HP A165890669 manual Electrostatic Discharge ESD Precautions

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Safety and Regulatory Statements

Electrostatic Discharge (ESD) Precautions

Electrostatic charges can damage the integrated circuits on printed circuit boards. To pre- vent such damage from occurring, observe the following precautions during board un- packing and installation:

•Stand on a static-free mat.

•Wear a static strap to ensure that any accumulated electrostatic charge is dis- charged from your body to ground.

•Connect all equipment together, including the static-free mat, static strap, routing nodes, and peripheral units.

•Keep uninstalled printed circuit boards in their protective antistatic bags.

•Handle printed circuit boards by their edges, once you have removed them from their protective antistatic bags.

A±4

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Contents HP 4x Speed CD±ROM Disk Drive Users Guide 10 9 8 7 6 5 4 3 2 Contents Using your CD±ROM Drive Maintenance and TroubleshootingAppendix a Safety and Regulatory Statements Appendix B Scsi Connector PinoutFigures Safety and Regulatory Statements AudienceInstallation Notice Related ManualsProblems, Questions, and Suggestions Revision HistoryEdition E0895 First PrintingDocumentation Conventions Literal valuesChapter General Description ±1. HP 4x Speed CD±ROM DriveMajor Features of the CD±ROM Drive Temperature CD±ROM Drive Environmental RequirementsAltitude HumidityCD±ROM Drive Physical Specifications ±2. HP 4x Speed CD±ROM Physical SpecificationsPreparing to Install the CD±ROM Drive Verifying Kit ContentsTools Required Minimum RequirementsSet the SCSI±2 Address Address Jumpers ±3. SCSI±2 Address Settings Usr/sbin/ioscan ±d sdisk Return Prepare the SystemEtc/ioscan ±d scsi Return Ioscan No hardware found # /etc/shutdown ±h Return Single-Ended SCSI-2 Bus Configuration Constraints Maximum Number of SCSI-2 Devices per bus Single-Ended SCSI-2 DevicesType of Device Allowed SCSI-2 Bus Termination Guidelines Power Off the Workstation and any Peripherals Using Your CD±ROM Drive Device Your CD±ROM Drive ConfigurationScsi ID and Device File Information for HP±UX Controls and Features of the CD±ROM Drive ±1. CD±ROM Drive Controls and FeaturesControl/Feature Purpose Using the CD±ROM Drive Media DescriptionDisc Tray Description ±2. CD±ROM Disc TrayLoading a CD±ROM Disc in a Horizontally Mounted Drive Unloading a CD±ROM Disc in a Horizontally Mounted Drive Loading a CD±ROM Disc in a Vertically Mounted Drive ±5. Inserting a CD±ROM Disc Vertical MountUnloading a CD±ROM Disc in a Vertically Mounted Drive ±10±11 Mounting a CD±ROM DiscMkdir /cdrom Return ±12 Unmounting a CD±ROM DiscCd /cdrom Return ±13 Reading the Busy Light ±14Maintenance and Troubleshooting Caring for the CD±ROM Discs Etc/ioscan Return TroubleshootingCheck the Address Settings for Single±Ended Drives Screen similar to the following appears Usr/sbin/ioscan ±d sdisk Return Check the Hardware Installation Recheck the Address Settings Verify the System Operation using SupportWave # man cstm Return # man mstm Return # man xstm ReturnFollowing screen appears Cstm verify all Return When you see the prompt shown above, type the following Removal and Replacement Procedures Field Replaceable UnitsRemoving and Replacing the CD±ROM Drive Description Part Number CD±ROM Drive A4325±60001Appendix a Canadian Department of Communications CDC Emissions RegulationsFederal Communications Commission FCC Regulation On Noise Declaration For Machines ±3. Gsgv Emissions Regulations ComplianceAcoustics Electrostatic Discharge ESD Precautions Laser Safety Statement For U.S.A. Only Laserturvallisuus Loukan 1 Laserlaite Klass 1 Laser ApparatIEC 825 Class Laser Labels Warnung Appendix B Order Number A1658±90669 Edition E0895