Reely TQ Performance Drone RtF, Руководство по эксплуатации

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To switch on headless mode, press the joystick for the
pitch and roll function from above (see also Figure 1, no.
3).
To indicate that headless mode has been activated, the
transmitter emits a short beep. The quadrocopter LEDs
will flash slowly, signalling that the quadrocopter is flying
in headless mode.
To switch off headless mode again, press the joystick for
the pitch and roll function from above again.
The transmitter emits another short beep and the LED on
the quadrocopter lights up continuously.
The quadrocopter is flying in normal mode again.
14. 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 cor -
recting. If the trim is to be adjusted very far for this purpose, it may be necessary to recalibrate the position sensors
in the model.
Proceed as follows:
Place the ready-to-fly quadrocopter on a flat, level horizontal surface. The rotors must not rotate, and the trim for the
pitch and roll function must be set in the middle position.
Now move the joystick for the pitch and roll function (see
also Figure 1, no. 3) to the lowest position.
Once the calibration has been completed, the quadrocop-
ter LEDs will start to flicker.
You can now move the joystick to the middle position.
After approx. 2 seconds, once the calibration has been
successfully completed, the quadrocopter LEDs will glow
steadily again.
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 nec-
essary.
Figure 17
Figure 18