Troubleshooting - REVELL Nano Quad Fun Bedienungsanleitung

The correct trim is a basic requirement for fault-free flying behaviour of the model. Its adjustment is
simple, but it requires some patience and a feel for it. Please observe the following instructions
precisely: Carefully move the thrust control up and raise the model approximately 0.5 to 1 metre in
altitude.
4A If the model automatically moves slowly or quickly to the left or right ...
Gradually press the trim button in the opposite direction.
If the rotor blades of the model are damaged and must be replaced, proceed as follows:
• Before fitting the propellers, make sure they are not mixed up. The model has 4 different
propellers, which differ in colour and markings on the bottom:
• Front right: marking A
• Front left: marking B
• Carefully pull the defective propeller off the shaft.
• Carefully fit the new propeller onto the shaft again.
Problem: The propellers do not move.
Cause: • The ON/OFF switch is in the "OFF" position.
• The battery is too weak or depleted.
Remedy:
• Set the ON/OFF switch to the "ON" position.
• Charge the battery.
Problem: The model stops and descends during flight for no apparent reason.
Cause: • The battery is too weak.
Remedy: • Charge the battery.
Problem: The model cannot be controlled with the remote control.
Cause: • The ON/OFF switch is in the "OFF" position.
• The batteries were not inserted correctly.
• The batteries do not have enough power.
Remedy: • Set the ON/OFF switch to the "ON" position.
• Check whether the batteries are inserted correctly.
• Insert new batteries.
Problem: The model only turns on its vertical axis or rolls over when started or
does not lift off.
Cause: • Incorrect arrangement of propellers.
Remedy: • Install the propellers as outlined in the manual.
Additional tips and tricks can be found online at www.revell-control.de.
4 TRIM ADJUSTMENT OF THE CONTROL
5 CHANGING THE PROPELLERS

TROUBLESHOOTING

• Rear right: marking B
• Rear left: marking A