Trying to set this unit back up again. Wanted to see what was up with the power light shutting off after just seconds of being plugged in. Found that Thomson is another name affiliated with RCA, so I think that I have determined which of my many AC Adapters is suppose to actually go with this unit. Also not sure how this plugs into my TV/DVD player. I was not the one to set it up in the past. Any help I can get is appreciated.....I NEED to get back on my tredmill and hope this will give me the distraction I need! Thank you, Shawn