Quantum Audio A-Series manual Max for Sdlt 600A tape Drive Modes9

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Functional Specifications

 

5 V Current (A)

 

12 V Current (A)

 

 

 

 

 

 

MaxPk1

 

MaxPk1

 

DC Power (W)

AC Power (W)

 

MaxMean2

 

MaxMean2

 

Max4

Max6

Mode

Typ3

 

Typ3

 

Typ5

Typ7

Max for

N/A

3.8

N/A

N/A

2.1

 

N/A

N/A

3.8

N/A

N/A

SDLT 600A tape

 

 

 

 

 

 

 

 

 

 

 

drive Modes9

 

 

 

 

 

 

 

 

 

 

 

1.The Max-Peak value represents short current spikes drawn for durations of < 50ms. On the 12V supply, the peaks correspond to the pulse-width-modulated switching of the motors. These values are calculated from the average of Peak-ripple-current + 2 sigma, measured at nominal DC voltage.

2.The Max-Mean value is the average of the maximum RMS current drawn during this operating mode. These values are calculated from the average of RMS current + 3 sigma, measured at nominal DC voltage.

3.The typical current is calculated from the average of all RMS current drawn during this operating mode, measured at nominal DC voltage.

4.The Max DC power is calculated from the typical DC power + 3 sigma, measured at nominal DC voltage. This value takes into account that the peak currents on the 5V and 12V do not occur at the same time.

5.The Typical DC power is calculated from the average RMS DC power drawn during this operating mode, measured at nominal DC voltage. This value also takes into account that the peak currents on the 5V and 12V do not occur at the same time.

6.The Max AC power is calculated from the typical AC power in tabletop tape drives + 3 sigma.

7.The Typical AC power is calculated from the average of AC power drawn in tabletop tape drives.

8.These events last < 1 second and occur at a duty cycle of less than 25%.

9.The Max values for each mode are based on the Max-Mean values, since the peak values are of very short duration.

(Common Notes)

(1)

Voltage tolerance: 5V ±5%, 12V ±5%; Room temperature 24 °C. AC power measured at 117 V, 60 Hz.

(2)

DC Current, MaxMean, and DC/AC Power Max refer to the statistically calculated maximum average

 

requirement based on a sample population of tape drives. These values do not reflect the peak current or power

 

requirement; this amount is given by the DC MaxPk current.

(3)

These results were from the DVT data taken by Percept Technology. Reference the “Power Consumption &

 

Characterization Test Report” dated 11/28/2005.

(4)

Test data set included 12 measurements: 3 measurements of 4 drives.

(5)

The 5V “MaxPK” calculated to less than MaxRMS, which does not at first glance make sense. (MaxPK is

 

calculated at 5.25V, and the switching power supplies need less input current to the same input current.)

 

Instead, the MaxRMS value was substituted.

 

 

