devention DEVO-7 User Manual page 104

2）V-TAIL(once wing type selected the DELTA,V-Tail will not appeared.)
Press R or L ,under V-TAIL setting interface ,there are" INHIBIT" and "ACT",select
'ACT" as below,
Below is the graphics for the servos location of the V-tail
Below is the graphics for the servos location of the V-tail Type.
connects to the ELEVATOR channel in Receiver
Left elevator
connects to the RUDDER channel in Receiver
Right elevator
3)Dual channels setting
Dual Channels can be set as Elevator, Aileron, Rudder, or Flaperon. It is of dual
DEVO-7 Page 104 of 170