D-CJ01 - Portable CD player SONY - Free user manual and instructions

Product type	Portable CD player
Brand	Sony
Model	D-CJ01
Dimensions (approx.)	130 x 25 x 140 mm
Weight (with batteries)	200 g
Power supply	2 AA (LR6) batteries or 4.5 V DC AC adapter
Main functions	CD playback, repeat (1/disc), random playback, anti-skip protection (ESP)
Battery life	Approximately 30 hours (with alkaline batteries)
Supported formats	CD audio, CD-R, CD-RW (CD-DA)
Headphone jack	3.5 mm stereo jack
Maintenance and cleaning	Clean the lens with a dry cotton swab; avoid moisture and dust
Safety	Do not expose to water, strong shocks, or extreme temperatures; do not disassemble
Spare parts and repairability	AC adapter, headphones, remote control (optional); repair by an authorized center
General information	Portable laser reading device; designed for on-the-go use

Frequently Asked Questions - D-CJ01 SONY

How to insert batteries into the Sony D-CJ01?

Open the battery compartment located on the back of the device. Insert two AA (LR6) batteries respecting the indicated polarities (+/-). Close the cover.

What to do if the player does not read the CD?

Check that the CD is clean and inserted correctly (printed side up). If the problem persists, try cleaning the lens with a dry cotton swab. Also make sure the batteries are sufficiently charged.

How to activate the anti-skip function (ESP)?

The ESP (Electronic Shock Protection) function is usually activated by default. You can deactivate it via the ESP switch on the device to save batteries. Activate it for better skip resistance when moving.

What is the battery life?

With new alkaline AA batteries, the battery life is approximately 30 hours of continuous playback (with ESP disabled). Using headphones rather than external speakers can extend the battery life.

How to clean the lens of the CD player?

Use a dry and clean cotton swab. Gently rub the lens (the small objective) in a circular motion. Do not use any solvent or liquid. Close the CD compartment after cleaning.

Can the Sony D-CJ01 play CD-R or CD-RW?

Yes, it can play CD-R and CD-RW recorded in CD-DA format (standard audio). CDs burned with other formats (MP3) are not compatible.

How to use the repeat function?

Press the 'REPEAT' button to repeat the current track (indicator 'REPEAT 1'), then a second time to repeat the entire disc (indicator 'REPEAT ALL'). Press a third time to disable.

Can I use an AC adapter?

Yes, plug a Sony AC adapter (not included) of 4.5 V DC with center positive polarity (3.5 mm jack plug). Use only a compatible adapter to avoid damaging the device.

What to do if the sound skips or crackles?

Check that the CD is not scratched or dirty. Clean it with a soft cloth from the center outward. If the problem persists, activate the ESP function. Also make sure the device is stable and not subject to vibrations.

How to reset the device?

Remove the batteries and disconnect the AC adapter. Wait about 30 seconds, then reinsert the batteries or reconnect the adapter. This resets the internal settings in case of malfunction.

USER MANUAL D-CJ01 SONY

取拔說明書/Operating Instructions

使用說明書/正常使用對名

你買上他了的能加怎也

Locating the controls 38
Troubleshooting 40

中文

控制器的位置 42
故障检修 44

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使用上のご注意

本機の取扱にて

Locating the controls

See the illustrations on pages 9 and 10.

121 Display

Displays the track number, elapsed playing time, battery status, and play mode and functions you selected. Also displays CD text information and MP3/ ID3 information.

2 27 REPEAT/ENTER button

Turns on the repeat play mode. Also press to select tracks during PGM play.

3 Strap holes

426 PLAY MODE button

Selects various playback options:

folder), 1 (single), SHUF (shuffle),

SHUF folder shuffle) and PGM program).

LINE OUT jack

Connects to the stereo system.

6 (headphones) jack

Connects to the earphones with remote control.

7 FOLDER-(backward) button

Use to select a folder. (for MP3 files only)

8 (stop)/CHARGE button

Press to stop play. Also press to start charging.

9 VOL (volume) - button

Press to adjust the volume.

10 SOUND button

Use to select sound mode: BASS 1 or BASS 2. Also use to keep down the maximum volume (AVLS*1 function) to protect your hearing.

