9.4 Calibrating the Compass
1.Compass calibration should be performed after successful drone initialization
detection.
2. Drone compass calibration should be done for every flight. That is to say, if the drone
is restarted, compass calibration should be done again.
After successful drone initialization detection, the drone front and rear lights flash
yellow alternatively. Hold the drone horizontally and rotate it 360 degrees along the
central axis for about 3 circles. The drone front and rear light will change from flashing
yellow alternatively to flashing green alternatively when horizontal calibration is
completed.
Hold the drone with camera facing up, and rotate it 360 degrees along the central axis
for about 3 circles until the front and rear lights of the drone change from flashing to
solid on, the compass calibration is successful.
(At this point, if the GPS receives a signal from 7 or more satellites the indicator
light on the drone will change to Red in the front and Green in the rear.)
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