Seagate HAWK 2LP Family Installation Manual
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Seagate HAWK 2LP Family Installation Manual

Seagate HAWK 2LP Family Installation Manual

Wide bus
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HAWK 2LP Family:
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(Wide bus)
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ST32430W/WD/WC
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ST32430DC
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ST31230W/WD/WC
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ST31230DC
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Installation Guide
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Summary of Contents for Seagate HAWK 2LP Family

  • Page 1 ......HAWK 2LP Family: ......

  • Page 2: Table Of Contents

    Technical support services ........12 Hawk 2LP (wide) product information ....15 Initial setup information ......... 16 Drive configuration ..........22 Drive installation ........... 33 © 1994 Seagate Technology, Inc. All rights reserved Publication Number: 77767478, Revision A. September 1994 Seagate ®...

  • Page 3: Introduction

    Hawk 2LP (Wide) Installation Guide, Rev. A Introduction This manual is organized to assist you in the installation and operation of your Seagate Hawk 2LP (wide bus) family disc drive. Family models are listed in the Prod- uct Information section. It also provides information to aid in obtaining service for the drive.
  • Page 4 Hawk 2LP (Wide) Installation Guide, Rev. A and Regulations nor the Radio Interference Regula- tions of the Canadian Department of Communications. However, the unit has been tested using proper shield- ing and grounding and found to be compliant with the Class A limits of the FCC Rules and the Regulations of the Canadian Department of Communications.

  • Page 5: Before You Begin

    Hawk 2LP (Wide) Installation Guide, Rev. A Before you begin Verify that the system is switched off and discon- nected from main power before any installation is attempted. Protect yourself, the drive, and your valuable pro- grams and data by reading the following cautions and warnings.
  • Page 6 Hawk 2LP (Wide) Installation Guide, Rev. A • When transporting or shipping a drive or system, please ensure that they are correctly packed in original Seagate approved (or equivalent) container and shipped via an air-ride carrier experienced in handling computer equipment.
  • Page 7 Hawk 2LP (Wide) Installation Guide, Rev. A aution. The circuit assemblies and components con- tained in this equipment can be degraded or destroyed by Electrostatic Overstress (EOS) or by Electrostatic Discharge (ESD). Static electrical charges can accumulate quickly on personnel, clothing and synthetic materials.
  • Page 8 4. The power supply must satisfy the safety require- ments for SELV (Safety Extra Low Voltage) cir- cuits. 5. Service is to be provided by trained Seagate ser- vice personnel. 6. The incorporation of the disc drives listed in this...
  • Page 9 3. Die Versorgungsspannungen werden in der Sektion Produkt Information gezeigt. 4. Die Versorgungsspannung muss SELV entspre- chen. 5. Alle Arbeiten dürfen nur von ausgebildetem Seagate Service-Personal durchgefürhrt werden. 6. Der Einbau des Drives muss den Anforderungen gemäss DIN VDE 0805:1993 oder EN60950: 1992 (IEC 950).

  • Page 10: Installation Overview

    Hawk 2LP (Wide) Installation Guide, Rev. A Installation Overview Installation of the drive can be divided into distinct phases. Some of these may not be applicable to all system installation requirements. Refer to the indi- vidual drive installation sections for specific information on your drive model.
  • Page 11 If an installed drive is low-level formatted, all user data will be lost. Note: Seagate Technology assumes no liability for lost user data. • Partitioning and high level formatting: A drive can be subdivided into "partitions"...

  • Page 12: Product Repair

    Hawk 2LP (Wide) Installation Guide, Rev. A Product repair information Service requirements The special facilities required for the manufacture of these drives generally prohibit repair in the field. If problems occur during installation, please contact your supplier for assistance. Do not attempt to disassemble or repair.

  • Page 13: Shipping

    When transporting or shipping a drive, a Seagate approved container must be used. Keep your original box. They are easily identified by the Seagate Ap- proved Package label. Shipping a drive in a non- approved container voids the drive warranty.

