User manual HITACHI CDR-7930

[. . . ] Die Trennung von Netzspannung muß durch einen Sicherheitstransformator geschehen. This label is fixed to the bottom of the CD-ROM Drive. CLASS 1 LASER PRODUCT LASER KLASSE 1 PRODUKT LUOKAN 1 LASERLAITE KLASSE 1 LASERAPPARAT APPAREIL A LASER DE CLASSE 1 2 CAUTION VORSICHT ATTENTION ADVARSEL ADVARSEL VARNING VARO ! INVISIBLE LASER RADIATION WHEN OPEN. RADIATION DU FAISCEAU LASÉR INVISIBLE EN CAS D'OUVERTURE EVITER TOUTE EXPOSITION AUX RAYONS. USYNLIG LASERSTRÅLING VED ÅBNING, NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNCTION. [. . . ] It may lead to trouble or affect performance by dust on the pick-up lens and the disc, by heat or vibration. 4 - In a place where an operation temperature reaches beyond the specified temperature 40C - High humidity locations - In a location subject to extreme changes of temperature and humidity - In a room where dust density higher than 0. 1 mg/m3 - In a room that has air conditioning with humidity control which may scatter calcium combinations and other powdered substances - In a room containing exhaust gas fumes such as exhaust gas from gasoline or diesel engines or corrosive gas such as H2S (Hydrogen sulfide) - In a location subject to vibration and jarring during drive operation - In a location subject to sudden shock and jolt during drive operation Mounting requirements Mount your CD-ROM drive tightly in horizontal or vertical position by screws. The inclination of your CD-ROM Drive should be within 5° as shown below. If you do not, - When the Disc Tray is opened, the disc may jump out and may be damaged. - Your CD-ROM Drive may not work with full performance. 5 5 5 5 Mounting screw The screws must be ISO (M3 x 0. 5) to mount the CD-ROM Drive tightly and avoid damaging the mechanism inside the CD-ROM Drive. (See page 11) Moving your CD-ROM Drive Remove the disc and close the Disc Tray before moving the CD-ROM Drive. If your CD-ROM Drive is moved with the disc loaded or the Disc Tray opened, both the disc and the CD-ROM Drive may be damaged. PRECAUTIONS FOR CARE Cleaning of the CD-ROM Drive, discs - Never clean your CD-ROM Drive and discs with silicon cloths or cloths soaked in water, solvents (thinner, benzine), abrasive cleaner, anti-static sprays, any record cleaner sprays, liquid cleaner or aerosol cleaner. It may damage or discolor the coating of the CD-ROM Drive or damage or deform discs. - Clean your CD-ROM Drive including the Disc Tray and discs with a clean, dry, soft cloth at least once a month. - Clean your CD-ROM drive's pick-up lens using a cleaning disc. 5 CONTROLS AND FUNCTIONS Front Panel (6) (2) Rear Panel 39 1 (3) (4) (1) (5) (7) (8) 40 (9) 2 (10) (1) LOADING/UNLOADING/BUSY Indicator Indicator blinks green only when the Disc Tray is being opened or closed, or when the CD-ROM drive is accessing data. (2) Disc Tray When the power of the CD-ROM Drive is turned off, the Disc Tray can not be opened and closed. (3) Headphone Jack (3. 5 mm) (4) Headphone Volume Control Adjust the headphone volume. (5) OPEN/CLOSE Button Press this button to open or close the Disc Tray. (6) Manual Emergency Eject Hole Only in case of emergency: If the Disc Tray does not open when the OPEN/CLOSE Button is pressed, the CD-ROM Drive's Manual Emergency Eject mechanism may be activated. (7) Audio Output Terminal Lch GND Rch (8) Device Configuration Jumper This Connector is used to set operation modes such as Master, Slave and CSEL 6 642 (Default setting) Device is Master Circuit Board 531 OR Device is Slave Cable Select (9) ATAPI Interface Connector ATAPI bus connection (40 pin) (10) Power Supply Connector (DC Input) For connecting the power supply cable. 4321 Circuit Board +5V +12V GND INSTALLATION WHAT YOU NEED HARDWARE - CD-ROM Drive - Interface cable - Mounting screws HARDWARE OPTION - Audio connecting cable SOFTWARE - CD-ROM device driver NOTE If you need a interface card or interface cable or CD-ROM device driver, contact your dealer. HARDWARE INSTALLATION To install this CD-ROM drive in the host computer, refer to the instruction manual of each host computer. And to install the interface card in the host computer, refer to the instruction manual of each host computer and each interface card. - Interface card - Power supply cable - Sound Card 7 Install the CD-ROM Drive following general installation procedure shown below. Check the Device Configuration Jumper settings of the CD-ROM Drive such as Master, Slave, CSEL. Turn off the host computer and unplug the power supply cable of the host computer. Install the CD-ROM Drive into the host computer and mount tightly by screws. Firmly attach the interface cable from the interface card to the CD-ROM Drive. [. . . ] Communications between the host computer and the devices on the interface cable can not be done. MECHANICAL DIMENSIONS 42. 7 (A) Hole 5 (max) Surface of the CD-ROM DRIVE Mounting Screw M3X0. 5 12-M3 (Depth : Max. 5) (A : Hole) 130. 0 149 149. 3 5 (A) (A) 47. 5Å} 0. 5 Mounting frame of the host computer 79. 3Å}0. 5 (A) (A) (A)(A) 190 (A)(A) 139. 8+/- 0. 5 139. 8Å}0. 5 146 10+/- 0. 5 10Å}0. 5 21. 8Å}0. 5 41. 3 21. 8+/- 0. 5 (32. 5) Dimensions (unit : mm) 11 SPECIFICATIONS GENERAL Power Requirements DC Voltage +12V ±10% 1. 0A +5V ±5% 0. 7A Ripple +12V 300 mVpp (maximum) +5V 150 mVpp (maximum) Dimensions ( W x H x D ) 146 x 41. 3 x 190 mm (Excluding front panel) Front panel : 149. 3 x 42. 7 x 5 mm Mass 0. 95 kg Operating & Storage Conditions Temperature 5 - 45 °C (operating) -30 - 60 °C (non-operating) Relative humidity 15 - 85% RH (operating) (non-condensing) 10 - 90% RH (non-operating) (non-condensing) PERFORMANCE Disc Diameter 120 mm, 80 mm Rotational speed 71. 3 - 52. 7 s-1 (Approx. 4, 200 - 3, 200 rpm) 20 Capacity (1M=2 =1, 048, 576) 650 Mbytes (Mode 1) 742 Mbytes (Mode 2) Conditions : 333, 000 blocks (74 min. ) for recorded area Record Side Single side Sustained Data Transfer Rate 1, 200 - 2, 400 kbytes/s (Mode 1) (1k=210=1, 024) Access Time Average (1 / 3 - Stroke) 90 ms (Typical) (Note 1) Full Stroke 150 ms (Typical) (Note 2) Notes : 1) Average of 100 access operations, between 15-min 00-s 00-block and 35-min 00-s 00-block, with latency. 2) Average of 100 access operations, between 00-min 02-s 00-block and 59-min 59-s 74-block, with latency. 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