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Elite 47 Installation Guide, Rev. B 13 12:15 P.M. and 1:30 P.M. to 6:00 P.M. (Central time) Monday through Friday. Customer service centers Seagate direct OEM, Distribution, and Systems Integrator cus- tomers should contact their Seagate service representative for warranty information. Other customers should contact their place of purchase. Seagate offers comprehensive customer support for all Seagate drives. These services are available worldwide. Location Phone number FAX number Asia Pacific a
Inhaltszusammenfassung zur Seite Nr. 16
14 Elite 47 Installation Guide, Rev. B General description Elite 47 SCSI disc drives are high-speed, random-access digital- data storage devices. The drive is a component for installation in an enclosure designed for the drive. This is often a rack within the system or an external enclosure designed to house one or more disc drives or other peripheral units. In either case, the disc drive must receive adequate cooling (refer to “Providing adequate cooling”) and it must be sufficiently grounded
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Elite 47 Installation Guide, Rev. B 15 Table 1: Drive characteristics 1 Interface Ultra SCSI Capacity Unformatted 62.6 Gbytes 2 Formatted 47.0 Gbytes Recording Cylinders (user) 9,996 Read/write data heads 28 Servo Embedded 3 Seek time (typical) Average read 13.0 msec Average write 14.0 msec Disc rotation r/min 5,357 +0.5% Average latency 5.60 msec Internal transfer rate 125 to 185 (Mbits/sec, variable with zone) Max sync. SCSI transfer rate 40 Mbytes/sec Multi-segmented cache 4,096 Kbytes 1 SCSI
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16 Elite 47 Installation Guide, Rev. B Table 2: DC power requirements Single-ended 8,10 8 +5V +12V 5 2 Voltage regulation ± 5% ± 5% Amps Maximum starting current 3, 6, 9 Peak DC 1.0 4.8 1, 4 Delayed motor start (max) .85 .1 Peak operating current 1 Typical DC .98 1.6 7 Maximum (peak) 1.1 2.8 1 Measured with an average reading DC ammeter. Instanta- neous +12V current peaks will exceed these values. 2 A –10% tolerance is permissible during initial start of the spin- dle but must return to ±5% be
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Elite 47 Installation Guide, Rev. B 17 neous peaks may exceed this value. These peaks should measure 5 msec duration or less. 7 Minimum current loading for each supply voltage is not less than 4% of the maximum operating current shown. 8 Use separate ground returns for +5V and +12V supplies. 9 Where power is provided to multiple drives from a common supply, carefully consider individual-drive power requirements. Where multiple units are powered on simultaneously, be sure the peak starting curren
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18 Elite 47 Installation Guide, Rev. B Initial setup information The following topics are discussed in this section: • SCSI ID jumpers • Drive termination • Terminator power • Interface drivers and data path width notes • Other applicable jumper options • Providing adequate cooling • Mounting the drive and connecting cables • Formatting the drive
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Contents Preface.........................................................................................1 Electrostatic discharge protection ................................................1 Important safety information and precautions..............................2 Wichtige Sicherheitshinweise ......................................................4 Regulatory agency compliance....................................................7 Technical support services ......................................
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Elite 47 Installation Guide, Rev. B 1 Preface This manual contains information for users of the Seagate® ST446452 Elite 47 SCSI disc drives. It provides support ser- vices, performance specifications, and initial setup information. Additional information is available in the Elite 47 Product Manual (part number 83329280). Contact your Seagate sales represen- tative if you need to order this publication. Electrostatic discharge protection Caution. Removal of circuit boards by personnel not perform
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2 Elite 47 Installation Guide, Rev. B • Do not remove any circuit boards from the drive. • Never use an ohmmeter on any circuit boards. • When installing the drive on a carrier or tray, discharge the car- rier or tray prior to inserting it into the system. Important safety information and precautions Caution. Use forced-air ventilation when bench-testing the drive to ensure proper cooling of drive components. Use proper safety techniques for safe, reliable operation of this unit. The procedures
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Elite 47 Installation Guide, Rev. B 3 • Do not remove any circuit boards from the drive. Return the entire drive for depot repair if any circuit board is defective. Removal of circuit boards by personnel not performing depot repair will damage components and may void the warranty. • Return the entire drive for depot repair if the HDA is defective. • Do not attempt to disassemble the HDA. It is not field repair- able. If the sealed HDA is opened by personnel not performing depot repair, this will
