How do you hook up a RCA TV (with picture in a picture feature active) Direct Tv satelitte receiver, vcr, colby dvd player? We have had the RCA Tv for some time but never used the picture in a picture feature cause we did not know how to do this. I know you have to have a vcr in order to do it. We have the vcr (an older type-guess it is called a monaural vcr cause it don't have a S video connecion on it) and then we have the Colby dvd player we would like to hook up to it too. Thanks:) :)

How may PIP inputs do you have?
PIP is good to watch 2 programs, many need their own tuner, to see another channel.
Some have 4 or more PIP. Which do you want to hook up?
I like Picture in Picture for External cameras. Could watch for Pizza person. Boat, Swimming Pool, Baby Monitor, anything.
Or
You could have Football Game on main screen, and your Computer with wireless Keyboard, or laptop with transmitter and see on TV, During Half Time you could Swap Pictures and work on the Computer, Game would be up in corner.