User Manual
www.ACME-online.de
ACME the game company
Rotor replacement
You can replace the rotors in a few steps.
Remove the cap which is located in the middle of the rotor arm and then turn out the screw by using
the supplied screw driver. Pull of the rotor from the axis.
Make sure that you are replacing the rotor by the correct one (follow the marks on the rotors).
To ensure an optimal flight, please regard the proper assembly and turning direction of the rotorblades.
The position of the mark (labelled with A or B) may vary – it could be printed on the upside or bottom.
Troubleshooting
Error Source Solution
The model does not
react on the
commands
Controller batteries are not
inserted correctly.
Batteries are empty
Model battery is empty
Check the battery
Replace the batteries
Charge the battery
The model makes
strange sounds
Blades/ Gears are
damaged
Check these and replace them if needed
The controller has no
connection to the
model
Weak battery
Controller batteries are
empty
Battery damaged
The model is out of range
Charge the battery
Replace the batteries
Replace the battery
The model shows a
weak performance
The motor is worn out Check all motors and replace it if needed
You can contact us anytime if you have further problems!
Please find our details at the “Service & Support” section.










