPS (WAAS) Accuracy: 3 meters (10ft) 95% typical with DGPS corrections

Compass Accuracy: ± 5 degrees

Velocity Accuracy: 0.1 knot RMS steady state

Dynamics: 6g's

* Subject to accuracy degradation to 100m 2DRMS under the U.S. DOD-imposed Selective Availability Program.

Power

Batteries: Two 1.5-volt AA batteries

Source: 8-35V DC

Fuse: AGC/3AG - 2.0 Amp

The temperature rating for the GPSMAP 76S may exceed the usable range of some batteries. Alkaline batteries can rupture at

high temperatures. Alkaline batteries lose a signiﬁcant amount of their capacity as temperature decreases. Use lithium batteries

when operating the GPSMAP 76S in below-freezing conditions. Extensive use of screen backlighting will signiﬁcantly reduce

battery life.

Subject to proper user calibration

Appendix A

Speciﬁcations

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Garmin GPSMAP 76S User Manual Page 57