Kenwood Portable CD Player DPC MP727 User Manual

Media that can be played back with this  
Safety precautions  
Caution: Read this page carefully to ensure safe operation.  
equipment  
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR  
Usable media apart from audio CDs (CD-DA)  
DPC-MP727  
MOISTURE.  
Usable media : CD-ROM, CD-R, CD-RW  
Usable formats : ISO9660 level 1 and level 2 (excluding expanded formats)  
Files that can be played back: MP3 and WMA files  
DPC-MP922  
PORTABLE COMPACT DISC PLAYER  
IMPORTANT SAFEGUARDS  
INSTRUCTION MANUAL  
Note:  
This instruction manual is for common use with the 2 models  
above.  
Please read all of the safety and operating instructions before operating this unit. For best results, follow all warnings placed on the unit and adhere to the operating  
and use instructions. These safety and operating instructions should be retained for future reference.  
Creating media for playing back on this  
1. Power sources — The unit should be connected to a power supply only of the type described  
in the operating instructions or as marked on the appliance.  
15. Damage requiring service — The unit should be serviced by qualified service personnel  
when:  
equipment  
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.  
Compressing MP3 and WMA files  
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.  
Unpacking  
Unpack the unit carefully and make sure that all accessories are put aside  
so they will not be lost.  
Please set up the transfer bit rate setting for the compression software when com-  
pressing MP3 and WMA files as follows:  
Examine the unit for any possibility of shipping damage. If your unit is  
damaged or fails to operate, notify your dealer immediately. If your unit  
was shipped to you directly, notify the shipping company without delay.  
Only the consignee (the person or company receiving the unit) can file a  
claim against the carrier for shipping damage.  
3. Enclosure removal — Never remove the enclosure. If the internal parts are touched acciden-  
tally, a serious electric shock might occur.  
MP3 Files  
WMA Files  
: 128kbps recommended (32kbps-320kbps)  
: 128kbps recommended (64kbps-160kbps)  
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.  
This unit is compatible with 32kHz, 44.1kHz (recommended) and 48kHz samplimg  
frequencies.  
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.)  
17.  
CAUTION  
TO PREVENT ELECTRIC SHOCK DO NOT USE THE AC PLUG  
We recommend that you retain the original carton and packing materials  
for use should you transport or ship the unit in the future.  
WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE  
BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.  
5. Ventilation Avoid hindering the ventilation of the unit by covering it with a cloth, etc.  
Categorizing folders  
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.  
As MP3 and WMA files are compressed into high-quality sound files at an extremely  
high rate of compression, it is possible to record several times more tracks than audio  
CDs onto a single medium. It is therefore convenient to split the tracks into different  
folders by genre, artist or album for retrieval and repeat playback purposes.  
Before using the rechargeable batteries  
The rechargeable batteries comes non-charged condition. Read  
"Recharging the batteries" carefully and charge the batteries be-  
fore use.  
Notes on using through car stereo  
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.  
In case of abnormality such as smoke production, immediately unplug the car bat-  
tery adapter from the cigar lighter socket.  
Do not leave the products or batteries in the car, particularly above the dashboard,  
for this may lead to malfunction or damage due to solar heat.  
If the unit is connected to a car stereo using an audio cord, noise may sometimes  
interfere.  
A maximum of 23 folders or a maximum of 200 files can be stored on a single media.  
There are cases where it is not possible to save folders in the desired sequence  
depending on the software being used.  
8. Temperature The unit may not function properly if used at extremely low, or freezing tem-  
peratures. The ideal ambient temperature is above +5°C (41°F).  
In addition to normal audio CDs (CD-DA), this equipment is capable  
of playing back media on which MP3 and WMA files have been stored.  
9. Water and moisture — The unit should not be used near water — for example, near a bath-  
tub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc.  
Naming files  
10. Dust and moisture — Avoid places where is dusty or where the humidity is high.  
Single-byte characters between A and Z, single-byte numerals between 0 and 9, and  
the single-byte underscore (_) can be used when naming files. A maximum of twelve  
characters can be displayed. Ensure that the ".MP3" (MP3 files) or ".WMA" (WMA files)  
extension logs are attached to all file names.  
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,  
B60-4989-00 00 CH (K.M.T.X) CR 0012  
Never add the MP3 or WMA extension logs to any files other than MP3 and WMA  
files. If the MP3 or WMA extension logs are added to any files other than MP3 and  
WMA files, the equipment will assume that they can be played back, and this will  
produce loud noises in the headphones, resulting in damage of adverse effects.  
speaker systems, radios, motorized toys or magnetized objects.  
