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Appendices
Physical
Case:
Size:
Weight:
Temperature Range:
erformance
P
Receiver:
Acquisition time:
Update Rate:
Position Accuracy:
Velocity Accuracy:
Dynamics:
Interfaces:
Antenna:
Compass:
Altimeter:
Power
Input:
Battery Life:
Specifications subject to change without notice.
1
With optional GARMIN Differential Beacon Receiver Input (such as GARMIN GBR 21).
2
Subject to accuracy degradation to 100m 2DRMS under the U.S. DOD-imposed Selective Availability
program.
3.
Subject to proper user calibration.
4
The temperature rating for the eTrex Summit may exceed the usable range of some batteries. Alkaline
batteries can rupture at high temperatures. External power can only be applied using the GARMIN Auto
Power Adapter (P/N 010-10203-00) or PC Interface Cable with Auto Power Adapter (P/N 010-10268-00-
this cable contains a voltage regulator). Modifications or other applications will void the product warranty.
5
Alkaline batteries lose a significant amount of their capacity as temperature decreases. Use lithium
batteries when operating the eTrex Summit in below-freezing conditions. Extensive use of screen
backlighting will significantly reduce battery life.
Fully-gasketed, high-impact plastic alloy, waterproof to IPX7
standards (waterproof to 1 meter for 30 minutes)
4.4"H x 2"W x 1.2"D
Approx. 5.3 ounces (150g) w/batteries
5° to 158°F (-15° to 70°C)
Differential-ready, 12 parallel channel
Approx. 15 seconds (warm start)
Approx. 45 seconds (cold start)
Approx. 5 minutes (First Time/AutoLocate™)
1/second, continuous
1-5 meters (3-15 ft) with DGPS corrections
15 meters (49 ft) RMS
2
0.1 knot RMS steady state
Performs to specifications to 6 g's
NMEA 0183 (versions 2.00-2.30), RTCM 104 (for DGPS
corrections) and
RS-232 for PC interface
Built-In
3
accuracy; ± 5 degrees
3
accuracy; ± 10 feet
, resolution;1 foot
Two 1.5-volt AA batteries
Up to 16 hours of typical use
UA-1005.055
Appendicies
Appendix A
Specifications
3
(operating)
1
, resolution; 1 degree
4
5
53
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