The AVLS (Automatic Volume Limiter System) function keeps down the maximum volume to protect your ears.
(rear)
LINE OUT (OPTICAL)
Optical digital 
connecting cord
(not supplied)
Using the supplied remote control
For the customers supplied with the RM-VOL (volume)
= •+
(AMS*/search)
^ (play/pause)
z Power Sources
Using rechargeable batteries
Charge the rechargeable batteries before using them for the first time.Use the
Notes
•Charging time varies depending on how the rechargeable battery is used.
•If the battery is new or has not been used for a long time, it may not be charged completely until you charge and discharge it several times.
•If the battery life becomes shorter by about half, replace it with Sony
•The supplied rechargeable batteries are only for this player. You cannot use them for other models.
z Additional Information
Precautions
On safety•Should any solid objects or liquid fall into the 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.
On power sources•When you are not using the player for a long time, disconnect all power sources from the player.
Maintenance
To clean the lensClean the lens with a lens cleaning kit
Lens
To clean the casingHeadphones (stereo minijack) 15 mW + 15 mW at 16 ohms
Line output (stereo minijack)
Output level 0.7 V rms at 47 kilohms Recommended load impedance over 10 kilohms
Optical digital output (optical output connector) Output level:
For the area code of the model you purchased, check the upper left side of the bar code on the package.
• Two Sony | |
batteries: | 2.4 V DC |
• Two LR6 | (size AA) batteries: 3 V DC |
OPTICAL (DIGITAL) IN* 
MiniDisc recorder
DAT deck, etc.
ESP**
Display window
SOUND
HOLD***
p (stop)
(rear)
Using dry batteries
Insert the batteries properly in the same way as the rechargeable batteries.1 Disconnect the AC power adaptor and•Use only the supplied AC power adaptor. If your player is not supplied with it, use AC- E45HG AC power adaptor. Do not use any other AC power adaptor.
Use a soft cloth slightly moistened in water or a mild detergent solution. Do not use alcohol, benzine or thinner.
• AC power adaptor (DC IN 4.5 V jack): |
U2/CA2/E92 model: 120 V, 60 Hz |
CED/CEF/EE1/E13 model: |
220 - 230 V, 50/60 Hz |
CEK model: 230 - 240 V, 50 Hz |
EA3 model: 110 - 240 V, 50/60 Hz |
AU2 model: 240 V, 50 Hz |
Note
•If the sound is distorted when you listen to the
Normally, every time you stop and play, playing starts from the beginning of the CD. The resume play function, however, let you listen to from the point at which you last turned off the player.
Set RESUME to ON.To cancel resume play, set RESUME to OFF.Notes
•Even if RESUME is set to ON, playing starts from the beginning when you open the lid.
•The resume point may be inaccurate by about 30 seconds.
To turn off the beepYou can turn off the beep that sounds as you operate your player.Disconnect the power source (AC power adaptor, rechargeable battery or alkaline batteries). While you press and hold down p , connect the power source again. To make the beep sound again, disconnect the power source, and then connect it without pressing
p.
Connecting to other stereo equipment
You can listen to the CD through other stereo equipment or record a CD on a cassette tape or a MiniDisc. Refer to the instruction manual of the other equipment for details. Before making connections, turn off each piece of equipment.
Using the connecting cordLINE OUT (OPTICAL)
Connecting cord
Left (white)
Right (red)
LINE IN or
REC IN
Stereo system, cassette recorder, radio cassette recorder, etc.
Note
•When you use a connecting cord, the SOUND function will be disabled.
*If the OPTICAL (DIGITAL) IN jack is square- shaped, use the
•Before you play the CD, turn down the volume of the connected equipment so as not to damage the connected speakers.
•The beep sound is not output from the LINE OUT (OPTICAL) jack.
•When you connect other equipment to the LINE OUT (OPTICAL) jack of this player, adjust the volume on the connected equipment.
•When you record a CD on a cassette tape using a tape recorder that has the blank search function, release the ESP function. If the ESP function is on, the blank search function does not work.
Recording with optical digital connectionRecord a CD on a MiniDisc, DAT, etc., according to the following procedure.
1 | Press ^ | on the player to start play. |
2 | Press ^ | again to pause. |
3 | Press = | /+ to select the track you want to |
| record. |
|
4Press r (record) on the MiniDisc recorder, DAT recorder, etc.
5Press ^ on the player to release pause.
Notes
•Connect the optical digital connecting cord while the player is in stop mode.
•If you record without pausing the player, some CD may have problem with recording the first track number correctly.
•The SOUND function works on the output from the 2 /REMOTE jack, but does not work on that from the LINE OUT (OPTICAL) jack.
•When use an optical digital connecting cord, the ESP function will be disabled.
Playing a CD in a carYou can use your player in a car by connecting it to the car cassette deck.You cannot use the car mount plate for this player.When you use the player in a car, install it securely in a location which does not interfere your driving.
