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i) Trimming the quadrocopter
If, after starting, you quickly notice that the quadrocopter is moving in a certain direction without a control command
from the transmitter, you can minimise the movement with the aid of the trimming function.
Every time a trim button is pushed, the trim is adjusted by one step and the adjustment confirmed by a short
beep.
When the button is pressed and held, the transmitter emits a continuous sequence of beeps to indicate the
step-by-step adjustment of the trim. Once the trim's end position is reached, no more beeps are emitted by
the transmitter.
The trim's centre position is indicated by a higher beep.
Roll trimming:
If the quadrocopter drifts or tips sideways to the right, slowly reduce the flight altitude until the quadrocopter is safely
back on its landing feet. Press the left trim button for the roll function (see also Figure 1, no. 7) several times.
Then, carefully push the pitch joystick forwards again and check whether the adjustment was sufficient. Repeat the
procedure until the model does not show any tendency to drift to the right.
If the quadrocopter wants to drift sideways to the left, press the right trim button for the roll function (see also
Figure 1, no. 6).
Figure 13
