User Manual

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Q: Helicopter dithering under position mode, especially when flying near ground.
A: Check following items
Decrease Flymentor 3D sensitivity see section 4.2.1 If AUX channel is used
modify sense in transmitter; If not, modify it in software.
The mounting place of CCD may be too low, please try to mount it higher.
Try to increase the travel of aileron and elevator.
Maybe there are something enter eye shot of CCD.
Maybe some plants swing under helicopter and they are in eye shot of CCD. If then, you
should switch to balancing mode.
Q: Flight is not stable, especially when flying in upper air
A: Clean lens of CCD frequently, and the lens should keep away from vent-pipe.
Q: How to fly above low contrast environment? such as snow ground, water surface ...
A: Positioning mode can not be used in these environments, you must switch to balancing
mode.
Q: How to modify Flymentor 3D sensitivity?
A: If AUX channel is used, modify sensitivity in transmitter; If not, modify it in software through
PC. It is recommended to keep AUX empty because Flymentor 3D sensitivity be adjusted
frequently.
Q: There is thick smoke in eye shot of lens, what can I do?
A: Don't let engine rich oil, and keep lens away from vent.
Q: Flight is not stable under balancing mode and position mode both
A: Maybe vibration cause Flymentor 3D working abnormally (especially when use oil engine),
you can try to add sponge between Flymentor 3D and helicopter.
Q: The swashplate has some actions when opening / closing Flymentor 3D
A: Because Flymentor 3D needs a few seconds to make sync with helicopter when the
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KDS Flymentor 3D User Manual
07-17-平衡仪说明书(英文).pdf 34 2009-8-3 15:06:49