I'm guessing that my system is not clear for resetting. Following the direction and I've accessed the menu and the 8 sub menu's. In holding the button for reset the system just reverts back to primary menu. I'm also not clear as to what I might be resetting. I think the abbreviated text is in German.
There is an item on option 19 that is labeled "LOCK ON" Might turning this off open the reset function? Grateful for the help. Eddie