Pioneer LaserMemory DVD-U02 User manual

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IMPORTANT NOTICE:
RECORD THE MODEL NUMBER
AND SERIAL NUMBER OF THIS
EQUIPMENT BELOW. THE NUM-
BERS ARE ON THE TOP PANEL.
MODEL NO. DVD-U02
SERIAL NO.
KEEP THESE NUMBERS FOR
FUTURE USE.
DVD-ROM DRIVE UNIT
UNITE DE LECTEUR DE DVD-ROM
DVD-ROM –LAUFWERK
LETTORE DI DVD-ROM
Italiano
Operating instructions
Mode d’emploi
Bedienungsanleitung
Istruzioni per l’uso
Thank you for buying this PIONEER product. Please read
through these operating instructions so you will know
how to operate your unit properly. After you have fin-
ished reading the instructions, put them away in a safe
place for future reference. WARNING: TO PREVENT
FIRE OR SHOCK HAZARD,
DO NOT EXPOSE THIS AP-
PLIANCE TO RAIN OR MOIS-
TURE.
DVD-U02
BUSY
DVD
PHONES
DVD-ROM DRIVE
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
IMPORTANT
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.
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.
CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

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This product complies with the EMC Directives (89/336/EEC, 92/31/EEC) and CE
Marking Directive (93/68/EEC).
Ceproduitestconformeauxdirectivesrelativesàlacompatibilitéélectromagnétique
(89/336/CEE, 92/31/CEE) et à la directive CE relative aux marquages (93/68/CEE).
Dieses Produkt entspricht den EMV-Richtlinien (89/336/EEC, 92/31/EEC) und CE-
Markierungsrichtlinien (93/68/EEC).
Questo prodotto è conforme alle direttive EMC (89/336/CEE, 92/31/CEE) e alla
direttiva sul marchio CE (93/68/CEE).
Dit produkt voldoet aan de EMC-richtlijnen (89/336/EEC en 92/31/EEC) en de CE-
markeringsrichtlijn (93/68/EEC).
Denna produkt uppfyller föreskrifterna i EMC-direktiv (89/336/EEC, 92/31/EEC) och
CE-märkningsdirektiv (93/68/EEC).
Este producto cumple con las Directivas EMC (89/336/CEE, 92/31/CEE) y Directiva
de Marcación CE (93/68/CEE).
Este produto cumpre com as Directivas EMC (89/336/CEE, 92/31/CEE) e Directiva
da Marcação CE (93/68/CEE).
Dette produkt er i overensstemmelse med direktiverne vedrørende
elektromagnetisk kompatibilitet (89/336/EEC, 92/31/EEC) og CE-direktivet
vedrørende mærkning (93/68/EEC).
VARNING!
Om apparaten används på annat sätt än i denna bruksanvisning spacificerats, kan
användaren utsättas för osynling laserstrålning som överskrider gränsen för
laserklass 1.
ADVARSEL:
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå
udsaettelse for stråling.
VAROITUS!
Laitten käyttäminen muulla kuin tässä käyttöohjeessa mainitulla tavalla saattaa
altistaa käuttäjän turvallisuusluokan 1 ylittävälle näkymättömälle lasersäteilylle.

