MD6883
User’s Guide
PERSONAL AM/FM STEREO/COMPACT
DISC PLAYER WITH 45 SECOND DIGITAL
ANTI-SHOCK PROTECTION
Before operating this product,
please read these instructions completely.
SAFETY PRECAUTIONS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
DANGEROUS VOLTAGE:
The lightning flash with arrowhead symbol within an equilateral
triangle is intended to alert the user to the presence of uninsulated
dangerous voltage within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
ATTENTION:
The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature accompanying
the appliance.
DANGER:
This product utilizes a Class 1 laser to read Compact Discs. This
laser Compact Disc Player is equipped with safety switches to
avoid exposure when the CD door is open and the safety interlocks
are defeated. Invisible and hazardous laser radiation when open
and interlock failed or defeated. Avoid direct exposure to beam.
Please do not attempt to defeat or bypass the safety switches.
FCC WARNING:
This equipment may generate or use radio frequency energy. Changes
or modifications to this equipment may cause harmful interference
unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an
unauthorized change or modification is made.
SURGE PROTECTORS:
It is recommended to use a surge protector for AC connection.
Lightning and power surges ARE NOT covered under warranty for this
product.
1
SAFETY PRECAUTIONS (CONTINUED)
INFORMATION:
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 to radio communications. However, there is no guarantee that
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:
• Reorient 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/TV technician for help.
• Do not open the CD compartment while the CD is rotating.
• Always keep the CD compartment closed when not in use.
• Keep all foreign objects out of the CD compartment.
• Place the unit on a stable surface.
• 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.
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Dear Customer:
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EST. 1924
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We
LISTENING
For A Lifetime
Want You
Selecting fine audio equipment such as the unit you’ve just purchased is only the start of
your musical enjoyment. Now it’s time to consider how you 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.
3
LOCATION OF CONTROLS
2
9
13
12
14
15
16
17
19
18
3
4
5
6
1
7
8
10
11
1. Display
2. Skip/Search/Tuning n Button
3. Skip/Search/Tuning o Button
4. PRESET DOWN Button
5. PROG (Program) Button
6. ESP/BAND Button
7. LINE OUT Jack (Side of Unit)
8. PHONES (Headphones) Jack
(Side of Unit)
9. VOLUME Control
10. DBBS Switch
11. CD OPEN Switch
12. DC 4.5V Jack (Rear of Unit)
z
13. PLAY/PAUSE (®p)/POWER
ON Button
14. STOP (■)/POWER OFF
Button
15. PRESET UP Button
16. MODE Button
17. CD Compartment
18. Battery Compartment (Bottom
of Unit)
19. FUNCTION (CD/RADIO)
Switch
4
–
+
POWER SOURCES
+
–
+
–
This CD player requires either two (2) “AA” size batteries (not included) or
an AC adapter (not included).
BATTERY INSTALLATION
The battery indicator ( ) will appear in the CD display when the
batteries need replacing.
1. Open the battery compartment door on the
bottom of the unit by sliding it out and lifting
up. To prevent the possibility of losing the
cover, it cannot be removed.
2. Insert two (2) “AA” size batteries (not
included) according to the polarity diagram
inside the battery compartment. Alkaline
batteries are recommended for the longest
playing time.
Follow these precautions when using batteries in this device:
1. Use only the size and type of batteries specified.
2. Be sure to follow the correct polarity when installing the batteries as indicated next to the battery
compartment. Reversed batteries may cause damage to the device.
3. Do not mix different types of batteries together (e.g. Alkaline, Carbon-zinc and rechargeable) or
old batteries with fresh ones.
4. If the device is not to be used for a long period of time, remove the batteries to prevent damage or
injury from possible battery leakage.
5. Do not try to recharge batteries not intended to be recharged; they can overheat and rupture.
(Follow battery manufacturer’s directions.)
BATTERY PRECAUTIONS
AC OPERATION
To operate the unit using AC power, connect an AC adapter (not included) to
an AC outlet having 120V, 60Hz AC only. Plug the small end into the DC
4.5V jack on the rear of the unit and connect the other end into the AC outlet.
