2015 Jeep Grand Cherokee Owner Manual - Page 373

UNDERSTANDING YOUR INSTRUMENT PANEL 371 DVD Region Codes The Blu-ray™ Disc player and many DVD discs are coded by geographic region. These region codes must match in order for the disc to play. If the region code for the DVD disc does not match the region code for the player, the disc will not play. DVD Audio Support When a DVD-Audio disc is inserted in the Blu-ray™ Disc player, the DVD-Audio title on the disc is played by default (most DVD-Audio discs also have a Video title, but the Video title is ignored). All multi-channel program material is automatically mixed down to two channels, which may result in a lowered apparent volume level. If you increase the volume level to account for this change in level, remember to lower the volume before changing the disc or to another mode. Recorded Discs The Blu-ray™ Disc player will play CD-R and CD-RW discs recorded in CD-Audio or Video-CD format, or as a CD-ROM containing MP3 or WMA files. The player will also play DVD-Video content recorded to a DVD-R or DVD-RW disc. DVD-ROM discs (either pressed or recorded) are not supported. If you record a disc using a personal computer, there may be cases where the Blu-ray™ Disc player may not be able to play some or the entire disc, even if it is recorded in a compatible format and is playable on other players. To help avoid playback problems, use the following guidelines when recording discs. • Open sessions are ignored. Only sessions that are closed are playable. • For multi-session CDs that contain only multiple CDAudio sessions, the player will renumber the tracks so each track number is unique. 4