Technical data

Version: 04.12.2006 Bluetooth USB Interface 7 607 545 500 FAQ
Please understand that despite careful analyses and editing, Blaupunkt Page 14 / 23
is unable to guarantee that these FAQ pages are complete and free from errors.
4. USB operation
No. Q
/
A
Question / Answer Applie
s to
HW
Applies to
app. SW
Applies
to BL
SW
U01 Q
Can I play copy-protected MP3 files from USB
devices?
0
A
No, the interface does not support any digital rights management
(DRM).
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U02 Q
Are playlists supported?
0
A
You can create playlists with the "M3U" file extension in the
BLAUPUNKT directory on your USB stick. You can find a description
of this file format on the Internet using the search term "M3U", e.g. at
www.wikipedia.org
From 6707
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U03 Q
In what order are MP3 files played?
0
A
The connected USB stick is searched as follows (each playlist and
each directory and subdirectory count as one "CD", i.e. even
directories that do not contain any MP3 files):
• Playlists in the BLAUPUNKT directory
The playlists are sorted alphabetically.
The MP3 files stated in the playlists are played in the specified
order.
Incorrect entries in the playlists are ignored (e.g. file names with
extensions that are not ".mp3", references to non-existent files).
• MP3 files in the root directory (highest directory level)
o MP3 files in subdirectory 1
 MP3 files in sub-subdirectory 1.1
• MP3 files in sub-sub-subdirectory 1.1.1
• :
• MP3 files in sub-sub-subdirectory 1.1.i
 MP3 files in sub-subdirectory 1.2
• MP3 files in sub-sub-subdirectory 1.2.1
• :
• MP3 files in sub-sub-subdirectory 1.2.j
 :
o MP3 files in subdirectory 2
 MP3 files in sub-subdirectory 2.1
• MP3 files in sub-sub-subdirectory 2.1.1
• :
• MP3 files in sub-sub-subdirectory 2.1.k
 MP3 files in sub-subdirectory 2.2
• MP3 files in sub-sub-subdirectory 2.2.1
• :
• MP3 files in sub-sub-subdirectory 2.2.n
 :
A total of up to 4 directory levels are supported. Any number of
directories can be stored on each level.
All MP3 files that are found (except playlists) are played in the order
in which they are physically stored.
You can display this order on your PC using the "DIR" DOS
command. (Windows Explorer sorts the displayed files and therefore
does NOT display the order in which they are physically stored!)
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