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Approach Owner’s Manual 11
Accuracy
GPS: < 33 ft. (10 m) 95% typical*
*Subject to accuracy degradation to
100 m 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: Indenite; 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
Contact Garmin
Contact Garmin Product Support if
you have any questions while using
your Approach. In the USA, go to
www.garmin.com/support, or contact
Garmin USA by phone at (913)
397.8200 or (800) 800.1020.
In the UK, contact Garmin (Europe)
Ltd. by phone at 0808 2380000.
In Europe, go to www.garmin.com
/support and click Contact Support
for in‑country support information,
or contact Garmin (Europe) Ltd. by
phone at +44 (0) 870.8501241.