  • Page 14: Technical Support Services

    Authorized Distributors. Please contact your dealer for technical support and installation troubleshooting. Product Technical Sup- port is available for all Seagate products by calling the SeaFAX, SeaFone, SeaTDD or SeaBOARD services. These are toll calls.
  • Page 15 Hawk 2LP (Wide) Installation Guide, Rev. A SeaFone telephone number: 408/438-8222 The enhanced phone system provides recorded tech- nical information on selected Seagate products while you are on hold. Technical support specialists are available to answer questions from 8:00 AM to 5:00 PM PST, Monday through Friday.
  • Page 16 Hawk 2LP (Wide) Installation Guide, Rev. A With this service you can access: • Specifications and jumper configurations for all Seagate products. • Reprints of Seagate documentation. • A directory of information and helpful utilities that you can download to your own computer. Modem...

  • Page 17: Hawk 2Lp (Wide) Product Information

    Hawk 2LP (Wide) Installation Guide, Rev. A Hawk 2LP family (Wide) information Characteristics of the various drives covered by this manual are listed in the following table. Legend for table column meanings: capacity, unformatted megabytes capacity, formatted megabytes [1] number of cylinders, user accessible...

  • Page 18: Initial Setup Information

    Note whether drive model number ends in W, WD, WC or DC. SCSI interface cable connection The Hawk 2LP family wide drives are SCSI interface drives. System connection on "W" and "WD" models is via a 68 pin SCSI connector. System connection for "WC"...
  • Page 19 Hawk 2LP (Wide) Installation Guide, Rev. A DC Power connection Hawk 2LP family "W/WD" model drives receive DC power through a 4 pin connector mounted on the PCB in line with the SCSI I/O connector. See figure below. J1-Auxiliary Power...
  • Page 20 Hawk 2LP (Wide) Installation Guide, Rev. A SCSI address selection On "W" and "WD" model drives, make sure that the SCSI bus address jumper(s) are properly set for the bus address assigned to the drive. See Figures 3a and 3b showing the bus address select header and the jumper configurations that select addresses 0 through 15.
  • Page 21 Hawk 2LP (Wide) Installation Guide, Rev. A Terminator resistor packs As a factory installed option, Hawk 2LP family model "W" drives can have terminator resistor packs that are permanently installed, but can be enabled or disabled by jumper plug. See jumper in Figure 3a. If you are installing a single drive, the terminator resistor packs must remain enabled.
  • Page 22 Hawk 2LP (Wide) Installation Guide, Rev. A Read/Write head auto-park Seagate disc drives described herein park the heads automatically at power off. This feature requires no operator intervention. Optional parity bit enable Some systems require parity bit checking. Consult the system documentation for the specific requirements.
  • Page 23 J1-Auxiliary Pin 1A J1 Pin 1 68 Pin SCSI I/O Connector Figure 2a. Hawk 2LP family W/WD models I/O connection (68 pin SCSI I/O connector). "W" model terminators (not visible) are not removable. 80 Pin SCSI I/O and Power Connector Pin 1 Figure 2b.

