Reely Sky Roller Notice D'emploi page 52

16. Troubleshooting
Even though the model and the remote control system were built with the latest available technology, there can still
be malfunctions or errors. For this reason, we would like to give you some information on how to deal with possible
problems.
Problem
Transmitter doesn't respond.
LED in the transmitter starts to flash.
Model does not react, the LEDs in the
quadrocopter flash slowly.
Propellers do not start.
Quadrocopter tips to the side when
starting.
Quadrocopter shows too little perfor-
mance or too short flight times.
The quadrocopter always flies in one
direction.
Quadrocopter reacts very slowly to the
control commands.
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Remedy
• Check the batteries in the transmitter.
• Check the polarity of the batteries in the transmitter.
• Check on/off switch.
• Check or replace the batteries in the transmitter.
• Check function of the remote control transmitter.
• Perform activation of the quadrocopter again.
• Check flight battery charging state.
• Use different flight battery for test purposes.
• Switch on the quadrocopter again and do not move the model while
doing so.
• Check ease of movement of the drive motors.
• Check the flight battery charging state.
• Replace flight battery.
• Adjust transmitter trimming.
• Avoid difficult flight conditions (wind or draft).
• Switch to expert mode.