HP 4x Speed CD–ROM Disk Drive User’s Guide Workstation Systems Group Order No. A1658–90669 Edition E0895 Printed in U.S.A.
Hewlett-Packard Co. 1995 First Printing: August, 1995 UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company Limited. NOTICE The information contained in this document is subject to change without notice. HEWLETT–PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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Preface The HP 4x Speed CD–ROM Disc Drive User’s Guide describes how to install, configure, and use the HP 4x Speed CD–ROM Disc Drive with an HP 9000 Series 700 workstation. We’ve organized this guide as follows: Chapter 1 Describes the preparation procedures for installing the CD–ROM Disc Drive into the system. Chapter 2 Describes the installation procedures for the CD–ROM Disc Drive and how to verify the CD–ROM Disc Drive installation.
Preface Installation Notice Products designated in the applicable Hewlett-Packard price list as customer-installable can be installed by computer-knowledgeable customers who carefully read and follow the instructions provided. Customers who elect to have the product installed by our field personnel are charged the applicable field installation charge, as covered under the standard terms and conditions. For more information, please contact your local sales representative.
Preface Revision History The revision history for each edition of the manual is listed below: Edition Revision History E0895 First Printing. Problems, Questions, and Suggestions If you have any questions or problems with our hardware, software, or documentation, please contact either your HP Response Center or your local HP representative.
Preface Documentation Conventions Unless otherwise noted in the text, this guide uses the following symbolic conventions: literal values Bold words or characters in formats and command descriptions represent commands that you must use literally. Pathnames are also in bold. user-supplied values Italic words or characters in formats and command descriptions represent values that you must supply. Italics are also used in text for emphasis.
Chapter 1 Preparing for Installation This document describes the HP 4x Speed CD–ROM drive, and its installation, operation and maintenance. This chapter introduces the CD–ROM drive and contains the following information: • General description of the CD–ROM drive • Major features of the CD–ROM drive • Preparing to install the CD–ROM drive • Power off the workstation and any peripherals.
Introduction General Description The HP 4x Speed CD–ROM drive is a random access, read–only, mass storage device that uses removable CD–ROM discs. The drive contains a semiconductor laser for reading data optically, and includes an embedded controller with a SCSI interface. The CD–ROM drive supports the ISO 9660 and High Sierra format standards. You can access information from the drive like any other disk drive, however, you may not write to the drive. Figure 1–1.
Introduction Major Features of the CD–ROM Drive The CD–ROM drive offers the following features: • 12cm/8cm discs • 600 kB sustained transfer rate • Supports 1X, 2X or 4X rotational modes • 190 ms random access time • 150 ms random seek time • Built–in SCSI-2 controller • Electric Load/Eject tray • Emergency Eject • Remote SCSI ID jumper block • Horizontal or vertical physical orientation • Software Volume Control (L/R channel independent) • Snap–on bezel • Continuous rotary volume
Introduction CD–ROM Drive Environmental Requirements The CD–ROM drive has the following environmental requirements: • Temperature Operating Non–Operating • Altitude Operating Non–Operating • 3000 m (10000 ft.) 12000 m (40,000 ft.) Humidity Operating @ 22 deg. C Non–Operating @ 60 deg. C 1–4 5 deg. C to 50 deg. C (41 deg. F to 122 deg. F) –10 deg. C to 60 deg. C (14 deg. F to 140 deg.
Introduction CD–ROM Drive Physical Specifications The following illustration describes the physical specifications of the CD–ROM drive. Audio Out SCSI ID Mode Select Terminator Socket SCSI Connector TOP Power REAR LEFT AND RIGHT SIDES 4–M3 (TAP) 4.3 cm 19.6 cm BOTTOM 4–M3 (TAP) 12 Location Mounting Screws 14.95 cm Figure 1–2.
Introduction Preparing to Install the CD–ROM Drive The following information is provided to prepare the CD–ROM for installation.
Introduction Set the SCSI–2 Address The CD–ROM drive must have a unique SCSI–2 target address. The CD–ROM drive’s jumpers are set, at the factory, to the SCSI–2 default address of 2 as shown in Figure 1–3. You must also ensure that the operating mode jumpers are set for correct drive operation. We ship the drive with the operating mode jumpers set to operate correctly with your system. We recommend you keep the default address if possible.
