Toshiba Multi-Speed IDE CD-ROM
User's Guide

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Specifications Specifications are subject to change without notice or obligation. Data capacity 650MB/disc maximum Data transfer rate 1800KB/sec inner diameter; 3600KB/sec outer diameter Burst transfer rate 16.7Mb/sec (IDE 19 bit PIO mode 4) 16.7Mb/sec (Multiword DMA mode 2) Access time <100ms average access time Rotational speed 4800 – 6360 rpm Interface IDE ATAPI 2.6 (SFF 8020) Memory buffer 256K Hard error rate <10-12 Audio Stereo headphone jack: 0.7V Line output: 1.0V Sampling frequency 44.1KHz Quantifying bit number 16 bit linear S/N ratio 80db THD .04% Operating environment 5° – 50°C; 20 – 85% non-condensing humidity MTBF 100,000 POH, 20% duty cycle Certification FCC Class B, UL, CSA, TUV, IEC 825, CE, NEMKO, SEMKO, DEMKO Power consumption DC5V, 1.0A; DC12V, .50A Many Gateway 2000 products are custom engineered by our suppliers to Gateway 2000 specifications, and may vary with similarly marketed products.   Introduction The amount and variety of material you can access with CD-ROM is amazing; a CD can hold over 600MB of data. This unit accepts standard CD-ROM data discs, music CDs, and photo CDs, but not Macintosh CDs. Because it is ATAPI compliant, this unit conforms to industry standards for ease of configuration.   New CD-ROM drive technology This CD-ROM drive uses new CD-ROM drive technology that allows the drive to operate from a minimum of 12X to a variety of possible maximum speeds; the performance of the drive depends on the amount of data the CD you are using contains. The specific maximum speed will vary, depending on the drive purchased. The chart below illustrates how this new technology functions. Bits of information Data transfer Drive RPM The CD-ROM drive speed (RPMs) remains at a constant speed as the data transfer rate increases from 12X to the maximum transfer rate for the drive. When the CD reaches the maximum transfer rate, the CD-ROM drive speed gradually decreases to maintain a constant data transfer rate at that speed.   Configuring the CD-ROM Drive Most system boards feature both a primary IDE controller and a secondary IDE controller. Each of these controllers can have two devices attached to it. When two devices are attached to one controller, one is configured as master and one is configured as slave. For example, one hard disk drive in your system is always configured as the master device on the primary IDE controller. Depending on the number of hard disk drives in your system, the CD-ROM drive can be installed as slave on either the primary or secondary IDE controller; however, installation as master on the secondary IDE controller is recommended for best drive performance. Before opening your system case, read and follow these preventions and precautions to prevent damage from static electricity. Caution! Preventing Static Electricity Damage The components inside your system are extremely sensitive to static electricity, also known as electrostatic discharge (ESD). Static electricity can cause irreparable damage to your system; however, if you follow these preventions and precautions, you should prevent such damage. Static Electricity Preventions 1. WEAR A GROUNDING WRIST STRAP (available at most electronic stores). 2. Turn off the system power. 3. Touch the back of the power supply fan, located on the back of the case. 4. UNPLUG ALL CORDS FROM WALL OUTLET. 5. Remove the system case cover. Static Electricity Precautions • Avoid static-causing surfaces such as plastic and styrofoam in your work area. • Remove parts from their antistatic bags only when you are ready to use it. Do not lay parts on the outside of antistatic bags since only the inside provides antistatic protection. • Always hold cards by their edges and their metal mounting bracket. Avoid touching components on the cards and the edge connectors that connect to expansion slots. • Never slide cards or other parts over any surface.   To configure the CD-ROM drive: Locate the configuration jumper on the back of the CD-ROM drive 1. Configuration jumper Place the jumper over the appropriate pair of pins to configure the drive as either a master or a slave device. 1. Master device setting 2. Slave device setting   Installing the CD-ROM Drive The CD-ROM drive cannot be used as an external device and must be installed in a drive bay. Plan to install the drive in a lower drive bay, because the cable that connects it to the system board may not reach to a higher bay. Remove or rearrange devices as necessary to create space for the CD-ROM drive.   To install the CD-ROM drive: Follow the static electricity preventions and precautions to prevent system damage. Remove the system’s case cover. Refer your user’s guide for detailed instructions. Locate an empty drive bay in the system case. 1. Drive bay 2. System case Insert a small flathead screwdriver between the side of the drive bay cover and the front of the system case, then gently pry off the cover. Remove the metal plate located behind each bay cover. On some systems, these plates can be popped out by hand. On many models, you have to remove screws, and on some of these, you must remove all the plates in order to remove the lowest one, because they are interlocked. Install rails on the CD-ROM drive (if your system requires them) exactly as they are installed on your hard disk drive. 