To connect your player to a car cassette deck, you need the following accessories:
•Car connecting packNotes
•Do not put the player on the dashboard.
•Do not leave the player in a car parked under sunlight.
•Use a Sony car connecting pack for reducing noise.
•Use only the car battery cord listed in the recommended accessories. If you use any other car battery cord, smoke, fire or malfunction may occur.
Switched ignition function (when using the car battery cord)With this feature, your player stops automatically when you turn off the engine of the car. (This function is not possible with some cars depending on the model).
^.
*Automatic Music Sensor
**Electronic Shock Protection
***When you are not using the remote control, slide HOLD in the direction of the arrow to prevent any accidental operations.
To unlock, slide HOLD back.
Display windowESP | indication |
| Track | ||
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| indication | |
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Battery |
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indication |
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|
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| SOUND | |
AVLS indication | |||||
indication | |||||
Operation indication
Lights up and rotates during operation.
Rotate faster during AMS or search. If the CD has not been inserted, the indication flashes.
For the customers supplied with the RM- DM28EL remote controlWhen using the player on the AC power adaptor or car battery, the display is always illuminated. (Light of the display goes out when you press p and the CD stops.)
When you use the player on the rechargeable battery or alkaline batteries, the display is illuminated for about five seconds when you press any operation button. But, when using the optical digital connecting cord, the display is not illuminated.
You can turn off the illumination of the display by first removing the rechargeable batteries or alkaline batteries; then while pressing the PLAY MODE button, reinsert the batteries.
For the customers supplied with the RM- DM29 remote controlYou can use the remote control as the wired remote control.
p (stop) | HOLD** |
= (AMS*/ search)
Remote control
Earphones
( (play)•
+(AMS*/
search) | VOL (volume) |
*Automatic Music Sensor
**When you are not using the remote control, slide HOLD in the direction of the arrow to prevent any accidental operations.
To unlock, slide HOLD back.
Note
•Use only the supplied remote control. You cannot operate this player with the remote control supplied with other models.
When connecting optional headphones to the supplied remote controlUse only headphones with micro plugs. You cannot use headphones with stereo mini plugs.
Micro plug | Stereo mini plug |
2 Insert two rechargeable batteries NH- DM2AA by matching the and to the diagram inside the battery compartment and close the lid.
3 Connect the AC power adaptor.The indication “CHG” lights up. Charge for about 4 hours.(If the battery has been already charged,| “CHG“ and | flash. ) |
DC IN 4.5 V
AC power adaptor
to a wall outlet
4 When fully charged, “CHG” disappears. Disconnect the AC power adaptor.To take out the rechargeable batteriesTake out the batteries in the proper way as illustrated inside the lid or shown below.
When to charge the rechargeable batteriesWhen the rechargeable batteries becomeweak, indication appears in the display. If the “Lo ba ” appears in the display, charge the rechargeable batteries, because the batteries are used up.
To keep the original battery capacity for a long time, recharge the batteries when the batteries are used up (discharged).
When carrying the rechargeable batteryMake sure to use the supplied battery carrying case.If you carry the rechargeable battery with a metal object, short circuit, smoke or fire may occur.
2 Insert two LR6 (size AA) alkaline batteries by matching the and to the diagram inside the battery compartment and close the lid.
Note
• Do not use manganese batteries for this player.
To take out the dry batteriesTake out the batteries properly in the same way as the rechargeable batteries.When to replace the dry batteriesWhen the battery becomes weak, indication appears in the display. If the batteries are used up, “Lo ba ” appears in the display. Replace all the batteries with new ones.
Notes
•Do not charge the dry batteries.
•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 the battery leakage occurs, wipe off any deposit in the battery compartment, and install new batteries.
Battery life (approx. hours) (EIAJ*)| When using | ESP function | |
| off | on |
|
|
|
Two | 12 | 11 |
(charged for |
|
|
about 4 hours**) |
|
|
|
|
|
Two alkaline batteries | 20 | 18 |
LR6SG |
|
|
|
|
|
*Measured value by the standard of EIAJ (Electronic Industries Association of Japan) (When you use the player on a flat and stable place; When you do not use the optical digital connecting cord)
**Charging time varies depending on how the rechargeable battery is used.
How to attach the battery compartment lidIf the battery compartment lid is detached by an accidental drop, excessive force, etc., attach it as illustrated in the numbered order.
Polarity of the plug
•To unplug the AC power adaptor from the wall outlet, grasp the adaptor itself, do not pull its cord.
On dry and rechargeable batteriesThis player is designed so that it cannot charge any other rechargeable batteries or dry batteries for safety reasons.
The supplied rechargeable batteries
Other rechargeable batteries or dry batteries
When you replace the rechargeable batteries with new ones, make sure to use the NH- DM2AA rechargeable 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 rechargeable batteries with dry batteries.