The batteries are automatically disconnected when the AC adapter is used.
CAUTION: When not using AC power, disconnect the AC adapter from
the wall outlet by pulling the plug (not the cord). Do not touch the AC
adapter with wet hands. Fully insert the plug without exposing any part of
the blade.
DC 4.5V
5
1
2
OPERATION
BASS BOOST TURNING POWER ON/OFF
1
To emphasize the bass, slide the
DBBS switch to the ON position. For
normal bass, slide the DBBS switch to
the OFF position.
AUTO POWER OFF
When the unit is stopped (Standby mode) for approximately one minute, the
power will automatically turn off.
Radio Sound Through a Home Audio System
By using a home audio connection cable (not included), superb radio sound can
be heard through your home audio system. Before making any connections, turn
off the power to all equipment.
Plug a connection cable (not included) between the LINE OUT jack on the side
of the CD player and the amplifier’s AUX or CD input jack. (Do not connect it to
the amplifier’s PHONO jack.)
NOTE: If the radio interferes with TV reception, move the unit away from the TV
or turn off the power to this unit.
1
To turn the unit on, press the
PLAY/PAUSE (
button
1.
To turn the unit off, Press the STOP
(
■)/POWER OFF button 2.
®p)/POWER ON
6
RADIO OPERATION
2
1
1
2
3
1
2
3
2
1
TO LISTEN TO THE RADIO
1
Set the VOLUME control 1 to minimum
and plug the headphones into the
PHONES jack. Press the PLAY/PAUSE
®p)/POWER ON button 2 to turn the
(
unit on.
3
Press and release the Skip/Search/
Tuning
station. Press and hold the Skip/Search/
Tuning
(see below).
o 1 or n 2 button to tune a
o 1 or n 2 button for Auto Scan
5
To turn the radio off, press the STOP
(■)/POWER OFF button.
2
Slide the FUNCTION switch 1 to the RADIO
position. Press the ESP/BAND button
select a band (AM or FM). If listening to FM,
press the MODE button
ON or OFF.
3 to turn FM Stereo
2 to
4
Adjust the VOLUME control 1 and DBBS
switch
reception is weak/noisy, press the MODE
button
the reception will be monaural.
ANTENNAS
AM–This unit has a built-in ferrite bar
antenna, which provides adequate reception
in most areas. If reception is weak, turn the
unit to improve reception.
FM–The headphones act as an antenna for
FM. Extend the headphone wire for best FM
reception.
AUTO SCAN
Press and hold the Skip/Search/Tuning o or
n button for approximately one second and
the unit will automatically search for the next
available station.
7
2 as desired. If FM STEREO
3 to turn off Stereo, in this case
RADIO OPERATION (CONTINUED)
3
1
2
1
2
TO SET AND RECEIVE A STATION INTO MEMORY
You can set up to 10 AM and 10 FM stations into memory as follows:
1
Tune a desired station as described in
the previous section. Press the PROG
button; the PROG indicator will blink
and the preset number will appear in
the display.
3
To recall a preset station, simply
press the PRESET UP 1 or DOWN 2
button to select the desired preset.
2
While the PROG indicator is blinking,
select the desired preset using the
PRESET UP 1 or DOWN 2 button,
then press the PROG button
the memory.
3 to set
8
CD OPERATION
2
1
3
1
4
2
TO PLAY A CD (Standard, CD-R and CD-RW)
1
Open the CD compartment lid by sliding
the CD OPEN switch
Gently press a disc, label side up, onto
the spindle until it locks in place. Close
the CD compartment lid. Insert
headphones into the PHONES jack. Slide
the FUNCTION switch
position.
1 to the right.
2 to the CD
3
Adjust the VOLUME control 1 and
DBBS switch
forward or backward through the tracks
on the disc, press the
Skip/Search/Tuning 3 or 4
button. To search forward or backward
through the tracks on the disc, press
and hold the
3 or 4 button.
