Hi, when you go into program on control panel, say deactivating a sensor or anything, you confirm your setting via pressing the tick, what button would you press then to get out of programming, only I deactivated a device ( or so I thought ) then pressed the back button, only to find out ( and my neighbours !!!! ) that I hadn't, lol, I presume the back button also cancels out your choosing, so after selecting your device what do you press to come out of menu.