Jwin JX-CD678 Instruction manual

MODEL # JX-CD678

CD PLAYER WITH BASS BOOST,

60-SECOND SUPER A.S.P.

INSTRUCTION MANUAL

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WARNING

To prevent fi re or shoc k haz ar d, do not expose the unit to rain or mois ture.

To avoid el ectrical shock , do not open the c abinet. Refer s ervic ing to qualified personnel only.

SAFETY PRECAUTION

1. As the las er beam used in this compac t disc player is harmful to the eyes, do not attempt to disass emble the c as ing.

2. Stop operation immediately if any liquid or solid objec t should fall into the cabinet. Unplug the unit and have it c heck ed by qualified personnel.

3. Do not touch the lens or poke at it. If you do, you may damage the lens and the player may not operate properly.

4. Do not put anything in the s afety slot. If y ou do, the laser diode will be ON when the lid is still opened.

5. If the unit is not to be us ed for a long period of time, make sure that all power sources are disconnected from the unit. Remove all batteries from the battery compartment, and unplug the AC adaptor from the wall outlet. Make it a practice to remov e the AC adaptor by gras ping the main body and not by pul ling the cord.

6. This unit employs a laser. The use of controls or adjustment or performance of procedures other than those specified herein may result in exposure to hazardous radiation.

Warning :

The apparatus should not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus.

CLASS 1 LASER PRODUCT

CLASS 1 LASER PRODUCT

APPAREIL LASER DE CLASSE 1

PRODUCTO LASER DE CLASE 1

CAUTION

INVISIBLE LASER RADIATION

WH EN OPEN AND INTERLOCKS

DEFEATED .

AVOID EXPOSURE TO BEAM

This product contains a low power laser device.

COMPLIANCE WITH FCC REGULATIONS

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 des igned to provide reas onable protection against harmful Interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not ins talled 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 meas ures :

• Reorientate 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 technician for help.

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IMPORTANT NOTES

this equipment. It is strongly recommended that you follow the listed guidelines in order to prevent possible damage or loss of hearing:

ESTABLISH A SAFE SOUND LEVEL

• Over time your hearing will adapt to continuous loud sounds and will give the impression that the volume has in fact been reduced. What seems normal to you may in fact be harmful. To guard against this BEFORE YOUR HEARING

ADAPTS set the volume at a low level.

• Slowly increase the level until you can hear comfortably and clearly and without distortion.

• Damage to your hearing is accumulative and is irreversible.

• Any ringing or discomfort in the ears indicates that the volume is too loud.

Once you have established a comfortable listening level, DO NOT INCREASE THE

SOUND LEVEL FURTHER.

The following list of typical sound levels may assist you in recognizing just how loud you have set the volume level .

DECIBEL

Level dB Example

30dB Quiet Library, soft whispers

40 Living room, fridge freezer bedroom away from traffi c.

50 Normal conversation, quiet office, light traffic.

60 Electric sewing machine.

70 Vacuum cleaner, hair dryer, noisy restaur ant.

THE FOLLOWING NOISES CAN BE HARMFUL UNDER CONSTANT EXPOSURE

80dB Average city traffic, alarm clock buzzer at 2 feet, food mixer.

90 Motorcycle, heavy goods vehicle, petrol lawn mower.

100 Pneumatic drill, chain saw, garbage truck, discotec / night - club.

120 Rock band concert, thunderclap.

PERMANENT LOSS OF HEARING

140 THRESHOLD OF PAIN Gunshot 2 feet away.

180 Rocket Launching pad.

Mode No: Serial No:

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POWER SOURCES NORMAL BATTERIES / AC ADAPTOR

Battery Power Operation

1. Open the battery compartment cover and insert two “AA” (UM-3) alkaline batteries (not included) inside the battery compartment.

Follow the polarity as indicated in the battery compartment.

2. Close the battery compartment cover.

AC Adaptor Operation

( AC adaptor not included )

Only use a 4.5V/500mA DC, positive center pin power adapter. Any other adapter may damage the set.

