
19
Tail function
By turning the main rotor clockwise (seen from the top), a torque acts on the fuselage of the helicopter to turn it
counter-clockwise. Therefore, the tail rotor is built to counter this rotation of the fuselage.
If the control stick for the tail function (see figure 1, item 13) is in the centre position, the tail rotor speed is automati-
cally high enough for the helicopter to hover stably in the air without rotating around the vertical axis (main rotor shaft).
If the control stick is moved to the left, the tail rotor speed is decreased and the helicopter fuselage tip points to the left.
If the control stick is moved to the right, the tail rotor speed is increased and the helicopter fuselage tip points to the
right.
Figure 12
Roll function
The roll function allows you to move your model helicopter sideways to the right and to the left (see figure 13). Use the
right control stick for control (also see figure 1, item 3).
If the stick is slightly pushed to the left, the swash plate will tip to the left and the model will drift to the left side. If you
steer to the right, the model drifts sideways to the right.
Figure 13
Содержание 1484607
Страница 1: ...Operating Instructions Electrical Helicopter HFP80 RtF Item No 1484607...
Страница 22: ...22 Figure 16...