Introduction Address Jumpers To set the drive’s address, use the SCSI–2 address jumpers. Perform the following steps to set the drive’s address: 1. Attach the static–grounding wrist strap by following the instructions on the package that contains the strap. Attach one end of the strap to the system chassis. 2. Locate the address jumpers on the rear of the CD–ROM drive, as shown in Figure 1–3. 3. Set the drive’s SCSI–2 target address to an address that’s not used by another SCSI–2 device.
Introduction SCSI–2 Terminators (must be removed) Jumpers Jumpers Target ID Target ID 0 4 1 5 2 Default 3 6 Default for /root (NOT recommended for CD–ROM drive) Figure 1–3.
Introduction Prepare the System Perform the following steps to prepare the system for the CD–ROM drive installation: 1. Determine the existing SCSI–2 address settings currently in use on your system. Before installing the drive, determine which SCSI–2 ID address settings are already being used on your system by completing the following substeps: 2. If you are using HP–UX 9.
Introduction After a few moments the ioscan utility lists all of the SCSI I/O devices it could find. The list appears similar to the following: H/W Path Class Description ============================================ bc 8 bc I/O Adapter 8/0 ext_bus GSC built–in Fast/Wide SCSI Interface 8/0.0 target 8/0.0.0 disk QUANTUM LPS1080WD 8/0.5 target 8/0.5.0 disk DEC DSP3210SW 8/0.6 target 8/0.6.0 disk DEC DSP3210SW 8/12 ba Core I/O Adapter 8/12/5 ext_bus Built–in SCSI 8/12/5.2 target 8/12/5.2.0 disk.
Introduction 3. Shut down the system. If you are running HP–UX under HP VUE, shut down your system by performing the shutdown procedure described in your Owner’s Guide which came with your workstation. If you are running HP–UX without HP VUE, shut down your system by typing the following command: # /etc/shutdown –h RETURN You must have superuser privileges to use the /etc/shutdown command. If you do not have superuser privileges, contact your system administrator.
Introduction Single-Ended SCSI-2 Bus Configuration Constraints For the single-ended SCSI-2 bus, HP-UX supports only one of each type of removablemedia disk drive (i.e., floppy disk, CD-ROM, or magneto-optical drives) and two of the same type tape devices (i.e., 4-mm DDS tape drives or 9-track tape drives), per SCSI bus. You may connect no more than seven SCSI-2 devices to each single-ended SCSI-2 bus. Table 1–1 shows the configuration constraints for each single-ended SCSI-2 device type.
Introduction Table 1–1.
Introduction SCSI-2 Bus Termination Guidelines There are certain guidelines to follow when terminating a SCSI-2 bus. These guidelines are: CAUTION: Unless the SCSI-2 bus is properly terminated, the bus will not operate. Terminators provide impedance matching on SCSI-2 bus signal lines. • • The last device connected to the SCSI-2 bus must be terminated with a SCSI-2 terminator.
Introduction Power Off the Workstation and any Peripherals To power off the workstation and any peripherals, perform the following steps: 1. Power off the workstation, using the power switch on the front of the workstation. CAUTION: Do not power off your workstation without first shutting down HP–UX. Powering off with HP–UX still running could damage the data on the disks associated with your workstation.
Chapter 2 Using Your CD–ROM Drive This chapter provides the following information on using your CD–ROM drive: • Your CD–ROM drive configuration • Controls and features of the CD–ROM drive • Using the CD–ROM drive NOTICES: The CD–ROM drive is a read–only device. You may access files stored on a CD–ROM disc, but you cannot write to a CD–ROM disc. All instructions in this chapter assume your CD–ROM drive SCSI ID is set to 2 – the default ID set by the factory.
Using Your CD–ROM Drive Your CD–ROM Drive Configuration Your HP–UX operating system comes with preconfigured device files and drivers. If you use these preconfigured device files and drivers, you won’t need to configure your CD–ROM drive with the operating system. SCSI ID and Device File Information for HP–UX 9.05 The defauilt device files for the CD–ROM drive are in the /dev/dsk or /dev/rdsk directories.
