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Hawk 4XL
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Disc Drive
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ST34555N/W
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Installation Guide
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Inhaltsverzeichnis
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Inhaltszusammenfassung für Seagate Hawk 4XL ST34555N

  • Seite 1 • • • • • • • • • • • • • • • • • • • • • • • • • • Hawk 4XL • • • • • • • • • • • • • • • • • • • • • • • • • • Disc Drive •...
  • Seite 2: Inhaltsverzeichnis

    ©1997 Seagate Technology, Inc. All rights reserved Publication Number: 77767507, Rev. A October 1997 Seagate, Seagate Technology, and the Seagate logo are regis- tered trademarks of Seagate Technology, Inc. Hawk, SeaFAX, SeaFONE, SeaNET, SeaTDD, and SeaBOARD are either trade- marks or registered trademarks of Seagate Technology, Inc. or one of its subsidiaries.
  • Seite 3: Preface

    Hawk 4XL Installation Guide, Rev. A Preface This manual contains information for users of the Seagate® Hawk 4XL SCSI disc drives. It provides support services, perfor- mance specifications, and initial setup information. Additional information is available. Contact Seagate technical support ser- vices as described in this manual if you need assistance.
  • Seite 4: Important Safety Information And Precautions

    Hawk 4XL Installation Guide, Rev. A • 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.
  • Seite 5 UL1950, EN60950, CSA C22.2 950- M89, and VDE0805. Seagate takes all reasonable steps to ensure that its products are certifiable to currently accepted standards. Typical applica- tions of these disc drives include customer packaging and sub- system design.
  • Seite 6: Wichtige Sicherheitshinweise

    Hawk 4XL Installation Guide, Rev. A 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.
  • Seite 7 Hawk 4XL Installation Guide, Rev. A • 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.
  • Seite 8 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...
  • Seite 9: Regulatory Agency Compliance

    • Printer • External modem • Mouse Although the test system with this Seagate model complies to the directives/standard(s), we cannot guarantee that all systems will comply. The computer manufacturer or system integrator shall confirm EMC compliance and provide CE Marking and C-...
  • Seite 10 Hawk 4XL Installation Guide, Rev. A 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.
  • Seite 11: Seagate Technical Support Services

    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...
  • Seite 12 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.
  • Seite 13 Hawk 4XL Installation Guide, Rev. A 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...
  • Seite 14 Singapore 65-488-7584 (9:00 to 12:00 , 2:00 to 5:00 , M–F) Taiwan 886-2-514-2237 Please dial 1-800-SEAGATE or 408-456-4496 for the specific product telephone number. (8:00 to 1:15 , 2:30 to 7:00 Central time, M–F) SeaTDD™ 405-936-1687 Using a telecommunications device for the deaf (TDD), you can...
  • Seite 15 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...
  • Seite 16: General Description

    Hawk 4XL Installation Guide, Rev. A General description Hawk 4XL SCSI disc drives are high-speed, random-access dig- ital-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.
  • Seite 17 Hawk 4XL Installation Guide, Rev. A Table 1. Drive characteristics Interface Ultra SCSI [1] Capacity Formatted [2] 4.55 Gbyte Unformatted 6.5 Gbyte Recording Cylinders (user) 6,311 Read/write data heads Access time [3] Average read 10.1 msec Average write 11.2 msec Disk rotation 7,200 r/min Average latency...
  • Seite 18 [3] For +12V current profile information, call Seagate technical support services. [4] This condition occurs when the Motor Start option is enabled...
  • Seite 19 Hawk 4XL Installation Guide, Rev. A [5] For conducted noise immunity information, call Seagate technical support services. The specified voltage tolerance is inclusive of ripple, noise, and transient response. [6] Operating condition is defined as random seek read opera- tions with a block count of 64.
  • Seite 20: Initial Setup Information

