GRAUPNER MX-101 HOTT, Programming Manual

Page: 34 / 68

102 Fixed-wing model aircraft
Installation notes
The servos MUST be connected to the receiver
outputs in the following order:
Outputs not required are simply left vacant.
Please note the following points in particular:
If you are using only one aileron servo, receiver out- •
put 5 (right aileron) is left unused; it can also be used
for another purpose if you select “1 AIL” in the “
Basic
settings ” menu.
Please also read the information on the following •
pages.
Powered and unpowered fi xed-wing model aircraft,
with up to two ailerons …
… and “normal” tail type
Free, or auxiliary function
Rudder
Ailerons or left aileron
Elevator
Telemetry sensor or right aileron
Receiver power supply
Receiver power supply
Airbrakes - or throttle servo or
speed controller (electric model)
… and “V-tail” tail type
Free, or auxiliary function
Right rudder / elevator
Ailerons or left aileron
Left rudder / elevator
Telemetry sensor or right aileron
Receiver power supply
Receiver power supply
Airbrakes - or throttle servo or
speed controller (electric model)
... and “2 elevator servos” tail type - only with optio-
nal Smart-Box
2nd elevator
Rudder
Ailerons or left aileron
1st elevator
Telemetry sensor or right aileron
Receiver power supply
Receiver power supply
Airbrakes - or throttle servo or
speed controller (electric model)
Powered and unpowered delta / fl ying wing models
…
… with two elevon and two elevator servos
Left flap (aileron) / elevator
Free or rudder
Left elevon (aileron / elevator)
Right elevon (aileron / elevator)
Right flap (aileron) / elevator
Receiver power supply
Receiver power supply
Airbrakes - or throttle servo or
speed controller (electric model)
As there are several possible combinations of servo
orientation and control surface linkage, you may fi nd that
the direction of rotation of one or more servos is incor-
rect. Use the following table to solve the problem.
Model
type
Servo rotating in
wrong direction
Remedy
V-tail Rudder and elevator
reversed Reverse servos 3 + 4 in
the “
servo set. ” menu
Rudder correct,
elevator reversed Swap over servos 3 + 4
at the receiver
Elevator correct,
rudder reversed Reverse servos 3 + 4 in
the “
servo set. ” menu,
AND swap over at the
receiver
Delta,
fl ying
wing Elevator and ailerons
reversed Reverse servos 2 + 3 in
the “
servo set. ” menu
Elevator correct,
ailerons reversed Reverse servos 2 + 3 in
the “
servo set. ” menu,
AND swap over at the
receiver
Ailerons correct,
elevator reversed Swap over servos 2 + 3
at the receiver
All menus which are relevant to fi xed-wing models are
marked with an “aeroplane” symbol in the “Program
descriptions”:
This means that you can easily skip irrelevant menus
when programming a fi xed-wing model aircraft.