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Appendix
• The sound quality of MP3 files generally
becomes better with increasing bit rate. This
unit can play recordings with bit rates from 8
kbps to 320 kbps, but in order to be able to
enjoy a certain sound quality, it is recom-
mended to use only discs recorded with a bit
rate of at least 128 kbps.
Important:
• When naming an MP3 file, add the corre-
sponding filename extension (.mp3).
• This unit plays back files with the filename
extension (.mp3) as MP3 files. To prevent noise
and malfunctions, do not use this extension for
files other than MP3 files.
About folders and MP3 files
• An outline of a CD-ROM with MP3 files on it is
shown below. Subfolders are shown as folders
in the folder currently selected.
q First level
w Second level
e Third level
Notes:
• This unit assigns folder numbers. The user can
not assign folder numbers.
• If you are using a folder that does not contain
an MP3 file, the folder itself will display but you
will not be able to see any files in the folder.
• MP3 files in up to 8 tiers of folders can be
played back. However, there is a delay in the
start of playback on discs with numerous tiers.
For this reason we recommend creating discs
with no more than 2 tiers.
• It is possible to play back up to 253 items from
a folder on a single disc.
Ambient conditions for playing
disc
• At extremely high temperatures, a temperature
cutout protects this product by switching it off
automatically.
• Despite our careful design of the product, as a
result of mechanical wear, ambient conditions
for use, or handling of the disc, small
scratches that do not affect actual operation
may appear on the disc surface. This is not a
sign of the malfunction of this product. Con-
sider it to be normal wear and tear.
Using the display correctly
• If liquid or foreign matter should get
inside this product, turn off the power
immediately and consult your dealer or
the nearest authorized PIONEER Service
Station. Do not use the product in this con-
dition because doing so may result in a
fire, electric shock, or other failure.
• If you notice smoke, a strange noise or
smell from the display unit, or any other
abnormal signs on the LCD screen or Sub
display, turn off the power immediately
and consult your dealer or the nearest
authorized PIONEER Service Station.
Using this product in this condition may
result in permanent damage to the system.
• Do not disassemble or modify this prod-
uct, as there are high-voltage components
inside which may cause an electric shock.
Be sure to consult your dealer or the near-
est authorized PIONEER Service Station
for internal inspection, adjustments or
repairs.
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