Onkyo CR-555 Portable CD Player User Manual


 
11
Disc Notes
Precautions for Playback
Compact discs (CDs) with the following logo on the
label surface can be used. Do not use discs designed for
purposes other than audio, such as CD-ROMs for PC
use. Abnormal noise could damage the speakers or
amplifier.
*
This CD receiver supports CD-R and CD-RW discs. Note
that some discs may not playback because of the disc
characteristics, scratches, contamination or the recording
state. A disc recorded with an audio CD record will not
playback unless it is finalized.
Never use discs which have a special shape (such as
hearts or octagons). These types of discs could jam and
damage the CD receiver.
CD Playback with Copy-control Function
Some audio CDs with copy-control function do not
comply with official CD standards. These are special
discs and cannot be played with this CD receiver.
Playback of MP3 and WMA Discs
MP3 and WMA files recorded on a CD-R/CD-RW can
be played with this CD receiver.
Use discs which have been recorded following the
ISO9660 Level 2 file system. (The supported directory
depth is eight levels, the same as ISO9660 Level 1)
Discs recorded with the hierarchical file system (HFS)
cannot be played.
Up to 99 folders (including the root folder), and up to
499 folders (including root) and files can be
recognized and played.
Always close the disc tray.
Note:
A disc recorded with a recorder or personal computer
may not play in some cases. (Cause: Disc’s
characteristics, damaged or dirty disc, dirt on player’s
lens, dew condensation, etc.)
A disc recorded on a personal computer may not play
because of the application settings or environment.
Record the disc with the proper format. (Contact the
application maker for details.)
A disc with insufficient storage capacity may not
playback properly.
Playback of MP3 Discs
Only MP3 files with the extension “.MP3” or “.mp3”
are supported.
This CD receiver supports files recorded in MPEG 1
Audio Layer 3 (32-320 kbps), with the sampling rate
of 32/44.1/48 kHz.
Variable bitrates (VBR) between 32 kbps and
320 kbps are supported. The time information during
VBR playback may not display correctly.
Playback of WMA Discs
WMA stands for “Windows Media
®
Audio”, an audio
compression technology developed by Microsoft
Corporation USA.
Only WMA files with the extension “.WMA” or
“.wma” are supported.
Encode the WMA file with an application approved by
Microsoft Corporation USA. The file may not
playback correct if encoded with an unapproved
application.
Variable bitrates (VBR) between 32 kbps and
192 kbps (32/44.1/48 kHz) are supported.
Copyright-protected WMA files cannot be played
back.
WMA Pro, Lossless and Voice are not supported.