DX3S question
 

Ok I have read through the manual and it is not helpful at all.

The DX3s is a 3 channel radio right? Then why can't I use the 3rd channel for something other than mixing the servos? I just installed a light kit in my SC10 and want to be able to hit a button on the radio and turn them on and off, did I just miss something in the manual? Is this possible with this radio?:confused::confused::confused:

curious, how would you tell the lights to turn on and off just by plugging them into the third channel?

From what I can tell there is constant power running through the aux slot on the rx. It has been the slot my transponder was always plugged into. I mainly want to know if it can be linked to a button and be turned off on command?

good question. I would think you could jury rig something with a servo setup of some sort. Have you tried contacting Spektrum? I myself am doing a light setup with a siren combined, it would be cool to be able to do that from the radio.