11 25 DISPLAY button

Press to display the remaining time/ tracks, CD text information and MP3/ ID3 information.

12 22 I / >I (AMS*2/search) buttons

Press or turn once to find the beginning of the current/next tracks. Press or turn repeatedly to find the beginning of the previous/succeeding tracks. Hold down to go backward/forward quickly.

Also use to select files.

13 FOLDER + (forward) button

Use to select a folder. (for MP3 files only)

DC IN 4.5 V jack (external power input jack)

Connects to the AC power adaptor.

15 28 HOLD switch

Locks the control on your CD player to prevent accidental button presses.

16 II (play/pause) button

Press to start play. Press again to pause play.

17 VOL (volume) + buttons

Press to adjust the volume.

18 OPEN switch

Slide to open the CD player lid.

19 G-PROTECTION switch

Set to "1" or "2" to prevent sound skipping.

20 Battery compartment

Insert the rechargeable batteries or alkaline batteries by matching the to the diagram in the battery compartment. To charge the rechargeable batteries, connect the AC power adaptor and press

CHARGE.

*1 Automatic Volume Limiter System

*2 Automatic Music Sensor

22 Rotary control

/ : play, AMS*3/folder AMS*4/ search*3

^3/ folder AMS^4 / search^*3 VOL + / - : pull and turn to adjust the volume

*3For AMS/search function, see 12.

*4Turn to select a folder (for MP3 files only).

23 (stop) button

Press to stop play.

24 Clip

29 Headphone jack

Connects to the earphones.

30 II (pause) button

Press to pause play.

31 SOUND button

Use to select sound mode: BASS 1 or BASS 2.

Troubleshooting

Should any problem persist after you have checked these symptoms, consult your nearest Sony dealer.

Symptom	Cause and/or corrective actions
Cannot adjust the volume by turning the rotary control on the remote control.	→ Pull the rotary control in the direction of the arrow indicated on the control, then turn the control toward VOL + or - .
Cannot start play by turning the rotary control on the remote control.	→ The rotary control is pulled out. Push the control back, then turn the control toward ▶/□□□.
The volume does not increase even if you press the VOL + button repeatedly.	→ If AVLS flashes in the display, hold down SOUND until “AVLS OFF” appears in the display. → The earphones are connected to the LINE OUT jack. Connect them to the ⌒ (headphones) jack.
Cannot adjust the volume.	→ The earphones are connected to the LINE OUT jack. Connect them to the ⌒ (headphones) jack.
No sound, or noise is heard.	→ Connect the plugs firmly. → Plugs are dirty. Clean the plugs with a dry soft cloth periodically. → When playing a CD containing both MP3 files and files recorded in a format other than MP3, you selected the latter file type. This CD player can play tracks recorded in the CD-DA format or MP3 files recorded in the CD-ROM format only.
The playing time is too short when powered with the dry batteries.	→ Check that you are using alkaline batteries and not manganese batteries. → Replace the batteries with new LR6 (size AA) alkaline batteries.
The playing time is too short when powered with the rechargeable batteries.	→ Charge and discharge the rechargeable batteries several times.
“Lo batt” or “000” appears in the display. The CD does not play.	→ The rechargeable batteries are used up completely. Charge the batteries. → The dry batteries are used up. Replace them with new LR6 (size AA) alkaline batteries.
“HI dc In” appears in the display.	→ Use only the supplied AC power adaptor or optional AC power adaptor. → Use only the optional car battery cord. → Remove all power sources, then insert the batteries or connect the AC power adaptor again.
The CD does not play, or “No disc” appears in the display when a CD is placed in the CD player.	→ The buttons are locked. Slide the HOLD switch back. → The CD is dirty or defective. → Check that the CD is inserted with the label side up. → Moisture condensation has occurred. Leave the CD player aside for several hours until the moisture evaporates. → Close the lid of the battery compartment firmly. → Make sure the batteries are inserted correctly. → Connect the AC power adaptor to an AC outlet securely. → Press▶II after one second or more has passed since the AC power adaptor was connected. → The CD-R/CD-RW is blank. → There is a problem with the quality of the CD-R/CD-RW, recording device, or application software.
“Hold” appears in the display when you press a button, and the CD does not play.	→ The buttons are locked. Slide the HOLD switch back.
The CD player does not start charging.	→ While the CD player is stopped, press■/CHARGE.
Playback starts from the point you stopped. (resume function)	→ The resume function is working. To start play from the first track, press▶II for 2 seconds or more, or open the lid of the CD player. Or remove all power sources, then insert the batteries or connect the AC power adaptor again.
Rustling noise is heard from the CD.	→ Close the lid of the battery compartment firmly.
During playback of an MP3 CD, the CD does not rotate but you can hear the sound normally.	→ The CD player is designed to stop the rotation of an MP3 CD during playback to reduce the power consumption. The player is not malfunctioning.
“NO FILE” appears in the display after▶II is pressed or the lid of the CD player is closed.	→ There are no MP3 files in the CD. → A CD-RW from which the data has been erased is being used. → The CD is dirty.
The CD does not start playing. It takes a long time to start playback.	→ Finalize the CD.
When closing the lid of the CD player, the CD starts to rotate.	→ The CD player is reading the information on the CD. The player is not malfunctioning.
You cannot operate the CD player properly using the remote control.	→ The buttons on the CD player are kept pressed by mistake.

