User manual MAXTOR ST31231N INSTALLATION

[. . . ] ST32430N/ND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ST31230N/ND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Electromagnetic interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Before you begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Shipping: When transporting or shipping a drive, a Seagate approved container must be used. Shipping a drive in a non-approved container voids the drive warranty. Seagate repair centers may refuse receipt of components improperly packaged or obviously damaged in transit. Contact your Authorized Seagate Distributor to purchase additional boxes. SeaBOARD service: The Seagate Technical Support Bulletin Board System (BBS) is available 24 hours a day, 7 days a week. The communications software must be set for eight data bits, no parity and one stop bit (8N1). 14 Hawk 2LP Family Installation Guide, Rev. A _______________________________________________________ ______________________________________________________ With this service you can access: · Specifications and jumper configurations for all Seagate products. · A directory of information and helpful utilities that you can download to your own computer. BBS Location United States England Germany Singapore Australia Modem Number 408-438-8771 44-62-847-8011 49-89-140-9331 65-227-2217 61-2-756-2359 Maximum Baud Rate 9600 9600 2400 9600 9600 Note: These are toll calls Hawk 2LP Family Installation Guide, Rev. A 15 ________________________________________________________ _______________________________________________________ Hawk 2LP Family product information Characteristics of the various drives covered by this manual are listed in the following table. Legend A B C D E F Model ST32430N ST32430ND ST31230N ST31230ND ST31231N for table column meanings: = capacity, unformatted Gigabytes = capacity, formatted megabytes [1] = number of cylinders, user accessible = number of heads = + 5 V typical current [2], Amps = +12 V typical current [2], Amps A 2. 59 2. 59 1. 28 1. 28 1. 28 B 2. 14 2. 14 1. 06 1. 06 1. 06 C 3992 3992 3992 3992 3992 D 9 9 5 5 5 E 0. 80 0. 90 0. 80 0. 90 0. 90 F 0. 40 0. 40 0. 40 0. 40 0. 40 16 Hawk 2LP Family Installation Guide, Rev. A _______________________________________________________ ______________________________________________________ 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. Instantaneous +12 V current peaks will exceed these values. Hawk 2LP Family Installation Guide, Rev. A 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). Note whether drive model number ends in N or ND. SCSI interface cable connection Models Hawk 2LP family are SCSI interface drives. Some cables have a contrasting color stripe on one edge to indicate pin 1. Do not block system cooling air flow in routing of cables. 18 Hawk 2LP Family Installation Guide, Rev. A _______________________________________________________ ______________________________________________________ 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. DC power connection, 50 pin SCSI I/O connector SCSI address selection 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 7. [. . . ] 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 components without observing static-discharge precautions. Three mounting holes are in each side and four in the bottom of the drive. The maximum length that the screws should extend into the side chassis mounting holes is 0. 15 inch (3. 81 mm), and 0. 20 inch (5. 1 mm) into bottom holes, measured from the outer surface of the chassis. The minimum thread engagement for all mounting screws is . 12 inch (3. 0 mm). [. . . ]