HP 28642A instruction

HP 28642A HP-PB SCSI HP 28655A HP-PB SCSI/ Parallel

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HP manual HP 28642A HP-PB Scsi HP 28655A HP-PB SCSI/ Parallel

Contents

HP 28642A HP-PB Scsi HP 28655A HP-PB SCSI/ Parallel 5960-3126 El091 HP HP @Hewlett-Packard Company, 1991. AI1rights rcservcd Safety ConsiderationsPrint History Installation and S&vice HP 28642A and HP 28655A at a Glance Product Description This Book Table of Contents Page Installing HP 28642A/28655AAdapter Lnstalllng the HP 28642A/28655A Adapter Observe Antlstatic Precautions Prepare to Install the Adapter CardVerify Product Contents Record Adapter Card Identification Information Gather Tools and Accessories Needed Peripheral to 92222A Dependent requirements that are not noted hereTable l-l. Scsi Cables LengthsDescription meters Shut Down the System and SwZtch Off the Computer Data corruption Installing the AdapterRemove Create Check the Card’s Hardware Configuration Set the Desired Parity-Checking CapabUity Figure l-4. Default Switch Settings Installing the Adapter Set the Scsi Bus Address = closed = open Installing the Adapter l-9Scsi Bus Address Two resistor packsmust be installed Verify that Resistor Packs are Properly Installed Select an Appropriate Slot Install and Connect the Card HP-Pa Standard Power Symbol Computer hardware limitations for l/O cards, if any Record the Slot NumberSystemperformance implications, if any Prepare the Slot For Use Ignment Hole Page Insert the Card into the Slot Card guides. If the problem persists,get help Attach the Card Cables Supplied with this product provides a thumbscrew connector Connect Your Peripheral Devices Installing the Adapter l-19Connect Your Single-Ended Scsi Devices Properly on the SCSIbus Terminate the Scsi Bus Device operation on the SCSIbus Scsi Cable Length Example 12. Scsi Bus Example Installing the Adapter Connect Your Parallel Device, If Applicable TurnPowerOn to Peripherals, Then to the ComputerReassemble your computer Two meters 24Installing the Adapter Signal NameIn/Out Pin25 Data corruption or loss,or damageto hardware Turn Power On to Peripherals, Then to the Computer HP-UX Systems Set Up the Operating SystemMPE XL Systems Verify Operation ServiceInformation Service Information Exchange adapter card assembly Exchange AssemblyField Replaceable Units Flgure 2-1. Location of Board Component FRUs Other FRUs Board Components Should be performed by authorized servicepersonnel only Troubleshooting ToolsSelf-lestFailure Self-Test Failure LED Boot failure occursOperation. Refer to your systemreference manuals Troubleshooting Checklist Scsipba and Centpba Diagnostics Does any device require a special SCSIterminator? Removal/Replacement Instructions For card removal, follow the procedures below Removal/Replacement of the Card Minimize touching the connector pins Removal/Replacement of Card ComponentsAlso be determined from the,scsipbadiagnostic Service Information 2-l Type and rating Damagewasextensive, you may need a new component Flgure 2-3. Replacing the Termpwr Fuse Service Information DiagnosticCan continue to operate normally Reshipment Guidelines General Technical Specifications1green IPhysical IEnvironmental IElectrical +5 Vdc Glossary ConfigurationAmerican National StandardsInstitute Backplane FRU HP-PB Host adapter Seeadapter Parallel port Complies with the Scsi specification X3.131 GlossaryPrecision Bus See HP-PB SCSI-2 Termination Index t Index Card version...14 Cable Part number...2-3 Field replaceable units se-eFRUS Identification information...l-4 installingFRUs...2-3 HP Precision Bus SeeHP-PB HP-PB Loopback hood...2-4 Physical specifications...2-16 Index Product contents...13 PowerResistor pack...&10 Self-test failure LED...2-6 shut down During installation/removal..J-6,1-19,2-10 Storing adapter cards...l-3 switchTroubleshooting..2-8 Ylrlbo~ 5960-3126 El091