Ricoh 7120A CD-R/RW User Manual User Manual

Ricoh Company Ltd CD-R/RW User Manual

Users Manual

COMPACT DISC REWRITABLE DRIVEMP7210ASPECIFICATIONS (Preliminary)RICOH Company, Ltd.May. 16, 2000DRC – 60x - 2xx
NOTICEThis equipment has been tested and found to comply with the limits for a Class B digitaldevice , pursuant to part 15 of the FCC Rules. These limits are designed to providereasonable protection against harmful interference in a residential installation. Thisequipment generates , uses and can radiate radio frequency energy and , if not installedand used in accordance with the instructions , may cause harmful interference to radiocommunication.However , there is no guarantee that interference will not occur in a particular installation.If this equipment does cause harmful interference to radio or television reception , whichcan be determined by turning the equipment off and on , the user is encouraged to try tocorrect 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 thereceiver is connected.---Consult the dealer or an experienced radio / TV technician for help.FCC WARNINGChanges or modification not expressly approved by the party responsible for compliancecould void the user's authority to operate the equipment.CAUTIONUse of controls or adjustments or performance of procedures other than those specifiedherein may result in hazardous radiation exposure.a) Pay careful attention not to let the invisible laser beam emitted from the optical pickupenter into your eyes.b) When you find a troubled state of the component in the optical pickup containing thelaser diode , change to the specified new optical pickup. Do not open the optical pickuphousings.
Akustischer GeräuschpegelDieser Drucker überschreitet einen Geräuschpegel von 70 dB (A) während dem Betriebnicht.Declaration of Conformity“The Product complies with the requirements of the EMC Directive 89/336/EECand the Low Voltage Directive 73/23/EEC.”
Revision HistoryNo. Revised Data Revision Contents Description PageMay. 16, 2000 Preliminary
CONTENTSI. OUTLINE ------------------------------------------------------------------------------------------------------1. Overview...........................................................................................................I - 12. Features............................................................................................................I - 1II. CONSTRUCTION AND INSTALLATION----------------------------------------------------------1. Basic Construction and Connectors ................................................................II - 1III. SPECIFICATIONS----------------------------------------------------------------------------------------1. Functionality....................................................................................................III - 12. Basic Specification .........................................................................................III - 23. Audio Specification.........................................................................................III - 34. Performance Specification .............................................................................III - 35. Condition for use and Safety standard...........................................................III - 36. Reliability and Usable Life..............................................................................III - 67. Safety Standards ............................................................................................III - 68. Appearance....................................................................................................III - 79. Storage Conditions .........................................................................................III - 810. Emergency Eject............................................................................................III - 1011. Disc.................................................................................................................III - 1112. Packet Command...........................................................................................III - 12
FIGUREII - 1. Front ........................................................................................................II - 1II - 2. Back.........................................................................................................II - 1II - 3. Device Configuration Jumper..................................................................II - 2III - 1. Installation Conditions .............................................................................III - 5III - 2. CD-R/RW Drive Dimension.....................................................................III - 7III - 3. Packing Arrangement..............................................................................III - 9III - 4. Emergency Eject.....................................................................................III - 10TABLEIII - 1. Packet Command....................................................................................II - 1
I. OUTLINE1. OverviewThe Multimedia Printer Series Drive (the CD-R/RW Drive) can do much more than readand write the usual CD-R discs. When you load it with a rewritable CD-RW disc, youcan record, read, and edit any kind of data, because these discs allow you to rewriteinformation that has already been recorded.2. Features1) Running OPC*1 gives a flatter writing signal that improves reliability. 2) An improved anti-heat design means that no cooling fan is needed. 3) Easy-to-use tray model. 4) Uses the world standard ATAPI interface. 5) Can read not only CD-R and CD-RW discs, but also video CDs, music CDs, andphoto CDs. 6) Can read data at 32x speed and write data at 12x speed on CD-R, 10x speed onCD-RW discs. 7) The recorded CD-RW media can be played in a DVD player or multimedia CD-ROM player, maintaining future compatibility. 8) Supports packet write for easy writing to CD-R and CD-RW discs.*1 Continuously monitors the signal level during recording and adjusts the laserpower to compensate when the disc is dirty, insuring a flat signal.
II. CONSTRUCTION AND INSTALLATION1. Basic construction and ConnectorsThe Connectors are located as shown below. The function of each parts are alsodescribed below.Fig. II - 1 FrontFig. II - 2 BackVolume controlEject ButtonHeadphone Jack Disc Tray Busy indicatorEmergency Eject holeDigital Audio Output (Not used) Device Configuration JumperAudio Output Connector E-IDE Connector Power Connector
1.1. Disc TrayThis is the tray for the disc. Place the disc on the ejected disc tray, then lightlypush the tray (or push the eject button) and the CD will be loaded. !- Don’t use force to pull out or push in the disc tray. This might cause damageto the loading section of the drive.1.2. Eject ButtonThis is the button used to eject or bring in the disc tray.1.3. Busy indicatorWhen the disc tray or disc is being accessed, the light shines or flashes orange.Even when a disc is loaded or a disc is not being accessed, the light go out. When aillegal disc is loaded or some hardware trouble occurs, the indicator blinks.1.4. Headphone JackThis jack is for connecting headphones or mini-speakers.1.5. Volume controlThis is used to adjust the output volume of the headphone jack. It can’t be used toadjust the output volume for the audio output connectors on the rear panel.1.6. Emergency Eject holeWhen the drive can not eject the Disc Tray because of power failure, pushing theEmergency Eject hole of the Front Panel by the thin pole make drive be able toeject the Disc Tray.!- This function is only for emergency case. Do not use this function in usualcase to prevent from mechanical damage.1.7. Power ConnectorUsed to connect to the host computer’s power supply (DC 5V / 12V) !- Be careful not to reverse the poser connector when attaching it. A reversedconnection may cause damage to the equipment (not covered by thewarranty).1.8. E-IDE ConnectorUse a 40 pin double-end flat E-IDE cable to connect to the E-IDE interface. !- Connecting or disconnecting connectors while power is on may result in ashort circuit, causing damage to the equipment. When connecting ordisconnecting connectors, make sure to turn off the power beforehand.1.9. Audio Output ConnectorUsed to connect to the sound card. (Analog signal.)1.10. Digital Audio Output (Not used)Used to connect to the sound card. (Digital signal.) It is not used with this drive.1.11.Device Configuration JumperUsed when selecting the Device Configuration of E-IDE. Don’t use jumpers tochange anything besides the Device Configuration, but keep the drive as initiallyset(“Master” position). Configuration changes become valid after power is turned off,then on again. !- Installing jumper pins besides the ones for Device Configuration settings maybe the cause of damage or abnormal drive operation.
Fig. II - 3 Device Configuration JumperThe Device Configuration Jumper will be set to Master as factory setting.

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