2 as desired. To skip
Skip/Search/Tuning
2
Press the PLAY/PAUSE (®p)/POWER
ON button to start playback. To pause
playback
(
®p)/POWER ON button again, the
elapsed time will blink. Press once
again to resume playback.
, press the PLAY/PAUSE
4
When the disc is through playing, it will
stop. Press the STOP (■ )/POWER
OFF button to stop the disc before it is
finished; the total number of tracks will
appear. Press the STOP (
OFF button again while in the stop
mode to turn the unit off or wait
approximately 60 seconds and the unit
will automatically turn off.
■)/POWER
9
CD OPERATION (CONTINUED)
2
1
NOTES:
• This unit is capable of playing standard CDs or 3” singles; no adapter is required.
• If a disc is inserted incorrectly, dirty, damaged or not present at all, the display will
show “no disc”.
• As each track is played, the track number and elapsed time are shown in the display.
• To remove the disc, open the CD compartment, hold the edge of the CD and gently
press the center pivot and lift the CD.
• The maximum time of a CD is 74 minutes for this unit.
• “OPEN” will appear in the display when the CD door is opened.
ANTI-SHOCK SYSTEM
This CD player has a built-in Anti-Shock System that cuts down on CD skipping.
Follow the steps below to activate and understand the Anti-Shock System.
1
Open the CD compartment door by sliding
the CD OPEN switch 1 to the right. Gently
press a disc, label side up, onto the spindle
until it locks in place. Close the CD
compartment door. Insert headphones into
the PHONES jack. Slide the FUNCTION
switch
2 to the CD position.
3
The Anti-Shock System will start
automatically, the sound will mute for a
moment and the display will show the
Anti-Shock indicator with no bars in it.
CONTINUED ON THE NEXT PAGE
2
With a CD inserted, press the
PLAY/PAUSE (
button to turn the unit on.
®p)/POWER ON
4
Within a few seconds, the Anti-Shock
indicator will fill to indicate music
signals are stored in memory.
10
CD OPERATION (CONTINUED)
5
If the CD player is subject to vibration
during playback, the bars will
disappear one by one. During the
vibration, the music should continue to
play the signals stored in the memory
until the CD player can read the music
data properly from the disc. At this
time, the indicator will probably show
fewer bars indicating the music signals
stored in memory are low.
7
If no more vibration occurs, the
music signals are once again stored
into the memory and the indicator
returns to full. When the memory is
full, the top bar will blink and the
disc rotation speed will drop to save
power consumption.
6
If all the bars disappear and the CD
player is subject to immediate vibration,
the unit may skip.
8
To turn the Anti-Shock System off,
press the ESP/BAND button.
To turn the Anti-Shock System on,
press the ESP/BAND button again.
NOTES:
• When the CD player is used in a stable location, turn the Anti-Shock System
off by pressing the ESP/BAND button. When the Anti-Shock System is Off,
battery consumption is less.
• The Anti-Shock System provides for continuous sound output when unit is
subject to vibration, but it will not correct errors, such as a defective or dirty
CD.
11
CD OPERATION (CONTINUED)
ALL
4
2
3
1
3
2
1
ALL
2
1
3
2
1
TO REPEATEDLY PLAY BACK ONE TRACK
1
With a CD inserted, press the
PLAY/PAUSE (
1 to turn the unit on, then select
button
a track using the Skip/Search/Tuning
or n3 button. Press the MODE
2
button
4 once; the Repeat 1 indicator
will appear in the display.
®p)/POWER ON
2
The unit will then play the same track
over and over until the STOP
(■)/POWER OFF button 1 is pressed.
Adjust the VOLUME control
o
DBBS switch
3 as desired.
TO REPEATEDLY PLAY BACK ALL TRACKS
1
With a CD inserted, press the
PLAY/PAUSE (
button 1 to turn the unit on. Press the
MODE button
indicator will appear in the
display.
