Buddy cant get to work with DX7 on the gear switch? Help please

Use the monitor screen and see if the switch is controlling the channel he wants.

Its not very complicated, the two red leds go inline between the battery and ignition, and the other wire plugs into whatever channel your going to use.

Also check and make sure the channel you are using is set for full travel in both directions.

Milton

Milton, sending you a PM.

Karol