78
Calibration of the magnetic
declination
In compass mode press the
“MODE” key for around 2
seconds. Press the “MODE”
key again and “DEC” appears
in the display.
Briefl y press the
“CHRONO” key. Now you can
correct the displayed value with
the “CHRONO” and “LAP/RESET”
keys. Enter the magnetic declina-
tion of your region here that you
have taken from the table above.
By pressing and holding the
“MODE” key you confi rm the
setting and return to compass
mode again.
4. Changing the battery
As soon as the battery indicator “ ” appears
in the display the battery should be changed. The
watch is fi tted with a 3V battery of the type CR
2032. To ensure the watch remains waterproof
you should only have the battery changed by an
expert (watchmaker).
If the device is damaged
by inappropriate changing of the battery the
warranty loses its validity!
Please note: Old batteries are
hazardous waste and do not belong in domestic waste!
5. Shortening of armband
To shorten the armband, use a sharp object
(paperclip or similar) to press safety pin 3A3 out
of the fastener. Remove the pin completely out of
the rubber band. Shorten the rubber band by cut-
ting it with a pair of scissors. Should the rubber
band be excessively long, shorten it equally at
both ends so that the fastener remains located in
the middle of the armband.
To reconnect the rubber band and the fastener,
press the safety pin back into the last hole in the
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