Jwin JX-CD678 User Manual
MODEL # JX-CD678
CD PLAYER WITH BASS BOOST,
60-SECOND SUPER A.S.P.
INSTRUCTION MANUAL
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WARNING
To prevent fire or shock hazard, do not expose the unit to rain or moisture.
To avoid el ectrical shock, do not open the cabinet. Refer servicing to qualified person-
nel only.
SAFETY PR ECA UTION
1. As the laser beam used in this compact disc player is harmful to the eyes, do not attempt
t o d isa ss em b le th e c as ing .
2. Stop operation immediately if any liquid or solid object should fall into the cabinet. Unplug
the unit and have it checked 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 safety slot. If you do, the laser diode will be ON when the lid
is still opened.
5. If the unit is not to be used 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 pulling the cord.
6. This unit employs a laser. The use of controls or adjustment or performance of
p roce du re s o ther than tho se s pe ci fi ed herein ma y result in exposure to hazardous radiat io n.
Warning :
Th e ap par a tus sho ul d n ot b e exposed to dr i pp ing or splashing and tha t no o bj ect s fill ed with
liqu id s, such as vas e s, sha ll b e pl ace d o n the apparatus.
CLASS 1 LASER PRODU CT
CLASS 1 LASER PRODUCT
APPAREIL LASER DE CLASSE 1
PRODUCTO LASER DE CLASE 1
WHE N OP EN AND INT ERLO CKS
CAUTI ON
INVISIBLE LASER RADIATION
DEFEATED.
AVOID EXPOSURE TO BEAM
This product contains a low power laser device.
COMPLIANCE WITH FCC REGULATIONS
Th i s e qu i pm en t ha s been t este d a nd f ou nd to com p ly with t he limits for a Class B di g ital 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,
u ses and ca n r a diat e radio freq ue nc y en er gy and, if no t ins tal led a nd use d in a cc ordance w ith
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
ca use harmful i nte rfe re nce to radi o or tel evi sio n r ecep tion, w hi ch can be dete rmined b y tu rnin g
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the fo llow ing 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
con necte d.
• Co ns u lt th e d ea ler or an experien ced rad i o te c hn ician for help.
EN-1
IMPORTANT NOTES
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 pre vent possible damage or loss of hea ring:
ESTABLISH A SAFE SOUND LEVEL
• Over time your hearing will ad apt 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 INCRE ASE TH E
SOUND LEVEL FUR THER.
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 traffic.
50 Normal conversation, quiet office, light traffic.
60 Electric sewing machine.
70 Vacuum cleaner, hair dryer, noisy restaurant.
z
T HE F OL LOWING NOIS ES CA N BE H ARMF UL UNDE R CON STANT EX POSUR E
80dB Average city traffic, alarm clock buzzer at 2 feet, food mixer.
90 Motorcycle, heavy goods v ehicle, petrol law n mowe r.
100 Pneumatic drill, chain saw, garbage truck, discotec / ni ght - club .
120 Rock band concert, thunderclap.
PE RMAN ENT L OSS OF HE ARIN G
140 THRESHOLD OF PA IN Gunshot 2 feet away.
180 Rocket Launching pad.
Mode No: Serial No:
EN-2
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.
F ollow the p ola ri ty as in dica ted
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 jack from the set.
Otherwise the player will not operate.
AC Adaptor Op eration
( 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 l ocal 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.
2
1
3. For better performance and longer
operatin g time, we recommend the
use of alkaline batteries.
4. (a) Do not mix old and new
batteries.
(b) Do not mix alkaline, standard
( car bo n- zinc ) or rech a rge able
(nickel-cadmium) batteries.
5. If the unit is not to be used for an
ext ende d per iod of time, rem ove
the batt er ies. Ol d or le ak i ng
batteries can cause d amage to t he
unit and may void the warranty.
EN-3
HEADPHONE AND HI-FI CONNECTION
Listening with th e
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
im pair your heari ng.
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.
Note: Always switch the power off
before ma king any con nections
between the player and another unit.
TO CD / AUX
INPUT
TO PHONES
TO LINE OUT
EN-4
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