®p)/POWER ON
2 twice; the Repeat All
2
The unit will then play all the tracks on
the CD over and over until the STOP
■)/POWER OFF button 1 is pressed.
(
Adjust the VOLUME control
DBBS switch
3 as desired.
2 and
2 and
TO CANCEL OR STOP REPEAT PLAYBACK
• TO STOP REPEAT PLAYBACK, press the STOP (■)/POWER OFF button once.
•
TO CANCEL REPEAT PLAYBACK, press the MODE button four times if in
Repeat 1 mode, or three times if in Repeat All mode. The unit will continue
normal playback.
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1
2
3
1
4
2
3
INTRO PLAY
1
2
3
1
4
2
3
CD OPERATION (CONTINUED)
1
With a CD inserted, press the
PLAY/PAUSE (®p)/POWER ON
button
1 to turn the unit on and press
the STOP (
to stop auto playback. Press the MODE
button
indicator will blink in the display.
■)/POWER OFF button 2
3 three times; the INTRO
2
Press the PLAY/PAUSE (®p)/POWER
ON button
will play the first 10 seconds of each track.
Adjust the VOLUME control
MBASS switch
STOP (
Intro playback.
TO RANDOMLY PLAY BACK A CD
1
With a CD inserted, press the
PLAY/PAUSE (
button 1 to turn the unit on and press
the STOP (
to stop auto playback. Press the
MODE button 3 four times; the RAND
indicator will blink in the display.
®p)/POWER ON
■)/POWER OFF button 2
2
Press the PLAY/PAUSE (®p)/POWER
ON button
will play all the tracks in random order.
Adjust the VOLUME control
DBBS switch
tracks have been played, the unit will
stop. Press the STOP (
button
1 to begin playback. The unit
2 and
3 as desired. Press the
■)/POWER OFF button 4 to stop
1 to begin playback. The unit
2 and
3 as desired. When all the
■)/POWER OFF
4 to stop Random playback.
TO CANCEL THE INTRO OR RANDOM PLAYBACK, press the MODE
button twice if in the Intro mode or once if in the Random mode; the unit
will continue normal playback.
13
CD OPERATION (CONTINUED)
1
2
3
1
2
3
1
2
3
3
4
1
2
TO PROGRAM THE MEMORY (UP TO 24 TRACKS)
1
With a CD inserted, press the
PLAY/PAUSE (
1 to turn the unit on and press the
STOP (
stop auto playback. Press the PROG
button 3; the PROG indicator will
appear in the CD display.
®p)/POWER ON button
■ )/POWER OFF button 2 to
3
Press the PLAY/PAUSE (®p)/POWER
ON button
playback and adjust the VOLUME
control
desired.
1 to begin Programmed
2 and DBBS switch 3 as
2
Select the first track to be played back
using the Skip/Search/Tuning o 1 or n
2 button, then press the PROG button
3 again. Repeat this step to program
additional tracks up to a maximum of
24 tracks.
4
To skip forward or backward through the
programs, press the Skip/Search/ Tuning
o 1 or n 2 button.
through playing, it will stop. Press the PROG
button
3
followed by the
®p)/POWER ON
(
the programmed tracks again.
When the disc is
PLAY/PAUSE
button 4 to play back
NOTES:
• Press the STOP (■)/POWER OFF button to stop the disc before it is finished.
• As each program is played, the track number is shown in the display.
• To clear the memorized program: while in the Stop mode, press the PROG button
followed by the STOP (
• Programming is the ability to preselect the order in which a series of tracks will be
played.
• Each track may be stored in the program memory as many times as desired (up to
24 tracks).
■)/POWER OFF button.
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CARE AND MAINTENANCE
B
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N
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E
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C
L
E
A
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R
Caring for Compact Discs
• Treat the compact disc carefully. Handle the
compact disc only by its edges. Never allow your
fingers to come in contact with the shiny,
unprinted side of the compact disc.
• Do not attach adhesive tape, stickers, etc. to
the compact disc label.