On the player•Keep the lens on the player clean and do not touch it. If you do so, the lens may be damaged and the player will not operate properly.
•Do not put any heavy object on top of the player. The player and the CD may be damaged.
•Do not leave the 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 player causes interference to the radio or television reception, turn off the player or move it away from the radio or television.
•Do not wrap the player in a cloth or blanket during use as it may cause malfunction or serious accidents.
On headphones/earphonesRoad safetyDo 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.
Preventing hearing damageAvoid 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.
Caring for othersKeep the volume at a moderate level. This will allow you to hear outside sounds and to be considerate to the people around you.
Troubleshooting
Should any problem persist after you have made these checks, consult your nearest Sony dealer.
The CD does not play or “no dlSC ” appears in the display though a CD is placed in the player.
mThe CD is dirty or defective.
mInsert the CD with the label side up. m Moisture condensation has occurred.
Leave the player aside for several hours until the moisture evaporates.
m The lens is dirty.
m Close the lid of the player and the battery compartment firmly.
m Make sure the batteries are inserted correctly.
m Connect the AC power adaptor to a wall outlet securely.
When you press ^ , “00” appears in the display for a moment, and disappears. The CD does not play.
mRechargeable battery or dry batteries are used up. Charge the rechargeable battery or replace dry batteries with new ones.
No sound, or noise is heard.mConnect the plugs firmly.
mPlugs are dirty. Clean the plugs with a dry soft cloth periodically.
“Hl dc ln ” appears in the display.mUse only the supplied AC power adaptor or recommended AC power adaptor AC- E45HG (not supplied).
mUse only the car battery cord listed in the Recommended accessories.
“Hold ” appears in the display when you press a button.mThe buttons are locked. Slide HOLD back.
“Lo ba ” appears in the display when you press a button.mThe rechargeable batteries are used up completely. Connect the AC power adaptor and charge the batteries.
mThe dry batteries are use up. Replace them with new ones.
The battery life is short.mManganese batteries are used. Use alkaline batteries.
mReplace the batteries with new ones.
During recording with optical digital connection, the track number cannot be recorded correctly.
mRecord the track number again using the MiniDisc recorder, DAT recorder, etc.
mRecord again according to the procedure shown in the section “Connecting to other stereo equipment.”
Specifications
SystemCompact disc digital audio system
Laser diode propertiesMaterial: 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
mmfrom the objective lens surface on the optical
Sony Super Strategy Cross Interleave Reed Solomon Code
20 - 20,000 Hz
JE.W/E33 model: 100 - 240 V, 50/60 Hz |
HK2 model: 220 V, 50/60 Hz |
CN2 model: 220 V, 50 Hz |
• Sony |
car battery: 4.5 V DC |
Approx. 131.8 × 23.7 × 142.0 mm (5 1⁄4 × 15⁄16 × 5 5⁄8 in.)
Mass (without rechargeable batteries)Approx. 210 g (7.4 oz)
Operating temperature5°C - 35°C (41°F - 95°F)
Supplied accessoriesFor the area code of the model you purchased, check the upper left side of the bar code on the package.
AC power adaptor (1) Headphones (1)*1
Earphones with remote control (1)*2 Rechargeable batteries (2)*3 Connecting cord (Phono plug × 2 ↔ stereo miniplug) (1)*4
AC plug adaptor (1)*5 Battery carrying case (1)*3 Carrying case (1)
*1 Supplied with U2 model
*2 Not supplied with U2 model
*3 Not supplied with U2 and CA models *4 Not supplied with CED, CEX, EE1, CEK
and JE.W models
*5 Supplied with JE.W, E33 and E13 models
AC power adaptor (1)
Headphones (1)
Rechargeable batteries (2)
Battery carrying case (1)
Carrying case (1)
Car battery cord (1)
Car connecting pack (1)
Velcro tape (2)
Spare fuse (1)
Spiral tube (1)
AC power adaptor (1)
Headphones with remote control (1)*1 Earphones with remote control (1)*2 Rechargeable batteries (2)
Connecting cord (Phono plug × 2 ↔ stereo miniplug) (1)*3
AC plug adaptor (1)*4 Battery carrying case (1) Carrying case (1)
*1 Supplied with U2 model
*2 Not supplied with U2 model
*3 Not supplied with CED, CEK, CEX and JE.W models
*4 Supplied with JE.W, E33 and E13 models
Design and specifications are subject to change without notice.
For US customersAC power adaptor supplied is not intended to be serviced. Should the AC power adaptor cease to function in its intended manner, during the warranty period, the adaptor should be returned to your nearest Sony Service Center or Sony Authorized Repair Center for replacement, or after warranty period, it should be discarded.
Recommended accessoriesCar connecting pack
Car battery cord with car connecting pack
Car battery cord
Active speaker system
Optical digital connecting cord
Stereo headphones
Your dealer may not handle some of the above listed accessories. Please ask the dealer for detailed information about the accessories in your country.