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6.5.1 Compass calibration
The compass of the GPS watch must be calibrated:
if the watch is used for the first time.
if the compass will be used in a place, which is not identical to the place
in which the compass was calibrated.
To calibrate the compass, go in the adjustment mode and select
„Settings“ „System“ „Compass“ „Calibrate”. Keep the GPS
watch parallel to the floor and rotate clockwise, until "Done" appears
on the screen.
6.5.2 Entry of declination
The GPS watch, as most of the magnetic compasses, shows toward the
magnetic North Pole. Any departure on a map however refers to the
geographical North Pole. An angle arises from here. This is called deviation or
declination.
To correct this declination, the deviation degree can be introduced. This
deviation degree is indicated on maps as plus Eastern deviation (E), Western
deviation minus respectively (V).
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