Hi, My name is Terry. I was trying to use an outside DVD player with the Model #H2017V. I have all the cables hooked up right . We are currently living in a homeless shelter, and I know I have all the out puts in right. I even tried to change them out with other cables. The only thing that happens is the volume of the t.v. goes down even with the changing of stations. Please Help!! mazentertainment@gmail.com