THE POSSIBLE PROBLEMS AND SOLUTIONS
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15
Problem
The model does
not move
The model is out of
control or the flight
is unstable
The model moves only
forwards/ backward
The model slides
left/right always
The model is spinning
all the time
The model vibrates
severely with much noise
Short control distance
The model moves forwards/
backward and sidewise, but
does not hover
1.Slight spinning could be corrected by
adjusting the trim of CH4 (rudder)
2. If the problem is serious, first neutral
the trim slider and then adjust the knob
of the PCB board. (see page 9)
The two methods should be used
together to solve the problem.
Use completely charged batteries
Contact the local dealer
Restart the model (See page 9)
Minimize the right joystick of thrutle
(See page 9)
Control the flying distance
Correct the trim on the transmitter (CH 2)
(See page 9)
Correct the trim on the transmitter (CH 1)
(See page 9)
Reparation
Apply some lubricating oil
Adjust the pull rod properly and adjust
the blades to provent tracking blade
(see page 10)
Make the connection of the body and
frame firm enough
Change the battery
Close the window / door, switch off the
air conditioner or select a more suitable
place
Change the rotor blades
Just change the tail motor
Change the tail blades
Assemble the stabilizer linkage rightly
(please see page 10and page 14)
Adjust
the
swash
plate(please see page 10)
Adjust
the
swash
plate(please see page10)
Check the battery voltage of transmitter
and receiver
Check the wire connection inside the model
Improper starting operation
Thruthle protecting function swiched on
The model flies beyond the control distance
Cause
There is too much friction between the gears
Rotor blades are twisted
Check the rotor blades to see if there is any
inconsistent phenomena during the rotation
Check the connection of the body and the
frame
The battery of transmitter is not sufficient
Check whether the helicopter is exposed
to a draught, e.g. by an opened window or
an air conditioner. Hover flight is not
possible when there is a draught
The ball buckle of stabilizer is off
The adjustment of the swash plate is
not good
The adjustment of the swash plate is
not good
The tail motor is damaged
The
tail
blades
is
damaged
Debugging is not in place helicopter
