Zero UAV (Beijing) Intelligent Technology Co., Ltd. 36
You should also calibrate after re-arranging components in your aircraft or if you find it flies in circles.
Compass calibration does not need to be done every time you fly, or if you upgrade firmware without changing hardware
position. However it should be done when components are moved or if the aircraft flies in unexpected ways.
Compass calibration is carried out in three steps: horizontal calibration, vertical calibration and storage of magnetic compass
data. Instructions for each stage can be found in the status bar at the top “Settings” interface, as follows:
1.
Switch the transmitter to manual
mode and pull the throttle to
minimum.
2.
Select “Settings(S)”→“Magnetic
Compass (M)”for the “Magnetic
Compass Alignment”window as
shown in Figure24.
3.
Click “Horizontal Alignment” for
horizontal calibration, as shown
in Figure25.
Figure24 Alignment window
Figure25 Horizontal Alignment
