Kenwood DPC-X527 User manual

PORTABLE CD PLAYER
INSTRUCTION MANUAL
Unpacking
Unpack the unit carefully and make sure that all the accessories are
present.
If any accessories are missing, or if the unit is damaged or fails to oper-
ate, notify your dealer immediately. If the unit was shipped to you di-
rectly, notify your shipper immediately. Kenwood recommends that you
retain the original carton and packing materials in case you need to move
or ship the unit in the future.
Keep this manual handy for future reference.
B60-5307-08 00 (M)
AP
0204
For your records
Record the serial number, found on the back of the unit, in the
spaces designated on the warranty card, and in the space pro-
vided below. Refer to the model and serial numbers when-
ever you call upon your dealer for information or service on
this product.
Model Serial Number
Specifications
Format System ................................................................ Compact disc digital audio system
Laser ......................................................................................... Semiconductor laser
Audio Frequency response ............................................................ 20 Hz to 20 kHz, ±3 dB
PHONES output level (32Ω, 1 kHz ) .................................................. 3 mW +3 mW
Line output/impedance
Bass Boost ON : ........................................................................... 0.83 Vrms/1 kΩ
Bass Boost OFF : .......................................................................... 0.31 Vrms/1 kΩ
Power supply
Commercially-available alkaline batteries (R03/AAA) x 2 ............................... DC 3 V
Battery life (From fully-charged condition)
÷At 0.1 mW + 0.1 mW power (32Ωload)
÷Typical values in recharging/continuous operation at an ambient temperature of 20oC.
÷The values are variable depending on the battery manufacturer, battery type, operating
environment and temperature.
Dimensions (W x H x D).................. 150 mm x 22.7 mm x 130 mm (5- 7/8" x 7/8" x 5-1/8")
Weight (net) ........................................................................................................ 176 g (6.2 oz)
Note:
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may
be changed without notice.
Maintenance
Simple care
Care of lens
When the lens in the pick-up gets dirty, malfunctions including
the impossibility of playback may occur. The lens should be
cleaned using a commercially available camera lens blower, etc.
Do not touch the lens to prevent damaging the mechanism.
Also do not use a lens cleaner or disc cleaner product.
Care of main unit
When the unit gets dirty, clean with a soft, dry cloth. If the unit
is stained seriously, a moistened cloth can be used. Do not use
benzine or thinner for these will damage the unit.
Cleaning the plug
Wipe the headphone plug with a soft cloth to keep it clean.
A dirty plug may cause noise or malfunction.
Caution on disc used
Usable discs
This unit is capable of playing back the Audio CD discs, CD-R/CD-RW (CD-DA) discs and
discs carrying the marking. Other discs cannot be played.
8 cm single CDs can be played as they are; do not use a commercially-available single CD
adapter.
Handling
Hold compact discs so that you do not touch the playing surface.
Do not attach paper or tape to either the playing side or the label side of compact discs.
Never play a cracked or warped disc.
During playback, the disc rotates at high speed in the player. Therefore, to avoid danger,
never use a cracked or deformed disc or a disc repaired with tape or adhesive agent.
Cleaning
If fingerprints or foreign matter become attached
to the disc, lightly wipe the disc with a soft cotton
cloth (or similar) from the center of the disc out-
wards in a radial manner.
Storage
When a disc is not to be played for a long period of time, remove it from the CD player and
store it in its case.
Precaution against condensation
Immediately after a room is heated or in a room with high humidity (or vapor), the unit may
malfunction due to the condensation of dew or mist on the pick-up lens. In such a case,
leave the unit for about an hour before trying to use it again.
Accessories
Headphones (1), Remote control (1)
Safety precautions
Caution : Read this page carefully to ensure safe operation.
WARNING : TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
IMPORTANT SAFEGUARDS
Please read all of the safety and operating instructions before operating this appliance. Adhere to all warnings on the appliance and in the instruction manual.
Follow all the safety and operating instructions. These safety and operating instructions should be retained for future reference.
Part names
Sound skip guard function (D.A.S.C.)
D.A.S.C. (Digital Anti Shock Circuit)
When the D.A.S.C. function is operating, about a 10 [Max. 12-seconds
(Approx.)] or 40 seconds [Max. 48-seconds (Approx.)] portion of signals is
always stored in memory. Consequently, when the unit receives an im-
pact, playback will continue without interruption even if the signal from
the light pickup is interrupted.
"Wide CAPTURE" uses a method strong in regard to vibrations in the ro-
tation direction in addition to the conventional D.A.S.C. function, so that
the sound skip guard function is made even stronger.
In case of difficulty
What seems to be a serious trouble may sometimes be due to a simple mistake. Before
calling for service, check the items shown in the following table again. (If you request servic-
ing due to the reasons shown in the table, the service may be charged in some cases.)
