.............................. HAWK 2LP Family: .............................. ST32430N/ND .............................. ST31230N/ND .............................. .............................. Installation Guide ..............................
Contents Introduction........................................................... 1 Electromagnetic interference ................................ 1 Before you begin .................................................. 3 Installation overview ............................................. 8 Product Repair...................................................... 10 Shipping ......................................................... 11 Product Repair and return information ........... 11 Technical support services ...
Hawk 2LP Family Installation Guide, Rev. B 1 _________________________________________________________________________________________________________ Introduction This manual is organized to assist you in the installation and operation of your Seagate Hawk 2LP Family disc drive. Family models are listed in Hawk 2LP Family Product Information section. It also provides information to aid in obtaining service for the drive.
2 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ and Regulations nor the Radio Interference Regulations of the Canadian Department of Communications. However, the unit has been tested using proper shielding 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.
Hawk 2LP Family Installation Guide, Rev. B 3 _____________________________________________________________________________________________________________ Before you begin Verify that the system is switched off and disconnected from main power before any installation is attempted. Protect yourself, the drive, and your valuable programs and data by reading the following cautions and warnings. • Do not tamper with sealed top cover. Doing so voids your warranty.
4 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ • 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. • Do not unpack drive from its static shielded bag until you are ready to install it in the system.
Hawk 2LP Family Installation Guide, Rev. B 5 _____________________________________________________________________________________________________________ Static electrical charges can accumulate quickly on personnel, clothing and synthetic materials. The electrostatic fields due to these charges when brought in close proximity to susceptible circuit assemblies and components, can result in degraded reliability or immediate failure of the affected component or assembly.
6 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ Safety instructions 1. The disc drive(s) are to be installed in a customer supplied enclosure where the surrounding air does not exceed 50oC. 2. Four (4) 6-32 UNC-2A screws are required for installation. Maximum screw length into side of drive is 0.15 inches (3.81 mm). Maximum screw length into bottom is 0.20 in. (5.08 mm).
Hawk 2LP Family Installation Guide, Rev. B 7 _____________________________________________________________________________________________________________ Sicherheitsanleitung 1. Däs Gerät ist ein Einbaugerät, vorgesehen für eine maximale Umgebungstemperatur von 50oC. 2. Zur Befestigung der Drive werden 4 Schrauben benötigt (6-32 UNC-2A). Die maximale Länge der Schrauben in der unteren Seite des Chassis darf nicht mehr als 0.20 in (5.08 mm) betragen, die in der Seiten 0.15 in (3.81 mm).
8 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ 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 individual drive installation sections for specific information on your drive model.
Hawk 2LP Family Installation Guide, Rev. B 9 _____________________________________________________________________________________________________________ • Low-Level formatting: All Hawk 2LP family drive models are low-level formatted at the factory and do not require this step during installation. If an installed drive is low-level formatted, all user data will be lost. Note: Seagate Technology assumes no liability for lost user data.
10 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ 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.
Hawk 2LP Family Installation Guide, Rev. B 11 _____________________________________________________________________________________________________________ • Place drive on a flat, static dissipative surface and handle with extreme care. Always follow all EOS/ ESD precautions to avoid damage to the electrical assemblies. 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 Approved Package label.
12 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ Warranty: Contact your Seagate Authorized Distributor, Dealer or other purchase source for warranty information. If the drive is no longer under warranty contact purchase source for repair information or refer to numbers listed in section Technical Support Services.
Hawk 2LP Family Installation Guide, Rev. B 13 _____________________________________________________________________________________________________________ SeaFONE telephone number: 408/438-8222 The enhanced phone system provides recorded technical information on selected Seagate products while you are on hold. Technical support specialists are available to answer questions from 8:00 AM to 5:00PM PST, Monday through Friday. Recordings are accessible 24 hours a day, 7 days a week.
14 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ 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.
Hawk 2LP Family Installation Guide, Rev. B 15 _______________________________________________________________________________________________________________ Hawk 2LP Family product information Characteristics of the various drives covered by this manual are listed in the following table.
16 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ Notes. [1] Standard units are factory formatted with 512 data bytes per sector with one spare sector per track and 2 cylinders at inner tracks reserved for spares in addition to capacity listed. All spare sectors are on one track. [2] Measured with an average reading DC ammeter. Instantaneous +12 V current peaks will exceed these values.
Hawk 2LP Family Installation Guide, Rev. B 17 _____________________________________________________________________________________________________________ Initial set-up information For the initial setup connect the cables or plug into a mounted connector (if applicable), set the drive ID on the bus and enable or disable the I/O line terminator IC ("N" models). These procedures are described in paragraphs following. Note whether drive model number ends in N or ND.
