Carson Electr. single-rotor helicopter RtF (500507051) 500507051 数据表

•  If you have no or little experience with airplane models, you should 

first practice with a flight simulation program.

•   Seek advice from an experienced R/C user for the first few 

attempts.

•  Acquaint yourself with the control functions of the transmitter.

•   Begin your flight experiments standing behind the model, the line 

of sight in the flight direction. In this case, the control reaction is 
the same as the direction of control.

Furthermore acquaint yourself with the control of the model as it 
comes towards you (side-inverted reaction to the direction of control)!

The rotor blades must be able to align themselves 180° to each other 
solely by the centrifugal force.

•   Therefore check the seating of the retaining screws (a) of the rotor 

blades:

 

The screws may only be tightened firmly enough that the rotor 
blades still fold downwards when you tip the helicopter to the side.

•  The steering lever (b) for adjusting the rotor blade on the upper 

rotor rotation cannot be set.

The helicopter must be correctly balanced. If there is an incorrect 
location of the centre of gravity, you lose the control over the 
model!

The location of the centre of gravity of the model is preset. 
Corrections are only necessary if you are not satisfied with the 
flight characteristics. 

The centre of gravity of the helicopter-model should lie exactly in 
the rotation point of the rotor axis.

Shift the airplane battery in order to determine the optimal loca-
tion of the centre of gravity.

•   Hang the helicopter on the upper rotor head, in the extension 

of the axis of rotation. The helicopter may not tip forwards or 
backwards, no matter in which position the principal rotor 
blades are located.

•  If the nose drops, then the model is top-heavy. Shift the air-

plane battery slightly backwards.

•  If the tail sinks, shift the airplane battery forward in order to adjust 

the centre of gravity.

Secure the airplane battery when you have determined the optimal 
location of the centre of gravity.

Support the helicopter at the end of the tail beam and front on the 
longitudinal axis as far as possible. The helicopter may not tip to 
one side, no matter in which position the principal rotor blades are 
located.