13. Cleaning Do not use volatile solvents such as alcohol, paint thinner, gasoline, or benzine,  
etc. to clean the cabinet. Use a clean dry cloth.  
Specifications  
Signal reading format ······················· Non-contact signal reading (semi-conductor laser)  
Characteristics  
Frequency characteristics ··························································· 20Hz to 20kHz, +/-3dB  
Headphone output (16 , 1kHz) ································································ 9mW + 9mW  
LINE OUT output level/impedance ·····················································MAX 0.85V/10k  
Power supply  
External DC supply ·················································································· DC 4.5 to 5.1V  
Size AA alkaline batteries available on the open market (LR6/AA x 2 or 4) ········· DC 3V  
Rechargeable batteries (NB-150 x 2) ································································ DC 2.4V  
Maximum external dimensions (width x height x depth) ······ 129mm x 32mm x 138mm  
(5-1/16˝x 1-1/4˝ x 5-7/16˝)  
14. Nonuse periods — The power cord of the unit should be unplugged from the outlet when left  
unused for a long period of time.  
Standards  
Hint for when naming folders and files  
When media containing MP3 and WMA files are played back on this equipment, the  
sequence in which each track is played back will be the same as the sequence in which  
they were saved. It is possible to set up the playback sequence by adding numbers  
from between 01 and 99 to the front of the folder and the file name when saving the file.  
There are cases where it is not possible to save files in the desired sequence de-  
pending on the software being used.  
Before applying power  
Caution: Read this page carefully to ensure safe operation.  
Additional information  
AC adaptors are designed for operation as follows.  
*For other countries  
U.S.A. and Canada ··········································································· AC 120 V only  
Australia ···························································································· AC 240 V only  
Europe and U.K. ··············································································· AC 230 V only  
*Other countries ············································ AC 110-120 / 220 -240 V switchable  
Depending on the MP3 and WMA compression software in use, it is possible to save  
track titles, artist names and other information together with each sound file as addi-  
tional information.  
Although it is possible to display pre-recorded title and artist information with this infor-  
mation, it is necessary to ensure that this information has been entered in single-byte  
alphanumericals (Up to a maximum of 30 alphanumericals for each.).  
Weight (net) ··································································································· 260g (0.6lb)  
Battery life expectancy (during continual repeated playback)  
AC voltage selection  
This unit operates on 110-120 or 220-240 AC voltage. The AC voltage selector switch on the  
AC adapter is set to the voltage that prevails in the area to which the unit is shipped. Before  
connecting the power cord to your AC outlet, make sure that the setting position of this switch  
matches your line voltage. If not, it must be set to your voltage in accordance to the following  
Battery  
When D.A.S.C. is off When D.A.S.C. is on During MP3/WMA file playback  
For the U.S.A.  
Approximately  
9 hours  
Approximately  
10 hours  
Approximately  
10 hours  
Size AA alkaline batteries available  
on the open market (LR6/AA x 2)  
FCC WARNING:  
direction.  
Approximately  
18 hours  
Approximately  
22 hours  
Size AA alkaline batteries available  
on the open market (LR6/AA x 4)  
Approximately  
22 hours  
This equipment may generate or use radio frequency energy. Changes or modifications to  
this equipment may cause harmful interference unless the modifications are expressly ap-  
proved in the instruction manual. The user could lose the authority to operate this equipment  
if an unauthorized change or modification is made.  
The method of entering title and artist information will differ in accordance with the  
compression software. Refer to the compression software's instruction manual or  
help file.  
Note:  
Approximately  
7 hours  
Approximately  
8 hours  
Approximately  
8 hours  
Rechargeable battery (NB-150 x 2)  
Our warranty does not cover damage caused by excessive line voltage due to improper setting  
of the AC voltage selector switch.  
Note:  
NOTE:  
Confirming media and files  
KENWOOD follows a policy of continuous advancements in development. For this reason  
specifications may be changed without notice.  
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 reason-  
able 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 accor-  
dance 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 televi-  
sion 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:  
AC voltage selector switch  
Move switch lever to match your line  
voltage with a small screwdriver or other  
pointed tool.  
Check to ascertain that MP3 and WMA files can be played back correctly on the per-  
sonal computer in use prior to saving them onto the media. Check to ensure that the  
saved file can be played back normally.  
