COMPLEX RADIO CONTROL SYSTEM
Note: system calibration has to be made after each model trim.
4.1.1. Airplane model settings optimization
In the "Airplane Settings" menu in the REX A configuration you can
fine- tune the stabilisation gains for individual axes:
13. Confirming the "Apply and exit
wizard" option will save the set
stabilisation parameters and exit the
setup wizard.
16. Make the first flight either with stabilisation disabled (manual
mode) or in "Normal" mode. If the model does not fly straight,
trim it and then land. Re-assign the primary channels (see point
10).
Gain – adjustment of the gain (sensitivity) of stabilisation for each
axis separately. If the model is not sufficiently stabilised, increase
the gain until the model starts to oscillate slightly in flight. Then
reduce the gain to a stable flight. Try the new settings at different
model speeds and verify that there are no oscillations even at high
speeds.
15. Check for correct input control response and stabilization
function when moving in each axis. For example, if you rotate
the model to the left, the control surfaces should tend to move in
the opposite direction.
14. Before flight, place the model on
the ground and hold it stable during
the gyroscope initialization. Once
the initialization is completed, it is
then possible to control servos.
EN
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