Integra DSR-4.8 Instruction Manual page 9

Introduction—Continued
MP3/WMA/JPEG Compatibility
• The DVD receiver can play/display MP3, WMA, and
JPEG files recorded on CD-R, CD-RW, DVD-R,
DVD-RW, DVD+R and DVD+RW discs.
• Discs must be in ISO 9660 Level 2 or Joliet format
(folders can be up to eight levels deep). Music files
recorded on discs that use the HFS (hierarchical file
system) cannot be played.
• Discs must be finalized.
• The DVD receiver can only recognize the first session
on multisession discs.
• You can determine the order in which the DVD
receiver plays/displays your MP3/WMA songs and
JPEG pictures by prefixing file and folder names with
a three-digit number. For example 001.Root,
002.Folder, and so on, and 001.Track.mp3,
002.Track.mp3, and so on.
• Only the first eight characters of folder and track names
(excluding the filename extension) are displayed.
• The folder numbered "001" appears as "ROOT" in the
Disc Navigator.
• The DVD receiver supports up to 255 folders and up
to 255 files per folder.
• If you try to play an incompatible file, the message
"This format cannot be played." appears on the dis-
play.
■ MP3
• MP3 files must be MPEG1 Audio Layer 3 format,
44.1 or 48 kHz, fixed bit-rate.
• MP3 files must have a ".mp3" or ".MP3" filename
extension.
• Variable bit-rates (VBR) from 32 kbps to 320 kbps are
supported. (Playing times may display incorrectly
with VBR.)
■ WMA
• WMA files must have the copyright option turned off.
• Sampling rates 44.1/48 kHz are supported.
• Variable bit-rates (VBR) from 48 kbps to 192 kbps
(44.1 kHz) and 128 kbps to 192 kbps (48 kHz) are
supported. (Playing times may display incorrectly
with VBR.)
• WMA files must have a ".wma" or ".WMA" filename
extension.
■ JPEG
• JPEG files must have a ".jpg" or ".JPG" filename
extension.
• JPEG files must be less than 5 megabytes in size.
• JPEG files up to 5,700 x 3,800 pixels are supported.
About WMA
WMA is an acronym for Windows Media Audio and
refers to an audio compression technology developed by
Microsoft Corporation. WMA content can be encoded
®
by using Windows Media
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 and picture 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, because
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.
Player version 7/7.1 or 8.
Underside
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