1. Rails Slide the drive into the empty drive bay and fasten it into place using two screws on each of its sides. If your system requires rails, fasten the tabs on the front. 1. Tabs Attach a 4-pin power supply cable from the system’s power supply to the power supply connector on the back of the drive. The cable is keyed so it only goes on the correct way. 1. Power connector Locate the IDE ribbon cable provided with the CD-ROM drive. Attach the IDE ribbon cable to the IDE ribbon cable connector on the back of the drive using one of the connectors that are placed closer together on the IDE ribbon cable. Orient the cable so its red striped edge is aligned with Pin 1. 1. IDE ribbon cable connector 2. Pin 1 Attach the IDE ribbon cable to the appropriate IDE connector (primary or secondary) on the system board using the connector at the long end of the IDE ribbon cable. If you are using the recommended configuration, the drive is the master drive on the secondary IDE connector, so the cable is attached to the secondary IDE connector on the system board. Orient the cable so its red striped edge is aligned with Pin 1 on the system board; Pin 1 is marked on the system board. Connect the sound cable to the audio connector on the back of the drive if you have a sound card. Connect the other end to the internal audio input connector on your sound card. (If you received a new sound cable with your CD-ROM drive, remove any other sound cables connected to your sound card.) Tighten all connections. Replace the system cover.   Configuring the System Although your system treats the CD-ROM drive like a hard drive, you cannot write to it. Since the drive uses the IDE bus, no special controller card is necessary. After physically installing the CD-ROM drive, start up your computer. Windows 95 automatically detects the drive and configures your system. Note: Even with automatic recognition and configuration, you may wish to perform the following procedure to optimize DOS-mode support.   To add cdromdrv.sys to your system: Locate the boot diskette (usually in an orange envelope) that came with your CD-ROM drive and insert it into the diskette drive. Click Start, then Run.... The Run screen appears. Type: a:\install in the command line provided, then click OK. The cdromdrv.sys file will be copied onto your hard drive and your config.sys file will be modified.   Operating the CD-ROM Drive After installing and configuring your CD-ROM drive, check to see that your system recognizes it.   To check installation on your system: Start up the system. Double-click the My Computer icon. The My Computer screen appears. Check for the CD-ROM drive icon. Note: Depending upon the number of drives previously installed in your system, your CD-ROM drive may have a different drive letter designation, such as E:. Drive tray Headphone jack Volume control Busy LED Open/Close button Emergency eject hole   Playing an audio CD You may play audio CDs a number of different ways: Load an audio CD in the drive. Windows 95 plays it automatically (the CD Player button appears in the Taskbar; click the button to view the CD Player) Use the CD Player application in Windows 95 If your system has a sound card, use the sound card software.   To play an audio CD with CD Player: Insert an audio CD into the CD-ROM drive. Click Start, Programs, Accessories, Multimedia, and CD Player. Use the buttons on this control panel to play the CD.   Using sound card software If using your sound card software to play an audio CD, refer to the user’s guide that came with the sound card.   Audio controls/connectors The hole near the left edge of the drive is a mini stereo jack suitable for headphones or powered speakers. You can also use it as an AUX input to a larger stereo system. The wheel to the right of the headphone jack is a volume control. We recommend you turn it all the way left (minimum volume) before you put on headphones, and then turn the volume up (to the right) after the CD starts.   CD software (data CDs) Many software programs are available on CD and can be installed on your system.   To install software from a CD: Insert a software CD into the CD-ROM drive. Click Start and Run. The Run dialog box appears. Type either: d:\setup (or) d:\install in the command line provided, then press <Enter>. Check the software documentation for the applicable text. Note: These instructions assume your CD-ROM drive is letter D:. If your CD-ROM drive has a different drive letter designation, substitute that letter. Follow the on-screen instructions.   Emergency eject You may encounter a circumstance when it is not possible or convenient to open the drive with the Open/Close button. For example, when the computer is shut down.   To open the CD-ROM drive: Shut down the computer. Carefully insert a stiff wire such as a straightened, heavy-duty paper clip into the emergency eject hole until you feel resistance. 