Kenwood DPC-741 User manual

PORTABLE COMPACT DISC PLAYER
D PC-741
DPC-641
D PC-542
DPC-541
INSTRUCTION MANUAL
KENWOOD CORPORATION
Note:
This instruction manual is for common use with the four models above.
Note for use in automobiles:
If you use the unit in you r car, install it in a place not subject to direct
sunlight. Also do not leave that unit in car when not in use, for this
will cause damage to the unit such as deformation by direct
sunfight.
DIGITAL AUDIO
B60-1406-3Q (jg) H (K)
94/12

For the U.S.A. and Canada
Important!
Units shipped to the U.SA and Canada are designed for operation
on 120 volts AC only.
CAUTION: TO PREVENT ElEaRICSHOCK DO NOT USE
THE AC PLUG WITH AN E)aENS10N CORD. RECEPTACLE OR
OTHEROUTLETUNLESSTHEB^DESCANBE FULLYINSERTEO
TO PREVENT BLADE EXPOSURE.
For the U.S.A.
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.
NOTE:
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 may cause harmful interference to radio communications, if it is not installed
and used in accordance with the instructions. 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 receptloa 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.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
WARNING NOTICE:
The marking of products using lasers
(Except for some areas).
I CLASS 1 I
LASER PRODUCT I
This label is attached to the bottonn panel and says that the
component uses laser beams that have been classified as Class 1.
It means that the unit is utilizing laser beams that are of a weaker
class. There is no danger of hazardous radiation outside the unit.
IN MOST CASES IT IS AN INFRINGEMENT OF COPY¬
RIGHT TO MAKE COPIES OF TAPES OR DISCS WITH¬
OUT THE PERMISSION OFTHE COPYRIGHT OWNERS.
ANYONE WISHING TO COPY COMMERCIALLY AVAIL¬
ABLE TAPES OR DISCS SHOULD CONTACT THE ME¬
CHANICAL COPYRIGHT PROTECTION SOCIETY LIM¬
ITED OR THE PERFORMING RIGHTS SOCIETY LIM¬
ITED,

Caution: Read the pages marked ^ carefully to ensure safe operation.
Portable anywhere
Compatibility with three powersuppiiesindudingdrv cell
batteries, car battery and mains power outlet expands
the place of your music entertainment
Easy-to-operate, convenient remote
control
A convenient remote control is available as a standard
accessory or as an option.
A Before applying power. 2
A Safety precautions. 2
A IMPORTANT SAFEGUARDS.4
Accessories.5
Power supply .. 6
Controls and indicators. 9
Preparation. 11
Playback from the first track...12
Guard against sound skips: D.A.S.C.
A digital memory prevents sound skips due to vibration
or shocks on the unit.
Guard against sound skip. 14
Playback from desired track.15
Programming tracks in desired order.... 16
Versatile playback features
Various playback operations including the programming
of tracks in desired order, repeated play, random play and
scan play are possible.
DSP controlling the tone and live feeling
The DSP {Digital Sound Processor) allows you to select
desired tone setup as well as to reproduce live feeling in
concert halls.
Various playback features.
Playback with desired tone.
HOLD/RESUME switch.
Listening through speaker system
(optional).
Listening through car stereo..
Maintenance.....
In case of difficulty.
Specifications
19
20
21
22
23
24
25
26
Convenient features
The Hold feature prevents erroneous operation even
when a key is pressed while the unit is in a bag and the
Resume feature memorizes the position where playback
was last stopped. The unit can also be connected to an
optional speaker system.

Please read all of the safety and operating instructions before operating this unit. For best results,
follow ail warnings placed on the unit and adhere to the operating and use instructions. These
safety and operating instructions should be retained for future reference.
1. P ower sources — The unit should be con¬
nected to a power supply only of the type
described in the operating instructions or as
marked on the appliance.
2. Power-cord protection — P ower-supply cords
sh ould 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 en¬
closure. 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. H eat — 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.
S.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 unit should not
be used near water — for example, near a
bathtub, washbowl, kitchen sink, laundry tub,
in a wet basement or near a swimming pool,
etc.
10. Dust and moisture— A void 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 — D o not use volatile solvents such
as alcohol, paint thinner, gasoline, or benzine,
etc. to dean the cabinet. Use a clean dry cloth.
14. Nonuse periods — T he power cord of the unit
should be unplugged from the outlet when left
unused for a long period of time.
15. Damage requiring service — T he unit should
be serviced by qualified service personnel
when:
A. The power-supply cord or the plug has
been damaged; or
B. Objects have fallen, or liquid has been
spilled into the unit; or
C. The unit has been exposed to rain; or
D. The unit does not appear to operate nor¬
mally or exhibits a marked change in perform¬
ance; or
E. The unit has been dropped, or the enclo¬
sure 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 person¬
nel.
In case of abnormality, immediately press the open key to turn the power OFF, and unplug the AC
adapter from the power outlet. Then please contact your nearest KENWOOD service center.

