AGR A22 2021 - Magnetic Compass Calibration

Tips:
The magnetic compass must be calibrated in the following situations to ensure the flight
direction is correct, otherwise it will cause a flight safety accident:
a.
After assembling the drone, be sure to perform a magnetic compass calibration.
b.
After replacing the GPS, when the distance from the last take-off point is more than 100
kilometers, be sure to perform a magnetic compass calibration.
c.
When the APP tips “Magnetic Compass Abnormality” and when the drone's heading is
deflected, a magnetic compass calibration is required.
Automatic landing will not be interrupted.
h.
During the return journey, the drone's course will not change. If you need to take over the
drone manually in an emergency, please pay attention to the drone's course.
5.14. Magnetic compass calibration
Enter the APP execution operation interface, click the more settings button in the upper right
corner, enter the drone settings, enter the sensor interface, click "magnetic compass calibration",
and follow the APP popup window to perform the magnetic compass calibration.
5.15. Magnetic compass heading correction
function
When the drone is flying with GPS, if the nose deflection occurs, you can use the magnetic
compass heading correction function to enter the expected correction angle to correct the nose
direction.
If the nose of the drone is deviating to the left, you should click "Correct to the right". After
correcting the direction of the nose, you can take off to verify that the course is normal.
If the nose of the drone is deviating to the right, you should click "Correct to the left". After
correcting the direction of the nose, you can take off to verify that the course is normal.