When in MultiView, navigate between screens using the Left, Right, Up and Down buttons on your remote. Audio will play only from the highlighted screen. The channel with the white border indicates the currently highlighted channel.
Change channels within a highlighted screen using the Channel Up or Channel Down buttons, or by entering a channel number directly.
To enter full screen mode for one of the channels shown in MultiView, press the OK/Select button while highlighting the screen. After switching channels in full screen, press the Back button to return to MultiView.