Sigma onyx FIT Mode D'emploi page 69

3. HR zone (power zone) – performance:
80-100 % of HR max.
Designed for: training for performance-oriented
athetes, partially in anaerobic range. Training
in the power zone is very intensive and should
only be carried out by well trained athetes.
7.2 FAQ What happens if I remove the chest belt during training?
The watch will no longer display a signal, the screen will indicate "0" – after
a short period of time the ONYX FIT goes into sleep mode (stopwatch
does not operate).
Do SIGMA heart rate monitors switch off completely?
No – in sleep mode only the time and date are displayed so you can use
the heart rate monitor as a normal watch. In this state the ONYX FIT
uses only very little power.
ENGLISH
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