1. Make sure the local voltage corresponds to the adapter’s voltage.

2. Connect the power adapter to the

4.5V DC jack of the player and to the wall outlet.

Note: When the unit is to be operated using batteries, always unplug the AC adaptor from the AC power outlet and the DC input jack from the set.

Otherwise the player will not operate.

3. For better performance and longer operating time, we recommend the use of alkaline batteries.

4. (a) Do not mix old and new batteries.

(b) Do not mix alkaline, standard

( carbon-zinc ) or rechargeable

(nickel-cadmium) batteries.

5. If the unit is not to be used for an extended period of time, remove the batteries. Old or leaking batteries can cause damage to the unit and may void the warranty.

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1

2

HEADPHONE AND HI-FI CONNECTION

Listening with the headphones

Connect the plug of the stereo headphones ( included ) into the

PHONES ( GREEN ) socket.

Connecting to component audio systems

Connect the stereo connection cable ( not included ) into the LINE

OUT ( BLACK ) socket of the unit and the CD / AUX inputs of an audio system.

Caution: Avoid excessive volume levels for a long period of time when using headphones, as this may impair your hearing.

Note: Always switch the power off be fore ma king any con nection s between the player and another unit.

TO PHONES

TO CD / AUX

INPUT

TO LINE OUT

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LOCATION OF CONTROLS

12

14

4

5

6

7

1

3

1. DISPLAY WINDOW

2. PROGRAMME BUTTON

3. MODE BUTTON

4. LINEOUT SOCKET

5. PHONES SOCKET

6. VOLUME CONTROL

7. BASS BOOST SWITCH

8. OPEN SWITCH

9. PLAY/PAUSE BUTTON

10. STOP BUTTON

11. SKIP/SEARCH FORWARD

BUTTON

12. SKIP/SEARCH BACKWARD

BUTTON

13. DC 4.5V INPUT SOCKET

14. ASP BUTTON

13

2

11

9

10

8

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5

1 3

4

2

6

BASIC DISC PLAY

1. Connect the Headphones to the

PHONES ( GREEN ) socket.

2. Slide the OPEN switch to open the CD compartment lid.

3. Adjust the VOLUME to minimum.

4. Insert the disc with the label side facing up.

5. Close t he lid securely un til a click is heard.

6. Press t he PLAY/PA USE but ton to start playing.

To enhance the bass effect

Set t he BASS BOO ST swit ch to the ON position.

Remove the disc

Hold the edge and gently press the center pivot as illustrated, then pick up the disc.

Note: The bass boost performance will be dependent on the VOLUME control setting.

Caution:

Wait for the disc to stop rotating before pressing the OPEN butt on.

NOTE:

This unit can play 3” ( 8cm ) single

CD’s without an adaptor. Do not use a CD single adaptor for these discs.

Turning Power on and off

This unit h as no O N / OFF switch.

To t urn on and off, press the following buttons.

To turn on : Press PLAY / PAUSE

( playback st arts )

To turn off : Press STOP button once for standby mode.

Press STOP button again to turn of f t he power.

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Auto power-off function

When the unit is stopped ( standby mode ) for approximat ely 1 minute, the power is auto mat ically t urn ed off.

LCD DISPLAY INFORMATION

During PLAY mode

The track number and the elapsed playing time are displayed.

This sixth track has elapsed 2 min 30sec.

During STOP mode

The total number of tracks and the total playing time of the disc are displayed.

During PAUSE mode

The track playback is paused, the elapsed time and track number is flashing.

Note:

When lid is opened during play mode _ _ _ _ shows in the display indicating the door is open.

Note:

A flashing indication appears in the display when the batteries need to be ch anged.

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REPEAT / PLAY MODES

Every time the MO DE button is pressed, the corresponding mode appears in the displa y win dow, in t he following sequence :

Shown in the LCD display.

Th e cu rre nt t ra ck on th e disc will be repeated.

During pl ay

X

1 press

Shown in the LCD display.

A ll t racks on t he disc will be repeated .

NOTE: In normal mode none of the above symbols show in the display.