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3
SAFETY INSTRUCTIONS
To ensure your personal safety and to maximize the full operating potential of your Drive, read
and follow these safety precautions:
ENVIRONMENT - Please do not use the unit at places with much dust, high temperature, or
high humidity. Please use the unit at a place where it is not subjected to vibrations or shocks.
POWER - Power-off your system and attached hardware devices before installation.
READ INSTRUCTIONS - Read all safety and operating instructions before the Drive is operated.
RETAIN INSTRUCTIONS - Retain the safety and operating instructions for future reference.
FOLLOW INSTRUCTIONS - Follow all operating and use instructions.
HEED WARNINGS - All warnings must be adhered to.
CLEANING - DO NOT use liquid, aerosol cleaners, or alcohol. Use only a damp cloth to clean
the exterior housing.
WATER AND MOISTURE - DO NOT use this product near water.
POWER SOURCES - Operate this product from the type of power source indicated on the
marking label. If you are not sure of the type of power available, consult your Authorized Pioneer
Dealer.
OVERLOADING - DO NOT overload wall outlets and extension cords. Doing so can result in
fire or electric shock.
OBJECT AND LIQUID ENTRY - Never push objects of any kind into this product. Touching
dangerous voltage points may cause a short resulting in fire or electric shock. Do not spill liquid
of any kind on this product.
CONDENSATION - Moisture will form in the operating section of the product causing
performance to be impaired if it is brought from cool surroundings into a warmer environment.
If you are moving the unit to a location with a warmer temperature, let the product stand for 1-
2 hours in the new location before turning it back on.
SERVICING - Do not attempt to repair this product yourself. Opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel. (Refer to the enclosed Service and Support Card.)
IMPORTANT
CAUTION
This product contains a laser diode of higher class than
1. To ensure continued safety, do not remove any
covers or attempt to gain access to the inside of the
product.
Refer all servicing to qualified personnel.
The following caution label appears
on your unit.
Location: on top of the cover
Forpluggableequipmentthe socket-outletshall beinstalled near
the equipment and shall be easily accessible.
CLASS 1 LASER PRODUCT
LASER KLASSE 1

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SAFETY INSTRUCTIONS
[For Canadian model]
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing
Equipment Regulations.
RADIO SIGNAL INTERFERENCE - 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,
andcan radiateradio frequencyenergy and,if notinstalled andused inaccordance
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 thisequipment doescause harmfulinterferenceto radioor 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.
LASER DIODE - This product contains a laser diode. To assure continued safety,
DO NOT remove anyconvers orattempt togain accessto theinside ofthe product.
CAUTION: USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
CAUTION: USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL INCREASE EYE
HAZARD.
Information to User
Alteration or modifications carried out without appropriate authorization may invalidate the
user’s right to operate the equipment.
The Generation of Acoustical Noise Is Less Than 70dB.
(ISO7779/DIN45635)
[Pour le modèle Canadien]
Cet appareil numérique de la Classe B respecte toutes les exigences du Règlement sur le
matériel brouilleur du Canada.

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5
SAFETY INSTRUCTIONS
The enclosed device driver is for use with MS-DOS/Windows 3.XX. This driver is
not required for use with Windows 95.
* MS-DOS and Windows are trademarks of Microsoft Corporation.
DO NOT use non-standard discs, as these may adversely influence
this unit and other equipment.
DO NOT use damaged,cracked, or warped discs. If they break inside
the unit, they may damage the optics. Discs rotate at high speed in-
side the changing mechanism.
DO NOT play a CD having other shape than a circular disc, such as
heart shaped disc. Other wise malfunction may occur.

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FEATURES
÷High-speed reading
Transfer rate (sustained): maximum 3,300 kBytes/sec. (DVD-ROM)
maximum 3,000 kBytes/sec. (CD-ROM)
NOTE:
The data transfer rate may not be output for some disc conditions (scratches, etc.).
÷High-speed access (Random average):
150 ms (DVD-ROM)
90 ms (CD-ROM)
÷SCSI-2 interface specifications
÷Buffer size: 512 kBytes
÷Applicable discs
DVD-ROM (DVD-5, DVD-9)
DVD-V, DVD-A (Data stream transfer)
DVD-R
CD-ROM Mode 1
CD-ROM XA Mode 2 (Form 1, 2)
CD-DA
CD-R, CD Extra, Video CD support
CD-RW disc reading
NOTES:
This product can read out CD-RW disc data. Note the following:
(1) A little longer time is needed to sense a CD-RW disc when the operation starts, compared
with normal CD-ROM discs.
(2) The read-out speed of CD-RW discs is almost twice higher than that of normal ones.
(Because the reproduced signal level from CD-RW discs is lower than that of normal
discs.)
(3) Blank discs, discs where you failed to write data or discs where session close processing
has not been made - these discs cannot be used.
(4) Theoperations maynotstartorthe datamay notbe readout underthe followingconditions:
The quality of the recorded signal has deteriorated due to the dirt or scratches on the
disc, or frequently rewrote discs.
If you fail to start the operation, take out the disc and reinsert it to try again to start.
÷Correspondence to Kodak Photo CD multisession
÷Conforming to MPC-3 specifications
÷Half-height size
÷Slot in loading
÷Windows 95 (Plug and Play) supported
*Windows is a trademark of Microsoft Corporation.

