Integra DSR-4.8 - Manual (Page 9)

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
®
Player version 7/7.1 or 8.
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.
Underside
✔