Instructions

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9 CD/MP3 player
9.1 General information on CDs/MP3 CDs
The DIGITRADIO 451 CD IR is suitable for music played using audio data (CD-DA, MP3, WMA or AAC for CD-R and CD-RW). MP3
formats must be generated with ISO 9660 Level 1 or Level 2. Multi-session CDs cannot be read.
In MP3, WMA or AAC mode, the terms “Folder” (= album) and “Track” are key. “Album” corresponds to the folder on the PC, and
“Track” to the PC file or a CD-DA track. The device sorts albums or tracks alphabetically by name. If you prefer a dierent order,
change the name of the track or album and place a number in front of the name.
When burning a CD-R and CD-RW with audio data, various problems can arise which could occasionally compromise smooth
playback. The causes of this are faulty soware or hardware seings or the blank disc being used. Should such errors arise, you
should contact your CD burner/burner soware manufacturer or search for the relevant information, e.g. on the Internet.
If you make audio CDs, observe the legal requirements and do not violate the copyrights of third parties.
The device can play CDs with MP3, WMA, AAC data and normal audio CDs (CD-DA). Do not use other extensions such as
*.doc, *.txt, *.pdf etc. when converting audio files to MP3. Music files with the extensions *.DLF, *.M3U and *.PLS cannot be
played.
Due to the wide variety of encoder soware, it cannot be guaranteed that every MP3, WMA and AAC file can be played
without interference.
If there are any faulty tracks/files, playback will continue with the next track/file.
It is beer to burn the CD at a low speed and to create the CD as single session and finalise it.
The device switches to standby mode aer approx. 15 minutes with no playback.