Quantum A-Series Tape Drives User’s Guide

39

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Contents Series Tape Drives Copyright Statement Contents Using Your Tape Drive Appendix B Data Cartridges Appendix C Regulatory Compliance Figures Quantum A-Series Tape Drives User’s Guide Viii Tables Quantum A-Series Tape Drives User’s Guide Preface Document Organization Notational Conventions Technical Publications Quantum Corporate HeadquartersQuantum Home Overview.html Quantum A-Series Tape Drives User’s Guide Xvi Overview IntroductionIntroduction Overview Series Maximum Storage Maximum Native Product FeaturesCapacity Introduction Product Features Getting Started Java Plug-in Certificate of Security Java Plug-inName Password/Setting Resetting System DefaultsSdlt 600A Drive Reset LTO-3A Drive Reset Safety, Handling, and ESD Protection Warranty NoteSafety Precautions ESD, see Electrostatic Discharge Protection HandlingElectrostatic Discharge Protection Using Your Tape Drive Sdlt 600A Front Panel LEDs and Tape EjectLED LED/Button Color Port Title Symbol Action ExplanationSee the applicable data cartridge appendix for detailed This indication Signifies that the LED is LTO-3AEOT Super DLTtape II Data Cartridge Series Data CartridgesWrite-protect Switch on Super DLTtape II Data Cartridge Write Protecting an Ultrium Data Cartridge Sliding the write-protect Switch toward Enables data to beLoading a Data Cartridge Loading a Super DLTtape II Data Cartridge Unloading a Data CartridgeAlways Data Cartridge Care and MaintenanceDo not Post Operation Power On Self-Test Post TroubleshootingStage What You Observe Post If… Then… You should… Post Troubleshooting TipsOver Temperature Condition Frequently Asked Questions Series Sdlt 600A Tape Drive SeriesLTO-3A Tape Drive SpecificationsMagneto Resistive Cluster Heads Series Sdlt 600A Tape DriveLaser Guided Magnetic Recording Pivoting Optical ServoModular Design Sdlt 600A Tape Drive Modular Design TCM Pcba Data Control Module Tape Control ModuleFront Panel Module Base PlateData Cartridge Receiver Positive Engagement Tape Leader Buckling MechanismElectronic Interface Module Super DLTtape II Data Cartridge Performance Data Product SpecificationsFunctional Specifications SpecificationShock Unpackaged Pulse Shape Square wave ½ sine pulse Shock and Vibration SpecificationsType Random Shock Packaged Height Number Drop Drops Package WeightShock Unpackaged Vibration Unpackaged Type Sine SweepVibration Type Sine Sweep Vibration Packaged Type RandomType Sine, Sweep, and Dwell Shock Pulse Shape ½ sine pulseShock Current and Power RequirementsMax for Sdlt 600A tape Drive Modes9 DC Power AC Power W MaxPk1 Max3 Mode Typ2 Typ4 Air Flow Requirements Environmental SpecificationsTemperature Sdlt 600A Tape Drive Recording MethodStorage and Shipment Limits Power OnSpecification Operating Limits No Tape Loaded Storage Unpacked or Specification Packed ShippingMedia Structure Recording Media SpecificationsCharacteristic Specification AltitudeMedia Physical Data CartridgeStorage Conditions Archival Non Archival Media Shipping Operating, and Storage SpecificationsShipping Conditions Operating ConditionsDimension Value Power SpecificationsSeries LTO-3A Tape Drive Specification Value Drive Performance SpecificationsDrive Performance Specifications Environmental Requirements Specification Operational Non-operationalSpecification Description Reliability SpecificationsMean Time Between Failures Mean Time to Replace LTO Cartridge SpecificationsEnvironmental Considerations Cartridge Memory Cartridge Reliability Data Cartridges Using Data Cartridges for the Sdlt 600ASuper DLTtape Data Cartridge Data Cartridge Handling GuidelinesData Cartridge Handling Guidelines Data Cartridge Inspection Procedure Bottom View Super DLTtape II Data Cartridge Super DLTtape Data Cartridge Reel Locks Problems to Look for Inside the Data Cartridge Door Data Cartridge Write-Protect Switch After Loading the Data Cartridge and During Operation Orange Write-protect Switch Position Indicator Result Using Data Cartridges for the LTO-3ALoading a Tape Cartridge Unloading a Tape Cartridge Write Protecting a Tape Cartridge Ultrium Tape Cartridge Write-Protect SwitchTape Cartridge Care and Maintenance Occasional Cleaning of Tape Head Cleaning the Tape MechanismLife Expectancy of the Cleaning Tape LTO-3A Cleaning the Tape Mechanism If there is Then the tape drive firmware Performing an Emergency Reset and Cartridge EjectLoading a Data Cartridge Unloading a Data Cartridge Regulatory Compliance Sdlt 600A Current Harmonics and Flicker Emissions Tests Electromagnetic Interference SusceptibilityType Regulation/Certification Immunity and ESD LimitsAcoustic Noise Emissions Test Required Test Name Specification PerformanceCountry Regulatory Organization Compliant to LTO-3AVcci 2006-04 Class B Perchlorate Material Environmental ComplianceDisposal of Electrical and Electronic Equipment Glossary Java applets are small Java programs that get downloaded to Degree Celsius C is a unit of temperature European Economic Community EOD Gigabyte Glossary Glossary Prml PWA QEZ Universal Serial Bus is a serial bus standard for connecting Mandates that producers of electronic goods assume

A-Series specifications

The Quantum Audio A-Series represents a groundbreaking advancement in high-performance audio technology, offering audiophiles and casual listeners alike an exceptional listening experience. Designed with a focus on clarity, precision, and immersive sound, the A-Series integrates innovative features and cutting-edge technologies to elevate audio quality.

One of the most significant characteristics of the A-Series is its use of advanced digital signal processing (DSP). This technology allows for intricate control over sound dynamics, enabling precise tuning of the audio output. The A-Series employs a sophisticated algorithm that analyzes and adjusts sound frequencies in real-time, ensuring a balanced and true-to-source sound reproduction. This results in crisp highs, rich midrange, and deep, resonant bass that can be tailored to individual listening preferences.

The A-Series also incorporates proprietary driver technology, featuring custom-designed speakers that deliver outstanding efficiency and performance. These drivers are crafted to minimize distortion, ensuring that every note and subtle detail is rendered accurately. The high-frequency drivers are particularly notable for their ability to reproduce delicate sounds, creating a soundstage that is wide and enveloping.

In addition to superior acoustic performance, the Quantum Audio A-Series emphasizes versatility. Many models within the series come equipped with Bluetooth connectivity, allowing users to wirelessly stream music from their smartphones or other devices. This feature is complemented by high-definition audio codecs, which ensure that sound quality is preserved even during wireless transmission.

Another hallmark of the A-Series is its stylish and ergonomic design. The cabinets are crafted from high-density materials that not only reduce vibrations but also enhance the aesthetic appeal of the speakers. The sleek finish and modern lines make them a fitting addition to any contemporary space.

Furthermore, the A-Series integrates well with home automation systems, offering seamless control through mobile apps or smart devices. This feature provides convenient access to various audio settings, further personalizing the listening experience.

In summary, the Quantum Audio A-Series embodies a perfect blend of innovative technologies, captivating sound quality, and modern design. Its advanced DSP capabilities, proprietary driver technology, versatile connectivity options, and elegant aesthetics make it a compelling choice for anyone serious about their audio experience.
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