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4-238-112-11(2)
2002 Sony Corporation
CDP-CX455
Operating Instructions
Compact Disc
Player


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WARNING
This symbol is intended to alert the user to the
presence of uninsulated "dangerous voltage" within
the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to the
presence of important operating and maintenance
(servicing) instructions in the literature accompanying
the appliance.
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.
For the customers in the United States
ENERGY STAR® is a U.S. registered mark.
As
ENERGY STAR® Partner, Sony Corporation has
determined that this product meets the
ENERGY
STAR® guidelines for energy efficiency.
WARNING
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following
measures:
­ Reorient or relocate the receiving antenna.
­ Increase the separation between the equipment and
receiver.
­ Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
­ Consult the dealer or an experienced radio/TV technician
for help.
CAUTION
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
Owner's Record
The model and serial numbers are located on the rear of the
unit. Record the serial number in the space provided below.
Refer to them whenever you call upon your Sony dealer
regarding this product.
Model No. CDP-CX455
Serial No.
_________________________


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Welcome!
Thank you for purchasing this Sony Compact Disc Player.
Before operating the unit, please read this manual thoroughly
and retain it for future reference.
About This Manual
The instructions in this manual are for model CDP-CX455.
Conventions
· Instructions in this manual describe the controls on the
player.
You can also use the controls on the remote if they have the
same or similar names as those on the player.
· The following icons are used in this manual:
Z
Indicates that you can do the task using the remote.
z
Indicates hints and tips for making the task easier.
Notes on CDs
On handling CDs
· To keep the disc clean, handle the disc carefully.
· Do not stick paper or tape on the disc.
· Do not expose the disc to direct sunlight or heat sources
such as hot air ducts, nor leave it in a car parked in direct
sunlight as there can be considerable rise in temperature
inside the car.
· After removing a disc from the disc slot, store the disc in its
case.
On cleaning
· Before playing, clean the disc with a cleaning cloth. Wipe
the disc from the center out.
· Do not use solvents such as benzine, thinner, commercially
available cleaners or anti-static spray intended for vinyl
LPs.
Notes on CD-R and CD-RW discs
This unit can play the following discs:
Type of discs
Label on the disc
· Some CD-Rs/CD-RWs (depending on the equipment used
for their recording or the condition of the disc) may not
play on this player.
· You cannot play a CD-R/CD-RW that is not finalized*.
* A process necessary for a recorded CD-R/CD-RW disc to
be played on the audio CD player.
About MP3 files
MP3 (MPEG 1 Audio Layer-3) is a standard technology
and format for compressing a sound sequence. The file
is compressed to about 1/10 of its original size. Sounds
outside the range of human hearing are compressed
while the sounds we can hear are not compressed.
Playback of some MP3 files may not be possible,
depending on the encoding.
The encoding method (i.e., the bit rate selected for
encoding) will affect the sound quality of the MP3 files
created. The bit rate typically used for MP3 files is
128 kbps.
Notes on discs
You can play MP3 files recorded on CD-ROMs, CD-Rs
(recordable CDs), and CD-RWs (rewritable CDs).
The disc must be in the ISO 9660*1 level 1 or level 2
format, or Joliet or Romeo in the expansion format.
You can use a disc recorded in Multi Session*2.
Audio CD
MP3 files
(continued)


