c) Transmitter buttons
The control buttons have different functions depending on whether you use the model aircraft as a quadro-
copter or as a wing model. For operation of the transmitter with the wing model, refer to Chapter 11.
Control buttons of the transmitter in quadrocopter mode:
1 "1" button for beginner mode
2 "2" button for normal mode
3 LED indicator
4 "STUNT" button for flip function
5 Joystick for pitch and yaw functions
6 Joystick for bob and roll functions
7 Transmitter on/off button
8 Four trim buttons
52
B = bob function backward
F = bob function forward
L = roll function left
R = roll function right
Figure 9