Symbol 
Explanation
You are 120 (or 240) degrees from the locked bearing
4.4.3. Compass settings
You can define the compass settings (declination and calibration) when in COMPASS mode:
Declination
You can compensate for the difference between true north and magnetic north by adjusting the compass declination. The declination can be found, for example, from sea charts or topographic maps of the local area.
ADJUST WITH UP
AND DOWN. ACCEPT
WITH SELECT.
30