Accessories  
The accessories marked by an asterrisk (*) are provided only for some areas.  
Details  
DPC-MP727  
DPC-MP922  
It is not possible to confirm that files can be played back correctly while they are  
being saved onto the media.  
AC adapter  
Headphones  
1
1
1
1
Remote controller  
*1  
The marking of products using lasers (Except for some areas).  
The marking is located on the bottom side says that this  
Reorient or relocate the receiving antenna.  
(Except for U.S.A., Canada and Australia)  
When saving files onto media  
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.  
Rechargeable batteries  
*1 pair  
1
(Except for U.S.A., Canada, U.K. and Europe)  
Ensure that the session is closed or finalized when data has been written on media.  
There are cases where media on which the session has not be closed or finalized will  
not be played back correctly with this equipment.  
CLASS 1  
LASER PRODUCT  
product has been classified as Class 1. It means that  
there is no danger of hazardous radiation outside the  
product.  
External battery case  
Battery carrying case  
(Except for U.S.A., Canada, U.K. and Europe)  
Car cassette adapter (CAC-3A)  
Car battery adapter  
AC plug adapter (Except for U.S.A., Canada,  
Australia, U.K. and Europe)  
1
Consult the dealer or an experienced radio/TV technician for help.  
1
*
For CANADA  
There are cases were the folder names and file names will not be displayed cor-  
rectly depending on the software used to save them.  
Do not store files or folders other than MP3 and WMA on media to be played back  
with this equipment.  
It is recommended that ten or less sessions are stored when recording MP3 and  
WMA files onto a medium.  
There are cases where playback is not possible when MP3 and WMA files (CD-  
ROM) and music CD information (CD-DA) are saved on the same media.  
1
1
NOTICE:  
This Class B digital apparatus complies with Canadian ICES-003.  
*1  
The standard accessories vary depending on the model of the unit. The accessories which  
are not standard are optionally available. For details, please consult your dealer.  
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 provided below. Refer to the model and serial  
numbers whenever you call upon your dealer for infor-  
mation or service on this product.  
Model  
Serial Number  
 
Loading disc  
Playing back audio CDs (CD-DA)  
Playing back MP3 and WMA files  
Playing back MP3 and WMA files  
It is not possible to play back folders (up to 23) and files (up to 200) that exceed the  
maximum limitations of the media.  
Switching off the power  
Using the MODE key for operations  
Slide the OPEN/HOLD switch in the direction of the arrow  
to open the top cover.  
1
Press the STOP key when playback has been halted.  
The same operations can be performed by pressing the STOP 7key on the remote  
If the copyright is in effect for a WMA file, "PROTECTED FILE" will be displayed for  
that particular file and the player will move onto the next file.  
A certain amount of time is required for the player to confirm the media on which  
MP3 and WMA files have been recorded before playback will commence.  
It is possible to search for folders, and amend the sound quality, playback styles  
and the display style with the use of the MODE key.  
3
HOLD  
controller.  
OPEN  
The following mode settings will change alternately as follows whenever the MODE  
key is pressed.  
Auto power-off function  
Load the disc.  
2
The power will be switched off automatically in order to preserve battery power after  
three or more minutes have elapsed in the stop mode.  
Playback  
Folder search (folder search/folder select)  
B.BOOST setting (boosts the bass tones)  
Playback mode setting  
Insert the media, and then confirm that the hold function has been  
released before continuing with subsequent operations.  
Ensure that the side  
with the label is facing  
upwards.  
Display setting  
End the procedure by pressing the MODE key.  
Press the PLAY/PAUSE key.  
1
Setting up with the MODE key  
The power will be switched on and playback will commence.  
The same operation can be performed by pressing the PLAY/PAUSE button  
on the remote controller.  
The B.BOOST setting and the playback mode setting are the same for audio CDs.  
Refer to the explanations in the section of CDs.  
It is possible to amend the sound quality and playback styles, and the display style  
with the use of the MODE key.  
Press the area around the hole until the central axis clicks into place.  
The files will be played back in the sequence in which they were recorded  
(written).  
Searching for folders (during playback)  
The following mode settings will change alternately as follows whenever the MODE  
key is pressed.  
Close the top cover.  
3
The  
The  
mark will be displayed when a folder exists in the next layer.  
mark will be displayed when a file exists in the next layer.  
