Elevon Servo Control; Flap System (Function List); Acro Mixing (Function List) - Spektrum NX20 Instruction Manual

Elevon Servo Control

The possible servo reversing options for a delta wing model are:
Aileron
Normal
Normal
Reverse
Reverse
TIP: If you test all servo reversing options and the control
surfaces do not move in the correct direction, change the
Elevon wing type in the System Setup list from Elevon A to
Elevon B.
IMPORTANT: If you are using a stabilized receiver, refer to the
instructions included with your receiver or BNF aircraft.

Flap System (Function List)

The Flap System menu option enables flap programming as well
as elevator mixing. You must select a flap-enabled wing type in
Aircraft Type or the Flap System menu does not appear.
To activate the Flap System:
1. Access the System Setup list and select Aircraft Type.
2. Select a flap-enabled wing type and exit the System Setup list.
3. Access the Function List from the Main Screen and select Flap
System.
4. Select Inhibit and scroll to the switch or lever you wish to use
to control the flap channel.

ACRO Mixing (Function List)

Rudder to Aileron/Elevator
Rudder to Aileron/Elevator mixing corrects coupling in knife edge
flight.
• Add Elevator mixing if the aircraft pitches toward the landing
gear or canopy
• Add Aileron mixing if the aircraft rolls in knife edge flight
Aileron to Rudder
Use Aileron to Rudder mixing to overcome adverse yaw
characteristics with certain types of aircraft (such as high-wing
aircraft).
SPEKTRUM NX20 • TRANSMITTER INSTRUCTION MANUAL
Elevator
Reverse
Normal
Reverse
Normal
5. Assign the Flap travel values and any desired Elevator mixing.
6. Select a Flap speed, if desired. Norm (default) does not have a
delay. Flap speed options range from 0.1s to 30 seconds.
Elevator to Flap
Elevator to Flap mixing enables Flap movement when the Elevator
stick moves. Use Elevator to Flap mixing to add the spoileron
function to 3D aerobatic aircraft. This mix is available when a flap
or dual aileron wing type is selected.
Left
Rudder
Right
Rudder
Up
Elevator
Down
Elevator
Left
Aileron
Right
Aileron
EN
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