Elevation Calibration Setting of GPS Measuring Tool
- In the home screen of the device, press the [Setting] button to enter the interface of setting.
- Please press the [▲][▼] button to move to the option of "Parm. Setting",and press the [Enter] button to enter.
- After entering the interface of "Parm. Setting", select "ASL Calibration" and enter.
- After entering the interface of "ASL Calibration" and adjust the actual height by pressing the [▲][▼] button with reference to the known height.
- Please press the [Enter] button to exit after setting.







