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d) Headless mode function
• The function of this mode is the setting of the forward direction of your race copter with a cardinal point. Preferably
this function must be activated before take-off so that the forward direction is set correctly.
• Place the race copter on the ground in forward direction. Press down the left throttle/rudder control stick to activate
the headless mode. You will hear one beep sound.
•
Do not deactivate the headless mode while you fly the race copter.
• To quit from headless mode, press down the left throttle/rudder control stick again. You will hear one beep sound.
e) Flip function
•
In order to perform a flip during flight the race copter has to be at least 2 m above ground.
• Ensure that the race copter is in a stable and nearly horizontal position. Press down the right elevator/aileron control
stick (5). Beeps will sound.
•
Select the direction and press the elevator/aileron control stick again to perform a 360º flip.
11. Replacing damaged rotor blades
If one of the blades is damaged following an impact, you must replace it by removing the damaged blade and replacing
it with a new blade of the same type, otherwise your race copter will not be able to fly properly. The rotor blades are
available as spare parts and need to be ordered separately.
To replace rotor blades on your race copter please follow the following instructions:
• Your race copter has four rotors, two of which turn clockwise and the other two anti-clockwise.
• These two types (marked A and B in Fig. 4) of rotors use blades of opposite types since each of the two pairs of
blades is designed to work in a different direction of turn.
• To remove the rotor blade it need to be pulled up.
•
Place the new rotor blade onto the motor shaft. Make sure the new rotor blade is securely fixed.
Fig. 4
A
A
B
B
Pull up the rotor
blade to remove