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The display on the screen reacts slowly, why?
Is the temperature below freezing (32° F) When the temperature
rises again over 32°C, the display will become normal. The saved
data will not be lost.
How long does the battery of the GPS watch last?
A full batter charge will last approximately 16 hours, when using the
GPS, or approximately 1 year when used solely as a watch in time
mode.
It doesn’t show my current speed, why?
Check that you are receiving the GPS signal. See section 4 of the
operating instructions.
Why does the GPS watch show a certain speed, if I do not walk/I
am not on the move?
This depends on the accuracy of position determination and
measurement intervals of the GPS respectively. See next question
regarding, the accuracy of the GPS watch.
How accurate is the GPS watch?
The accuracy of the GPS depends on the reception from the
satellites. Accuracy is based on the "CEP 50%" (Circular Error
Probability) GPS Positioning Accuracy Measure. This means that
when there is good reception from the satellites, 50% of all
measurements will be in a circle with the indicated half-line of 3 m.
It also means that half of the measurement points are outside this
half-line. Further, however, 95% of all the measurement points are in
a circle with double half-line. Almost all the points are inside a circle
with a half-line of 6 m, in case of a good reception of the satellite.
Summary of Contents for GPS Watch with Heart Rate Measurement
Page 1: ...GPS Watch with Heart Rate Measurement Operating instructions Edition 04 2013...
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