Instructions

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12. Troubleshooting
Even though the model and the remote control system were built to the state of the art, there may still be malfunctions
or faults. For this reason, we would like to give you some information on how to deal with possible problems.
Problem Remedy
Transmitter doesn’t respond. • Check the batteries in the transmitter.
• Check the polarity of the batteries in the transmitter.
The LED of the operating control
display is only lightly lit.
• Check or replace the batteries in the transmitter.
The charge indicator display at the
helicopter goes off again quickly.
• Theightbatteryinthehelicopterisalreadycharged.
• The batteries in the transmitter are too weak.
The charge control display in the
helicopter does not light up.
• Theightbatteryinthehelicopterisalreadycharged.
• The model helicopter has not been put onto the charging socket of the
transmitter properly.
Rotors do not start. • Checkightbatterychargingstate.
• Check ease of movement of the mechanics.
• Repeat switching on.
Helicopter does not lift off the ground. • Checkightbatterychargingstate.
• Check ease of movement of the drive mechanics.
• Rotor blades defective.
Helicopter does not react to control
commands.
• Interferences from solar irradiation, strong light sources or other IR
transmitters like wireless IR headphones.
Helicopter rotates around the yaw
axis (rotor shaft).
• Trimminginthemodel(seegure10).
• Repeat switching on and ensure that the helicopter is not moved or
rotated.
• Check ease of movement of the drive mechanics.
Theighttimeistooshort. • Rechargeightbattery.
• Mechanics catch.