Jwin JX-CD339 User Manual

Please read this manual thoroughly before operating your new CD player.

IMPORTANT NOTES

Avoid installing the unit in locations described below.

• Places exposed to direct sunlight or close to heat radiating appliances such as electric

heaters.

• On top of other stereo equipment that radiates too much heat.

• Places lacking ventilation or dusty places.

• Places subject to constant vibration.

• Humid or moist places.

MODEL #JX-CD339

PERSONAL COMPACT DISC PLAYER

This product utilizes a laser.
Danger - invisible laser radiation is present when unit is opened and interlock failed or

defeated.
Caution - Use of the controls or adjustments of procedures other than those specified herein
may result in hazardous radiation.

THIS LASER COMPACT DISC PLAYER FUNCTIONS BY HELP OF INVISIBLE LASER
LIGHT AND IS EQUIPPED WITH SAFETY SWITCHES TO AVOID EXPOSURE WHEN
DOOR IS OPEN AND SAFETY INTERLOCKS ARE DEFEATED. IT IS DANGEROUS TO
DEFEAT OR BY PASS SAFETY
SWITHCES.

INSTRUCTION MANUAL

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Dear Customer:

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LOCATION OF

CONTROLS

WARNING

Selecting fine audio equipment such as the unit you've just purchased is only the star of your
musical enjoyment . Now it's time to consider how your can maximize the fun and excitement
your equipment offers. This manufacturer and the Electronic industries Association's Consumer
Electronics Group want you to get the most out of your equipment by playing it at a safe level. One
that lets the sound come through loud and clear without annoying blaring or distortion - and most
importantly, without affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing "comfort level" adapts to higher volumes of sound.
So what sounds "normal" can actually be loud and harmful to your hearing. Guard against this by
setting your equipment at a safe level BEFORE your hearing adapts.

To establish a safe level:

• Start your volume control at a low setting.

• Slowly increase the sound until you can hear it comfortably and clearly, and without

distortion.

Once you have established a comfortable sound level:

• Set the dial and leave it there.

Taking a minute to do this now will help to prevent hearing damage or loss in the future.
After all, we want you listening for a lifetime.

We Want You Listening For A Lifetime

Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment.
Since hearing damage from loud noise is often undetectable until it is too late, this manufacturer
and the Electronic industries Association's Consumer Electronics Group recommend you avoid
prolonged exposure to excessive noise. This list of sound levels is included for your protection.

Decibel

Level Example
30 Quiet Library, soft whispers
40 Living room, refrigerator, bedroom away from traffic
50 Light traffic, normal conversation, quiet office
60 Air conditioner at 20 feet, sewing machine
70 Vacuum cleaner, hair dryer, noisy restaurant
80 Average city traffic, garbage disposals, alarm clock at two feet

THE FOLLOWING NOISES CAN BE DANGEROUS UNDER CONSTANT EXPOSURE:

90 Subway, motorcycle, truck traffic, lawn mower
100 Garbage truck, chain saw, pneumatic drill
120 Rock band concert in front of speakers, thunderclap
140 Gunshot blast, jet engine
180 Rocket launching pad

Information courtesy of the Deafness Research Foundation.

INDUSTRY CANADA NOTICE

Operation is subject to the following two conditions:
(1) This device may not cause interference, and
(2) This device must accept any interference, including interference that may cause undesired

operation of the 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 designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful 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 measures:

• 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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1. LCD DISPLAY

2. MODE BUTTON

3. SKIP DOWN BUTTON

4. RANDOM BUTTON

5. LINE OUT SOCKET

6. PHONES SOCKET

7. VOLUME CONTROL

8. DBBS SWITCH

9. DOOR OPEN SLIDE SWITCH

10. STOP BUTTON

11. PLAY/PAUSE BUTTON

12. SKIP UP BUTTON

13. PROG. BUTTON

14. RECHARGE INDICATOR

15. RECHARGE SWITCH

16. DC 4.5V INPUT SOCKET

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Battery Power Operation

POWER SOURCES NOR MAL BATTERI ES / AC ADAPTOR

CHARGING AND USE OF RECHARGEABLE BATTERIES

1. Open the battery compartment
cover and insert two “AA”
alkaline batteries inside the
battery compartment. Follow
the polarity as indicated in the
battery compartment.

2. Close the battery compartment
cover.

Note: When the unit is to be
operated using batteries, always
unplug the AC adaptor from the AC
power outlet and the DC input socket
from the set. Otherwise the player
will not operate.

AC Adaptor Operation

(DC 4.5V 500mA AC adaptor
not supplied )

1. Insert the DC plug, at the
end of the AC adaptor cord
into the DC input socket, at
the back of the unit.

2. Plug the AC adaptor into a
AC power outlet socket.

Rechargeable Battery Operation

This unit can fully recharge the specified rechargeable battery, in approximately
15 hours. The rechargeable batteries (NOT supplied) should be recharged before
they are used form the first time because they are low in power or if they have not
been used for a long period (over 60 days)

1.Open the battery compartment cover and insert two of the recommended
rechargeable batteries, matching polarity. (1.2V 650mA)

ALL BATTERIES MUST BE OF RECHARGEABLE NICKEL-CADMIUM OR
NI-MH TYPE, OTHERWISE THE BATTERIES MAY EXPLODE OR LEAK.