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7
A HARDWARE TOUR
1Disc loading slot
Insert the DVD-ROM or CD-ROM with the label facing up.
When using 8 cm (3.15-inch) discs, attach a CD adapter (available at stores) to the
disc, and insert the disc into the disc loading slot. (Refer to page 12.)
2Eject (0) button
This button is used to eject the disc.
3BUSY indicator
Flashes during data access.
4DVD indicator
Lights when a DVD is loaded.
5Volume Control (headphone level)
This is used to adjust the volume level of the headphone jack.
6Headphone jack (PHONES)
This is a stereo minijack for headphones.
7Hole for forced ejection
When the eject button has lost its function, insert an accessory pin for emergency
ejection into this hole and push to eject the disc. (Refer to page 13.)
WARNING:
÷ Before executing this operation, be sure to switch off the power supply of the
computerandconfirm that thediscloading is stopped.Ittakes approx. 30seconds
to stop loading a disc after switching off the power supply.
÷ Always use the pin provided (Do not use other objects).
Fig. 1
Illustrations are provided in this chapter as a visual introduction to the Drive.
Please Familiarize yourself with these illustrations and refer to them when necessary
to complete the installation and operation of the unit.
DVD-ROM DRIVE
BUSY
DVD
PHONES
52
3
4
6
71
FRONT VIEW

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8Audio output
This is a connector for output of analog audio.
As a Molex 70553 type connecter is used, select a matching connection cable.
A HARDWARE TOUR
REAR VIEW
Fig. 2
089
418 49
50
11
2 +5 G G +12
DC INPUT
-
-DC Input
This is the power supply input for DC +5 V and +12 V.
9Function switch
Use the accessory short-circuit sockets to set the SCSI ID number and the drive
function.
÷ON : short circuited
÷OFF : open
#1 ~ 3 : SCSI ID
Setting switch SCSI-ID
012*34567
0 (LSB) (#1) OFF ON OFF ON OFF ON OFF ON
1 (#2) OFF OFF ON ON OFF OFF ON ON
2 (MSB) (#3) OFF OFF OFF OFF ON ON ON ON
* The factory setting is for ID No. 2.
#4 : Reserved
#5*1: SCSI Terminator
ON = SCSI termination disable
OFF = SCSI termination enable
#6 : Default sector size
ON = 512 byte
OFF = 2048 byte
#7 : Disable the eject switch
ON = Disables the eject switch
OFF = Enables the eject switch
#8*1*2: RPC (Region Play Control) Set
ON = Stay in RPC Phase I mode
OFF = Start RPC Phase II mode (Never return to Phase I mode after
Phase II mode is used)
*1Pin 5 (TERMINATION) and Pin 8 (RPC SET) are ON at the time of shipping from the plant.
*2For a DVD Video playback system (computer) for Phase I, please use with Phase I. When the DVD
Video playback system (computer) and the drive have different region codes, DVD Video playback is
not possible.
Set the jumper switch to OFF only when use of a drive corresponding to Phase II has been speci-
fied clearly for the DVD Video playback system (computer). The drive will be initialized automatically
and will operate in Phase II mode.
0SCSI interface
This is a 50-pin I/O connector according to the SCSI-2 specifications. Use a flat
ribbon SCSI connector to connect to the SCSI host adapter.
8 7 6 5 4 3 2 1
DISABLE EJECT
2048/512 TERMINATION (SHORT – OFF)
RESERVED
SCSI ID
2 1 0
Switch #
RPC SET