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4 Elite 47 Installation Guide, Rev. B Wichtige Sicherheitshinweise Vorsicht. Beim Testen des Laufwerks auf dem Prüftisch ist Fremdbelüftung vorzusehen, um eine ausreichende Kühlung der Laufwerkkomponenten sicherzustellen. Verwenden Sie geeignete Sicherheits- um den sicheren, zuver- lässigen Betrieb dieser Einheit zu gewährleisten. Die Verfahren in diesem Handbuch und die Aufkleber auf dem Gerät enthalten Warn- und Vorsichtshinweise. Diese Hinweise sind sorgfältig durchzulesen und zu beachten, u
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Elite 47 Installation Guide, Rev. B 5 • Treffen Sie beim Betrieb, bei der Installation oder bei der Entfernung der Einheit angemessene Sicherheitsvorkehrun- gen. • Wenn eine Einheit unter Spannung steht, gehen Sie bei der Fehlerdiagnose besonders vorsichtig vor. Schalten Sie die Einheit aus, bevor Sie mit den Installations-und Entfernungsar- beiten beginnen. • Wenn das Laufwerk in einem Einbaugestell oder Gehäuse montiert ist, sorgen Sie dafür, daß die Temperatur im Inneren des Gestells oder Geh
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6 Elite 47 Installation Guide, Rev. B Als Teilkomponente ist dieses Laufwerk für die Installation und den Betrieb in Übereinstimmung mit UL 1950, EN60950, CSA C22.2 950-M89 und VDE0805 vorgesehen. Seagate ist ständig bemüht, die Zulassungsfähigkeit von Seagate-Produkten im Rahmen der gegenwärtig geltenden Standards zu gewährleisten. Zu den typischen Anwendungen dieser Festplattenwerke zählen Systemeinbau durch den Kunden und die Konstruktion von Untersystemen. Sicherheitsbe- hörden gewähren eine
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Elite 47 Installation Guide, Rev. B 7 Regulatory agency compliance Electromagnetic susceptibility As a component assembly, the drive is not required to meet any susceptibility performance requirements. It is the responsibility of those integrating the drive within their systems to perform those tests required and design their system to ensure that equipment operating in the same system as the drive or external to the sys- tem does not adversely affect the performance of the drive. See Table 2, D
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8 Elite 47 Installation Guide, Rev. B Electromagnetic compliance for the European Union If this model has the CE Marking it complies with the European Union requirements of the Electromagnetic Compatibility Direc- tive 89/336/EEC of 03 May 1989 as amended by Directive 92/31/ EEC of 28 April 1992 and Directive 93/68/EEC of 22 July 1993. Australian C-Tick If this model has the C-Tick Marking it complies with the Austra- lia/New Zealand Standard AS/NZS3548 1995 and meets the Electromagnetic Compati
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Elite 47 Installation Guide, Rev. B 9 Technical support services If you need assistance installing your drive, consult your dealer. Dealers are familiar with their unique system configurations and can help you with system conflicts and other technical issues. If ® you need additional assistance with your Seagate drive or other Seagate products, use one of the Seagate technical support ser- vices listed below. SeaFONE® 1-800-SEAGATE Seagate’s 800 number (1-800-732-4283) allows toll-free access to
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10 Elite 47 Installation Guide, Rev. B Seagate CompuServe forum Online technical support for Seagate products is available on CompuServe. To access our technical support forum, type go seagate. This forum provides information similar to that found on SeaBOARD. In addition, you can type questions or browse through previous questions and answers on the forum mes- sages. SeaBOARD® SeaBOARD is a computer bulletin board system that contains information about Seagate disc and tape drive products and i
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Elite 47 Installation Guide, Rev. B 11 FAX services SeaFAX® You can use a touch-tone telephone to access Seagate’s auto- mated FAX system to receive technical support information by return FAX. This service is available 24 hours daily. Location Phone number Australia 61-2-9756-5170 Germany 49-89-1430-5102 UK 44-1628-894084 USA Disc: 405-936-1620; Tape: 405-936-1640 Seagate technical support FAX You can FAX questions or comments to technical support spe- cialists 24 hours daily. Responses are sen
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12 Elite 47 Installation Guide, Rev. B Direct-support services Seagate technical support For one-on-one help, you can talk to a technical support special- ist during local business hours. Before calling, note your system configuration and drive model number (STxxxx). Location Phone number Australia 61-2-9725-3366 (9:00 A.M. to 5:00 P.M., Eastern time, M–F) France 33 1-41 86 10 86 (9:30 A.M. to 12:30 P.M., 2:00 P.M. to 5:00 P.M., M–F) Germany Disc: 49-89-140-9332; Tape: 49-89-140-9333 (9:30 A.M
