Graupner GmbH & Co. KG MC-20 用户手册

62

Because of orientation differences for installed servos 
and their rudder linkages, the actuating direction of 
some servos may be initially backward. The  table 
below provides remedies.

V tail

Rudder and 
elevator reversed

Reverse polarity of 
servos 3 & 4 in the 
»Servo adjustment«
menu

Rudder correct, 
elevators reversed

Swap servos 3 & 4 on 
the receiver

Elevators correct,
rudder reversed

Reverse polarity of 
servos 3 & 4 in the 
»Servo adjustment«
menu AND swap them 
on the receiver

Delta,
fl ying 
wing

Elevator and aileron 
reversed

Reverse the polarity 
of servos 2 & 3 in the 
»Servo adjustment«
menu

Elevator correct, 
aileron reversed

Reverse polarity of 
servos 2 & 3 in the 
»Servo adjustment«
menu AND swap them 
on the receiver

Aileron correct, 
elevators reversed

Swap servos 2 & 3 on 
the receiver

All "program descriptions" for menus relevant to a 
winged aircraft model are marked with a winged 
aircraft symbol …

… so only these menus need to be dealt with to 
program a winged aircraft model.