2. Plug in the AC adaptor (DC 4.5V 500mA) and set the Recharge switch to ON

position to start charging. During charging the RED LED charge indicator will
illuminate.

3. After 15 hours. Please unplug the AC adaptor and switch the Recharge switch to

the OFF position.

DO NOT CHARGE CONTINUOUSLY FOR 24 HOURS OR MORE. DOING SO

CAN CAUSE THE PERFORMANCE OF THE RECHARGEABLE BATTERIES
TO DETERIORATE.

Note: You may play DISC'S whilst charging the batteries.

4. If the operating time decreases drastically even when the rechargeable batteries

are properly recharged, purchase a new set of rechargeable batteries.

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

(b) Do not mix alkaline, standard
(carbon-zinc) or rechargeable
(nickel-cadmium) batteries.

4. 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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5. When charging for the first time or after a long time, playing time may be reduced.
In this case, charge and discharge the batteries several times.

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 Listening with the

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HEADPHO

NE AND HI FI CONNECTION



Connecting t

o component

BASIC DISC PLAY

Slide the OPEN switch to open the

will be

again to turn off the power.

mode ) for approximately 1 minute, the

headphones

Connect the plug of the stereo
headphones ( included ) into the
PHONES ( GREEN ) socket.

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

TO PHONES SOCKET

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.

Note: Always switch the power off
before making any connections
between the player and another unit.

TO CD/AUX

INPUT

TO LINE OUT SOCKET

NOTE: This player plays not only

commercial CDs but also
self-compiled CD-R/RW disc.

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Remove the disc

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

Caution:

Wait for the disc to stop rotating before
pressing the OPEN button.

Note:

This unit can play 3 inch ( 8cm ) single
CD’s without an adaptor. Do not use a
CD single adaptor for these discs.

1. Connect the Headphones to the
PHONES ( GREEN ) socket.

2.
CD compartment lid.

3. Adjust the VOLUME to minimum.

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

5. Close the lid securely until a click
is heard.

6. Press the PLAY button to start
playing.

7. Adjust VOLUME for desired level.

Caution:

Avoid excessive volume levels while
listening to sound for a long period of
time when using headphones.

To Emphasize the bass sound

Set the DBBS switch to the ON
position.
Note: The bass boost performance

dependent on the VOLUME

control setting.

Turning Power on and off

This unit has no ON / OFF switch.
To turn on and off, press the
following buttons.
To turn on : Press

( playback starts )

To turn off : Press STOP button

once for standby mode.
Press STOP button

Auto power-off function

When the unit is stopped (standby

power is automatically turned off.

PLAY/PAUSE

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During STOP mode

LCD DISPLAY INFORMATION

REPEAT / PLAY MODES

The total number of tracks of the disc is
displayed.

During PLAY mode

The track number is displayed.

Every time the MODE button is pressed, the corresponding mode appears in the
display window, in the following sequence:

NORMAL REPEAT 1 REPEAT ALL

Total no. of tracks.

MO DE

INTRO

This fifth track.

During PAUSE mode

When the track playback is paused, the track
number flashes.

Note:

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

Note:

A flashing battery indicator appears in the display when the batteries need to
be changed or recharged.

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

NORMAL PLAYBACK Press once to play

Play the whole disc.

PLAY/PAUSE

REPEAT 1 During play

Shown in the LCD display.
The current track on the disc
will be repeated. press

REPEAT ALL

Shown in the LCD display. During play
All tracks on the disc will be

repeated.

MODE

x2 press

MODE

press

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INTRO

following

INTRO SCAN AND

RANDOM

PLAY

PG M

PROGRAMMED PLAY AND SEARCH FUNCTIONS

PROGRAM

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

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

During playback

X3 Press

MODE

When in the STOP mode press the MODE button three times and then
press the PLAY/PAUSE button to start INTRO playback.

During disc playback press the MODE button three times and then press
the back skip button to start INTRO playback. Alternatively INTRO will start
at the end of the current playing track.

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 minutes to preserve battery life.

To set the program play

Programs can be set in PLAY or STOP mode.

1. Press the PROG button.
The track number will appear in the display with

the indicator flashing.

2. Press or to select the desired track.

3. Press the PROG button 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 programmed play.

6. To erase the program, press the STOP button once.

Locating a Particular track

To skip back to the beginning of the
current or a previous track

To skip to the beginning of the
tracks

Press lightly and repeatedly.

Press lightly and repeatedly.

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

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During play

X1press

RAND

Locating a Particular Point in a track

To search backward at a high speed Keep depressed

To search forward at a high speed Keep depressed

Note: Low level audio will be heard during the search process to assist in

locating correct point in the track.

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Cleaning the Cabinet

TROUBLESHOOTING GUIDE

PLAYER MAINTENANCE

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.

Troubleshooting Guide

Problem Points to Check

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.

Player fails to function

No sound from
Headphones

No sound when played
through an external
amplifier

Intermittent sound

Disc may be inserted upside down
Disc not mounted correctly on chuck
Dirty or defective disc
Dirty pick up lens
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

Headphone plug is not firmly inserted into the
Green Phones socket.
Headphones have been inserted into the Black line
output socket.

Connection is incorrect
Power to external amplifier not switched on

Dirty or defective disc
Dirty pick up lens
Player is subject to excessive vibration or shock
Low battery power
Poor Headphone connection

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