K) Calibrating The Position Sensors - Reely 1998713 Bedienungsanleitung

k) Calibrating the position sensors

If the quadrocopter does not hover steadily in one spot but is always flying in one direction, the trim may need correct-
ing. However, if the trim needs to be adjusted significantly, it may be necessary to re-calibrate the position sensors
in the model.
Proceed as follows:
Place the ready-to-fly quadrocopter on a flat, level horizontal surface.
Move the two joysticks of the transmitter simultaneously to
the lower right corner and hold them in this position.
The white LEDs on the quadrocopter will start to flicker.
Release the right joystick so that it moves back to the cen-
tre position.
Then move the left joystick to the motor off position.
Important!
Make sure the left joystick always remains in
the lowest position, otherwise the motors will
start!
The calibration is now complete.
Check with a test flight whether the quadrocopter is still showing a strong tendency to fly in a particular direction. Small
tendencies can be offset by trimming.
Calibration of the position sensors can be repeated if necessary.
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Figure 20