How do I remove the Picture in Picture (PIP) feature from a Panasonic TV. I lost the instructions and the remote to the TV, but I turned the feature on by accident using the set-up feature. Now I can't tutn it off??

Your resource will be Panasonic's Online User Manual Portal. From here, you enter the model # of your TV, and it will find the manual in PDF form and be able to print it out, if you wish.