Garmin Foretrex 401 Owner's Manual - Page 34

Appendix Specifications Physical Size: W × H × D: 2.93 × 0.89 × 1.65 in. (74.5 × 22.5 × 42 mm) Weight (with wristband): 2.26 oz. (64 g) without batteries Display: W × H: 1.44 × 0.92 in. (23.368 × 36.576 mm) 100 × 64 pixels Case: Rugged, waterproof to IPX7 Temperature Range: From -4°F to 140°F (from -20 to 60°C)* *The temperature rating of the Foretrex may exceed the usable range of some batteries. Some batteries can rupture at high temperatures. Power Source: Two AAA batteries (alkaline or NiMH) Accuracy GPS: < 33 ft. (10 m) 95% typical* *Subject to accuracy degradation to 100 m2 2DRMS under the US DoD imposed Selective Availability (SA) Program when activated. Velocity: 0.328 ft./sec. (0.1 m/sec) steady state Interface: USB mass storage device Data Storage Life: Indefinite; no memory battery required Performance Receiver: more than 12 channels, high-sensitivity Acquisition Times: < 1 second (warm start) < 33 seconds (cold start) < 36 seconds (Autolocate) Update Rate: 1/second, continuous 28 Foretrex 301/401 Owner's Manual