• Clean the compact disc periodically with a soft, lint-free, dry cloth. Never use
detergents or abrasive cleaners to clean the compact disc. If necessary, use a
CD cleaning kit.
• If a compact disc skips or gets stuck on a section of the disc, it is probably dirty
or damaged (scratched).
• When cleaning the compact disc, wipe in straight lines from the center of the
compact disc to the outer edge of the compact disc. Never wipe in circular
motions.
• This unit is designed to play only compact discs bearing the
identification logo as shown here. Other compact discs may not
conform to the CD standard and may not play properly.
• Compact discs should be stored in their cases after each use to avoid
damage.
• Do not expose compact discs to direct sunlight, high humidity, high
temperatures or dust, etc. Prolonged exposure or extreme temperatures can
warp the compact disc.
• Do not stick or write anything on either side of the compact disc. Sharp writing
instruments, or the ink, may damage the surface.
Cleaning the Unit
• To prevent fire or shock hazard, disconnect your unit from the AC power
source when cleaning.
• The finish on your unit may be cleaned with a dust cloth and cared for as other
furniture. Use caution when cleaning and wiping the plastic parts.
• Mild soap and a damp cloth may be used on the front panel.
15
TROUBLESHOOTING GUIDE
If you experience a problem with this unit, check the chart below before
calling for service.
SYMPTOM CAUSE SOLUTION
Unit will not Weak or dead batteries Replace batteries and insert
turn on. or inserted incorrectly. correctly.
Weak or dead re- Recharge or replace
chargeable batteries. batteries (if used).
AC adapter Check AC adapter
not connected. connection.
Disc will not play. CD compartment Close CD compartment.
not closed.
Disc inserted Reinsert disc correctly.
incorrectly.
Dirty or defective Try another disc.
disc.
Moisture Wipe disc with soft
condensation cloth.
on disc.
Erratic CD playback. Dirty or defective Clean or replace disc.
No sound from Headphone Reinsert headphone
headphones. plug not inserted plug correctly.
ESP not working. ESP is not activated. Press the ESP/BAND button.
Noise or sound Station not tuned Retune AM or FM
distorted on radio.
FM STEREO indicator Poor FM signal. Retune station.
does not light. MODE button Press MODE button to turn
No sound. FUNCTION switch is not
disc.
correctly.
VOLUME control Increase volume.
set to minimum.
Weak batteries. Replace batteries.
Defective disc. Try another disc.
properly for AM or FM
FM: Headphone wire Extend Headphone wire.
not extended.
AM: Unit is not Rotate unit until best
positioned correctly. reception is obtained.
not set to Stereo. Stereo on.
in the desired position. desired position.
. broadcast station.
Set FUNCTION switch to the
16
SPECIFICATIONS
Power requirements......................................2 x LR6 "AA" alkaline battery
DC in 4.5V adapter (center positive)
Frequency Range (FM) ................................................... 87.5 ~ 108 MHz
Frequency Range (AM) ....................................................530 ~ 1720 KHz
D/A conversion ...................................1-bit DAC eight times oversampling
Frequency response ............................................20~20,000Hz (+1,-3 dB)
Anti-shock. .......................................................................45 second buffer
Output level. ..........................................Line output: 0.6 Vms (47K ohms)
Headphones: 16mW (32 ohms)
FOR ADDITIONAL SET-UP OR OPERATING ASSISTANCE, PLEASE
VISIT OUR WEBSITE AT
WWW.MEMOREXELECTRONICS.COM
OR CONTACT CUSTOMER SERVICE AT 1-800-919-3647.
PLEASE KEEP ALL PACKAGING MATERIAL FOR AT LEAST 90
DAYS IN CASE YOU NEED TO RETURN THIS PRODUCT TO YOUR
PLACE OF PURCHASE OR MEMOREX.
FOR PARTS AND ACCESSORIES, CONTACT FOX INTERNATIONAL AT
1-800-321-6993.
17
Memcorp, Inc.
Weston, FL
Printed in Hong Kong
Visit our website at www.memorexelectronics.com
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