I have inherited this Home Theater System without a manual....and cannot find one I can download off of the internet....to make matters worse I cannot get the audio to work on the cable channels....it worked fine when I had it hooked up through my satellite but now that I have it through a regular cable system (Brighthouse) I cannot get the "AV IN" to work s I have no audio on regular channels. Any advice on what I am doing wrong!??!?!?!?!?!? Please Help!!!!!!!!!!!!!!!!