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The playback order of the MP3 files
The playback order of the folders and files is as
follows:
Notes
· A folder that does not include an MP3 file is skipped.
· When you insert a disc with many trees, it takes a longer
time to start playback.
We recommend that you make only one or two trees for
each disc.
· Maximum folder number: 150 (including root folder and
empty folders)
· Maximum total number of MP3 files and folders: 300
· The CD player can play the MP3 files in a folder whose
depth in the folder tree is up to 8.
Tip
To specify a desired playback order, before the folder or file
name, input the order by number (e.g., "01", "02"), then
record contents onto a disc. (The order differs depending on
the writing software.)
*1 ISO 9660 Format
The most common international standard for the
logical format of files and folders on a CD-ROM.
There are several specification levels. In Level 1, file
names must be in the 8.3 format (no more than eight
characters in the name, no more than three
characters in the extension ".MP3") and in capital
letters. Folder names can be no longer than eight
characters. There can be no more than eight nested
folder levels. Level 2 specifications allow file names
up to 31 characters long.
Each folder can have up to 8 trees.
For Joliet or Romeo in the expansion format, make
sure of the contents of the writing software, etc.
*2 Multi Session
This is a recording method that enables adding of
data using the Track-At-Once method. Conventional
CDs begin at a CD control area called the Lead-in
and end at an area called Lead-out. A Multi Session
CD is a CD having multiple sessions, with each
segment from Lead-in to Lead-out regarded as a
single session.
CD-EXTRA: A format in which CD-DA (audio) data
are recorded in the tracks of session 1 and computer
data in the tracks of session 2.
Mixed CD: A format in which computer data are
recorded in the first track and CD-DA (audio) data in
the following tracks within a session.
Notes
· With formats other than ISO 9660 level 1, folder names or
file names may not be displayed correctly.
· When naming, be sure to add the file extension ".MP3" to
the file name.
· If you up the extension ".MP3" to a file other than MP3, the
unit cannot recognize the file properly and will generate
random noise that could damage your speakers.
· The following discs take a longer time to start playback.
­ a disc recorded with complicated tree structure.
­ a disc recorded in Multi Session.
­ a disc to which data can be added (non-finalized disc).
Cautions when playing a disc that is recorded in Multi
Session
CD-DA (audio) data or MP3 files stored on a Multi Session
CD may be subject to some restrictions on playback.
­ If the disc begins with a CD-DA session, it is recognized
as a CD-DA (audio) disc, and playback continues until an
MP3 session is encountered.
­ If the disc begins with an MP3 session, it is recognized as
an MP3 disc, and playback continues until a CD-DA
(audio) session is encountered.
­ The playback range of an MP3 disc is determined by the
tree structure of files produced by analyzing of the disc.
­ A disc with a mixed CD format will be recognized as a
CD-DA (audio) disc.
1
2
6
3
5
7
1
2
6
7
4
8
3
5
8
4
9
Folder (album)
MP3 file (tracks)
Tree 1
Tree 2
Tree 3
Tree 4
Tree 5


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TABLE OF CONTENTS
Getting Started
Unpacking .............................................................................................................................. 6
Hooking Up the System ....................................................................................................... 6
Connecting Another CD Player .......................................................................................... 8
Inserting CDs ......................................................................................................................... 9
Playing CDs
Playing a CD ........................................................................................................................ 12
Using the Display ............................................................................................................... 13
Locating a Specific Disc ..................................................................................................... 15
Specifying the Next Disc to Play ...................................................................................... 17
Playing Discs (Album) in Various Modes (Repeat/Shuffle Play) ............................... 17
Creating Your Own Program (Program Play) ................................................................ 19
Using the Timer ................................................................................................................... 22
Fading In or Out .................................................................................................................. 22
Storing Information About CDs (Custom Files)
What You Can Do With the Custom Files ....................................................................... 23
Labeling Discs (Disc Name) .............................................................................................. 23
Storing Custom File Information Using a Keyboard ..................................................... 26
Classifying Discs According to Artist Name (Artist File) ............................................. 27
Playing discs assigned the same Artist Name with one-touch of a TOP ARTIST
button (Top Artist Play) ..................................................................................................... 29
Using the Player with Another Component
Controlling Another CD Player (Advanced Mega Control) ......................................... 30
Playing Alternately (No-Delay Play/X-Fade Play) ....................................................... 31
Controlling the Player by Another Unit .......................................................................... 32
Additional Information
Using the CONTROL A1II control system ...................................................................... 33
Precautions ........................................................................................................................... 34
Troubleshooting .................................................................................................................. 35
Specifications ....................................................................................................................... 36
Index
Index ..................................................................................................................................... 37