Jwin JX-CD477 instruction manual Cleaning the Cabinet, Handling Compact Discs, Cleaning Discs

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COMPACT
DIGITAL AUDIO

CLEANING THE CABINET

Wipe with a soft cloth. If the cabinet is very dirty, dampen (not dripping wet) the cloth with a weak solution of soap water, and then wipe clean.

HANDLING COMPACT DISCS

1. This unit is designed to play compact discs bearing the identifica- tion logo to the right. Discs that do not carry this logo may not conform to the CD standard and may not play properly.

2.Dirty, scratched or warped discs may cause skipping or noise. Pay attention to the following: Handle the disc only by the edges. To keep the disc clean, do not touch the surface of the disc.

3.Discs should be returned to their cases after use to avoid serious scratches that could cause the laser pickup to skip.

4.Do not expose discs to direct sunlight, high humidity, or high temperatures for extended periods. Prolonged exposure to high temperatures can warp the disc.

5.Do not stick or write anything on either side of the compact disc. Sharp writing instruments, or the inks used in some felt-tip pens, may damage the surfaces of the disc.

6.Always place the compact disc to be played in the CD compartment with the label facing upward. CD can be played on only one side.

CLEANING DISCS

1. Fingerprints should be wiped from the surface of the disc with a soft cloth. Unlike conventional records, compact discs have no grooves to collect dust and microscopic debris, so gently wiping them with cloth should remove most of the particles. Wipe in a straight motion from the inside to the outside of the disc.

2. Never use such chemicals as record cleaning sprays, anti- static sprays, benzene or thinner to clean compact disc. Such chemicals can damage the plastic of the disc.

The unit will not play a disc that has been inserted upside down, or discs that do not conform to the Compact Disc standard. Also, the unit might not play discs that are scratched, soiled or carry fingerprints.

Both 8cm and 12cm discs can be played in this unit.

TECHNICAL SPECIFICATIONS

CD PLAYER SECTION

 

Frequency response

20Hz-20KHz

Wow and flutter

below measure limits

Sampling frequency

44.1KHz

D/A converter

1-bit

Error correction method

CIRC

Pick-up

optical 3-beam semiconductor laser

GENERAL

(780 nM wavelength)

 

Power supply DC

3V using two “AA” batteries

 

AC/DC adaptor 4.5V 600mA

Dimensions

142mm(W)x134mm(D)x28.5mm(H)

Weight

235 grams

E.6

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Contents Portable Compact Disc Player with ANTI-SHOCK 10SEC Charging and USE of Rechargeable Batteries Control Operation and Function Power SupplyLocation of Controls DC OperationPlaying a Disc Auto Power on FunctionAuto Power OFF Function Listening with HEADPHONES/EARPHONESBass Boost Using of Remote Control AudioTrack Search FORWARD/REVERSE SearchRandom or Shuffle Play Single Track RepeatALL Tracks REPEAT/CONTINUOUS Play Intro PlayFingerprints on Lens Connecting to Home Stereo SystemsCleaning Cleaning the Pickup Lens ANTI-SKIP Memory Function 10SECHandling Compact Discs Cleaning the CabinetCleaning Discs Technical SpecificationsTrouble Shooting Guide Symptom Cause Solution