User Manual

32 Forerunner 50 Owner’s Manual
aPPendix
Operating temperature: 14°F to
140°F (-10°C to 60°C)
Sensor Accuracy Range: 32°F to
104°F (0°C to 40°C)
Radio frequency/protocol: 2.4
GHz/Dynastream ANT+Sport
wireless communications protocol
Accuracy may be degraded by
electrical interference, receiver
distance from transmitter, and
extreme temperatures.
For a complete list of specications,
see www.garmin.com/products/
forerunner50.
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190-00839-00_0D.indd 32 7/31/2007 1:48:45 PM