18 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ DC Power connection The drives receive DC power through a 4 pin connector mounted on the PCB next to the SCSI I/O connector. See figure below. 50 Pin SCSI I/O Connector DC Power Connector 4 3 2 1 Pin 1 2 3 4 Power +12V +12V RET + 5V RET + 5V Figure 1.
Hawk 2LP Family Installation Guide, Rev. B 19 _____________________________________________________________________________________________________________ Bus termination Model "N" drives have an active terminator IC that is permanently installed, but can be enabled or disabled by a jumper plug. See jumper in Figure 3a. If you are installing a single drive, the terminator IC must remain enabled.
20 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ Read/Write head auto-park Seagate disc drives described herein mentioned in this drive 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.
Hawk 2LP Family Installation Guide, Rev. B 21 _____________________________________________________________________________________________________________ 50 Pin Pin 1 SCSI I/O Connector J2 J5 J6 Figure 2. Hawk 2LP family N/ND model drives I/O connection (50 pin SCSI I/O connector). "N" model drive terminators (not visible) are not removable.
22 Hawk 2LP Family Installation Guide, Rev. B ____________________________________________________________________________________________________________ Drive configuration Each disc drive has one or more option select header connectors on the back, side or front where jumper plugs are installed to select the way that the drive is to be configured or to select its ID on the I/O bus. See notes following Figure 3b.
Hawk 2LP Family Installation Guide, Rev.
24 Hawk 2LP Family Installation Guide, Rev. B ______________________________________________________________________________________________________________ Side View of Drive Pin 1 HDA J1 SCSI I/O Connector J5 A0 A1 A2 Pin 1 SCSI ID = 0 SCSI ID = 1 J5 J6 J1 SCSI ID = 2 Drive Front SCSI ID = 3 SCSI ID = 4 SCSI ID = 5 DC Power Connector J2 SCSI ID = 6 SCSI ID = 7 50 pin SCSI connector Figure 3b.
Hawk 2LP Family Installation Guide, Rev. B 25 _____________________________________________________________________________________________________________ Notes for Figure 3a and 3b: [1] Notes explaining the functions of the various jumpers on jumper header connectors J2, J5 and J6 are given below in left to right order of jumper position. The term "default" means as standard OEM units are configured when shipped from factory. "Off" means no jumper is installed; "On" means a jumper is installed.
26 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ J2 Jumper Position Jumper Function Description TE On Off DS ME Off Off Off On On Off On On WP On Off (Applies to "N" models only) With the jumper installed, the On-board (nonremovable) terminator circuits are enabled (connected to the I/O lines). Default is jumper installed. Terminator circuits are disabled.
Hawk 2LP Family Installation Guide, Rev. B 27 ______________________________________________________________________________________________________________ J2 continued from previous page PE On Off SS Off/On TP TP Off Off On Off Off On On On Parity checking and parity error reporting by the drive is enabled. Drive does not report result of parity checking to host. Default is a PE jumper installed. Reserved. Default is no jumper installed.
28 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ continued from previous page TP Position A ("N" family models only) On This horizontally positioned jumper across the two TP positions nearest PCB edge, connects terminator power from SCSI bus I/O pin 26 to the drive's internal terminators. Off See above explanations for TP jumpers.
Hawk 2LP Family Installation Guide, Rev. B 29 _____________________________________________________________________________________________________________ J6 continued from previous page LED These pins used to connect a cable for a remote LED indicator. Pin 3 (top, nearest HDA), the anode connection, connects in the drive to the +5V supply through a pull-up resistor.
30 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ 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 components without observing static-discharge precautions. Always handle the drive by the frame only.
Hawk 2LP Family Installation Guide, Rev. B 31 _____________________________________________________________________________________________________________ • Verify that all connections between the drive and the host system are correctly installed. Most cables have a contrasting color stripe indicating pin 1. Pin 1 on the drive I/O connector and the DC power connector are indicated in the figures in the Initial Set-up Information section.
32 Hawk 2LP Family Installation Guide, Rev. B _____________________________________________________________________________________________________________ [3] C L [4] D G [1] F E 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). Maximum torque 6 in-lb (.675 NM). Min. thread engagement 0.12 in. (3.0 mm). [2] Mounting holes four on bottom, 6-32 UNC. Max screw length into bottom of drive 0.20 in. (5.08 mm). Maximum torque 6 in-lb (.
Hawk 2LP Family Installation Guide, Rev. B 33 _____________________________________________________________________________________________________________ Grounding Signal ground (PCB) and HDA ground are connected together in the Hawk 2LP family drives and cannot be separated by the user. The equipment in which the drive is mounted is connected directly to the HDA and PCB with no electrically isolating shock mounts.
Seagate Technology, Inc. 920 Disc Drive Scotts Valley, CA. 95066-4544, USA Publication Number: 77767473, Rev.
