I just received the air version of the new 16IZ and would like to program a Tech Aero IBC on/off ignition switch. I used channel ‘aux 7’ and the SF two way switch for the same purpose on my 12FG. I think the end points were set at -100 and +100. But I can’t remember what screens or inputs I used. Any help is appreciated.

UPDATE: went through previous posts and figured out how to set up the switch. Great radio. Really look forward to retiring my 12FG and start using the 16IZ. Bill/Judge - thanks again.