    Hawk 4XL Installation Guide, Rev. A Initial setup information The general information beginning on this page applies to all of the Hawk 4XL drive models. After reading the general informa- tion topics, refer to the appropriate drive-specific section listed below for additional information about configuring and installing your particular model.
  • Seite 21 Hawk 4XL Installation Guide, Rev. A SCSI ID jumpers Each device on the SCSI chain must have a unique SCSI ID. The host system’s SCSI controller usually uses the ID that has the highest priority interrupt in the SCSI I/O system. This is always ID7.
  • Seite 22 Hawk 4XL Installation Guide, Rev. A the case, change the ID so that each device on the SCSI chain has its own unique ID. Also check your system or controller user’s manual to ensure that you have not violated its SCSI ID numbering recommendations.
  • Seite 23 Hawk 4XL Installation Guide, Rev. A For information about how to terminate your drive, refer to the appropriate drive-specific section. Internal SCSI cable Internal Internal Controller SCSI device SCSI device Terminate Internal SCSI cable External SCSI cable Internal Internal External External Controller SCSI device...
  • Seite 24 Hawk 4XL Installation Guide, Rev. A Table 4. Cable characteristics for single-ended circuits Maximum number of Maximum cable I/O transfer rate devices on line length allowed <10 M transfers/s 8 (reg. SCSI bus) 6 meters (19.7 ft.) <10 M transfers/s 16 (wide SCSI bus) 6 meters (19.7 ft.) <20 M transfers/s 4 (reg./wide SCSI bus) 3 meters (9.8 ft.) <20 M transfers/s 8 (reg./wide SCSI bus) 1.5 meters (4.9 ft.)
  • Seite 25 Hawk 4XL Installation Guide, Rev. A Pin 1 Figure 3a. Fifty pin I/O connection to drive (“N” model) Pin 1 Figure 3b. Sixty-eight pin connection to drive (“W” model)
  • Seite 26 Hawk 4XL Installation Guide, Rev. A “N” Model Drive SCSI ID X (or last drive) Additional SCSI devices Pin 1 (check your adapter for Pin 1 location) SCSI ID 1 SCSI ID 7 Host Adapter SCSI ID 0 [1] “X” means up to 6 or the maximum allowable number of devices on the SCSI bus.
  • Seite 27 Hawk 4XL Installation Guide, Rev. A “W” Model Drive SCSI ID X (or last drive) Additional SCSI devices Pin 1 (check your adapter for Pin 1 location) SCSI ID 1 SCSI ID 7 Host SCSI ID 0 Adapter [1] “X” means up to 15 or the maximum allowable number of devices on the SCSI bus.
  • Seite 28 Hawk 4XL Installation Guide, Rev. A Providing adequate cooling The enclosure design must ensure adequate cooling for the drive. The maximum ambient temperature is 50°C at drive loca- tion. Short-term excursions up to this value are permitted, but for maximum reliability, the temperature should be kept 15°C below this value.
  • Seite 29: Kühlung Des Systems

    Hawk 4XL Installation Guide, Rev. A Kühlung des Systems Die Gehäusekonstruktion muß eine ausreichende Kühlung des Laufwerkes gewährleisten. Die Umgebungstemperatur darf max- imal 50°C betragen. Wir empfehlen, das Laufwerk so zu orientieren oder den Luft- strom so zu lenken, daß der geringste Luftstromwiderstand erzeugt wird und gleichzeitig ein Luftstrom über den Platinen und um die Kopf- und Festplatteneinheit (HDA) gegeben ist.
  • Seite 30 Hawk 4XL Installation Guide, Rev. A Above unit Über der Einheit Note. Air flows in the direction shown (back to front) or in reverse direction (front to back) Under unit Unter der Einheit Hinweis. Luftstrom in der angezeigten Richtung (von vorne nach hinten) oder in umgekehrter Richtung (von hinten nach vorne) Above unit Über der Einheit...
  • Seite 31: Installation Des Laufwerkes Und Anschluß Der Kabel

