Troubleshooting
If speed or distance readings are irregular or
show zero, something in your surroundings may
be blocking satellite signal reception (e.g. a
building or terrain). If the sensor cannot locate
the satellite signals, it will not be able to
calculate its location. Speed values may
therefore show zero. Distance is measured
between the last location before the shadow
area, and the first location after the shadow
area in a straight line, i.e. curves are not
counted.
In low speeds (below 3km/hour), accuracy
decreases causing variation in speed values.
If the button does not react, press it for ten
green light flashes to reset the sensor. The red
light flashes twice on both sides when the
sensor resets. If this does not work, the battery
may be empty.
Technical Specifications
Transfer frequency:
2.4 GHz
Battery type: One AA sized battery (the maximum
voltage allowed is 3.0 V)
Battery life in full power
mode:
Average 10 hours of use (20 °C / 68 ºF)*
Operating temperature: -20 °C to +60 °C / -4 ºF to 140 ºF
Accuracy (Distance): +/-2%
Accuracy (Speed): +/- 2km/h
Water resistance: 20 m
Armband material: Flexible textile strap: 34 % polyamide, 33
% polyester, 33 % rubber. Other parts:
polyamide, silicone.
*Battery life varies depending on battery type and operating
temperature.
ENGLISH
5
