Translations:Manuals:BXFbl:AttitudeFlying/15/en

Fine tuning

• The amount of deflection of the AttitudeControl switch channel controls the AttitudeControl gain. This determines the speed and abruptness of the control input from AttitudeControl. If the effect of AttitudeControl is too weak, i.e. the heli rotates back to horizontal too slowly, increase the AttitudeControl gain by increasing the deflection of the AttitudeControl channel (e.g. using the servo throw adjustment for this channel in the transmitter). If, on the other hand, the heli overshoots after reaching the neutral position and bobs briefly, the AttitudeControl gain may be set too high - reduce the gain accordingly. In such a case, also make sure the cyclic gain and cyclic feed forward are well adjusted. It is recommended to adapt the AttitudeControl gain to your preferred use case. If you want to use AttitudeControl mainly as an emergency rescue function, set the gain as high as possible. On the other hand, if you use AttitudeControl mainly as a training aid, for example in 3D Mode, keep the effect of AttitudeControl rather weak, so the system takes over control gently.
• If the helicopter is not aligned horizontally as desired with AttitudeControl active, i.e. drifts to one side in hovering flight, the artificial horizon can be readjusted. This is done in the Quick Trim menu at PARAMETER MENU point A, or by changing the trim with the StudioX Flow app. If the positioning seems to vary randomly and the tilt develops a large offset the longer you fly, this can be due to poor position measurement. Causes for this can include high-frequency vibrations, temperature fluctuations, or misalignment of the device. Note that minor deviations are inherent to the system. If you notice the artificial horizon acquiring a small offset after some time, let the heli hover for a few seconds without touching the sticks - the horizon will usually recalibrate automatically (as long as the vibration level is not too high).