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9
TO INSTALL THE DRIVE
÷Switch off the power of the personal computer and remove the cover or the front
panel.
÷Remove the blank panel installed at the front of the 5.25 inch slot.
Installation is not possible when there is no empty slot.
÷Install the fixation slide rails on the drive. (If slide rails are required, contact the
shop where you bought the computer or the computer manufacturer.)
÷Insert the drive into the slot.
÷Iffixingisrequired,fixthedriveaccordingtotheinstructionmanualforthecomputer.
Fig. 3
BUSY
DVD
PHONES
DVD-ROM DRIVE
Use mounting screws with a length of 5 mm (3/16 in.) or less.
Use of long screws may damage the drive.
Install the drive after the power supply of the personal computer has
been switched off.
When the mounting screws are loose etc., the vibrations from disc
rotation can generate a ripping noise, so that the screws should be
tightened securely.
The drive installation method differs according to the computer type.
For details, please refer to the manuals of your computer.

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Fig. 4
CONNECTING THE DRIVE IN THE MIDDLE OF A SCSI CHAIN
When a SCSI hard disk or other SCSI equipment also is installed in the computer,
please connect according to the following method.
¶Switch off the power supply of the personal computer.
¶Set the SCSI ID number so that it is different from the ID numbers of all other SCSI
units.
¶Set the termination OFF.
¶Connect the power supply cable from the personal computer. At the time of
connection, pay attention to the cable polarity. Please use a power supply cable
with two or more connectors in parallel.
¶Connect the SCSI interface cable. At this time, confirm that the pin 1 of the SCSI
connector is connected correctly to pin 1 of the cable. Use a cable with two or
more connectors in parallel.
¶When a sound board is used, connect the audio output with an audio cable to the
sound board.
WARNING
The power supply of the personal computer always must be switched
off before cables are connected.
DVD-U02
Pin 1
Pin 1
SCSI
Interface
Cable
Audio Cable
To the power supply of
the personal computer
SCSI HOST
Adapter
Sound Board
Into an expansion slot of
the personal computer
SCSI hard disk

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11
CONNECTING THE DRIVE AS THE ONLY SCSI DEVICE
WARNING
The power supply of the personal computer always must be switched
off before cables are connected.
Fig. 5
When no SCSI hard disk or other SCSI equipment is used, connect according to the
following connection method.
¶Switch off the power supply of the personal computer.
¶Set the SCSI ID number.
¶Set the termination ON.
¶Connect the power supply cable from the personal computer. At the time of
connection, please pay attention to the cable polarity.
¶Connect the SCSI interface cable. At this time, confirm that the pin 1 of the SCSI
connector is connected correctly to pin 1 of the cable.
¶When a sound board is used, connect the audio output with an audio cable to the
sound board.
Pin 1
Power Cable
SCSI
Interface
Cable
Audio Cable
SCSI HOST
Adapter
Sound Board
To the power supply of
the personal computer
Into an expansion slot of
the personal computer

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DISC OPERATION
DISC SETTING METHOD
¶Insert the disc into the disc loading slot with the label facing up.
¶When using 8 cm/3.15-inch discs, attach a CD adapter (available at stores) to the
disc, and insert the disc into the disc loading slot.
8 cm disc
CD adapter
Fig. 6
Fig. 7
Do not insert 8 cm/3.15-inch discs by themselves.
Use 8 cm/3.15-inch disc adapters labeled with the 'mark
(recommended standard product). Do not use adapters which cause the
disc to idle, nor adapters which are bent or curved.
When using a CD adapter, attach it properly to the disc, and check that it
does not come off to prevent damage to the disc and adapter.
Do not attempt to insert more than two discs at one time, nor insert
discs during play.
Do not insert the disc with excessive force so that it bends nor attempt
to insert it by force. While the unit is pulling in or ejecting discs, do not
attempt to do the opposite using force as this may cause damage to the
disc or malfunction of the unit.

