User manual
22
Nod trimming:
If the quadrocopter tries to drift forward, reduce the speed until the quadrocopter is safely on its landing struts again.
Push the bottom trim button for the nod function several times (also see gure 1, item 2).
Push the pitch lever carefully forward and check if the adjustment was sufcient. Repeat the procedure until the model
does not show any tendency to drift to the front.
If the quadrocopter drifts to the rear, push the upper trim button for the nod function.
Every time the button is pushed, the trim is adjusted by one step and the adjustment is conrmed by a brief
signal. If the button is pushed and held, the transmitter will continually emit a sequence of signals to indicate
graduals adjustment of the trim. When the nal position of the trim is reached, the transmitter no longer emits
any sounds.
Up to 31 trim steps are available in either direction. The trim middle setting is indicated by a higher signal
sound.
Figure 13
The trim setting for the nod and roll function is not saved. After switching the transmitter off and on again,
the trim is reset to the middle position.
Attention!
If the trim must be changed very far to make the quadrocopter hover stably in place, the position sensors
must be calibrated. The required procedure is described in a dedicated chapter in the course of the instruc-
tion.