Rotational Calibration - Trelock GC 400 Bedienungsanleitung

on and To ensure the most accurate measurements
possible, it is recommended to calibrate the
compass regularly.
rn
°

Rotational calibration

on and
In compass mode press the "MODE" key for
2 seconds. To start rotational calibration press
rn
the "CHRONO" key once. The display rotates.
Now turn the watch more than two rotations
(hold parallel to horizon) in the same direction
when
Rotational calibration
viates
ed.
E_GA_GC350-400.indd 75
as the rotating display. Press the "CHRONO"
or "LAP/RESET" key to end calibration.
When the display no longer rotates, hold the
"MODE" key to return to compass mode
or press the "MODE" key briefly to set the
magnetic declination.
75
22.12.2006 11:59:13 Uh