SPEKTRUM DX7 • AIRCRAFT PROGRAMMING GUIDE SPEKTRUM DX7 • AIRCRAFT PROGRAMMING GUIDE
Elevator-to-Flap Mix Function
When the Elevator-to-Flap Mixing System is active, and a value of flaps is input, the flaps will be deflected each
time the elevator stick is used. The actual flap movement is independently adjustable for both up and down
elevator. A commonly used application is up elevator/down flaps and down elevator/up flaps. When used in this
manner, the aircraft pitches much more quickly than normal. The uppermost position of the Flap Mixing Switch
or the Mix Switch can be used to activate the Elevator-to-Flap Mixing function. When you want to reverse the
mixing directions, press the - key and change the mixing value from + to - (or - to +).
To Access the Elevator-to-Flap Mixing
In the Function Mode, use the UP or DowN key to select the ELEVATOR TO FLAP MIXING function and
access by pressing the UP and DowN keys simultaneously.
Note: The flap mix switch, or the mix switch, depending on which is selected, must be in the
“ON” position to adjust values.
To adjust the rate value, with the switch on, move the elevator stick in the desired position up or down and press
the INCREASE or DECREASE button to adjust the desired mix value.
To Select the Switch to Operate the Flap Mix
Press the SELECT key to highlight SW.
Press the INCREASE or DECREASE key to select the MIX or FLAP0 switch position.
Aileron-to-Rudder Mixing
The Aileron-to-Rudder Mixing function is designed so that when input to the aileron stick is given, the rudder
servo will also move, eliminating the need to coordinate these controls manually. This mixing program can
be turned ON/OFF by a switch. The switches that can be selected are shown below, with their abbreviations as
they appear on the screen and the corresponding switch positions. Mix values are adjustable from 0 to 125%.
When adjusting the mix value, if an opposite mixing direction of the rudder servo is required, simply press the
INCREASE or DECREASE key and change the mixing value from + to - or - to +. This will reverse the mixing
direction of the rudder from its original direction.
• ON: Mixing Always ON
• MIX Switch ON/OFF Using Mixing Switch
• Flap 0 Switch ON/OFF Using Flap Mix Position 0
• Flap 2 Switch ON/OFF Using Flap Mix Position 2
To Access the Aileron-to-Rudder Mix Function
Press the DowN and SELECT keys simultaneously to access the Function Mode.
In Function Mode, use the UP or DowN key to select the AILE-RUDD MIX screen.
Press the SELECT key to highlight RATE or SW (switch).
To Adjust the Mix Value
With RATE highlighted, press the INCREASE or DECREASE key to adjust the mix value.
Note: To reverse mix directions, a negative mix value is accessible.
To Assign a Switch
With SW highlighted, press the INCREASE or DECREASE key to select the desired switch used to turn on/off
the mix (Flap 0 or Mix).