english
For further tips and tricks go to
www.revell-control.de
.
cause:
• The battery cable is not attached.
• The battery is too weak or dead.
Solution:
• Connect the battery cable.
• Charge the battery (refer to the “Charging the helicopter
battery” section).
Problem:
the rotor blades are not turning.
cause:
• The ON/OFF switch is set to “OFF”.
• The batteries were inserted incorrectly.
• The batteries are too weak. (Control LED is red)
Solution:
• Switch on the device again as described.
• Check whether the batteries are inserted correctly.
• Insert new batteries.
Problem:
the radio controller is not
working correctly.
cause:
• The radio controller is set to “OFF”.
• The battery cable is not attached.
Solution:
• Set the radio controller to “ON”.
• Connect the battery cable.
Problem:
the helicopter cannot be controlled
using the radio controller.
cause:
• The rotor blades are turning too slowly.
• The battery is too weak.
Solution:
• Push the throttle stick forward.
• Charge the battery (refer to the “Charging the helicopter
battery” section).
Problem:
the helicopter does not take off.
cause:
• The battery is too weak. (Control LED is red)
Solution:
• Charge the battery (refer to the “Charging the helicopter
battery” section).
Problem:
the helicopter slows during flight
for no apparent reason and drops.
cause:
• Loss of throttle control.
• Throttle pulled down too quickly.
Solution:
• Pull the throttle down slowly.
Problem:
the helicopter lands too quickly.
replacing rotor Blades
1.
Carefully loosen both screws that hold the
rotor blades together.
4.
Attach a new rotor blade to the control lever.
If the helicopter’s rotor blades are damaged and need to be replaced, remove the helicopter battery and switch the controller to OFF. Then proceed as follows:
2.
Gently pull the rotor blades apart until
they come away from their axles.
5.
Carefully return the rotor blades to their
axles and push them towards each other.
3.
Move the control lever perpendicular to
the rotor blade and pull it apart from the
rotor blade.
6.
Screw both screws back into the rotor
blades.
Safety tips
troubleshooting
Service information
Go to www.revell-control.de for ordering information and tips on replacing spare parts,
plus other useful information on all revell control models.
www.revell-control.de
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