Sequentially selects folders.  
B.BOOST setting:  
Press the MODE key during playback to make the  
“FOLDER” display blink.  
1
2
Boosts the bass tones that tend to be suppressed when music is lis-  
tened to on the headphones.  
Turn the VOLUME knob to adjust the volume.  
2
Perform the next operation within eight seconds.  
Playback mode setting:  
Stopping  
Enables repeated playback and random playback.  
Display setting:  
Enables the number of tracks on the CD and time information to be  
viewed.  
Press the ¢or 4keys to select the required folder.  
¢key: Selects the next folder in the sequence it was written.  
4key: Selects the previous folder in the sequence it was written.  
The folder name will be displayed inside parenthesis “( )”.  
Playback will automatically start from the first file in the folder once a folder has  
been selected.  
A certain amount of time may be required when searching for folders depend-  
ing on the number of files and the situation of the folder layers.  
The player will return to the first folder in which files exists when the STOP 7  
key is pressed.  
Press the front of the cover in the center until it clicks firmly into place.  
Press the STOP button.  
The same operation can be performed by pressing the STOP 7 button on the re-  
mote controller.  
End the procedure by pressing the MODE key.  
Playing back audio CDs (CD-DA)  
Searching for the beginning of files  
Sequentially from the first track.  
Boosting the bass tones (B.BOOST setting)  
Press the 4or ¢keys.  
The beginning of the required file will be located in accordance with the number of  
times the keys are pressed. Keep the key pressed down to skip consecutively through  
the files to be played back.  
Press the MODE key repeatedly to make the [BB off] or [BB  
Check to ascertain that the OPEN/HOLD switch is set in  
the central position.  
1
1
on] displays blink.  
Perform the next operation within eight seconds.  
If the 4key is pressed once during playback, playback will return to the beginning  
of the file.  
A certain amount of time may be required when searching for the beginning of files  
depending on the number of files and the situation of the folder layers.  
3
HOLD  
Selecting folders (when stopped)  
OPEN  
Press the 4or ¢key.  
2
Selects the folders to be played back directly regardless of the or-  
der in which it was written (operated from the player).  
The hold function is cancelled when the OPEN/HOLD switch is in the central  
position. Ensure that the hold function has been cancelled when operating the  
player with the use of player keys.  
The display will switch between the following whenever these keys are pressed.  
BB off: Cancels the bass boost function.  
Pausing during playback  
Press the MODE key when stopped to make the“FOLDER”  
display blink and press the PLAY/PAUSE key to enter the  
folder selection mode.  
1
BB on: Boosts the bass tones.  
Press the PLAY/PAUSE key.  
2
3
Player only:  
The B.BOOST setting is canceled when the top cover is opened.  
The power supply will be switched on and playback will commence from the  
Press the PLAY/PAUSE key during playback.  
first track.  
The  
and  
selection.  
marks will blink during folder  
ROOT  
The mode currently set will blink in the display area, and playback will be paused.  
Press the PLAY/PAUSE key once again to resume playback.  
: Press the 4/¢key.  
Repeat playback and random playback (Playback mode  
setting  
The same operations can be performed by pressing the 3/¢ key on the  
remote controller.  
: Press the 1/¡key.  
Press the ¢or 4keys to select  
a folder in the same layer.  
¢key:Selects the next folder in the same  
layer.  
2
Fast forward and fast reverse  
Turn the VOLUME knob to adjust the volume.  
Press the MODE key repeatedly until the playback mode is  
displayed.  
1
The volume knob on the remote controller is not interlinked with the volume  
level of the player. The volume to which the player has been adjusted will be  
effective when the volume on the remote controller has been turned up full.  
Note:  
Fast forwarding and fast reversing is not possible with MP3 and WMA files.  
The currently set mode will blink once the playback mode has been reached.  
4key:Selects the previous folder in the  
Conceptual diagram of a media directory  
same layer.  
Press the 4or ¢keys to select the playback mode.  
2
Searching for the beginning of tracks  
Press the ¡or 1keys to move to  
the layer.  
The display will switch between the following whenever these keys are pressed.  
(EX.1)  
(EX.2)  
Press the 4or ¢keys.  
:
Cancels repeat playback and random playback.  
ROOT  
ROOT  
¡key: Moves to the lower layer.  
Folder  
File  
Folder  
File  
¢: Press to select the next track.  
:
Repeats a single track.  
Repeats the track being played back or the track selected.  
