User Manual

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9.Calibrate Takeoff Point
If any deviation of takeoff position is displayed, please calibrate the takeoff point before taking off to make the
flight more accurate.
The aircraft icon will appear after the successful serial connection, then click on “TakeoffCali” in the menu bar,
the red icon will appear on plane. Then drag the red icon to the current position of aircraft, click on “Save
Calibration”.
10.Measure Distance
Click on “Measure”, select the starting point and destination point, the message box of distance measurement
will pop up.