Spektrum dx9 switch assignment

[telscossie]

Can anyone tell me how to assign a switch for gear up on my heli please using dx9

[waveydavey]

In channel input setup select the channel you want to change, lets say gear and flick the switch back and forth you want to control it. The assignment should change to the letter associated with that switch

[telscossie]

I have tried that and I have assigned a switch but when I try it on Phoenix v5 I cant seem to find out where to add it to controller settings