Training With The Onyx Classic - Sigma ONYX CLASSIC Manual Del Usaurio

4. TRAINING WITH THE ONYX CLASSIC

Your ONYX CLASSIC is equipped with a digital coded chest belt
that enables you to have fault-free training in a group. Its inno-
vative technology means that you can be sure that your data is
transmitted from the chest belt to your ONYX CLASSIC as digital
packages without loss.
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Active mode
Press any button for 2 seconds to activate the
watch.
Synchronisation between watch and chest belt
In active mode, the watch is automatically syn-
chronised with the attached chest belt in a few
seconds. A flashing zero appears on the screen
until synchronisation has finished.
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