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The flight controller has an undervoltage recognition that switches off the motor at a specific voltage depen
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ding on battery type. Thus avoids a harmful deep discharge of the flight battery.
The flight controller is already correctly programmed ex works. For more information on this, see the chapter
„Programming the flight controller“.
The signal sounds are generated by a short start-up of the motor by the flight controller.
Neutral Position
When the control lever for the rudder, elevator and aileron functions and the respective trimming is precisely in the
centre position, the rudder, elevator and aileron at the flight model should be precisely centred.
Viewed from the rear, the rudders and elevators must form a level with the rudder and must not be deflected to the top
or bottom, left or right. The ailerons must be at one level with the wings.
If the ailerons and/or rudders or elevators are not aligned precisely, the rudders can be aligned precisely with the
linkage wires by twisting the clevises.
Elevator function
If the control stick for the elevator function is moved down, the elevator must deflect to the top. The rear rudder
edge must be deflected upwards by approx. 12 mm. In flight, the landing gear is pressed downwards and the model
ascends.
Figure 10
If the control stick for the elevator function is moved up, the elevator must deflect downwards. The rear rudder edge
must be deflected downwards by approx. 12 mm. In flight, the landing gear is pressed upwards and the model dives.
This control function is required to put the model into a normal light position if it wants to ascend too much due to a
control error or a gust of wind.
Figure 11
