Kevin. The inactivity timer is disabled when the unit is plugged in/charging. -- Jason Castonguay <jcast@xxxxxxxx> I welcome you to visit my web site at http://www.MusicalMomentsWithJason.com/ or listen to a clip by clicking below http://musicalmomentswithjason.com/audio/JASON_CASTONGUAY-Cheek_to_Ch-clip-69-266.m3u