6
Verify the gasket
Á
is fully seated in the groove.
7
Replace the backplate, aligning the post
Â
with the gap in
the circuit board
Ã
.
8
Replace and tighten the three screws.
NOTE:
Do not overtighten.
Specifications
Battery type
User-replaceable CR2032, 3 volts
Battery life
Up to 1.5 years (1 hour per day)
Operating temperature
range
From -10° to 50°C (from 14° to 122°F)
Radio frequency/protocol 2.4 GHz ANT+ wireless communications
protocol
Water rating
5 ATM*
*The device withstands pressure equivalent to a depth of
50 meters.
3