1key: Moves to the higher layer.  
4: Press to select the previous track.  
The folder name will be displayed inside parenthesis “( )”.  
The beginning of the required track will be located in accordance with the number of  
times the keys are pressed.  
The  
The  
mark will blink if another folder exists within the selected folder.  
mark will blink if a file exists within the selected folder.  
Press the STOP 7button to return to ROOT.  
:
Repeats all tracks.  
(Folder repeat (  
back.)  
) when CD-ROMs are being played  
Press the 4key once during playback to return to the beginning of the track.  
The same operations can be performed by pressing the 4or 3/¢keys on the  
remote controller.  
Repeats all tracks. (Repeats all files in the folder.)  
Select the required folder, and the press the PLAY/PAUSE key.  
3
: Random playback (can only be selected when playback is  
stopped).  
Playback will start from the first file in the selected folder.  
Files in the next folder will be played back when no files exist in the selected  
folder.  
Fast forward/fast reverse  
Randomly selects tracks for playback. Playback will stop once  
all tracks have been played back. (Random playback can only  
be canceled when playback is stopped. The Folder Seach and  
Folder Select functions cannot be used when the random mode  
is in effect.)  
Player only:  
Press the ¡(fast forward) or 1(fast reverse) keys continu-  
Viewing the information contained in the media (Display setting)  
ously during playback.  
Playback will recommence from the place the key is released.  
High-speed fast forward and fast reverse is possible when in the pause mode.  
This function allows media information, such as the folder and file  
titles and the number of files contained on the media, to be viewed.  
First Second  
layer layer  
Third  
layer  
Fourth  
layer  
The preset playback mode will be displayed with an icon.  
The B.BOOST setting is canceled when the top cover is opened.  
Press the MODE key to enter the media display mode.  
The currently set mode will blink once the media display mode has been reached.  
Perform the following operation within eight seconds.  
Pausing during playback  
1
Viewing CD information (Display setting)  
Player only:  
Second  
layer  
First  
layer  
Third  
layer  
Player only:  
Press the PLAY/PAUSE key during playback.  
Press the 4or ¢keys to change the display.  
The display will switch between the following information whenever these keys  
are pressed.  
2
The track number and the amount of time elapsed for the track being played back  
will blink in the information display area, and playback will be paused.  
Press the PLAY/PAUSE key once again to resume playback.  
Press the MODE key repeatedly to select the CD informa-  
1
tion display mode.  
The currently set mode will blink once the CD information display mode has been  
reached.  
When stopped:  
Folder title (  
Total number of files in the  
folder (  
The total number of files on  
the media [  
During playback:  
The name of the file being  
Stopping playback  
Press the STOP key.  
)
Press the 4or ¢keys to change the display mode.  
2
played back  
The display will switch between the following whenever these keys are pressed.  
)
The total number of tracks and the total time will be displayed in the information display area.  
The location that playback was stopped will be memorized automatically when the  
STOP/OFF key is pressed. Playback will be resumed from the memorized location  
when the 3key is pressed as long as the disc is not replaced or the power switched  
off.  
Title and artist information  
Folder title (  
)
When stopped:  
Total number of tracks  
Total amount of time  
During playback:  
Track number being played back  
Amount of time elapsed for the track  
]
Number of the file being  
played back  
The amount of time elapsed  
for the file  
The same operations can be performed by pressing the STOP 7key on the remote controller.  
 
Connections  
Battery consumption display  
The following black-and white inverted mark will be displayed at the liquid crys-  
tal display’s information display area when the batteries are running low.  
Problems?  
There are cases where problems that appear to indicate a defect are in fact attribut-  
able to other causes. In this event, check the problem against the table below to  
ascertain what the trouble is. (There are cases where requests for service owing to  
problems attributable to the causes outlined in the table will be charged.)  
Ensure that the power of all components is off before connecting the cord.  
Car battery adapter  
(Cars with DC 12V battery only)  
Using the car battery adapter  
When the unit is not used, unplug the car bat-  
Refer to the "Accessories"  
tery adapter. (Otherwise, the car battery may  
run out, with some car models.)  
Symptom  
Cause  
Recovery  
table.  
Nothing happens  
when the operation  
keys are pressed.  
The HOLD switch on the  
player or remote controller is  
set to HOLD.  
Cancel the HOLD function.  