÷The HOLD switch is set to ON.
÷The batteries are exhausted.
÷The disc is placed upside down.
÷Condensation has occurred in-
side the unit.
÷The headphones are connected
incompletely.
÷The headphones are connected
to LINE OUT jack
÷The volume is set to the
minimum position on the unit
or remote control unit.
÷A strong vibration that exceeds
the capacity of the D.A.S.C. has
occurred.
÷The disc is dirty.
÷The lens is dirty.
÷The headphone plug is dirty.
÷The batteries are low.
÷The headphone plug is dirty.
÷The batteries are low.
÷The headphones are connected
incompletely.
÷A source of strong magnetism
or radio wave, such as a TV set
or cellular phone, is present
near the unit.
÷Set the switch to OFF.
÷Replace the two alkaline batter-
ies.
÷Place the disc with the labeled
side up.
÷Leave the unit for about 1 hour
before re-use.
÷Insert the plug securely into the
PHONES jack.
÷Insert the plug securely into the
PHONES jack.
÷Adjust the volume on the unit or
remote control unit..
÷Place the unit in a place not sub-
ject to vibration.
÷Clean it.
÷The lens should be cleaned us-
ing a commercially available cam-
era lens blower
÷Clean it.
÷Replace the batteries.
÷Clean it.
÷Replace the batteries.
÷Insert the plug securely into the
PHONES jack.
÷Install the unit away from a TV
set, cellular phone, etc.
Symptom Cause Remedy
Note :
1. This system uses a microcomputer so it may malfunction due to external noise or interference.
In such a case, remove the batteries, insert the batteries again.
2. Erroneous operation may occur when the headphone plug is plugged or unplugged; but this is
not a malfunction.
Pressing a key
cannot initiate an
operation or turn the
unit on.
No sound is heard
from the head-
phones.
Sound skips, or is
interrupted.
Noise interferes.
÷ The reproduced sound is interrupted during switching.
Notes
Notes
Notes
DPC-X527 (EN-M)
The marking this product has been classified as Class 1. It means
that there is no danger of hazardous radiation outside the product.
Location: Back panel
CLASS 1
LASER PRODUCT
The marking of products using lasers (For countries other than U.S.A.,
U.S.-Military and Canada)
Notes
÷Always ensure that the headphone plug is fully inserted before turning
the power ON.
÷If the headphone plug is inserted or removed while playback is in progress,
the liquid crystal display may be inconsistent with the operation status of the
unit. To correct this, turn the power OFF and then ON again.
÷When the remote control plug is connected, the remote control operation
keys may not operate. To correct this, pull the remote control's plug out of
the unit, wait about 5 seconds, and then re-insert it.
DPC-X527
Unit Display
Remote control
Mechanism of D.A.S.C.
Storage of
digital data
Digital memory Reproduced sound
÷Depending on the extent of the impact, the data in the memory may be used
up, so the playback skip protection may momentarily be ineffective.
÷When the D.A.S.C. function is activated, the disc may stop or start to rotate.
Setting the D.A.S.C.
Note
Note
D.A.S.C. H position : 40 sec. [Max. 48-seconds (Approx.)] memory
Data are held for about 40 sec. [Max. 48-seconds (Approx.)]
D.A.S.C. L position : 10 sec. [Max. 12-seconds (Approx.)] memory
Data are held for about 10 sec. [Max. 12-seconds (Approx.)]
There is no data compression, so that listening with high sound
quality is possible.
ÅVOL. + - keys
ıDisplay
ÇOPEN switch (Use to open top cover)
ÎD.A.S.C. switch
‰HOLD switch
ÏB.BOOST (Bass boost) key
ÌREPEAT/P.MODE
(Repeat play/Program mode) key
Ó7 (Stop/Off) key
¬6(Play/pause) key
Ô4, ¢(Skip/Search) keys
PHONES (Phones/Remote control) jack
ÒLINE OUT jack
Slide the D.A.S.C. switch to select the desired setting.
Çı
Ò 
Å
ÈÓÌ Ï‰
Î
Ô
(Front)
(Side)
D
Bass boost indicator
Repeat mode
indicator Program mode indicator
Battery duration indicatorTrack number display Playng time display
7(Stop/Off) key 4, ¢(Skip/Search) keys
PHONES jack
6(Play/pause) key
HOLD switch VOL. +
- keys
The keys with the same names as those on the main unit have the same
functions as the main unit keys.
D.A.S.C. L D.A.S.C. H
Approx. 8 Hours Approx. 14 Hours
Commercially-available
alkaline batteries
(R03/AAA)
1. Power sources — The unit should be connected to a power supply only of the type de-
scribed in the operating instructions or as marked on the appliance.
2. Power-cord protection — Power-supply cords should be routed so that they are not likely
to be walked on or pinched by items placed upon or against them. Pay particular attention to
cords at plugs, convenience receptacles, and the point where they exit from the unit.