NORMAL PLAYBACK

Play the whole disc

During play

X

2 presses

Press once to play

X

1 press

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INTRO SCAN AND PROGRAMMED TRACK PLAY

INTRO

Plays the first 10 seconds of each track on the disc.

Press to start playing “ INTRO ” scan.

During play

X

3 presses

PROGRAM

This allows selected tracks on the disc to be played in any desired order.

To set the program play

*Programs can be set in the STOP mode.

1. Press the PRO GRAM butt on when the unit is in the stop mode.

Th e t rack num ber will a ppe ar in the display with t he indicat or flashing.

2. Press or to select the desired track.

3 . Press the PROGRAM but ton to enter the track into the memory.

4. Repeat step 2 and 3 to program up to 24 tracks memory.

5 . Press to start the pro grammed play.

6 . To erase the program , press the

S TOP butto n twice.

Track no. of the first desired selection

The second selection

During STOP mode

X

1 press

EN- 9

RANDOM PLAY/SKIP AND SEARCH FUNCTIONS

RANDOM

Enables all the tracks on a disc to be played in a Random ( RAND ) sequence.

For example : If “RAND” is selected while playing track 8, the random function will commence once track 8 has ended.

When all tracks on a disc have been played the player will automatically stop and power down in approx. 1 minute to preserve battery life.

During play

X

4 presses

Press MODE button again to return to the NORMAL play mode.

Locating a Particular track

To skip b ack to the beginnin g of the current or a pr evious track

To skip t o the b eginning of the following tracks

Press lightly an d repeat edly.

Press lig htly and repeatedly.

Locating a Particular Point in a track

To search backward at a high speed

Low level audio will be heard during the search process to assist in locating the correct point in the track.

EN-10

SUPER ANTI-SKIP OPERATION

This player incorporates a superior electronic anti-skip circuit which prevents interruption of the sound output when the unit is subjected to shock, vibration or rolling during disc playback. If in use the player is likely to be subjected to shock, vibration or rolling ( i.e. while walking or if used in a vehicle ) press the Super ASP button to provide uninterrupted playback.

When the Super ASP button is pressed in the play mode the display will show and the function is initialised. When shows in the display the data buffer is full.

Super ASP Indicator Super ASP Indicator Super ASP Indicator

The sound will mute f or approximately 1 second while the buffer fills. O nce filled the buffer will give approximat ely 60 seconds of protection aga inst interrupt ion of sound out put . I f t he player is subject ed to shock or rolling of over 60 seconds duration some interruption of sound output will occur. This is normal and to be expected and t he sound will resume o nce t he player has stabilized from t he shock or rolling distu rban ces.

To t urn t his function off press the Super ASP butt on.

Notes:

1. When using the Super ASP function the battery power consumption increases because the disc rotates faster than normal and the dynamic menory is active.

2. While the Super ASP function provides for continuous sound output when the unit is subjected to continuous shock, vibration or rolling it will not correct errors arising from the use of defective, scratched or dirty discs.

3. When powering the player solely from batteries, only use the Super ASP function where necessary to preserve battery life.

EN-11

PLAYER MAINTENANCE

Cleaning the C abinet

Wipe with a so ft cloth. I f the cabinet is very dirty, dampen the clo th with a weak solution of neu tral de tergent and water, and then wipe clean.

Cleaning the Lens

A dirt y len s will cause sound skip ping. If th e lens is very dirty, open the

CD compartment lid and clean the lens as f ollows :

Dust or Dry Particles

Using a camera lens brush / blower, blow on t he lens couple times, then wipe it lightly with the brush to re move dust . Th en, blow on the lens o nce more.

Fingerprints

If the lens can not be cleaned using bru sh / blower, u se a cott on swab starting in the middle and working to t he outside ed ge.

EN-12

DISC CLEANING AND TROUBLESHOOTING GUIDE

Cleaning the Disc

When a disc becomes dirty, clea n it wit h a cleaning clo th.

Wipe the disc from t he cent er out.

Note: Do not use solvents such as benzene, thinner, commercially available cleaners or anti-static spray intended for analog discs.

EN-13