Calibrating the Barometric Altimeter

You can manually calibrate the barometric altimeter if you know the correct elevation or the correct barometric pressure.

  1. Select Settings > Compass & Altimeter > Auto Calibrate Altimeter > Off.
  2. Select Calibrate Altimeter > Method.
  3. Select an option:
    • Select Known Elevation > Calibrate, and enter the elevation.

    • Select Known Pressure > Calibrate, and enter the pressure.

    • Select GPS Elevation > Calibrate.

  4. Select Calibrate.
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