Sigma onyx FIT Mode D'emploi page 48

To activate your ONYX FIT
hold down any button for two
seconds. The clock changes
to active mode and you enter
the training main menu.
Note: At the start always
refer to the tree diagram
shown in 2.1.
PAGE 10
Synchronisation
of Watch and
Chestbelt
Your ONYX FIT is equipped
with a digitally coded chest
belt that enables you to
have interference free
training.
Before starting to
train you have to
synchronize the
chest belt with
the watch once.
Select any training
and press the
Navigation button
–> ENTER.
The
synchronization
starts auto-
matically and
takes just a
few seconds.