I'm a little confused and need someones help. I just purchased a Panasonic TH-50PX50U plasma tv. I'm very pleased with the set,but for some reason I can't seem to get the dvd player to connect properly. I have tried every way the manual suggests , but I get nothing. With my old set(an RCA) you had to set the tv channel to 91 to get a picture with the dvd player. Is there a particular channel I need to key in with this set or I am just totally missing something? I'm more than a little frustrated about this because I have hooked up all my own equipment in the past with no problem. So if anyone can help I would greatly appreciate it .