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Exabyte EXB-8505 8mm manual Safety and Regulatory Agency Compliance

Models: EXB-8505 8mm

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Safety and Regulatory Agency Compliance

This chapter describes the following:

Safety agency standards

Electrostatic discharge (ESD) standards

Electromagnetic compatibility (EMC)

Radiated susceptibility

May 1994	EXB-8205 and EXB-8505	7-1
	(Standard and XL)

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Exabyte EXB-8505 8mm manual Safety and Regulatory Agency Compliance

Contents

3URGXFW 6SHFLILFDWLRQ Disclaimer CopyrightTrademark Notices Revision HistoryMay Changes and Enhancements to This ManualProduct Warranty Caution Contents Functional Description Requirements for UseGlossary Index Safety and Regulatory Agency ComplianceFunctional Description FeaturesRecording Format Functional Specifications Tables Interface SpecificationsHow This Manual is Organized About This ManualIntended Audience Libraries and Enclosures Related PublicationsEXB-8205 and EXB-8505 8mm Cartridge Tape Subsystems Standards Conventions Used in This SpecificationXiv Features Features Features1Comparison of the four tape drives Supported Formats Features 1Comparison of tape drive featuresRead/Write Compatibility with Other Tape Drives Data format features Determining the Tape Format Data CompressionCustom Eeprom Options 8500c Format 8200c Compressed Format b EXB-8505 EXB-8505XL Storage CapacityLength Approximate Capacity to Leot a in MBytes Door and Bezel Front Panel Controls and IndicatorsPhysical Description Labels Unload ButtonLEDs Power Connector Scsi ConnectorBack Panel Components Ground Tab and Grounding HoleMonitor Port Resistor Terminators single-ended configuration onlyScsi ID Jumper Block 5Internal components EXB-8505 shown Internal Components of the Tape DriveTape Transport Mechanism Rotating Drum AssemblyServo Card SSV Lower Digital SLD Card Preamp and Upper Analog Cards7External dimensions in inches and millimeters Size and WeightEXB-210 8mm Library Related ProductsIntegration with Other Exabyte Products Mini Tabletop Cartridge Tape Subsystem 9Mini Tabletop CTSs with EXB-8505s installedExatapeô Data Cartridges Features 5EXATAPE media compatibility with 8mm tape drives Exabyte Cleaning Cartridges Recording Format Recording Format Helical-Scan RecordingPhysical Track Structure Physical Format510504 3Physical track structure for 8500 and 8500c format 8500/8500c Physical Track Structure8200c and 8200 Physical Track Structure 5Physical track structure for 8200c track format 510504 Physical Blocks Servo Areas Search Fields1Recording parameters Recording ParametersSupported Logical Formats Logical FormatLogical Block Packing Logical BlocksLogical Block Compression 9Logical block packing one physical block 10Gap bytes one physical block Gap Bytes11One gap block and one gap track in two physical tracks Gap Blocks and Gap Tracks2Type and size of filemarks for each format FilemarksLong Filemarks Short Filemarks Setmarks EXB-8505 and EXB-8505XL onlyEnd of Data EOD Track and Block Counts Lbot to Leot Leot to Peot 4Track and physical block counts for 8500 and 8500c formatsNumber of tracks Number of blocks Hex DecimalFunctional Description Functional Description Write OperationsData Flow and Data Compression Logical Block CRC Data Compression Monitoring Streaming and Start/Stop ModesReconnect Threshold Thresholds During a Write OperationMotion Threshold Error Correction Code ECC Error Detection, Correction, and Recovery ProceduresCyclic Redundancy Check CRC Read-After-Write Checking2Data flow during a read operation Read OperationsThresholds During a Read Operation Requirements for Use Requirements for Use Installation RequirementsRequirements for Setting the Scsi ID Requirements for Mounting the Tape Drive 2Mounting holes on the sides 4Mounting hole dimensions in inches and millimeters Requirements for Scsi Bus Termination Terminators for Single-Ended ConfigurationTerminators for Differential Configuration Cable Length Requirements for Connecting a Scsi CableImpedance Primary Conductor Scsi Cable Connector RequirementsSignal Pin Number 1Connector pin assignments for differential tape drivesGround Termpwr Operation Power-On ModeTape Drive Controls Device States6LEDs on the faceplate of the EXB-8505 and EXB-8505XL LED states during operation LKey for m3Loading Data Cartridges Load Time Unloading Data CartridgesError During Unload Procedure Resetting the Tape DriveEffect of PREVENT/ALLOW Medium Removal Command Cleaning the Tape Drive Preventive MaintenanceUsing Scsi Commands Time-to-Clean LED Indication Determining When the Tape Drive Needs CleaningRequest Sense 03h Command Loading New MicrocodeSize Dimensions Weight 4Single pack and multi-pack shipping dimensions and weightsShipping Requirements Shipping CartonsUnpacking and Packing Instructions Interface Specifications Interface Specifications Scsi FeaturesPhysical Path Data Transfer Rate1SCSI messages Scsi MessagesHex Value Description Out Initiator toCommand OP Code Description Scsi Commands2SCSI-2 command set Receive Diagnostic Writing Data Using Scsi CommandsReading Data Erasing DataInquiring About Tape Drive Status Searching for DataCopying Microcode Setting Operating Parameters Performing Diagnostic TestsInquiry 12h Command LOG Sense 4Dh and LOG Select 4Ch CommandsFunctional Specifications Write and Read Access Times Performance SpecificationsFunctional Specifications 1Typical write and read access timesFile-Search Tape Speed Tape Speed3File-search tape speeds EXB-8205 and EXB-8205XL EXB-8505 and EXB-8505XLRewind Tape Speed Reposition Time4Typical rewind times Size Length Typical rewind time Exatape a Seconds5Drum rotation periods Drum Rotation PeriodTape Tension Release and Drum Motion Suspension Data transfer rates Reselection Phase TimeoutType Transfer 8500c a 8500 a 8200cMachine Reliability Mean Time Between Failures Mtbf Reliability SpecificationsService Life Conditions for the Mtbf Value Test ConditionsRestrictions for the Mtbf Value Data IntegrityRestrictions for Data Reliability Data ReliabilityConditions for Data Reliability Read Reliability Write ReliabilityVoltages Power Specifications7Power specifications for standard voltages Pin Number Assignment Power Connector8Power connector pin assignments 2Chassis ground location on back panel Grounding Hole and Ground Tab9Environmental specifications Environmental SpecificationsOperating Environment 10Temperature and humidity specificationsPoint Temperature Humidity 11Particle contamination limits Air Flow RequirementsParticulate Contamination Limits 12Shock specifications Shock Specifications13Vibration specifications Vibration SpecificationsRandom vibrationa applied during operation Random vibrationb applied during non-operationcand storaged14Acoustic noise limits Operating modeAcoustic Noise Safety and Regulatory Agency Compliance Electrostatic Discharge ESD Safety Agency StandardsSafety and Regulatory Agency Compliance Radiated Susceptibility Electromagnetic Compatibility EMC510504 Glossary Glossary May Signal Driving a signal to the true state. assertion Index Mtbf IndexScsi 510504