15 Troubleshooting
Even though the model and the remote control system were built to the latest available technology, there
can still be malfunctions or faults. This is why we would like to show you how to remove possible faults.
Problem
Transmitter doesn't respond
The transmitter turns off straight away
of after a short while.
The system has only a low range
The model doesn't respond
The rotors do not start and the LED
on the receiver/control unit blinks
constantly.
0
Remedy
•
Check batteries or rechargeable batteries of transmitter.
•
Check polarity of batteries or rechargeable batteries.
•
Check function switch.
•
Restore the link between the transmitter and receiver
•
Check batteries or rechargeable batteries of transmitter or
replace them.
•
Check batteries or rechargeable batteries of transmitter and
model.
•
Check receiver antenna for damages and electric continuity..
•
Check battery of model
•
Restore the link between the transmitter and receiver
•
Slide the control stick for the pitch function to the bottom
position (engine off) and additionally slide the trim slider for
the pitch function into the bottom position. Then connect the
accumulator and check the function of the helicopter.