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13
FORCED EJECTION METHOD IN CASE OF EMERGENCY
Confirm that the power supply of the computer is switched off and the
disc loading is stopped. It takes approx. 30 seconds to stop loading a
disc after switching off the power supply. While this operation, do not
execute the forced ejection.
Always use the pin provided (Do not use other objects).
Do not execute the forced ejection while loading a disc, an injury or a
disc damage will be caused.
Do not place anything within 12 cm (4.72 in.) in front of the unit as this
may obstruct the disc ejection operation of the unit.
¶Use an accessory pin for emergency ejection, insert it straight into the hole for
forced ejection, and push strongly.
¶As the disc will be ejected approx. 5-10 mm (3/16–3/8 in.) from the disc loading
slot, pull it out by fingers.
DISC OPERATION
DISC REMOVAL METHOD
¶Confirm that the BUSY indicator of the drive is not lit, and then press the Eject
button (0).
¶Remove the disc after it has been ejected.
In the following cases, the disc can be removed using the forced ejection hole.
¶In case of drive trouble, when the disc can not be ejected with the Eject button or
by a software command.
¶When the disc is to be removed while the power is switched off.
Fig. 8

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TROUBLESHOOTING
Incorrect operations are often mistaken for trouble and malfunctions. If you think that
there is something wrong with this unit, check the points below according to the
symptom.
If your computer did not start up correctly because the initial diagnostics did
not recognize a SCSI device, check these items:
¶Were all of your SCSI devices plugged in and turned on before you started your
computer ?
— The Drive and all of the SCSI devices in the daisy chain must be turned on
before you start your computer.
¶Are your cables connected properly ?
— All cables must be attached to the correct ports.
¶Are your SCSI IDs set properly ?
— Each device on a SCSI chain must have a unique SCSI ID.
¶Have you set termination properly ?
— If the Drive is the only SCSI device, it must be terminated.
¶Have you installed the software driver properly that came with your Drive ?
— If you have not installed the software device drivers yet, refer to the Installation
instructions.
If data cannot be read from the DVD/CD-ROM disc:
¶Is the disc properly inserted in the slot with the label side facing ±UP ?
¶Is the BUSY indicator light on ?
¶Is the disc in proper operating condition ?
¶IstheSCSIcableconnectedcorrectlytotheinterfacecard and/or other SCSI devices?
¶Are you sure there is a disc in the slot (drive) which you are trying to access ?
If music cannot be played back:
¶Are you sure an audio CD is being used ?
¶Is the audio amplifier, powered speakers, or headphone set connected ?
¶Are you using CD-DA Audio ?
— Some audio formats require an audio sound card in the computer to decode
digital Audio CD-DA.
¶Are you operating the Drive that is not connected to a SCSI 2 interface card ?
— Bringing digital audio from the DVD/CD-ROM disc into the computer requires a
SCSI 2 interface card.
¶Is the volume turned high enough ?
Disc cannot be ejected:
¶Has the Function Switch for the eject switch been pushed to the ON disabled
position ? Function Switch #7.
— If yes, move the switch to the OFF position.

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15
SPECIFICATIONS
Published by Pioneer Electronic Corporation.
Copyright C1998 Pioneer Electronic Corporation.
All rights reserved.
[General functions]
Disc diameter 12 cm ( 4.72 in ), 8 cm (3.15 in )*
* When using 8 cm discs, attach a CD adapter (available at stores) to the disc.
Transfer rate (Sustained)
DVD-ROM maximum 3,300 kBytes/sec.
CD-ROM maximum 3,000 kBytes/sec*
*The data transfer rate may not be output for some disc conditions (scratches, etc.).
Access time (Random average)
DVD-ROM 150 ms
CD-ROM 90 ms
Data buffer capacity 512 kBytes
[Audio output part]
Line 0.7 Vrms ± 0.5 Vrms (at 10 kΩload)
[Others]
Power supply DC +12 V, 1.0 A (peak), 0.5 A (normal)
DC +5 V, 2.1 A (peak), 1.2 A (normal)
External dimensions ( except front panel )148 (W) x 42.3 (H) x 208.5 (D) mm
5-27/32 (W) x 1-11/16 (H) x 8-7/32 (D) in
Weight 1.0 kg ( 2.2 lb )
Operation temperature + 5°C to +45°C ( 41°F to 113°F )
Operation humidity 5% to 85% (no condensation)
Storage temperature – 40°C to +60°C ( –40°F to 140°F )
Storage humidity 5% to 90% (no condensation)
[Accessories]
÷Software device driver disk (1) x 1
÷Short-circuit socket (2) x 4
÷Audio cable (3) x 1
÷Mounting screw (4) x 4
÷Pin for emergency ejection (5) x 1
÷Operating instructions x 1
÷Installation instructions x 1
NOTE:
Specificationsanddesign subjectto possible modificationswithout notice, dueto improvements.
1
23
4
5
÷The Pioneer DVD-U02 can be operated using any generic single SCSI DVD/CD-ROM device
driver(e.g. asincluded inyour OperatingSystem softwareor suppliedwith yourSCSI controller
board). For details please refer to the manual supplied with your device driver.
In accordance with specific arrangements, the DVD-U02 is in some countries shipping with a
diskette containing device driver software. The references in this manual to device driver
software are related to the Pioneer supplied version.
The enclosed device driver is for use with MS-DOS/Windows 3.XX. This driver is not required
for use with Windows 95. * MS-DOS and Windows are trademarks of Microsoft Corporation.

