Tinyloc R2 FINDER Manuel D'instructions page 72

HOW TO CALIBRATE THE COMPASS:
To calibrate the compass, follow this path:
1- Once you have entered the right choice, you should turn clockwise slowly while holding the R2
Finder in the palm of your hand as shown in Figure 10.
2- You must complete two full turns in 20 seconds (10 seconds per turn). The screen in the R2
Finder will show the 20 second countdown in order to provide you with a reference.
Figure 10
MENU>R2 OPTIONS>CALIB. COMPASS
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