3. Enclosure removal — Never remove the enclosure. If the internal parts are touched acci-
dentally, a serious electric shock might occur.
4. Drop — Do not drop the unit or apply strong shock to it. (Damage due to dropping the unit is
not covered by the warranty.)
5. Ventilation — Avoid hindering the ventilation of the unit by covering it with a cloth, etc.
6. Abnormal smell — If an abnormal smell or smoke is detected, immediately turn the power
OFF and pull out the power cord. Contact your dealer or nearest service center.
7. Heat — Avoid placing the unit under direct sunlight or near a source of heat such as heating
equipment. Particularly, never leave it in an automobile or on the dashboard.
8. Temperature — The unit may not function properly if used at extremely low, or freezing
temperatures. The ideal ambient temperature is above +5°C (41°F).
9. Water and moisture — The appliance shall not be exposed to dripping and splashing — for
example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a
swimming pool, etc.
10. Dust and moisture — Avoid places where is dusty or where the humidity is high.
11. Vibrations — Avoid placing the unit on an unstable place such as a shelf or in a place
subject to vibrations.
12. Magnetic fields — Keep the unit away from sources of magnetic fields such as TV sets,
speaker systems, radios, motorized toys or magnetized objects.
13. Cleaning — Do not use volatile solvents such as alcohol, paint thinner, gasoline, or ben-
zine, etc. to clean the cabinet. Use a clean dry cloth.
14. Nonuse periods — The power cord of the unit should be unplugged from the outlet when
left unused for a long period of time.
15. Damage requiring service — The unit should be serviced by qualified service personnel
when:
A. The power-supply cord or the plug has been damaged.
B. Objects have fallen, or liquid has been spilled into the unit.
C. The unit has been exposed to rain.
D. The unit does not appear to operate normally or exhibits a marked change in performance.
E. The unit has been dropped, or the enclosure damaged.
16. Servicing — The user should not attempt to service the unit beyond that described in the
operating instructions. All other servicing should be referred to qualified service personnel.
17. CAUTION — TO PREVENT ELECTRIC SHOCK DO NOT USE THE AC PLUG WITH AN
EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE
FULLY INSERTED TO PREVENT BLADE EXPOSURE.

Power sources
This unit can be powered with three kinds of supplies including the batteries, household power line and car battery.
Battery Type Blinking Timing Treatment
Battery indicator
Alkaline batteries When the batteries are half exhausted. Playback is possible while the indicator is blinking.
The duration at which the battery indi-
cator starts to blink is variable depend-
ing on the type of battery used.
Refer to the table on the right.
Caution: Read this page carefully to ensure safe operation.
Playback from the first track
1 Slide the OPEN switch in the direction of the arrow to
open the top cover.
2 Insert disc and close the top cover.
÷Secure the disc by pushing a position near
the center hole unit it clicks.
÷Close securely by pushing the front cen-
ter position of the top cover unit it clicks.
3 Set the HOLD switch to OFF.
4 Start playback.
5 Adjust the volume.
÷For the Hold function, read “Hold function”.
÷Before any operation, be sure to set the HOLD
switch to OFF.
÷ The power comes ON and playback begins.
Elapsed time of track be-
ing played
Track number
To increase
volume
To decrease
volume
To pause playback temporarily
÷When the 6key is pressed during playback, it pauses
temporarily.
÷Pressing the key again resumes playback.
Blinks
To stop playback
÷The total number of tracks and the total playing time of
them will be displayed.
Total playing time
Total number of tracks
To turn power OFF
÷After stopping playback, press
the 7key again.
If no operation key has been pressed for 2 minutes while the
unit is in the stop mode, the power is turned OFF automatically
to prevent battery power consumption.
Auto power-OFF function
Playback from desired track Repeat playback/Shuffle playback Changing the tone
Skipping tracks
Fast forward, fast reverse
Hold the 4key or ¢key pressed during
playback.
÷Fast forward is engaged by pressing and holding down
key ¢while playback is in progress.
÷Fast reverse is engaged by pressing and holding down
key 4while playback is in progress.
÷Playback will resume when either key is released.
÷When the ¢key is pressed, playback will skip to the
start of the subsequent track.
÷Each time the key is pressed, playback will skip to the
next track.
÷When the 4key is pressed, playback will skip to the
start of the track being played back.
÷Each time the key is pressed, playback will skip to the
previous track.
Press the 4key or ¢key.
To skip backward To skip forward
Fast reverse Fast forward
It is possible to listen to one track or all tracks of
a CD repeatedly or to listen to the tracks in ran-
dom sequence. (SHUFFLE play)
÷Each press of the REPEAT/
P.MODE key switches the
mode as follows.
1One-track repeat
The track being played
or the selected track will
be played repeatedly.
