SONY DEJ368CK
Owner's Manual

To turn off the operation beep sound

On headphones/earphones Road safety
Do not use headphones/earphones while driving, cycling, or operating any motorized vehicle. It may create a traffic hazard and is illegal in some areas. It can also be potentially dangerous to play your headsets at high volume while walking, especially at pedestrian crossings. You should exercise extreme caution or discontinue use in potentially hazardous situations.

This warranty is valid only in the United States.

You can turn off the beep sound that is heard from your headphones/earphones when you operate your CD player.

1 Remove the power source (AC power adaptor, dry
batteries) from the CD player.

2 Connect the power source while pressing x. To turn on the beep sound
Remove the power source and then connect the power source without pressing x.

Preventing hearing damage
Avoid using headphones/earphones at high volume. Hearing experts advise against continuous, loud and extended play. If you experience a ringing in your ears, reduce volume or discontinue use.

Playing your favorite tracks by adding Bookmarks
(Bookmark track play)
You can add Bookmarks to up to 99 tracks for each CD. You can use this function for up to 5 CDs.

Consideration for others
Keep the volume at a moderate level. This will allow you to hear outside sounds and to be considerate to the people around you.

To add Bookmarks 1 During playback of the track where you want to add a
Bookmark, press and hold u until � (Bookmark)� flashes in the display. When the Bookmark has been added successfully, flashing of � � becomes slow. Repeat step 1 to add Bookmarks to the tracks you want.

Maintenance
To clean the casing
Use a soft cloth slightly moistened in water or a mild detergent solution. Do not use alcohol, benzine or thinner.

2

To clean the plugs
If the plugs become dirty, there is no audio or noise is heard. Clean them with a dry soft cloth periodically.

To listen to the tracks with Bookmarks 1 Press P MODE/ 2 Press u.
repeatedly until � � flashes.

Troubleshooting
Should any problem persist after you have made these checks, consult your nearest Sony dealer.

� � lights up in the display and the playback of the tracks with Bookmarks starts.

�Hold� appears in the display when you press a button, and the CD does not play.
c The buttons are locked. Slide HOLD back.

To remove the Bookmarks
hold u until �

During playback of the track with a Bookmark, press and � disappears from the display. �

The volume does not increase even if you press VOL + repeatedly.
c Press and hold SOUND until �AVLS� disappears from the display.

To check the tracks with Bookmarks
During playback of the tracks with Bookmarks, � keeps flashing slowly in the display.

Notes
� During playback of the tracks with Bookmarks, tracks are played in order of track number, and not in the order you added the Bookmarks. � If you try to add Bookmarks to the tracks on the 6th CD, the Bookmarks of the CD you played back first will be erased. � If you remove all power sources, all Bookmarks stored in memory will be erased.

The battery compartment lid is dettached by an accidental drop, excessive force, etc.
c Attach it as illustrated below.

Precautions
On safety
� Should any solid objects or liquid fall into the CD player, unplug it and have it checked by qualified personnel before operating it any further. � Do not put any foreign objects in the DC IN 4.5 V (external power input) jack.

Specifications
System
Compact disc digital audio system

Laser diode properties
Material: GaAlAs Wavelength: λ = 780 nm Emission duration: Continuous Laser output: Less than 44.6 µW (This output is the value measured at a distance of 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.)

On power sources
� When you are not using the CD player for a long time, disconnect all power sources from the CD player.

On AC power adaptor
� Use only the AC power adaptor supplied. If your CD player is not supplied with the one, use the AC-E45HG AC power adaptor. Do not use any other AC power adaptor. It may cause a malfunction.

Power requirements
For the area code of the model you purchased, check the upper left side of the bar code on the package. � Two LR6 (size AA) batteries: 3 V DC � AC power adaptor (DC IN 4.5 V jack): U, U2, CA, CA2, E92, MX2, TW2 and CA2/C models: 120 V, 60 Hz CED, CED/4, CE7, CE7/C, EE, EE1, E, E13 and E13/2 models: 220 - 230 V, 50/60 Hz CEK model: 230 V, 50 Hz AU2 model: 240 V, 50 Hz EU8, EU8/C, JE.W, E18, KR4 and EE8 models: 100 - 240 V, 50/60 Hz HK4 model: 230 V, 50/60 Hz CNA model: 220 V, 50 Hz

Polarity of the plug

� Do not touch the AC power adaptor with wet hands. � Connect the AC power adaptor to an easily accessible AC outlet. Should you notice an abnormality in the AC power adaptor, disconnect it from the AC outlet immediately.

On dry batteries
� Do not throw the batteries into fire. � Do not carry the batteries with coins or other metallic objects. It can generate heat if the positive and negative terminals of the battery are accidentally contacted by a metallic object. � Do not mix new batteries with old ones. � Do not use different types of batteries together. � When the batteries are not to be used for a long time, remove them. � If battery leakage occurs, wipe off any deposit in the battery compartment, and install new batteries. In case the deposit adheres to you, wash it off thoroughly.

Dimensions (w/h/d) (without projecting parts and controls)
Approx. 136 � 26 � 150 mm (5 3�8 � 1 1�16 � 6 in.)

Mass (excluding accessories)
Approx. 185 g (6.6 oz)

Operating temperature
5°C - 35°C (41°F - 95°F) Design and specifications are subject to change without notice.

On the CD player
� Keep the lens on the CD player clean and do not touch it. If you do so, the lens may be damaged and the CD � � player will not operate properly. Do not put any heavy object on top of the CD player. The CD player and the CD may be damaged. Do not leave the CD player in a location near heat sources, or in a place subject to direct sunlight, excessive dust or sand, moisture, rain, mechanical shock, unleveled surface, or in a car with its windows closed. If the CD player causes interference to the radio or television reception, turn off the CD player or move it away from the radio or television. Discs with non-standard shapes (e.g., heart, square, star) cannot be played on this CD player. Attempting to do so may damage the CD player. Do not use such discs.

Supplied Accessories
D-EJ360: Headphones/earphones (1) D-EJ368CK*: AC power adaptor (1) Headphones/earphones (1) Car connecting pack (1) Car battery cord (1) Rotary commander (1) Velcro tape for the CD player (2) Velcro tape for the rotary commander (1) * �Operating Instructions for the car kit� is enclosed.

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