(on)-on-(on) switch

[banana_man]

Hi Tom, I have gone over the setup with Scott, who has done it before, and he says that the best bet is to use some form of on-on-on switch. I cannot use any switch with an off, as I need to activate different value resistors to fool the TX into thinking it has a pot attached. The circuit, drawn by Scott is here:[attachment=0:3vvfzt5z]SimpleSwitch.png[/attachment:3vvfzt5z] this is for a 5k pot