2All-track repeat
All tracks on the disc will
be played repeatedly.
3Shuffle play
All tracks on the disc will
be played in a random
order.
4Repeat OFF
Return to normal
playback is made.
The low frequencies sound, which is felt in head-
phone, can be boosted.
1Bass Boost OFF
Normal tone reproduction.
2Bass Boost ON
Low frequencies are boosted.
Each press of the key switches the mode as follows:
The operation keys of the main unit are deacti-
vated. This position prevents undesired operation
when the unit is put in a bag, etc.
÷When the HOLD switch
on the unit is switched
ON, the unit's keys are
protected.
Hold facility
÷After display for about 2 sec, return is made to the original
display.
Notes
Notes
Notes
÷If a key is pressed just before the end of a
track and the track does not change, press the
REPEAT/P.MODE key again when the track
being played back is over.
÷If Shuffle Play is selected while playback is in
progress, Shuffle Play operation will commence
when the track being played back is over.
÷If Shuffle Play is selected during stop, shuffle
play will start when the PLAY (6) key is
pressed.
÷Up to 99 tracks can be played back in Shuffle
Play operation.
÷The program of tracks is also valid in repeat
playback.
Connect headphones
Programming tracks in desired order
Favorite tracks (max. 24 tracks) can be programmed.
1 Press the REPEAT/P.MODE key for at
least 1 second during Stop status.
2 Select the desired track numbers in the
order you want to play them.
÷Stop status is engaged when the
7key is pressed while playback
is in progress.
Programmed order
1Select a track...
2and enter it.
The following program
sequence will be displayed.
÷Repeat steps 1and 2and enter the Track Nos. into
the program in order.
÷When 24 tracks have been programmed, "FULL" will be
displayed.
3 Start playback.
To change the programmed contents
1 Press the REPEAT/P.MODE key for at
least 1 second during Stop status.
2 Call the programmed order to be changed.
÷Stop status is engaged when the
7key is pressed while playback
is in progress.
To check the programmed contents
1 Press the REPEAT/P.MODE key for at
least 1 second during Stop status.
2 Press the REPEAT/P.MODE key.
÷Stop status is engaged when the
7key is pressed while playback
is in progress.
÷The programmed track numbers will be displayed in sequence
each time the REPEAT/P.MODE key is pressed.
Connections
Listening through
speakers
(Speakers
with built-in
amplifier)
Listening through an
amplifier with CD input jack
Amplifer
÷Connect the cable to
the amplifier's CD input
jacks.
÷This connection may
be impossible with
some amplifiers.
To clear the programmed contents
÷Press the REPEAT/P.MODE key
repeatedly until the programmed
order you want to change is dis-
played.
Programmed order
1Select a track...
2and enter it.
3 Enter the Track No. you want to change.
When the programmed contents are to be changed further,
repeat steps 2and 3.
Track number
Track number
Blinks
Blinks
DPC-X527 (EN-M)
Light at B.Boost ON
Programmed order
Track number
Blinks
÷When the HOLD switch
on the remote control is
switched ON, the unit's
keys are protected.
Notes:
÷Adjust the listening volume on the
connected audio component.
÷The LINE OUT volume can be
adjusted using the main unit's
VOL. keys as well as using the
remote's VOL. keys. The level
recommends 25.
÷Make sure to switch Bass Boost
off. (The tone should be adjusted
only on the connected audio com-
ponent.)
When operating the unit with 2 alkaline batteries
1 Open the battery cover.
÷Make sure the positive (+) and negative (-) poles are properly aligned.
÷Use commercially available AAA (R03) batteries. The unit may not operate normally if
manganese batteries are used.
÷Replace both batteries at the same time.
2 Insert 2 alkaline batteries
and close the cover.
15
43
2
C
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H
H
OFF
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J
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F
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12 2
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2 1
G
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J
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G
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Press the 7 key
during Stop status.
H
21
Never use a rechargeable battery and non-re-
chargeable battery together.
Light at B.Boost ON
÷ With this unit, the BASS BOOST function is
set to ON by default. As a result, the audio
may be distorted if the volume level is too
high in a section dominated by bass sound.
In this case, set BASS BOOST to OFF or
decrease the volume.
÷The “PGM”indicator is turned off when the program is
cleared.
÷Program mode can be canceled even if the top cover is
open.
The control tone generated when a key is pressed
can be muted as follows. This operation should
be performed in play or stop mode.
Control tone (beep) setting
1 Press and hold the B.BOOST key for more
than 2 seconds.
2 While "bP on" is displayed, press the 4
or ¢ key.
When transporting the unit, it is recommended
to set the HOLD switch in advance. In this way
you can prevent unintended operation even
when a key is pressed accidentally.
Insert with
labeled side up
Battery duration indicator
Blinks
Ò