Using Your CD–ROM Drive Controls and Features of the CD–ROM Drive Figure 2–1 shows the operating controls and features of the CD–ROM drive. Table 2–1 describes each of these controls and features. CD–ROM Disc Loading Tray Emergency Eject Headphone Jack Volume Control Busy Indicator Load/Eject Button Figure 2–1.
Using Your CD–ROM Drive Table 2–1. CD–ROM Drive Operating Controls and Features Control/Feature Purpose Eject Button Press the Eject Button to eject the disc tray. When the drive is in use, you must unmount the disc before ejecting it. Refer to the subsection “Unmounting a CD–ROM disc” for instructions on umounting a disc. Busy Indicator The Busy Indicator lights during a data access operation and blinks during a data transfer.
Using Your CD–ROM Drive Using the CD–ROM Drive This section provides the following information about using the CD–ROM drive: • • • • • Media description Disc tray description Loading and unloading the CD–ROM disc Mounting and unmounting a CD–ROM disc Reading the drive’s busy light Media Description CD–ROM discs are identical to audio compact discs (CDs), except that they store computer data. CD–ROM discs are 120 mm (4.7 in.) in diameter, and use one data surface with a capacity of 600 megabytes.
Using Your CD–ROM Drive Disc Tray Description This CD–ROM drive is mounted either horizontally or vertically. The disc tray has three disc holders which are used when the CD ROM drive is mounted vertically. The three disc holders are spring loaded to hold the disc in place. When the drive is mounted horizontally, the three disc holders are not used and are held out of the way by the three disc holder retainers.
Using Your CD–ROM Drive Loading a CD–ROM Disc in a Horizontally Mounted Drive This CD–ROM drive has an automatic loading/ejecting feature. To load a disc in the CD–ROM drive, follow these steps: 1. Check that the workstation is powered on. 2. To open the Disc Tray, press and release the Load/Eject button on the CD–ROM drive. 3. Ensure the disc holders are held away from disc by the disc holder retainers. 4.
Using Your CD–ROM Drive Unloading a CD–ROM Disc in a Horizontally Mounted Drive Perform the following steps to unload a disc from the CD–ROM drive: 1. Press the eject button to eject the disc tray from the drive. If the drive is in use, you must unmount the disc to eject the disc tray. The emergency eject feature allows you to eject the disc tray if the normal procedure fails. See Table 2–1. NOTICE: 2. You must unmount the disc before ejecting it from the drive.
Using Your CD–ROM Drive Loading a CD–ROM Disc in a Vertically Mounted Drive 1. Hold the disc with the label side to the left and place the edge of the disc onto disc holders A and B as shown in Figure 2–5. 2. Press down gently against the spring tension of disc holders A and B and swing the top of the disc in until it is held by disc holder C. 3. To close the Disc Tray, push the front of the disc tray gently towards the drive until it closes by itself.
Using Your CD–ROM Drive Unloading a CD–ROM Disc in a Vertically Mounted Drive 1. Press the eject button to eject the disc tray from the drive. If the drive is in use, you must you must unmount the disc to eject the disc tray. The emergency eject feature allows you to eject the disc tray if the normal procedure fails. See Table 2–1. NOTICE: You must unmount the disc before ejecting it from the drive. Refer to the subsection, “Unmounting a CD–ROM Disc,” for instructions on unmounting a disc. 2.
Using Your CD–ROM Drive Mounting a CD–ROM Disc To access your CD–ROM drive, you must mount a CD–ROM disc every time you insert it into the drive. CAUTION: Failure to mount a disc may cause a system error condition and may also require rebooting the system. Perform the following steps to mount a disc: 1. Insert the CD–ROM disc into the disc tray, as described in “Inserting and Removing CD–ROM Discs Into and From the Disc Tray,” earlier in this chapter. 2.
Using Your CD–ROM Drive Mount all CD–ROM discs using the mount command with –t cdfs options. The following example uses the preconfigured block device file /dev/dsk/c201d2s0 for the CD–ROM drive, set for default SCSI address 2, and /cdrom as the mount directory. The device Using HP–UX 9.05 /etc/mount /dev/dsk/c201d2s0 /cdrom –t cdfs Using HP–UX 10.