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INSTRUCTIONS DE SECURITE
Pour garantir votre sécurité personnelle et obtenir le maximum de votre lecteur, lire et suivre
ces consignes de sécurité:
ENVIRONNEMENT - Ne pas utiliser cet appareil dans des endroits avec beaucoup de poussière,
une température ou une humidité élevée. Utiliser l’appareil à un endroit où il n’est pas soumis à
des vibrations ou des chocs.
PUISSANCE - Couper l’alimentation du système et des dispositifs joints avant l’installation.
LIRE LES INSTRUCTIONS - Lire toutes les instructions de sécurité et d’utilisation avant
d’actionner le lecteur.
CONSERVER LES INSTRUCTIONS - Garder les instructions de sécurité et d’utilisation pour
une future référence.
SUIVRE LES INSTRUCTIONS - Suivre toutes les instructions de fonctionnement et d’utilisation.
ATTENTION AUX AVERTISSEMENTS - Observer tous les avertissements.
NETTOYAGE - NE PAS utiliser de liquides, de détachants en aérosol ou de l’alcool. N’utilisez
qu’un chiffon humide pour nettoyer les surfaces extérieures du boîtier.
EAU ET HUMIDITE - NE PAS utiliser ce produit à proximité d’eau.
SOURCES D’ALIMENTATION - Utiliser ce produit avec le type d’alimentation indiqué sur
l’étiquette de fabrication. En cas de doute à propos du type d’alimentation disponible, consulter
un revendeur Pioneer agréé.
SURCHARGE - NE PAS surcharger les prises murales et les rallonges pour ne pas entraîner
d’incendie ou de secousse électrique.
PENETRATION D’OBJETS ET DE LIQUIDES - Ne jamais enfoncer d’objet de toute sorte dans
ce produit. Le contact avec des points de tension dangereux peut provoquer un court-circuit,
entraînant un incendie ou une secousse électrique. Ne pas verser de liquide de toute sorte sur
ce produit.
CONDENSATION - De l’humidité se forme sur la section opération du produit entraînant une
baisse de performances s’il est amené d’un endroit frais vers un environnement plus chaud. En
cas de déplacement de l’appareil vers un endroit ayant une température plus chaude, laisser le
produit pendant 1 à 2 heures dans le nouvel endroit avant de le remettre sous tension.
ENTRETIEN - Ne pas essayer de réparer soi-même ce produit. L’ouverture ou le retrait des
capots peut vous exposer àune tension dangereuse ou d’autres dangers. Pour tout entretien,
demander à un personnel d’entretien qualifié. (Se reporter à la carte d’entretien et de support
jointe.)

