C
Make sure you keep the watch horizontal while pressing and releasing the
C
button
The indicator hand points to
M
, and calibration starts.
When the first point has been calibrated, the small second hand moves from 0 seconds to 30 seconds.
D
Make sure you hold the watch horizontal while rotating 180 degrees
Make sure you rotate the watch 180 degrees as accurately as possible.
180°
MB73 (TR-MB7) User’s Guide
Compass Measurements (COM)
89
Summary of Contents for Trume TR-MB7
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