Select Settings > Media.

Auto Full Screen

Enables the stereo to hide the notification bar and display full screen video after eight seconds of playback.

Screen Ratio of USB/SD Video

Sets how the stereo scales videos played from a USB device or memory card. The Keep Ratio option maintains the original aspect ratio of the video file, and the Stretch option stretches the video to fill the stereo screen.

Rear Seat

Enables the media player to display media on the rear screen. For more information about connecting a rear screen to the stereo, see the RV-IN801 Infotainment System Installation Instructions.