Additional Information; Precautions; Notes On Discs; About Mp3 Files - Sony CDX-R3310 Operating Instructions Manual

Additional Information

Precautions

• If your car has been parked in direct sunlight,
allow the unit to cool off before operating it.
• Power antenna will extend automatically while
the unit is operating.
Moisture condensation
On a rainy day or in a very damp area, moisture
condensation may occur inside the lenses and
display of the unit. Should this occur, the unit
will not operate properly. In such a case, remove
the disc and wait for about an hour until the
moisture has evaporated.
To maintain high sound quality
Be careful not to splash juice or other soft drinks
onto the unit or discs.

Notes on discs

• To keep a disc clean, do not touch its surface.
Handle the disc by its edge.
• Keep your discs in their cases or disc
magazines when not in use.
• Do not subject discs to heat/high temperature.
Avoid leaving them in a parked car or on a
dashboard/rear tray.
• Do not attach labels, or use discs with sticky
ink/residue. Such discs may stop spinning
when used, causing a malfunction, or may ruin
the disc.
• Do not use any discs with labels or stickers
attached.
The following malfunctions may result from
using such discs:
– Inability to eject a disc (due to a label or
sticker peeling off and jamming the eject
mechanism).
– Inability to read audio data correctly (e.g.,
playback skipping, or no playback) due to
heat shrinking of a sticker or label causing a
disc to warp.
• Discs with non-standard shapes (e.g., heart,
square, star) cannot be played on this unit.
Attempting to do so may damage the unit. Do
not use such discs.
• You cannot play 8 cm (3 in) CDs.
• Before playing, clean the
discs with a commercially
available cleaning cloth. Wipe
each disc from the center out.
Do not use solvents such as
benzine, thinner,
commercially available
cleaners, or antistatic spray
intended for analog discs.
Notes on CD-R/CD-RW discs
• Some CD-Rs/CD-RWs (depending on the
equipment used for its recording or the
condition of the disc) may not play on this unit.
• You cannot play a CD-R/a CD-RW that is not
finalized.
Music discs encoded with copyright
protection technologies
This product is designed to play back discs that
conform to the Compact Disc (CD) standard.
Recently, various music discs encoded with
copyright protection technologies are marketed
by some record companies. Please be aware that
among those discs, there are some that do not
conform to the CD standard and may not be
playable by this product.

About MP3 files

MP3, which stands for MPEG-1 Audio Layer-3,
is a music file compression format standard. It
compresses audio CD data to approximately 1/10
of its original size.
• The unit is compatible with the ISO 9660 level
1/level 2 format, Joliet/Romeo in the expansion
format, ID3 tag version 1.0, 1.1, 2.2, 2.3 and
2.4, and Multi Session.
• The maximum number of:
– folders (groups): 150 (including root and
empty folders).
– MP3 files (tracks) and folders contained in a
disc: 300 (if a folder/file names contain many
characters, this number may become less than
300).
– displayable characters for a folder/file name
is 32 (Joliet), or 32/64 (Romeo); ID3 tag is
15/30 characters (1.0, 1.1, 2.2 and 2.3), or 63/
126 characters (2.4).
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