Calibrating the Barometric Altimeter
You can manually calibrate the barometric altimeter if you know the correct elevation or the correct barometric pressure.
- Go to a location where the elevation or barometric pressure is known.
- From the altimeter, select MENU.
- Select Altimeter Setup > Calibrate Altimeter.
- Select Method to select the measurement to use in calibration.
- Enter the measurement.
- Select Calibrate.