9 10

1 21

MP3/1D8

2 27 REPEAT/ENTER

PGM

12 22 /AN*2

13 FOLDER+

+

MP3

3

426 PLAY MODE

14 DC IN 4.5V

1

SHF

SHF

PGM

LINEOUT

6

7 FOLDER-

MP3

8

CHARGE

9 VCL

CD

16 II

VCL+

+

18 OPEN

CD

19 G-PROTEC T O

1 2

20

+

CHARGE

AC

10 SUND

BASS 1 BASS

*1

AVLS*1

*2

11 25 DISPLAY

CD

MP3 ID3

22 /AN\*3 ANS\*4 ANS\*3 ANS\*4 12 VUL+V VUL+V 12 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 

23 1   
24   
29   
30 

31 S C U N D BASS 1 1 BASS 2 

Sony

	→ VCL+ -
	→			▶/▶
VCL +	→ “AVLS”		AVLS	SOUND
	→ LINE CUT		Ω
	→ LINE CUT		Ω
	→		MP3 MP3 CD-DA	CD
	CD-ROM	MP3
	→ LR6 AA
	→
“000”	→ LR6 AA
“H dc”	→ AC		AC
In"	→		AC

9 10

1 21

CD

MP3/ID3

2 27 REPEAT/ENTER

.PGM

3

426 PLAY MODE

□（ ），1( ），SHUF( ）

SHUF( ), PGM( ).

LINE OUT

6

7 FOLDER (

）

8 ( )/CHARGE

VOL(

10 SOUND

BASS1 BASS2 (AVLS*1)

11 25 DISPLAY

/ CD ,MP3/ ID3

12 22 |▶/→(AMS*2/)

13 FOLDER + ( )

）

14 DC IN 4.5V

AC

15 28 HOLD

CD

16 Ⅱ（

17 VOL( ) +

18 OPEN

CD

19 G-PROTECTION

20

“1” “2”

+

AC

CHARGE

^*1 Automatic Volume Limiter System

*2 Automatic Music Sensor

	→ VOL + - .
	→ ▲/□□
VOL +	→ “AVLS” SOUND LINE OUT .
	→
	LINE OUT .
	→ MP3 CD CP CD-ROM CD-DA
	→ LR6(AA ) .
	→ .
“000” “Lo batt” . CD	→ .
	→ LR6(AA ) .
“HI dc In”	→ AC .
	→ .
	→ .

CD CD “No disc”	→	. HOLD
	→ CD → CD
	→	.	CD
	→	.
	→	.
	→ AC	AC
	→ AC	1	II
	→ CD-R/CD-RW		.
	→ CD-R/CD-RW
"HOLD"	→	. HOLD
	CD	.
CD	→ CD	■/CHARGE
.( )	→ >II 2	CD	AC
CD	→	.
MP3 CD	CD	→ CD	MP3 CD
CD	→ CD	MP3	.
“NO FILE”	→ CD	CD-RW	.
CD	→ CD	.
CD	→ CD	CD	.
CD	→ CD	.
CD	CD	.

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