Jwin JX CD678 User Manual

MODEL # JX-CD678  
CD PLAYER WITH BASS BOOST,  
60-SECOND SUPER A.S.P.  
INSTRUCTION MANUAL  
IMPORTANT NOTES  
z
Your hearing is very important to you and to us so please take care when operating  
this equipment. It is strongly recommended that you follow the listed guidelines in  
order to prevent possible damage or loss of hearing:  
ESTABLISHASAFE 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  
30dB  
40  
50  
60  
Example  
Quiet Library, soft whispers  
Living room, fridge freezer bedroom away from traffic.  
Normal conversation, quiet office, light traffic.  
Electric sewing machine.  
70  
Vacuum cleaner, hair dryer, noisy restaurant.  
THEFOLLOWING NOISESCAN BEHARMFUL UNDER CONSTANT EXPOSURE  
80dB  
90  
100  
120  
Average city traffic, alarm clock buzzer at 2 feet, food mixer.  
Motorcycle, heavy goods vehicle, petrol lawn mower.  
Pneumatic drill, chain saw, garbage truck, discotec / night - club.  
Rock band concert, thunderclap.  
PERMANENTLOSS OF HEARING  
140  
180  
THRESHOLD OF PAIN Gunshot 2 feet away.  
Rocket Launching pad.  
Mode No:  
Serial No:  
EN-2  
POWER SOURCES NORMAL BATTERIES / AC ADAPTOR  
Battery Power Operation  
AC Adaptor Operation  
( AC adaptor not included )  
1. Open the battery compartment  
cover and insert two “AA” (UM-3)  
alkalinebatteries (not included)  
inside the battery compartment.  
Follow the polarity as indicated  
in the battery compartment.  
2. Close the battery compartment  
cover.  
Only usea 4.5V/500mADC, positive  
center pinpower adapter. Any other  
adapter may damage the set.  
1. Make sure the local voltage corre-  
sponds to the adapter’s voltage.  
2. Connect the power adapter to the  
4.5V DC jack of the player and to  
the wall outlet.  
2
Note: When the unit is to be operated  
using batteries,always unplugthe AC  
adaptor from the AC power outlet and  
the DC input jack from the set.  
1
Otherwisetheplayer will not operate.  
3. For better performance andlonger  
operating time, we recommend the  
use of alkaline batteries.  
4. (a) Do not mix oldand 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 voidthewarranty.  
EN-3  
HEADPHONE AND HI-FI CONNECTION  
Listening with the Connecting to component  
headphones  
audio systems  
Connect the plug of the stereo  
headphones ( included ) into the  
PHONES ( GREEN ) socket.  
Connect the stereo connection  
cable( notincluded) into the LINE  
OUT ( BLACK ) socket of the  
unit and the CD / AUX inputs of  
an audio system.  
Caution:Avoid excessive volumelev-  
els for a long period of time  
whenusingheadphones,as this may  
impair your hearing.  
Note: Always switch the power off  
before making any connections  
between the player and another unit.  
TO CD / AUX  
INPUT  
TO LINE OUT  
TO PHONES  
EN-4  
LOCATION OF CONTROLS  
13  
2
1
3
11  
12  
14  
9
10  
4
5
6
7
8
9.PLAY/PAUSE BUTTON  
10.STOP BUTTON  
1. DISPLAY WINDOW  
2.PROGRAMME BUTTON  
3.MODE BUTTON  
11. SKIP/SEARCH FORWARD  
BUTTON  
4. LINEOUT SOCKET  
5. PHONES SOCKET  
6. VOLUME CONTROL  
7. BASSBOOST SWITCH  
8. OPEN SWITCH  
12. SKIP/SEARCH BACKWARD  
BUTTON  
13. DC 4.5VINPUT SOCKET  
14.ASPBUTTON  
EN-5  
BASIC DISC PLAY  
1. Connect the Headphones to the  
6
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 the lid securely until a  
click is heard.  
1 3  
2
6. Press the PLAY/PAUSE  
button to start playing.  
5
4
To enhance the bass  
effect  
Set the BASS BOOST switch 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  
bedependent 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  
PLAY / PAUSE  
Caution:  
Wait for the disc to stop rotating  
before pressing the OPEN button.  
STOP button  
once for standby mode.  
Press STOP button  
NOTE:  
again to turn off the  
power.  
This unit can play 3” ( 8cm ) single  
CDs without anadaptor. Do not use  
a CD single adaptor for these discs.  
Auto power-off function  
When the unit is stopped ( standby  
mode ) for approximately 1 minute,  
the power is automatically turned  
off.  
EN-6  
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 elapsedtime  
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 changed.  
EN-7  
REPEAT / PLAY MODES  
Every time the MODE button is pressed, the corresponding mode appears  
in the display window, in the following sequence :  
During play  
Shown in the LCD display.  
The current track on the  
disc will be repeated.  
X1press  
Shown in the LCD display.  
All tracks on the disc will  
be repeated.  
During play  
X2  
presses  
NOTE: In normal mode none of the above  
symbols show in the display.  
NORMAL PLAYBACK  
Press once to play  
Play the whole disc  
X1press  
EN-8  
INTRO SCAN AND PROGRAMMED TRACK PLAY  
INTRO  
Plays the first 10 seconds of each track on the disc.  
During play  
Press  
to start playing “ INTRO ” scan.  
X3  
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 PROGRAM button when the  
unit is in the stop mode.  
The track num ber will appear in the  
display with the  
2. Press or  
track.  
3. Press the PROGRAM button to enter the  
track into the memory.  
indicator flashing.  
to select the desired  
Track no. of the first  
desired selection  
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 twice.  
The second selection  
During STOP mode  
X1  
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 minuteto preserve battery life.  
During play  
X4  
presses  
Press MODE button again to return to the NORMAL play mode.  
Locating a Particular track  
To skip back to the beginning of the  
current or a previous track  
Press  
Press  
lightly and repeatedly.  
lightly and repeatedly.  
To skip to the beginning of the  
following tracks  
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 circuitwhichprevents  
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 toshock, vibration or rolling ( i.e. while walking or if used in a vehicle )  
press the Super ASPbutton 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.  
SuperASPIndicator  
SuperASPIndicator Super ASP Indicator  
The sound will mute for approximately 1 second while the buffer fills. Once  
filled the buffer will give approximately 60 seconds of protection against  
interruption of sound output. If the player is subjected to shock or rolling of  
over 60 seconds duration some interruption of sound output will occur. This  
is normal and to be expected and the sound will resume once the player  
has stabilized from the shock or rolling disturbances.  
To turn this function off press the Super ASP button.  
Notes:  
1. Whenusing theSuper 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 functionprovides 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 theplayer solely from batteries, only use the Super ASP  
function where necessary to preserve battery life.  
EN-11  
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. If the lens is very dirty, open the  
CD compartment lid and clean the lens as follows :  
Dust or Dry Particles  
Using a camera lens brush / blower, blow on the lens couple times, then  
wipe it lightly with the brush to remove dust. Then, blow on the lens once  
more.  
Fingerprints  
If the lens cannot be cleaned using brush / blower, use a cotton swab  
starting in the middle and working to the outside edge.  
EN-12  
DISC CLEANING AND TROUBLESHOOTING GUIDE  
Cleaning the Disc  
When a disc becomes dirty,  
clean it with a cleaning cloth.  
Wipe the disc from the center  
out.  
Note: Do not use solvents such as benzene, thinner, commercially available  
cleaners or anti-static spray intended for analog discs.  
EN-13  

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