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1
The standard accessories vary depending on the model of the unit.
The accessories which are not equipped as standard are optionally available. For details, please
consult vour dealer.
AC adaptor
Audio cond
Rechargeable battery
Card remote control
unit^
Headphone with remote
controller
1 DPC-741 DPC-641
0
0
0
X
0
0
0
0
0
X
DPC-542
DPC-541
0
0
X
X
Car cassette adaptor
Car battery adaptor
Carrying case
Battery case

This u nit can be powered from three kinds of power supplies; batteries, mains power or car battery.
(The car battery adapter is needed for oar battery operation.)
The manganese dry cell batteries which have low capacity (short service life) are not suitable for
use with the unit.
This unit holds the stored memory even while the power is set to OFF, and consumes a very small
amount of power. Therefore, if the unit is not to be used for a long period (for more than one week),
remove the batteries out of the unit.
• Never use an AC adapter other than the AC adapter
provided with this unit.
• When the unit is not used, unplug the AC adapter from
the pov/er outlet.
Dry ceU battery operation
(T) Open the cover.
Insert R6/''AA''(or
LR6)-size batteries.
Close the cover.
Be careful not to invert the 0 and © polarity.
Always replace both batteries at a time.

Note on rechargeable batteries
The rechargeable batteries should be recharged when they are used for the first time, when
they have not been used for a long period or when the battery indicator blinks. The fully-
charged status can be attained after about 2 hours of recharging. Be sure to use the provided
rechargeable batteries or the optional iMB-88. Never use rechargeable batteries other than
specified
Connect to DC IN jack.
^ After recharging, unplug the AC
adapter from this unit.
• Be careful not to invert the © and © polarity.
• Recharging is not possible during playback. Be sure to
set the power OFF before starting recharging.
• The rechargeable batteries can be recharged and re¬
used for around 500 times. When the possible play¬
back period decreases, purchase the optional NB-SS
rechargeable batteries.
• Be sure to close the top cover of the unit before
proceeding to recharging.
ATTENTION
Nickel-Cadmium battery must recycled or dis¬
posed of properly.
State laws may very regarding the handling and
disposal of Nickel-Cadmium batteries.
Please contact your Authorized KENWOOD Deal¬
er for more information.
During recharging
Lights.
After recharging
Extinguishes,
The unit returns to the power OFF status.
• If batteries are recharged before they are completely
empty, full charging may become impossible due to
the properties of rechargeable batteries, if this occurs,
try to recharge batteries after they have become emp¬
ty: The batteries capacities will recover gradually,
• Rechargeable batteries cannot be recharged while the
external battery case is attached.
• Do not attach the battery case during recharging,

I ^ ^ V
• Be careful not to invert the 0 and © polarity,
If the battery case is not to be used for a long period,
detach it from the main unit Otherwise, the power of
the R 6 /"AA"-siz 0 dry cell batteries will be recharged
to the rechargeable batteries and the dry cell battery
will be exhausted quickly.
Also remove the dry ceil batteries from the battery
case.

Msin unit (The mustration shows the DPC- 741 J
D.A.S.C.mdicator
RESUME/HOLO switch
D.A.S.C. switch
Switches the Digital Anti-Shock Circuit ON/OFF,
0 REPEAT hey
Selects four kinds of play modes,
O P.MODE key
Press to enter the programme (PGM) mode and
to programme tracks in the desired order,
OPEN key
Press to open the top cover,
0 DSP key
Selects five kinds of tone setups.
Play/pause key
When the key is pressed, the power of the unit is
turned ON. if a disc has been loaded, the playback
starts at the same time. Pressing the key during
playback pauses it, and pressing the key again
resumes playback.
0 VOLUME control
Adjusts the volume.
^ Stop/powerOFF/recharge key
When the key is pressed during playback, play¬
back stops. Pressing the key while the unit is in
stop mode turns the power OFF,
This key is also used when recharging recharge¬
able batteries.
^ External power connector |DC IN)
Plug the AC adapter into this connector when the
unit is powered from mains power supply.
0 Headphone lack (PHONES)
Skip/search keys
Press to skip tracks or fast forward or reverse the
played position.

Card remote control unit for exclusive use with DPC-741/641
When the card remote control unit is used, connect the AC adapter or car battery
adapter to the main unit. The card remote control unit cannot be used if the main unit is
powered from batteries.
Main unit
Skip/search keys
REPEAT key
P.MODE key
DSP key
KENWOOD
©CD®©
© ® ©®
(a) (o)
H Numeric keys
Play/pause key
Stop/power OFF key
VOLUME keys
After setting the VOLUME
control of the main unit to the
maximum position, adjust the
listening volume with these
keys.
Operating range
Approx. 3 m
Remote control unit
The keys with the same names as the keys on the main unit function the same as the keys on the main unit.
• When pressing several operation keys on the remote control unit, leave an
interval of more than 1 second between keys.
• Erroneous operation may occur when the main unit is illuminated by direct
sunlight or the light of a high-frequency lighting (inverter) fluorescent lamp. In
such a case, change the unit position to prevent erroneous operation.
• For battery replacement, use a commerciaIly-avaliable lithium battery (CR20251.