PLAYER MAINTENANCE

Cleaning the Cabinet

Wipe with a soft cloth. If the cabinet is very dirty, dampen the cloth with a weak solution of neutral detergent and water, and then wipe clean.

Cleaning the Lens

A dirty lens will cause sound skipping and, if the lens is very dirty, the CD may not work. Open the disc cover and clean the lens as follows:

Dust or Dry Particles

Using a camera lens brush/blower, blow on the lens a couple of times, then wipe it lightly with he brush to remove dust. Then, blow on the lens once more.

Finger prints

If the lens cannot be cleaned by using a brush / blower,

use a dry cotton swab starting in the middle and working to the outside edge.

Cleaning the Disc

When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the centre out.

Note:

Do not use solvents such as benzine petrol, thinner, commercially available cleaners or anti-static spray intended for analogue discs.

EN-12

 

TROUBLESHOOTING GUIDE

 

 

 

 

 

 

 

 

Troubleshooting Guide

 

 

 

 

 

 

 

Problem

 

Points to Check

 

 

 

 

Disc may be inserted upside down

 

 

 

 

Disc not mounted correctly on chuck

 

 

 

 

Dirty or defective disc

 

 

 

 

Dirty pick up lens

 

 

Player fails to function

 

Player lid not closed

 

 

 

Moisture/Condensation, allow player to warm up to

 

 

 

 

 

 

 

 

room temperature for 60 minutes

 

 

 

 

AC power to adaptor switched off

 

 

 

 

Weak batteries

 

 

 

 

Auto switch off has occurred

 

 

 

 

 

 

 

No sound from

 

Headphone plug is not firmly inserted into the

 

 

 

Green Phones socket.

 

 

Headphones

 

Headphones have been inserted into the Black line

 

 

 

 

output socket.

 

 

 

 

 

 

 

No sound when played

 

Connection is incorrect

 

 

through an external

 

 

 

 

Power to external amplifier not switched on

 

 

amplifier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dirty or defective disc

 

 

Intermittent sound

 

Dirty pick up lens

 

 

 

Player is subject to excessive vibration or shock

 

 

 

 

Low battery power

 

 

 

 

Poor Headphone connection

 

 

 

 

 

 

EN-13

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Jwin JX-CD339 instruction manual Player Maintenance, Troubleshooting Guide
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JX-CD339 specifications

The Jwin JX-CD339 is an innovative portable CD player that seamlessly combines classic audio technology with modern features, catering to audiophiles and casual listeners alike. This compact device not only plays standard CDs but also supports a diverse range of formats, including CD-R/RW and MP3 CDs, making it a versatile companion for anyone who enjoys digital music collections.

One of the standout features of the JX-CD339 is its sleek, lightweight design, which enhances portability and ease of use. Weighing in at just a few ounces, it fits snugly into bags or backpacks, allowing users to enjoy their favorite tunes on the go. The device is equipped with an ergonomic control layout, making it simple for users to navigate through their music. The built-in LCD display provides essential information, such as track titles and elapsed time, ensuring that users can easily keep track of their listening experience.

The JX-CD339 employs advanced anti-shock technology, designed to minimize disruptions while listening, even when on the move. This feature is particularly beneficial for those who might use the CD player during commutes, workouts, or travel. Additionally, the device offers multiple playback modes, including repeat and random play, empowering users to customize their listening experience according to their preferences.

In terms of audio quality, the Jwin JX-CD339 performs admirably, delivering crisp sound and rich bass, thanks to its high-fidelity output. It supports both headphone and auxiliary outputs, enabling users to connect to a wide range of audio devices, including headphones, speakers, and car audio systems. Furthermore, the device includes a built-in rechargeable battery, providing hours of musical enjoyment without the need for constant battery changes.

The JX-CD339 supports USB connectivity, allowing users to play music directly from USB flash drives, expanding its functionality as a multimedia player. In addition, its durable construction ensures that it can withstand daily wear and tear, making it a reliable option for regular use.

Overall, the Jwin JX-CD339 is an excellent blend of vintage charm and modern functionality, equipped with features that cater to diverse audio needs. Its portability, sound quality, and user-friendly design make it a top choice for those who value both convenience and a rich listening experience.
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