Calibrating the Barometric Altimeter
Your device was already calibrated at the factory, and the device uses automatic calibration at your GPS starting point by default. You can manually calibrate the barometric altimeter if you know the correct elevation or the correct sea level pressure.
- Select the action key.
- Select .
-
Select an option:
-
Select to calibrate automatically from your GPS starting point.
-
Select to calibrate automatically with periodic GPS calibration updates.
-
Select Calibrate to enter the current elevation or sea-level pressure.
-