Seagate ST11950N/ND/W/WD manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Seagate ST11950N/ND/W/WD, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Seagate ST11950N/ND/W/WD one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Seagate ST11950N/ND/W/WD. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Seagate ST11950N/ND/W/WD should contain:
- informations concerning technical data of Seagate ST11950N/ND/W/WD
- name of the manufacturer and a year of construction of the Seagate ST11950N/ND/W/WD item
- rules of operation, control and maintenance of the Seagate ST11950N/ND/W/WD item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Seagate ST11950N/ND/W/WD alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Seagate ST11950N/ND/W/WD, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Seagate service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Seagate ST11950N/ND/W/WD.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Seagate ST11950N/ND/W/WD item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    B A R R A CU D A 1 and 2 Disc Drive ST1 1950N/ND/W/WD ST12550N/ND/W/WD Installation Guide[...]

  • Page 2

    Contents Preface .................................................................. 1 Electrostatic [...]

  • Page 3

    ST11950 and ST12550 Installation Guide, Rev. D 1 Preface Thi s manua l co nt ain s info rm a tio n f[...]

  • Page 4

    2 ST11950 and ST12550 Installation Guide, Rev. D • Ground yourself to the drive whenever the drive[...]

  • Page 5

    ST11950 and ST12550 Installation Guide, Rev. D 3 read and followed to minimize or eliminate the risk[...]

  • Page 6

    4 ST11950 and ST12550 Installation Guide, Rev. D • Ensure that the internal temperature of the rac[...]

  • Page 7

    ST11950 and ST12550 Installation Guide, Rev. D 5 dards. Typical applications of these disc drives in[...]

  • Page 8

    6 ST11950 and ST12550 Installation Guide, Rev. D dürfen nur von qualifiziertem Fachpersonal vorgeno[...]

  • Page 9

    ST11950 and ST12550 Installation Guide, Rev. D 7 zuerst sicher, daß das gewählte Verfahren weder I[...]

  • Page 10

    8 ST11950 and ST12550 Installation Guide, Rev. D • Befolgen Sie die oben unter “Electrostatic Di[...]

  • Page 11

    ST11950 and ST12550 Installation Guide, Rev. D 9 geltenden Standards zu gewährleisten. Zu den typis[...]

  • Page 12

    10 ST11950 and ST12550 Installation Guide, Rev. D Technical support services Seagate Technology prov[...]

  • Page 13

    ST11950 and ST12550 Installation Guide, Rev. D 11 access this service, which is available from 8:00 [...]

  • Page 14

    12 ST11950 and ST12550 Installation Guide, Rev. D General description Barrac ud a 1 and 2 SCSI di sc[...]

  • Page 15

    ST11950 and ST12550 Installation Guide, Rev. D 13 I/O Terminator Packs (single-ended I/O only) SC[...]

  • Page 16

    14 ST11950 and ST12550 Installation Guide, Rev. D Characteristics ST11950N/ND ST11950W/WD Interface [...]

  • Page 17

    ST11950 and ST12550 Installation Guide, Rev. D 15 Characteristics ST12550N/ND ST12550W/WD Interface [...]

  • Page 18

    16 ST11950 and ST12550 Installation Guide, Rev. D DC power requirements for ST11950N/ND and ST12550N[...]

  • Page 19

    ST11950 and ST12550 Installation Guide, Rev. D 17 DC power requirements for ST11950W/WD and ST12550W[...]

  • Page 20

    18 ST11950 and ST12550 Installation Guide, Rev. D continued from previous page 2 A − 10% tolerance[...]

  • Page 21

    ST11950 and ST12550 Installation Guide, Rev. D 19 continued from previous page 11 No terminator powe[...]

  • Page 22

    20 ST11950 and ST12550 Installation Guide, Rev. D Setting the SCSI ID jumpers Each device on the SCS[...]

  • Page 23

    ST11950 and ST12550 Installation Guide, Rev. D 21 Also check your system or controller user’s manu[...]

  • Page 24

    22 ST11950 and ST12550 Installation Guide, Rev. D DC Power Connector SCSI I/O Connector SCSI I[...]

  • Page 25

    ST11950 and ST12550 Installation Guide, Rev. D 23 Terminating the drive If you are installing the dr[...]

  • Page 26

    24 ST11950 and ST12550 Installation Guide, Rev. D Refer to the appropriate section below for instruc[...]

  • Page 27

    ST11950 and ST12550 Installation Guide, Rev. D 25 Note. Al l s i n g l e- e nd e d t e rmi n at or s[...]

  • Page 28

    26 ST11950 and ST12550 Installation Guide, Rev. D Enable drive terminators. J4 EDT RES PAR Enable Dr[...]

  • Page 29

    ST11950 and ST12550 Installation Guide, Rev. D 27 Terminator power Single-ended (N and W) drives hav[...]

  • Page 30

    28 ST11950 and ST12550 Installation Guide, Rev. D Changing other applicable jumper options Barracuda[...]

  • Page 31

    ST11950 and ST12550 Installation Guide, Rev. D 29 Enable parity check of SCSI bus data (default).[...]

  • Page 32

    30 ST11950 and ST12550 Installation Guide, Rev. D Figures 10a and 10b provide the information necess[...]

  • Page 33

    ST11950 and ST12550 Installation Guide, Rev. D 31 Figure 10b. Additional jumper options for ST11950W[...]

  • Page 34

    Spindle sync reference index signal (REFSIG+). J4 SSC Spindle Sync Cable Connector (SSC). These pins[...]

  • Page 35

    ST11950 and ST12550 Installation Guide, Rev. D 33 For W- and WD-type drives, use pins 11 and 12 on t[...]

  • Page 36

    34 ST11950 and ST12550 Installation Guide, Rev. D Figure 13 illustrates a typical synchronized spind[...]

  • Page 37

    ST11950 and ST12550 Installation Guide, Rev. D 35 Providing adequate cooling The e ncl osu re des ig[...]

  • Page 38

    36 ST11950 and ST12550 Installation Guide, Rev. D Kühlung des Systems Die Gehäusekonstruktion muß[...]

  • Page 39

    ST11950 and ST12550 Installation Guide, Rev. D 37 Above unit Über der Einheit Under unit Unter der [...]

  • Page 40

    38 ST11950 and ST12550 Installation Guide, Rev. D Mounting the drive and connecting cables Do not to[...]

  • Page 41

    ST11950 and ST12550 Installation Guide, Rev. D 39 Installation des Laufwerkes und Anschluß der Kabe[...]

  • Page 42

    40 ST11950 and ST12550 Installation Guide, Rev. D T U R F (1) E D K L A M (3) N C P B S H G J Notes:[...]

  • Page 43

    ST11950 and ST12550 Installation Guide, Rev. D 41 2. Verify that all connections between the drive a[...]

  • Page 44

    42 ST11950 and ST12550 Installation Guide, Rev. D darf nicht gedehnt oder gedrückt werden und es da[...]

  • Page 45

    ST11950 and ST12550 Installation Guide, Rev. D 43 Note. Signal ground on the power control board (PC[...]

  • Page 46

    44 ST11950 and ST12550 Installation Guide, Rev. D Systemgehäuse nicht an die HDA/PCB-Erdung anschli[...]

  • Page 47

    ST11950 and ST12550 Installation Guide, Rev. D 45 Formatting the drive Warning. Formatting a drive e[...]

  • Page 48

    Seagate Technology, Inc. 920 Disc Drive, Scotts Valley, CA 95066-4544, USA Publication Number: 83327[...]