Using Your CD–ROM Drive Use the following procedure to unmount a CD–ROM disc: 1. Unmount the disc by entering the following: Using HP–UX 9.05 /etc/umount /dev/dsk/c201d2s0 Using HP–UX 10.0 /etc/umount /dev/dsk/c#t#d# Return Return 2. Press the eject button on the CD–ROM drive. 3. Remove the disc from the drive.
Using Your CD–ROM Drive Reading the Busy Light The CD–ROM busy light shows the status of the drive during self test and during activity with the host system. The CD–ROM drive performs a self test when one of the following happens: • You insert a disc into the drive. • You turn on the drive with a disc already loaded. For the self test, the busy light operates in the following sequence: 1. Light On – The busy light goes on when the disc loads into the drive. 2.
Chapter 3 Maintenance and Troubleshooting This chapter provides the following information on maintenance and troubleshooting your CD–ROM drive: • Caring for CD–ROM discs • Troubleshooting • Removal and Replacement Procedures 3–1
Caring for the CD–ROM Discs Use the following guidelines to help care for your CD–ROM discs. • • • 3–2 Use CD–ROM discs in a clean environment to prevent dust particles from scratching disc surfaces. Store CD–ROM discs in a cool, dry place to prevent moisture and heat damage. If the CD–ROM disc is dirty, wipe it with a soft cloth. Don’t try to clean the surface of a CD–ROM disc with cleaning solvents, as some cleaning solvents may damage the disc.
Troubleshooting If you have trouble with any of these procedures for using your CD–ROM drive, see your System Owners Guide This chapter explains what to do if you experience problems during the configuration process. It also explains how to run the Support Tool Manager or the Extended Self Test to verify your system.
A screen similar to the following appears: H/W Path Description Status ==================================== 1.0.0 graphics ok(0x577) 2.0.1 scsi ok(0x7071) 2.0.1.2.0 disk ok(0x202) 2.0.2 lan ok(0x7072) 2.0.3 hil ok(0x7073) 2.0.4 serial ok(0x7075) 2.0.5 serial ok(0x7075) 2.0.6 parallel ok(0x7074) 2.0.7 scsi ok(0x707c) 2.0.7.6.0 disk ok(0x101) Look under the H/W Path heading for device paths beginning with the sequence 2.0.1. The sequence 2.0.1 denotes single–ended scsi controller. The number following 2.0.
If you are using HP–UX 10.0, enter the following at the prompt: /usr/sbin/ioscan –d sdisk RETURN After a few moments the ioscan utility lists all of the SCSI I/O devices it could find. The list appears similar to the following: H/W Path Class Description ============================================ bc 8 bc I/O Adapter 8/0 ext_bus GSC built–in Fast/Wide SCSI Interface 8/0.0 target 8/0.0.0 disk QUANTUM LPS1080WD 8/0.5 target 8/0.5.0 disk DEC DSP3210SW 8/0.6 target 8/0.6.
Check the Hardware Installation Perform the following steps to check the hardware installation: CAUTION: The CD–ROM drive is susceptible to mechanical and electrostatic shock. When handling the drive, always wear the static strap that came in the CD–ROM drive kit. Always handle the drive carefully. 1.
CAUTION: Do not power off your workstation without first shutting down HP–UX. Powering off with HP–UX still running could damage the data on the disks associated with your workstation. 5. Remove the drive and check the jumpers, as described in Removal and Replacement Procedures at the end of this chapter. 6. Replace the drive. 7. Check the cable connections of your CD–ROM drive. Make sure that the connectors are aligned and seated correctly. 8. Recheck the device list (see the next section).
Verify the System Operation using SupportWave HP–UX uses a diagnostics product called SupportWave. SupportWave contains the Support Tools Manager so that you can verify your system operation. You can access the Support Tools Manager while in a terminal window. If you are using HP–VUE as your interface, you can also access the Support Tools Manager through the sys_admin directory. NOTICE: You must use software patch PHSS_5764 under HP–UX 9.03, 9.05 and 9.07 to run SupportWave successfully.
