I dunno man, ask me at the squadron tomorrow after I go flying......hint: you used to be in my class
Seriously though, I put them under my chin, put in the ears, put on skullcap (or not), helmet, and then connect them. Normally I have to sit there in marshall screwing with the helmet side connector for a while until I get a good connection (left ear is always cutting out).
Yeah, I know who you are giggles. I guess I will just keep tinkering with them in ACM. They work fine until you put on the Gs and start craning your neck around, then they fall out 25% of the time in the right ear.