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Disc Notes
—Continued
About WMA
WMA stands for
Windows Media Audio
and is an audio
compression technology developed by Microsoft Corpo-
ration. Audio can be encoded in WMA format by using
Windows Media
®
Player.
Disc Content Organization
■
Audio CD
Audio CDs contain tracks.
■
MP3/WMA Disc
MP3/WMA discs contain MP3/WMA files organized
in folders.
Handling Discs
•Never touch the underside of a disc. Always hold discs
by the edge, as shown.
•Never attach adhesive tape or sticky labels to discs.
Cleaning Discs
•For best results, keep your discs clean. Fingerprints
and dust can affect the sound quality and should be
removed as follows. Using a clean, soft cloth, wipe
from the center outwards, as shown. Never wipe in a
circular direction.
•To remove stubborn dust or dirt, wipe the disc with a
damp, soft cloth, and then dry it with a dry cloth.
•Never use solvent-based cleaning fluids, such as thin-
ner or benzine, commercially available cleaners, or
antistatic sprays intended for vinyl records, as they
may damage the disc.
Storing Discs
• Don’t store discs in places subject to direct sunlight or
near heat sources.
• Don’t store discs in places subject to moisture or dust,
such as in a bathroom or near a humidifier.
•Always store discs in their cases and vertically. Stack-
ing, or putting objects on unprotected discs may cause
warping, scratches, or other damage.
Track 2 Track 3 Track 4Track 1
Audio CD
Track 5
Folder 1
Folder 2
File 2 File 3 File 1File 1 File 2
MP3/WMA disc (CD-R/CD-RW)
Underside
✔