User Manual

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working mode is changed. See 4.2.2 for more details, and see following items
√ Flymentor 3D will take effect in several seconds by degrees after helicopter take off.
√ The environment temperature may change sharply (for example, from your car to
ground), please leave helicopter and Flymentor 3D in the flying environment for five
minutes at least before power on.
√ Serious vibration may exist, refer to previous question.
Q: There are drifting after turning
A: Check following items
√ The sensor may not be mounted horizontal,
√ You are flying a helicopter with large attack angle rotor
√ Confirm the neutral signal of transmitter is 1.5ms
√ Keep helicopter static. Check the tail pitch is fixed. If the tail pitch is moving when
helicopter static, make fine tune of rudder to stop it.
Q: There is drifting when changing between hover and invert hover
A: Check following items
√ Try adjusting parameters of 'Neutral roll attitude'
√ The speed of rotation of helicopter may exceed 360°/ s
You may execute a serial aerobatic flight.
KDS Flymentor 3D User Manual
07-17-平衡仪说明书(英文).pdf 35 2009-8-3 15:06:49