The plug may not match the cigar lighter  
The timing for displaying the black-and white inverted marker for indicating the  
consumption level of the batteries will differ in accordance with the battery type.  
socket of some car models.  
If the unit cannot be operated with the car bat-  
tery adapter connected, suspect the possibil-  
ity of a blown fuse. The fuse can be replaced  
by turning the electrode on the tip of the  
adapter plug. When replacing the fuse, be  
sure to use a fuse with a rating of 1 A.  
Connect to  
cigar lighter socket  
The batteries have run out.  
Replace both alkaline batter-  
ies, or recharge the re-  
chargeable batteries.  
Connect the adapter prop-  
erly.  
Timing for displaying the black-  
and white inverted marker  
Battery type  
Action  
The power will be automati-  
cally switched off after a cer-  
tain period of time. Recharge  
the batteries.  
The AC adapter or car battery  
adapter are not connected.  
The format of the disc in use  
is wrong, or it has not been  
finalized.  
Rechargeable bat- When the remaining capacity  
teries  
of the batteries is low  
Create a disc in a format that  
can be used.  
Alkaline dry-cell When approximately half of Playback is possible while the  
Use only discs that have  
been correctly finalized.  
Perform the procedure for  
playing back MP3 discs and  
WMA discs correctly.  
batteries  
the battery life has been used display is blinking.  
IN  
C
D
_
+
When both recharge-  
able batteries and al-  
kaline dry-cell batter-  
ies are used together  
When approximately half of  
the alkaline battery life has  
been used  
H
O
The wrong procedure has  
been performed for MODE  
key operations, or the  
method of selecting the  
folder and file is incorrect.  
L
D
Playback is possible while the  
display is blinking.  
E
N
I
L
/
U
O
T
S
E
N
O
H
O
P
PE  
E
T
N
O
M
E
R
V
O
L
U
M
E
Listening through car audio  
If sound is not produced, change  
the tape playing direction of the  
car stereo.  
(Sound is not produced if the car  
stereo is set to play tape side B.)  
Audio reproduction may be im-  
possible with the following type  
of car stereo.  
One-way models which have the  
play head on the left side.  
Models which function by detect-  
ing the tape tension.  
(With these car stereo models,  
the car cassette adapter is  
ejected automatically when it is  
inserted.)  
CASSETTE  
Speakers with  
built-in amplifier  
Recharge the rechargeable batteries, or replace them with new batteries if alkaline  
batteries are in use.  
When the batteries run out, the power will be switched off automatically.  
VOLUME  
The headphones have not  
been plugged in far enough.  
The volume has been turned  
down on the player or re-  
mote controller.  
Plug the headphones firmly  
into the PHONES terminal.  
Adjust the volume on the  
player and remote controller.  
No sound is emitted  
from the headphones.  
MAX  
MIN  
Insert into cas-  
sette deck slot.  
Car cassette  
adapter.  
Refer to the  
"Accessories"  
table.  
Getting the best out of your player  
The sound skips or  
breaks up.  
The D.A.S.C. function (sound  
skip guard) is switched off.  
The power of the vibrations  
exceeds the capabilities of  
the D.A.S.C. function.  
The disc is soiled.  
The lens is soiled.  
The batteries are running  
out.  
Switch the D.A.S.C. function  
on.  
Place the player in a loca-  
tion with minimal vibrations.  
Precautions when using rechargeable batteries  
(NB-150 Nickel-Metal Hydrogen rechargeable batteries)  
Before using the car cassette adapter  
This unit can be used exclusively with a KENWOOD portable CD player.  
The direction in which the cord comes out should be changed depending on the car  
stereo model. Read the following instructions carefully and correct the unit properly  
before use.  
Do not use any rechargeable batteries other than the ones specially required by the  
player. Failure to observe this may result in damage.  
Clean the disc.  
Clean the lens.  
Replace or recharge the bat-  
teries.  
Nickel-Metal Hydrogen rechargeable batteries are used with the player. Owing to  
the characteristics of these batteries, it is necessary to recharge them at least once  
every two months even when they have not been used.  
Usable cassette slot types  
It is possible to recharge the batteries approximately 300 times.  
The headphones plug is  
soiled.  
The batteries are running  
out.  
The headphones have not  
been plugged in far enough.  
Clean the plug.  
White noise can be  
heard.  
Replace the rechargeable batteries when the amount of time they can be used is  
minimal even after recharging (use NB-130 batteries sold separately.)  