  • Page 24: Drive Configuration

    "W/WD" family 68 pin SCSI I/O drives On Hawk 2LP family "W/WD" drives either J6 (on the front of the drive) or J1-auxiliary (at the rear, next to the DC Power connector) may be used to set the drive ID.
  • Page 25 Hawk 2LP (Wide) Installation Guide, Rev. A Hawk 2LP family "WC" and "DC" model 80 pin SCSI I/O drives On Hawk 2LP family "WC" and "DC" model drives there is no J1-auxiliary connector. J6 can be used to set drive ID, but the host probably does it over the 80 pin interface.
  • Page 26 Dashed area is optional host circuitry (external to the drive) connected to host supplied optional usage plug. Drive PCB circuitry for Pin 8 includes a 150 series resistor. Do not connect anything to pins 13-20. Figure 3a. Drive configurator Hawk 2LP family W/WD model...
  • Page 27 SCSI ID. Remote LED Dashed area is optional host circuitry (external to the drive) connected to host supplied optional usage plug. Drive PCB circuitry for Pin 8 includes a 150 series resistor. Figure 3b. Drive configurator Hawk 2LP family W/WD models...
  • Page 28 Dashed area is optional host circuitry (external to the drive) connected to host supplied optional usage plug. Drive PCB circuitry for Pin 8 includes a 150 series resistor. Do not connect anything to pins 13-20. Figure 3c. Drive configurator for Hawk 2LP family WC/DC models...
  • Page 29 Hawk 2LP (Wide) Installation Guide, Rev. A Notes for Figure 3a, 3b and 3c: [1] Notes explaining the functions of the various jump- ers on jumper header connectors J2, J1-auxiliary and J6 are given below in left to right order of jumper position.
  • Page 30 Hawk 2LP (Wide) Installation Guide, Rev. A [4] The drive time-shares the ID and BUSY LED func- tions of J6 and J1-auxiliary. That is, a cable may be attached to one of these headers to pick up the signal that lights the external BUSY LED indicator. If lines for external ID selection are not also in- cluded in the cable, jumper plugs must be used on the header not having a cable connected in order to...
  • Page 31 Hawk 2LP (Wide) Installation Guide, Rev. A continued from previous page DS ME Off Off Spindle starts immediately after power up - Default setting. Off On Drive spindle does not start until Start Unit command received from host. On Off Spindle Start-up is delayed by SCSI ID times 12 seconds after power is applied, i.e., drive 0 spindle starts immediately when DC power...
  • Page 32 Hawk 2LP (Wide) Installation Guide, Rev. A continued from previous page Off On Reserved. Default is no jumper installed. TP TP (Not applicable to "WC/DC" model drives) Off Off No terminator power is connected to drive terminators or SCSI bus I/O pin 26. On Off Drive supplies its own terminator power only.
  • Page 33 Hawk 2LP (Wide) Installation Guide, Rev. A continued from previous page I/O pin 26 to the drive's internal termina- tors (for single-ended I/O only). See above explanations for TP jump ers. J1-Auxiliary Jumper Jumper Function Description ("W" Installation and "WD" models only) Drive ID on SCSI Bus (J1-auxiliary or J6 may be used, as the ID circuits are wired in parallel).
  • Page 34 Hawk 2LP (Wide) Installation Guide, Rev. A continued from previous page future time when the ID is changed the user could fail to configure both the same. Default is ID = 0. For "WC" and "DC" models refer to Note [7].

  • Page 35: Drive Installation

    Hawk 2LP (Wide) Installation Guide, Rev. A Drive installation This section describes the physical mounting of the drive in the host cabinet and the logical installation as a system member, which is called drive setup. Disc drive mounting Do not touch the connector pins or any PCB compo- nents without observing static-discharge precautions.
  • Page 36 95.25 ± 2.370 ± 0.010 60.20 ± 1.00 ± 0.010 25.40 ± 4.000 ± 0.010 101.60 ± 0.19 ± 0.010 4.83 ± 0.015 0.381 Figure 4. Hawk 2LP family W/WD model drive mount- ing dimensions (68 pin SCSI I/O connector)
  • Page 37 ± .25 3.750 ± .010 95.25 ± .25 2.370 ± .010 60.20 ± .25 0.181 + .018 4.597 + .45 – .013 – .33 Figure 5. Hawk 2LP family WC and DC model mounting configuration dimension (80 pin I/O connec- tor)
  • Page 38 Hawk 2LP (Wide) Installation Guide, Rev. A Do not power up the host system until the drive is mounted and the system cover is replaced. • Connect DC power connector to the drive ("W/WD" models only). • Replace the Host System cover. •...
  • Page 39 Hawk 2LP (Wide) Installation Guide, Rev. A SCSI interface drives The SCSI interface handles both drive geometry and defect management internally. The "no drive installed" option is selected for systems with SCSI drives. All SCSI interface drives are low-level formatted at the factory.
  • Page 40 Seagate Technology, Inc. 920 Disc Drive, Scotts Valley, CA. 95066-4544, USA Publication Number: 77767478, Rev. A Printed in USA...

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St32430wSt32430wdSt32430wcSt32430dcSt31230wSt31230wd ... Show all

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