OK just read back a few pages and have not seen the answer to my question...
I have a helios with 901s and 407,408,210 rx's I was wondering how the 3rd channels are used ?? I am looking to run a kill switch on gas engine..
Hope I can get this working for me cuase I am loving this radio and will be upgrading to a euros soon....but not going to if this doesnt work...
thanks