A small amount of current will be consumed even when the power to the player is  
switched off. It is therefore recommended that the batteries are removed if the player  
will not be used for a long period of time.  
C
B
A
A
Replace or recharge the bat-  
teries.  
Plug the headphones firmly  
into the PHONES terminal.  
(Factory setup)  
Place the rechargeable batteries in the battery carrying case supplied when carrying  
them around. There is a risk of the positive and negative poles being shorted if they  
come into contact with key holders or other metallic objects when carried in a pocket.  
The batteries cannot  
be recharged.  
Normal dry cell batteries are  
being used.  
Replace the batteries in the  
player with the rechargeable  
batteries.  
Maintenance  
The rechargeable batteries have a tendency to become warm when recharged and  
during use. This is not a defect.  
Caution of hearing (For U.S.A.)  
“no DISC” is displayed  
No disc is loaded.  
Load a disc that can be  
played back.  
Insert the disc with the label  
facing upwards.  
*
Simple care  
Ensure that the instruction manual supplied with rechargeable batteries is read thor-  
oughly when purchased separately for models that do not include them.  
W
e
Care of lens  
LISYTouENING  
Want  
The disc has been inserted  
upside down.  
For  
A
Lifetime  
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.  
For rechargeable battery  
The disc is abnormal.  
(The disc cannot be read).  
Replace with a disc that can  
be played back.  
“ERROR” is displayed  
“no FILE” is displayed  
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.  
*
*
WARNING  
Use specified charger only.  
Do not disassemble or mutilate,may cause burns.  
Do not incinerate or heat,may cause burns,burst or release toxic materials.  
Do not short circuit,may cause burns.  
Keep away from children.  
The disc does not contain  
the MP3 or WMA files.  
Replace with a disc which  
contains files that can be  
played back.  
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.  
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.  
Cleaning the plug  
Wipe the headphone plug with a soft cloth to keep it clean.  
A dirty plug may cause noise or malfunction.  
The power will be switched off automatically when an error is displayed.  
*
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.  
Caution:  
1. This system uses a microcomputer, and there are cases where normal functioning will  
not be possible owing to noise from external sources and other noise forms. In this  
event, temporarily unplug the power cord or remove the batteries, and then try again.  
2. There are cases where malfunctions will occur when the headphones are plugged in  
and unplugged. This is not a defect.  
Caution on disc used  
Usable discs  
8 cm single CDs can be played as they are; do not use a commercially-available single  
CD adapter.  
Once you have established a comfortable sound level:  
Set the dial and leave it there.  
Handling  
3. There are cases where it is not possible to play back media and files that have not been  
correctly saved.  
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.  
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.  
For the U.S.A.  
We Want You Listening For A Lifetime  
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.  
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.  
CAUTION:  
Useofcontrolsoradjustmentsorperform-  
anceofproceduresotherthanthosespeci-  
fied herein may result in hazardous radia-  
KENWOOD CORPORATION  
2967-3, ISHIKAWA-CHO,  
HACHIOJI-SHI,  
TOKYO, JAPAN  
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 outwards in a radial manner.  
Level  
Example  
tion exposure.  
30 dB  
40 dB  
50 dB  
60 dB  
70 dB  
80 dB  
Quiet library, soft whispers  
In compliance with Federal Regulations,  
followingarereproductionsoflabelson,or  
inside the product relating to laser product  
Living room, refrigerator, bedroom away from traffic  
Light traffic, normal conversation, quiet office  
Air conditioner at 20 feet, sewing machine  
Vacuum cleaner, hair dryer, noisy restaurant  
Average city traffic, garbage disposals, alarm clock at two feet.  
Storage  
KENWOOD CORP. CERTIFIES THIS  
EQUIPMENT CONFORMS TO DHHS  
REGULATIONS NO. 21 CFR 1040.10,  
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.  
safety.  
CHAPTER 1, SUBCHAPTER J.  
Location: Bottom Panel  
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.  
THE FOLLOWING NOISES CAN BE DANGEROUS UNDER CONSTANT EXPOSURE  
90 dB  
100 dB  
120 dB  
140 dB  
180 dB  
Subway, motorcycle, truck traffic, lawn mower  
Garbage truck, chain saw, pneumatic drill  
Rock band concert in front of speakers, thunderclap  
Gunshot blast, jet plane  
Rocket launching pad  
Information courtesy of the Deafness Research Foundation.  
DPC-MP727/MP922(EN)2  
 

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