    Hawk 4XL Installation Guide, Rev. A Mounting the drive and connecting cables Do not touch the connector pins or any components on the con- trol board without observing static-discharge precautions. Always handle the drive by the frame only. The drive may be mounted in any orientation (horizontally, verti- cally, and any combination thereof);...
  • Seite 32 Hawk 4XL Installation Guide, Rev. A Befestigen Sie das Laufwerk mit vier 6-32-UNC-Schrauben am Gehäuse des Host-Systems. Die beiden Seiten des Laufwerkes sind mit jeweils zwei Befestigungslöchern versehen, die Unterseite des Laufwerkes weist vier weitere Befestigungslöcher auf. Gemessen von der Außenfläche des Gehäuses dürfen die Schrauben maximal 3,81 mm in die Befestigungslöcher des Gehüuses hineinragen.
  • Seite 33 Hawk 4XL Installation Guide, Rev. A the DC power connector. To connect the DC power cable to the drive, simply insert the cable end into the drive’s DC power connector. Schließen Sie das SCSI-Kabel an den SCSI-Steckverbinder des Laufwerkes an. Das Kabel darf nicht gedehnt oder gedrückt werden und es darf den Luftstrom zur Kühlung des Systems nicht behindern.
  • Seite 34 Hawk 4XL Installation Guide, Rev. A Note. Signal ground on the power control board (PCB) and the head and disc assembly (HDA) are connected together in this drive and you cannot separate them. The equipment in which you have mounted the drive is connected directly to the HDA and PCB without electrically isolating shock mounts.
  • Seite 35 Hawk 4XL Installation Guide, Rev. A elektromagnetische Strahlung fällt in den Zuständigkeits- bereich des Systemdesigners. Replace the host system’s cover. Setzen Sie das Gehäuseoberteil des Host-Systems wieder auf.
  • Seite 36 Hawk 4XL Installation Guide, Rev. A Notes: [1] Mounting holes three on each side, 6-32 UNC. Max screw length into side of drive 0.15 in. (3.81 mm). Screw tightening torque 6.0 in-lb (.675 NM) max with minimum thread engagement of 0.12 in. (3.05 mm). [2] Mounting holes four on bottom, 6-32 UNC.
  • Seite 37 Note. Seagate is not responsible for lost user data. Turn on DC power. Boot the system from a system floppy disc or from a previ- ously installed hard disc drive if there is one.
  • Seite 38: N/Nd Drives Section

    Hawk 4XL Installation Guide, Rev. A N drives Setting the SCSI ID jumpers N/ND drives section Use the J6 connector to set the SCSI ID (see Figure 7). To change the SCSI ID, install jumpers on the appropriate pins as shown in the illustration.
  • Seite 39 Hawk 4XL Installation Guide, Rev. A N drives Terminating the drive “N” model drives are terminated with permanently mounted IC active terminators. If you install one of these drives and it is not on the end of the SCSI bus, disable the terminators by removing the jumper “TE”...
  • Seite 40 Hawk 4XL Installation Guide, Rev. A N drives Terminator power There are three possible terminator power ( TP ) configurations for “N” model drives (see Figure 9). You will not normally need to change this option and can leave the drive configured as it was shipped from the factory.
  • Seite 41 Hawk 4XL Installation Guide, Rev. A N drives Other applicable jumper options Several other jumper options are available as illustrated. Drive with HDA up, PCB Pin 1 down, viewed Pin 1 from front Reserved Delay Motor Start option (valid only if the Enable Motor Start jumper is not connected) Reserved...
  • Seite 42: W/Wd Drives Section

    Hawk 4XL Installation Guide, Rev. A W drives Setting the SCSI ID jumpers W/WD drives section Use the J6 jumper block to set the SCSI ID (Figure 11). To change the SCSI ID, install jumpers on the appropriate pins as shown in the illustration.
  • Seite 43 Hawk 4XL Installation Guide, Rev. A W drives 68 Pin SCSI I/O Drive J1-Auxiliary Connector Ground Pin 1A J1-DC Power Pin 1 Rear 3P2P (default) SCSI ID = 0 SCSI ID = 1 SCSI ID = 2 SCSI ID = 3 SCSI ID = 4 SCSI ID = 5 SCSI ID = 6...
  • Seite 44 Hawk 4XL Installation Guide, Rev. A W drives Terminating the drive “W” model drives are terminated with permanently mounted IC active terminators. If you install one of these drives and it is not on the end of the SCSI bus, disable the terminators by removing the jumper “TE”...
  • Seite 45 Hawk 4XL Installation Guide, Rev. A W drives Terminator power There are three possible terminator power ( TP ) configurations for “W” model drives (see Figure 14). You will not normally need to change this option and can leave the drive configured as it was shipped from the factory.
  • Seite 46 Hawk 4XL Installation Guide, Rev. A W drives Other applicable jumper options Other option jumpers are available as illustrated below. Drive with HDA up, PCB Pin 1 down, viewed Pin 1 from front Reserved Delay Motor Start option (valid only if the Enable Motor Start jumper is not connected) Reserved...
  • Seite 48 Seagate Technology, Inc. 920 Disc Drive, Scotts Valley, CA 95066-4544, USA Publication Number: 77767507, Rev. A, Printed in USA...

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Hawk 4xl st34555w

Inhaltsverzeichnis