Samsung PN64E8000 manual

NNIf you turn the TV off while watching in the PIP mode, the PIP function is reset to Off. When you turn your TV on, you must turn PIP on again to watch in the PIP mode.

NNYou may notice that the picture in the PIP screen becomes slightly unnatural when you use the main screen to view a game or karaoke.

NNThe PIP is not supported in 3D function.