Revell Control SKY FUN - Troubleshooting and Service; Troubleshooting Guide; Service Notes

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SERVICE NOTES
Go to www.revell-control.de for ordering information
and tips on replacing spare parts, plus other useful
information on all Revell Control models.
TROUBLESHOOTING
Problem: The rotor blades do not move.
Cause: 1. The ON/OFF switch is set to the "OFF" position.
2. The battery is too weak or depleted.
Remedy: 1. Set the ON/OFF switch to the "ON" position.
2. Charge the battery.
Problem: The helicopter stops and descends during flight for no apparent
reason.
Cause: • The battery is too weak.
Remedy: • Charge the battery.
Problem: It isn't possible to control the helicopter using the remote control.
Cause: 1. The ON/OFF switch is set to the "OFF" position.
2. The batteries were not inserted correctly.
3. The batteries do not have enough power.
Remedy: 1. Set the ON/OFF switch to the "ON" position.
2. Check whether the batteries are inserted correctly.
3. Insert new batteries
Problem: The helicopter only rotates around its axis clockwise or
anti-clockwise.
Cause: • Excessive trimming to the left or right.
Remedy: • Reset the the left/right trim adjustment in the opposite direction
(see point 6: Adjusting the Trim Controller).
Additional tips and tricks can be found online at www.revell-control.de.