Sony LBT ZX9 Instruction Manual - Page 6

Notes on discs • This system can play CD-R/CD-RW discs edited by the user. However, note that playback of some discs may not be possible depending on the recording device used for recording or the disc condition. • Discs recorded on CD-R/CD-RW drives may not be played back because of scratches, dirt, recording condition or the driver's characteristics. • CD-R and CD-RW discs that have not been finalized (processing to allow playback by a normal disc player) cannot be played back. • CD-R and CD-RW discs recorded in Multi Session that have not ended by "closing the session" are not supported. • The system may be unable to playback MP3 format files that do not have the extension ".MP3". • Attempting to playback non-MP3 format files that have the extension ".MP3" may result in noise or malfunction. • With format other than ISO 9660 Level 1, Level 2 or Joliet in expansion format, album titles or track titles may not be displayed correctly. • The following discs take a longer time to start playback. - a disc recorded with complicated tree structure. - a disc recorded in Multi Session. - a disc to which data can be added (nonfinalized disc). • CD-RWs that recorded in packet write format cannot be played back. Note on DualDiscs This product is designed to play back discs that conform to the Compact Disc (CD) standard. A DualDisc is a two sided disc product which mates DVD recorded material on one side with digital audio material on the other side. Please be aware that the audio side of a DualDisc may not be played back on this product because these discs do not conform to the CD standard. "DualDisc" is a trademark of the Recording Industry Association of America (RIAA). Music discs encoded with copyright protection technologies This product is designed to playback discs that conform to the Compact Disc (CD) standard. Recently, various music discs encoded with copyright protection technologies are marketed by some record companies. Please be aware that among those discs, there are some that do not conform to the CD standard and may not be playable by this product. Cautions when playing a disc that is recorded in Multi Session • This system can play Multi Session discs when an MP3 audio track is contained in the first session. Any subsequent MP3 audio tracks recorded in later sessions can also be played back. • When you play Multi Session discs with different formats for each session, the format of the first session is recognized as the disc type. Tracks in the second and subsequent sessions are played if they are the same formats as the first session. 6US