Calibrating the Pressure Altimeter
To maintain the accuracy of the pressure altimeter you should calibrate it every 2 -3 hours
using known elevation markers.
1. Press MENU.
2. Use the Arrow joystick to highlight Weather.
3. Press ENTER.
4. Press MENU.
5. Use the Arrow joystick to highlight Set Altimeter.
6. Press ENTER.
7. Press ENTER.
8. Use the Arrow joystick to input the known elevation setting.
9. Press ENTER.
10. Press ESC to return to the
Weather
screen.
Weather
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