HP 28642A manual Verify Operation

Page 37

8. Verify Operation

To verify card operation, observethe light indicators:

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The yellow self-test LED should be off.

The green termination power LED should be on.

In addition, you can check for proper operation of eachport by running one of your application programs that writes to or reads from your peripheral device(s). If proper operation cannot be verified, refer to chapter 2, ServiceInformation, and to your system troubleshooting manuals. If operation continues to fail, call your Hewlett-Packard Sales and Support Office.

1-28 Installing the Adapter

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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 NeededPeripheral 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 CreateCheck the Card’s Hardware Configuration Set the Desired Parity-Checking CapabUity Figure l-4. Default Switch Settings Installing the AdapterSet the Scsi Bus Address = closed = open Installing the Adapter l-9Scsi Bus AddressTwo resistor packsmust be installed Verify that Resistor Packs are Properly InstalledSelect an Appropriate Slot Install and Connect the CardHP-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 helpAttach the Card Cables Supplied with this product provides a thumbscrew connectorConnect Your Peripheral Devices Installing the Adapter l-19Connect Your Single-Ended Scsi Devices Properly on the SCSIbusTerminate the Scsi Bus Device operation on the SCSIbus Scsi Cable Length Example 12. Scsi Bus Example Installing the AdapterConnect Your Parallel Device, If Applicable TurnPowerOn to Peripherals, Then to the ComputerReassemble your computer Two meters24Installing the Adapter Signal NameIn/Out Pin25 Data corruption or loss,or damageto hardware Turn Power On to Peripherals, Then to the ComputerHP-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 FRUsOther FRUs Board ComponentsShould 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 DiagnosticsDoes any device require a special SCSIterminator? Removal/Replacement Instructions For card removal, follow the procedures below Removal/Replacement of the CardMinimize touching the connector pins Removal/Replacement of Card ComponentsAlso be determined from the,scsipbadiagnostic Service Information 2-lType and rating Damagewasextensive, you may need a new componentFlgure 2-3. Replacing the Termpwr Fuse Service Information DiagnosticCan continue to operate normally Reshipment Guidelines General Technical Specifications1green IPhysical IEnvironmental IElectrical +5 VdcGlossary ConfigurationAmerican National StandardsInstitute Backplane FRU HP-PB Host adapter SeeadapterParallel port Complies with the Scsi specification X3.131 GlossaryPrecision Bus See HP-PB SCSI-2 Termination Index t IndexCard version...14 CablePart number...2-3 Field replaceable units se-eFRUS Identification information...l-4 installingFRUs...2-3 HP Precision Bus SeeHP-PB HP-PBLoopback hood...2-4 Physical specifications...2-16 IndexProduct contents...13 PowerResistor pack...&10 Self-test failure LED...2-6 shut downDuring installation/removal..J-6,1-19,2-10 Storing adapter cards...l-3 switchTroubleshooting..2-8 Ylrlbo~5960-3126 El091