1. Emergency eject hole Press just a bit harder and the drive tray slides out. Grasp the front of the tray and pull it out firmly, but gently. It resists at first, but glides smoothly once it clears the CD-ROM case.   Troubleshooting Consult the following checklist if you encounter any difficulty operating your CD-ROM drive. Before checking any internal devices or connections, shut down the system and remove the cover. After checking each item, replace the cover (do not fasten the screws), and start up the system to see if it works. When everything works, fasten the cover in place. Are volume levels set properly? Are headphones or audio connections securely inserted in the proper jacks or connectors? Is amplifier or speaker power turned on? Is the CD free of scratches and residue and inserted correctly in the tray? Are all the necessary component power switches set to the on position? If you are using a power strip, is it set to the on position? Are the ends of the IDE ribbon cable and the power cord securely attached and not frayed? Are the edges of the colored cables aligned correctly? Are the jumper settings correct for the CD-ROM and the hard disk drive? Do the sound card settings match its manual? If these procedures fail to correct the problem, you can find our technical support numbers in your warranty.   Notices   All rights reserved This publication is protected by copyright and all rights are reserved. No part of it may be reproduced or transmitted by any means or in any form, without prior consent in writing from Gateway 2000. The information in this manual has been carefully checked and is believed to be accurate. However, Gateway 2000 assumes no responsibility for any inaccuracies that may be contained in this manual. In no event will Gateway 2000 be liable for direct, indirect, special, exemplary, incidental, or consequential damages resulting from any defect or omission in this manual, even if advised of the possibility of such damages. In the interest of continued product development, Gateway 2000 reserves the right to make improvements in this manual and the products it describes at any time, without notice or obligation.   Trademark acknowledgments AnyKey, cow spot motif, CrystalScan, Destination, Field Mouse, Gateway 2000, GW2K, HandBook, TelePath, Vivitron, stylized "G" design, and motto "You’ve got a friend in the business" are registered trademarks and EZ Pad, Family PC, and Gateway Solo are trademarks of Gateway 2000, Inc. Intel, Intel Inside logo, and Pentium are registered trademarks and MMX is a trademark of Intel Corporation. Microsoft, MS, MS-DOS, and Windows are trademarks or registered trademarks of Microsoft Corporation. All other product names mentioned herein are used for identification purposes only, and may be the trademarks or registered trademarks of their respective companies. Copyright © 1997 Gateway 2000, Inc. 610 Gateway Drive, N. Sioux City, SD 57049 USA   Regulatory Compliance Statements American users: This device 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 and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio and 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. Warning! Change of modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment. Caution! Since the laser beam used in this CD-ROM drive unit is harmful to the eyes, do not attempt to disassemble the cabinet. Refer servicing to qualified personnel only. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Canadian users: This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of Industry Canada. Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de Classe B prescrites dans le règlement sur le brouillage radioélectrique édicté par Industrie Canada. European users: This Information Technology Equipment has been tested and found to comply with following European directives: [i] EMC Directive 89/336/EEC amending directive 92/31/EEC & 93/68 EEC as per - EN 50081-1:1992 according to EN 55022:1995 Class B EN 61000-3-2:1995 or EN 60555-2:1986 EN 61000-3-3: 1995 - EN50082-1:1992 according to EN 61000-4-2:1995 or IEC 801-2:1984 ENV 50140:1994 or IEC 801-3:1984 EN 61000-4-4:1988 or IEC 801-4:1998 [ii] Low Voltage Directive (Safety) 73/23/EEC as per EN 60950: 1992 Japanese users: This equipment is in the Class 2 category (Information Technology Equipment to be used in a residential area or an adjacent area thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Information Technology Equipment aimed at preventing radio interference in such residential area. When used near a radio or TV receiver, it may become the cause of radio interference. Read instructions for correct handling. Australian and New Zealand users: This device has been tested and found to comply with the limits for a Class B digital device, pursuant to the Australian/New Zealand standard AS/NZS 3548 set out by the Spectrum Management Agency. Caution! Disconnect power before servicing. Attention! Couper le courant avant l’entretien. Compact Disc Information. This CD-ROM drive is classified as a Class 1 LASER product. The Class 1 LASER PRODUCT label is located on the top of the drive unit This unit uses compact discs with the following marks: