Quantum Audio A-Series manual DC Power AC Power W MaxPk1 Max3 Mode Typ2 Typ4

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Functional Specifications

 

 

 

 

 

 

Table 13 Power Requirements

 

 

 

 

 

— SCSI Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC Power

 

AC Power (W)

 

 

 

 

MaxPk1

 

Max3

 

 

Mode

Typ2

 

Typ4

 

 

Standby/Idle

21

21

51

46

 

 

 

 

 

 

 

Media Loading/Unloading

43

37

83

73

 

 

 

 

 

 

 

600A Write – Motor Start5

32

29

78

71

 

600A Write – Streaming

32

31

73

64

 

 

 

 

 

 

 

Max for SDLT 600A tape drive Modes6

43

N/A

83

N/A

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

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

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

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

6.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

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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 Quantum Corporate Headquarters Technical PublicationsQuantum Home Overview.html Quantum A-Series Tape Drives User’s Guide Xvi Introduction OverviewIntroduction Overview Capacity Product FeaturesSeries Maximum Storage Maximum Native Introduction Product Features Getting Started Java Plug-in Java Plug-in Certificate of SecurityResetting System Defaults Name Password/SettingSdlt 600A Drive Reset LTO-3A Drive Reset Safety Precautions Warranty NoteSafety, Handling, and ESD Protection Handling ESD, see Electrostatic Discharge ProtectionElectrostatic Discharge Protection Using Your Tape Drive Front Panel LEDs and Tape Eject Sdlt 600ALED/Button Color Port Title Symbol Action Explanation LEDSee the applicable data cartridge appendix for detailed LTO-3A This indication Signifies that the LED isEOT Series Data Cartridges Super DLTtape II Data CartridgeWrite-protect Switch on Super DLTtape II Data Cartridge Loading a Data Cartridge Sliding the write-protect Switch toward Enables data to beWrite Protecting an Ultrium Data Cartridge Unloading a Data Cartridge Loading a Super DLTtape II Data CartridgeDo not Data Cartridge Care and MaintenanceAlways Stage What You Observe Power On Self-Test Post TroubleshootingPost Operation Post Post Troubleshooting Tips If… Then… You should…Over Temperature Condition Frequently Asked Questions Specifications Series Sdlt 600A Tape Drive SeriesLTO-3A Tape DriveSeries Sdlt 600A Tape Drive Laser Guided Magnetic RecordingPivoting Optical Servo Magneto Resistive Cluster HeadsModular Design Sdlt 600A Tape Drive Modular Design Data Control Module Tape Control Module TCM PcbaBase Plate Data Cartridge ReceiverPositive Engagement Tape Leader Buckling Mechanism Front Panel ModuleElectronic Interface Module Super DLTtape II Data Cartridge Product Specifications Functional SpecificationsSpecification Performance DataShock and Vibration Specifications Shock Unpackaged Pulse Shape Square wave ½ sine pulseShock Packaged Height Number Drop Drops Package Weight Shock UnpackagedVibration Unpackaged Type Sine Sweep Type RandomVibration Packaged Type Random Type Sine, Sweep, and DwellShock Pulse Shape ½ sine pulse Vibration Type Sine SweepCurrent and Power Requirements ShockMax for Sdlt 600A tape Drive Modes9 DC Power AC Power W MaxPk1 Max3 Mode Typ2 Typ4 Environmental Specifications TemperatureSdlt 600A Tape Drive Recording Method Air Flow RequirementsLimits Power On Specification Operating Limits No Tape LoadedStorage Unpacked or Specification Packed Shipping Storage and ShipmentRecording Media Specifications Characteristic SpecificationAltitude Media StructurePhysical Data Cartridge MediaMedia Shipping Operating, and Storage Specifications Shipping ConditionsOperating Conditions Storage Conditions Archival Non ArchivalSeries LTO-3A Tape Drive Power SpecificationsDimension Value Drive Performance Specifications Specification ValueDrive Performance Specifications Specification Operational Non-operational Environmental RequirementsMean Time Between Failures Reliability SpecificationsSpecification Description Environmental Considerations LTO Cartridge SpecificationsMean Time to Replace Cartridge Memory Cartridge Reliability Using Data Cartridges for the Sdlt 600A Data CartridgesData Cartridge Handling Guidelines Super DLTtape Data CartridgeData 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 Loading a Tape Cartridge Unloading a Tape Cartridge Using Data Cartridges for the LTO-3AOrange Write-protect Switch Position Indicator Result Ultrium Tape Cartridge Write-Protect Switch Write Protecting a Tape CartridgeTape Cartridge Care and Maintenance Life Expectancy of the Cleaning Tape Cleaning the Tape MechanismOccasional Cleaning of Tape Head LTO-3A Cleaning the Tape Mechanism Performing an Emergency Reset and Cartridge Eject If there is Then the tape drive firmwareLoading a Data Cartridge Unloading a Data Cartridge Regulatory Compliance Sdlt 600A Electromagnetic Interference Susceptibility Type Regulation/CertificationImmunity and ESD Limits Current Harmonics and Flicker Emissions TestsTest Required Test Name Specification Performance Acoustic Noise EmissionsLTO-3A Country Regulatory Organization Compliant toVcci 2006-04 Class B Environmental Compliance Perchlorate MaterialDisposal 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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