
Trouble Shooting Guide
9
The lights on the aircraft and
transmitter continue to blink
and the aircraft will not
respond to controls.
The lights on either the aircraft
or transmitter do not come on.
When you try to take-off, the
aircraft lights continue to flash
and the unit does not take off.
After binding the transmitter
to the aircraft, the main rotor
blades will spin, but the
aircraft will not take off.
The aircraft is flying
out of control.
The aircraft may need to be
calibrated. Other possible
causes include the main rotor
blades are damaged, the shaft
has been bent, or the blade
holder screws are too tight.
First try to calibrate. If that
does not solve the issue,
inspect the main rotor blades,
the shaft, and the screws
holding the blades in place.
Adjust or replace parts,
as necessary.
Either the aircraft battery has
low voltage or the main shaft
and gear are loose.
If low voltage, charge or replace
the battery. Make sure the main
shaft and gear are a tight fit.
The aircraft battery is either not
connected correctly or needs
to be charged.
Reinstall the aircraft battery to
make sure it is firmly secured
and connected or recharge,
if necessary.
The aircraft battery either does
not have a secure connection
or is not charged. For the
transmitter, the batteries may
not be inserted by the correct
polarity or may need to be
replaced.
Make sure the aircraft battery is
charged and securely installed.
Make sure that transmitter
batteries are inserted correctly
and replace them, if necessary.
The aircraft has not been
bound to the transmitter.
Review step #3 on page 7 of
the manual and repeat the
binding process.
The aircraft spins to the left
after taking off.
The aircraft has limited yaw.
The aircraft yaws
uncontrollable in
either direction.
It is likely that either the servo
is not working correctly or there
is an issue with the swashplate.
The aircraft has not been
correctly trimmed from the
transmitter.
Retrim the yaw according to
the instructions.
7
8
There is not enough power to
the tail rotor motor or parts
have been damaged.
Check connections to the tail
rotor and replace any damaged
or broken parts, including
the motor.
It is likely that either the
servo is not working correctly
or there is an issue with
the swashplate.