Integra DSR-7.3 - Manual (Page 9)

9
Playback side
Cleaning Discs
• Fingerprints and dust on the disc cause picture and sound
deterioration. Wipe the disc from the center outwards with a
soft cloth. Always keep the disc clean.
• If you cannot wipe off the dust with a soft cloth, wipe the disc
lightly with a slightly moistened soft cloth and finish with a
dry cloth.
• Do not use any type of solvent such as thinner, benzine,
commercially available cleaners or antistatic spray for vinyl
LPs. It may damage the disc.
Storing Discs
• Do not store discs in a place subject to direct sunlight or
near heat sources.
• Do not store discs in places subject to moisture and dust
such as a bathroom or near a humidifier.
• Store discs vertically in a case. Stacking or placing objects
on discs outside of their case may cause warping.
Handling Discs
• Do not touch the playback side of the disc.
• Do not attach paper or tape to discs.
Differences in Disc Composition
■ DVD
All discs are divided up into smaller, more manageable
sections so that you can find specific content more easily.
DVDs are divided into one or more titles. Each title may be
further divided into several chapters. Occassionally, a chapter
may contain index points, effectively dividing the chapter up
into several parts, too.
■ Video CD/CD
Video CDs and CDs are divided into a number of tracks. In
rare cases, a track may contain a number of index points,
effectively dividing the track up into several parts.
■ MP3
MP3 (MPEG1 Audio Layer 3) is a compressed audio file
format. Files are recognized by their file extension “.mp3” or
“.MP3”. Folders that contain MP3 files are automatically
numbered F_001, F_002, etc. Tracks within folders are
automatically numbered T_001, T_002, etc.
Title 1 Title 2
Chapter 1 Chapter 2 Chapter 1 Chapter 2
DVD
Video CD
CD
Track 1 Track 2 Track 3 Track 4
Track 1 Track 2 Track 3 Track 4 Track 5
Track 1 Track 2 Track 3 Track 1 Track 2
Folder 1 Folder 2
MP3