Garmin Foretrex 401 - Specifications

28 Foretrex 301/401 Owner’s Manual
Appendix
Specications
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 m
2
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: Indenite; 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