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17
INSTRUCTIONS DE SECURITE
Le lecteur de dispositif joint est pour une utilisation avec MS-DOS/Windows 3.XX.
Il n’est pas nécessaire pour une utilisation de cet appareil avec Windows 95.
* MS-DOS et Windows sont des marques déposées de Microsoft Corporation.
NE PAS utiliser de disques non standard, car ils peuvent avoir une
mauvaise influence sur cet appareil et d’autres équipements.
NE PAS utiliser de disques endommagés, fissurés ou déformés. S’ils
se cassent à l’intérieur de l’appareil, ils risquent d’endommager la
lentille. Les disques tournent à grande vitesse à l’intérieur du
mécanisme de changement.
L’étiquette d’avertissement suivante
apparaît sur votre appareil.
Emplacement: sur le dessus du de
couvercle
Dans le cas d’appareils enfichables, la prise doit être facilement
accessible et placée le plus près possible de l’appareil.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
La production de bruits acoustiques est inférieure à 70 dB.
(ISO7779/DIN45635)
ATTENTION
Ce produit renferme une diode à laser d’une
catégorie supérieure à 1. Pour garantir une
sécurité constante, ne pas retirer les couvercles
ni essayer d’accéder à l’intérieur de l’appareil.
Pour toute réparation, s’adresser à un personnel
qualifié.
Sous peine de provoquer des défaillances, ne reproduisez pas de CD
ayant une forme autre que circulaire, telle que des disques en forme
de coeur.

18
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CARACTERISTIQUES PRINCIPALES
÷Lecture à haute vitesse
Vitesse de transfert (continue): maximum 3.300 KO/sec. (DVD-ROM)
maximum 3.000 KO/sec. (CD-ROM)
REMARQUE :
Il se peut que le taux de transfert de données ne soit pas affiché à cause de l’état du disque
(rayures, etc.).
÷Accès à haute vitesse (Moyenne aléatoire):
150 ms (DVD-ROM)
90 ms (CD-ROM)
÷Spécifications d’interface SCSI-2
÷Tampon de données: 512 koctets
÷Disques utilisables
Disque optique DVD-ROM (DVD-5, DVD-9)
DVD-V, DVD-A (Flux de données)
DVD-R
Disque optique CD-ROM Mode 1
Disque optique CD-ROM XA Mode 2 (Forme 1, 2)
CD-DA
Support CD-R, CD extra, CD vidéo
Lecture de disque CD-RW
REMARQUES:
Cet appareil peut lire les données inscrites sur les CD-RW. Toutefois, veillez noter ce qui suit.
(1) L’examen initial d'un CD-RW exige un temps légèrement plus long que celui d’un CD-
ROM.
(2) La vitesse de lecture d’un CD-RW est presque deux fois supérieure à celle d’un disque
normal. (Cela tient à ce que le niveau des signaux fournis par les CD-RW est plus faible
que celui des disques habituels.)
(3) Vous ne pouvez pas utiliser les disques vierges, les disques sur lesquels l’écriture des
données a été infructueuse et les disques qui n’ont pas fait l’objet d’une fermeture de
session.
(4) Dans les cas suivants, le fonctionnement peut être impossible et il peut en être de même
de la lecture des données.
La qualité du signal enregistré est altérée en raison des poussières ou des rayures que
porte le disque, ou bien le disque a fait l’objet de trop nombreuses réécritures.
Si le fonctionnement n’est pas possible, retirez le disque du lecteur puis réintroduisez-le
et effectuez une nouvelle tentative.
÷Correspondance avec multisession CD Kodak Photo
÷Conforme aux spécifications MPC-3
÷Format demi-hauteur
÷Lecteur en charge
÷Windows 95 (prêt à l’emploi) soutenu * Windows est un marque déposée de Microsoft Corporation.

