Maintenance - VDO CD 139 User Manual

• PLAY SONG IN RANDOM ORDER
During MP3 operation, press SHUFFLE
button (18) to play songs in random order.
Press again to cancel the function.
• EJECT
Press button (9) to stop MP3 function and
eject the disc from disc slot (5).
• DISPLAY INFORMATION
Press DISP button (4), following information
are shown in sequence :
Clock ID3 TAG ( if available : song title,
directory name, artist name, other contents...)
Radio frequency
• Notes on MP3
- The unit cannot read an MP3 file that
has a file extension other than ".MP3" .
- The display only support English
language characters A to Z, 0 to 9, +, -,
_ and apostrophe ( ' ) .
- The unit can play up to maximum 256
tracks and support maximum 128
directories per disc .
- The unit can display the directory/album
name of maximum 16 characters and
file/song name of maximum 28
characters.
- The unit plays only the first session of
the disc ( can be CD audio or MP3 ) if
the disc contains both CD audio tracks
and MP3 files .
- Make sure that MP3 CD is burned in
format as a data disc and NOT as an
audio disc .
- To enjoy high quality sound. It is
recommended to convert the MP3 files
with a sampling frequency of 44.1KHz
and fixed bit rate of 128kbps or higher
.
12
PTY .

MAINTENANCE

The following suggestions help you care for
the product so that you can enjoy it for
years.
1. Keep the product dry. If it does get wet,
wipe it dry immediately. Liquids might
contain minerals that can corrode the
electronic circuits.
2. Keep the product away from dust and
dirt, which can cause premature wear of
part.
3. Handle the product gently and carefully.
Dropping it can damage circuit boards
and cases, and can cause the product
to work improperly.
4. Wipe the product with a dampened cloth
occasionally to keep it looking new.
Do not use harsh chemicals, cleaning
solvents, or strong detergents to clean
the product.
5. Use and store the product only in normal
temperature environment.
High temperature can shorten the life of
electronic devices and distort or melt
plastic parts.
For CD Player
As dust tends to accumulate in the CD slot,
clean it every once in a while. Your CDs
can get scratched if you put them in a dusty
CD slot.
Care of Discs
Playing a CD that is dirty, scratched or
warped can cause the sound to skip and
the unit to operate incorrectly, resulting in
worsened sound quality. Take the following
precautions to prevent your CDs from
getting scratched or damaged.
1. Avoid making fingerprint on the disc
when handling it.
2. Put the disc back in the box immediately
after eject.
3. Do not expose the disc to heat and direct
sunlight.
4. Clean the CD frequently with
commercially available cleaning cloth or
soft cotton cloth.