I posted this in the Plasma Display forum, but think this could apply here.
I have a strange problem, or maybe it's common and I'm not aware of it. Here's my setup. My Samsung plasma is plugged into a home theater UPS (Monoprice brand) and when it's on it reads about 70% battery load. I have a Wii that's plugged into the non-UPS side of the UPS and I'm using the TV's front RCA connection for the Wii. When I turn the Wii on, it causes the TV's battery load to go up pass 100%, causing the UPS to beep. It's has something to do w/ the RCA connection b/c as soon as I disconnect the Wii RCA cable, the load drop back to 70%. I have a PS3 and FIOS box, both connected by HDMI, and no problem. Any idea what's going on here? Any suggestions? Thanks.