To run SupportWave from either HP VUE or the HP–UX command line shell, perform the following steps: 1. To invoke the command line interface, in a terminal window or command line shell, type the following at the # prompt: # cstm RETURN The following screen appears: ******************************************************************** ****** ****** ****** SUPPORT TOOLS MANAGER ****** ****** ****** ****** Command Line Interface ****** ****** ****** ****** Version A.00.
2. To verify the system operation, type the following at the CSTM> prompt: CSTM> verify all RETURN Messages that are similar to the following appear: Verification has started on device (CPU). Verification has started on device (FPU). Verification has started on device (0/0/0). Verification has started on device (2/0/1.5.0). Verification has started on device (2/0/1.6.0). Verification has started on device (2/0/2).
3. When you see the >> prompt shown above, type the following: R RETURN The following messages and a graphics test window appear: Verification of (2/0/1.5.0) has completed. Result status – (Success). Verification of (2/0/1.6.0) has completed. Result status – (Success). Verification of (CPU) has completed. Result status – (Success). Verification of (FPU) has completed. Result status – (Success). Verification of (2/0/2) has completed. Result status – (Success). Verification of (0/0/0) has completed.
Removal and Replacement Procedures The Removal and Replacement Procedures for the CD–ROM Drive follow. CAUTION: Electrostatic charges can damage the integrated circuits on printed circuit boards. To prevent such damage from occurring, follow proper ESD precautions Field Replaceable Units The following components are authorized for field replacement.
Appendix A Safety and Regulatory Statements This appendix contains the following safety and regulatory statements: • Emissions regulations • Emissions regulations compliance • Acoustics • Electrostatic discharge precautions • Laser Safety Statement • Warnings and cautions A–1
Safety and Regulatory Statements Emissions Regulations Federal Communications Commission (FCC) The Federal Communications Commission of the U.S. government regulates the radio frequency energy emanated by computing devices through published regulations. These regulations specify the limits of radio frequency emission to protect radio and television reception. All HP Apollo nodes and peripherals have been tested and comply with these limits.
Safety and Regulatory Statements Emissions Regulations Compliance Any third-party I/O device installed in HP Apollo system(s) must be in accordance with the requirements set forth in the preceding Emissions Regulations statements. In the event that a third-party noncompliant I/O device is installed, the customer assumes all responsibility and liability arising therefrom. Acoustics Regulation On Noise Declaration For Machines –3.
Safety and Regulatory Statements Electrostatic Discharge (ESD) Precautions Electrostatic charges can damage the integrated circuits on printed circuit boards. To prevent such damage from occurring, observe the following precautions during board unpacking and installation: • • • • • A–4 Stand on a static-free mat. Wear a static strap to ensure that any accumulated electrostatic charge is discharged from your body to ground.
Safety and Regulatory Statements LASERTURVALLISUUS LOUKAN 1 LASERLAITE KLASS 1 LASER APPARAT HP 4x Speed CD–ROM–lukulaite sisältää laitteensisäisen CD–ROM–yksikön, joka on laserlaite. Kyseinen CD–ROM–yksikkö on käyttäjän kannalta turvallinen luokan 1 laserlaite. Normaalissa käytössä yksikön suojakotelo estää lasersäteen pääsyn laitteen ulkopuolelle. CD–ROM–yksikön on tyyppihyväksynyt Suomessa laserturvallisuuden osalta Työministeriön työsuojeluosasto.
Safety and Regulatory Statements IEC 825 Class 1 Laser Labels CLASS 1 LASER PRODUCT LASER KLASSE 1 A–6
Safety and Regulatory Statements Warnings and Cautions WARNING: Removing device cover may expose sharp edges in equipment chassis. To avoid injury, use care when installing customer add-on devices. WARNUNG: Das Entfernen der Geräteabdeckung legt die scharfen Kanten im Inneren des Gerätes frei. Um Verietzungen zu vermeiden, seien Sie vorsichtig beim Einbau von zusätzlichen Bauteilen, die vom Kunden selber eingebaut werden können.
Appendix B SCSI Connector Pinouts This appendix provides a table listing the pinouts for the SCSI Connector on the CD–ROM drive. Table B–1.
Order Number: A1658–90669 Edition E0895 Printed in U.S.A.
