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This thread is privately moderated by Turner2, who may elect to delete unwanted replies.
Aug 14, 2013, 02:28 PM
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DX7 Programing - Flap 3

DX7 - Flap 3

Dual Ailerons W/Differential - Dual 3 Position Flaps

This and the following programs use Flaperon ON. Flaperon ON automatically mixes aileron channel to Flap/Aux 1 channel.
My ultimate goal was to have full use of the flaperon/spoileron programing with the Flap System screen and aileron differential with the Differential screen plus fully independent three position flaps hopefully allowing different combinations of Crow and/or flaperons with flaps.

Right Aileron servo goes to Aileron channel - Left Aile servo goes to Flap/Aux1 channel
Right flap servo to AUX 2 - Left Flap to Gear channel


[Input Select]

AUX2: 3P Switch
AUX2 TRIM: ACT/INH - your choice - Active adjusts both flaps equally

FLAP: System or INH - System allows Flaperon/Spoileron with Flap 3P switch and with Flap Rocker.
INH isolates 3P switch to flaps and disables the Flap System screen. You still have Spoileron/Flaperon function with the Flap Trim Rocker.

FLAP TRIM: ACT - Active trim gives flaperons/spoilerons with the Flap Rocker. This only effects ailerons.


FLAPERON: ON - Enables the Differential screen in function mode



Zeros in flap column gives no aileron movement from flap switch.
Positive or negative values give spoilerons or flaperons from flap switch.

Flap travel must be adjusted via mechanical setup and via the Travel Adjust and Sub Trim screens.

You can set elevator compensation for flaps here.

-------------- FLAP ------- ELEV
NORM ------ 0% ----------- 0 ----
MID ---------- 0% ----------- 0 ----
LAND ------- 0% ----------- 0 ----


DIFF. - Set % for desired aileron differential

Program Mixes
----------------------------- CHANNEL ------ SW --- +RATE -- −RATE ------ OFFSET
[PROG. MIX 1] ---- GEAR ⪫ GEAR ---- ON --- −100% --- −100% -------- -0- --- Inhibits Gear Switch
[PROG. MIX 5] ---- AUX 2 ⪫ GEAR ---- ON --- +100% --- +100% -------- -0- --- Flap Servos on AUX2 and Gear
Last edited by Turner2; Aug 30, 2013 at 02:24 PM.
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