<DRC1083>
Fr
19
TOUR DU MATERIEL
Desillustrations sont fournies dansce chapitrecomme introduction visuelle au lecteur.
Nous vous prions de vous familiariser avec ces illustrations et de vous y reporter en
cas de nécessité pour compléter l’installation et l’opération de l’appareil.
VUE AVANT
1Chargeur de disque
Insérez le DVD-/CD-ROM l’étiquette vers le haut.
En utilisant des disques de 8 cm, montez un adaptateur CD (disponible dans le
commerce) sur le disque, puis insérez le disque dans le chargeur de disque.
(Voir page 24.)
2Touche d’éjection (0)
Cette touche sert à éjecter le disque.
3Témoin occupé (BUSY)
Clignote pendant l’accès des données.
4Témoin DVD
Ce témoin s’allume lorsqu’un DVD est chargé.
5Commande de volume (niveau de casque d’écoute)
Cette commande est utilisée pour régler le niveau de volume de la prise de casque
d’écoute.
6Prise de casque d’écoute (PHONES)
Cette prise est une mini prise stéréo pour casque d’écoute.
7Trou d’éjection forcée
Quandla touche d’éjection ne fonctionne plus, insérez une tiged’éjection d’urgence
dans ce trou et poussez afin d’éjecter le disque. (Voir page 25.)
ATTENTION:
÷ Avant d’effectuer cette opération, veillez à mettre l’ordinateur hors tension et
assurez-vous de l’arrêt du chargement de disque. Après mise hors tension du
matériel, l’arrêt du chargement de disque demande environ 30 secondes.
÷ Toujours utiliser la broche prévue (Ne pas utiliser d’autres objets).
Fig. 1
DVD-ROM DRIVE
BUSY
DVD
PHONES
52
3
4
6
71

20
<DRC1083>
Fr
TOUR DU MATERIEL
VUE DE LA FACE ARRIERE
Fig. 2
089
418 49
50
11
2 +5 G G +12
DC INPUT
-
8Sortie audio
Connecteur de sortie du signal audio analogique.
Dufaitqu’unMolex70553estutilisé,sélectionneruncâblederaccordementcorrespondant.
-Prise d’entrée CC (DC INPUT)
Entrée d’alimentation CC de 5 V et 12 V.
9Commutateur de fonction
Utiliser les cavaliers accessoires pour régler le numéro d’identification SCSI et la
fonction de lecteur.
÷ON : court-circuité
÷OFF : ouvert
#1 ~ 3 : SCSI ID
Commutateur SCSI-ID
de réglage 0 1 2* 3 4 5 6 7
0 (LSB) (#1) OFF ON OFF ON OFF ON OFF ON
1 (#2) OFF OFF ON ON OFF OFF ON ON
2 (MSB) (#3) OFF OFF OFF OFF ON ON ON ON
* Le réglage d’usine est ID 2.
#4 : Réservé
#5*1: Terminaison SCSI
ON = Terminaison SCSI désactivée
OFF = Terminaison SCSI activeé
#6 : Taille de secteur par défaut
ON = 512 octets
OFF = 2048 octets
#7 : Désactiver le commutateur d’ejection
ON = Désactive le commutateur d’ejection
OFF = Active le commutateur d’ejection
#8*1*2: RPC SET (Bloc de commande de lecture de région)
ON = Reste au mode de Phase I RPC
OFF = Débute le mode de Phase II RPC (Ne jamais retourner au mode de
Phase I après que le mode de Phase II a été utilisé.)
*1A la sortie de l’usine, les broches 5 (TERMINATION) et 8 (RPC SET) sont activées.
*2Pour un système de lecture Vidéo DVD (ordinateur) pour Phase I, veuillez l’utiliser avec la Phase I.
Quand le système de lecture Vidéo DVD (ordinateur) et le drive ont des codes de région différents,
la lecture Vidéo DVD n’est pas possible.
Régler le commutateur de cavalier sur OFF seulement lorsque l’utilisation d’un drive correspondant
à la Phase II a été spécifiée clairement pour le système de lecture Vidéo DVD (ordinateur). Le drive
sera initialisé automatiquement et fonctionnera au mode de Phase II.
0Interface SCSI
Cette interface est un connecteur E/S 50 broches selon les spécifications SCSI-2.
Utiliser un connecteur SCSI à ruban plat pour connecter l’adaptateur hôte SCSI.
8 7 6 5 4 3 2 1
DISABLE EJECT
2048/512 TERMINATION (SHORT – OFF)
RESERVED
SCSI ID
2 1 0
Commutateur #
RPC SET