
S T 1 1 5 6 A                 S W I F T    SEAGATE
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/HH               Cylinders    1072|  536|  536|  993
Capacity form/unform   138/  155 MB        Heads           7|   14|    9|   16
Seek time   / track  15.0/ 4.0 ms          Sector/track   36|   36|   56|   17
Controller           IDE / AT              Precompensation
Cache/Buffer            32 KB              Landing Zone
Data transfer rate    1.250 MB/S int       Bytes/Sector      512
                            MB/S ext
Recording method     RLL                            operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C                 |
Power: sleep              W     Humidity     %                 |
       standby            W     Altitude    km                 |
       idle               W     Shock        g                 |
       seek               W     Rotation   RPM      3600
       read/write    11.0 W     Acoustic   dBA
       spin-up            W     ECC        Bit   32,56
                                MTBF         h     150000
                                Warranty Month
Lift/Lock/Park     YES          Certificates



**********************************************************************
                        L   A   Y   O   U   T
**********************************************************************
SEAGATE  ST1156/1133/1111-A  PRODUCT DESCRIPTION

  +------------------------------------------------------+Power
  |                                                      |XXXX
  |                                                      |1234
  |                                                      |
  |                                                      |X1
  |                                                      |XX AT
  |                                                      |XX INTERFACE
  |                                                      |XX CONNECTOR
  |                                                      |XX
  |                                                      |XX
  |                                                      |XX
  |                                                      |XX
  |                                                      |XX
  |                                                      |+-1 OPTIONS
  |                                             10 or 14 || | JUMPER
  |                                             pin      || | BLOCK
  +------------------------------------------------------++-+




**********************************************************************
                      J   U   M   P   E   R   S
**********************************************************************
SEAGATE  ST1156/1133/1111-A  PRODUCT DESCRIPTION

 Jumper setting
 --------------

 x = Jumpers set from factory

 10-pin and 14-pin version have the same pin definition for pins 1-10.
 The 14-pin version has 4 additional pins (11-14)

 Master/Slave Jumper
 -------------------
       1-2  OPEN        Master
            CLOSED      Slave

 If only one drive is installed, configure the drive as a master. If
 there are two drives installed on the bus, one must be configured as
 a master and the other as a slave. No more than two drives can be
 connected on the AT bus.
 To configure the drive as a slave, install a jumper on pins 1 and 2
 of the the 12-pin user configuration jumper block.
 To configure the drive as a master, leave pins 1 and 2 of the options
 jumper block open.


 3-4 Head Configuration
 ----------------------
       3-4  CLOSED     5 Heads
            OPEN       7/9 Heads


 Slave-Present Jumper
 --------------------
       5-6  OPEN        Slave not installed
            CLOSED      Slave installed

 If both the master and the slave are Swift AT interface drives, you
 do not need this jumper. This is because the master can detect the
 presence of the slave using the interface DASP-signal state.
 If the drives in your application do not implement the DASP-signal,
 install the jumper on the master drive only, (The slave drive ignores
 this jumper).
 To tell the master that a slave is present, install a jumper on pins
 5 and 6 of the options jumper block on the master drive.


 ECC Jumper
 ----------
       7-8  OPEN        4 ECC Bytes
            CLOSED      7 ECC Bytes

 This jumper setting selects the number of ECC bytes transferred to or
 from the host during read long and write operations. (The media
 always uses seven ECC bytes. The jumper only controls the number of
 bytes transferred.)

   - If you install a jumper on pins 7 and 8 of the options jumper
     block, seven ECC bytes are transferred.

   - If you do not install a jumper on pins 7 and 8 of the options
     jumper block, four ECC bytes are transferred.


 Factory Test Jumper
 -------------------
       9-10 OPEN        Normal Operation
            CLOSED      Factory Test

 Pins 9 and 10 are used for testing during the manufacturing process;
 they are not for field use.


 11-12/13-14  Factory Use
 ------------------------
 Some PWA's have these pins
 FACTORY USE!


 Remote LED
 ----------
      A   B
    +---+---+    Default jumper at C-D for LED mounted on drive PWA
    | * | * |    To use remote LED, remove jumper and extend B (Anode)
    +---+---+    and D (Cathode).
    | * | * |
    +---+---+
      C   D

 Swift LED kit 75912397 allows connection to a remote LED.
 Swift LED kit 95913369 has an LED for attachment to the system front
 bezel or a 5.25-inch frame kit.



**********************************************************************
                      I   N   S   T   A   L   L
**********************************************************************
SEAGATE  ST1156/1133/1111-A  PRODUCT DESCRIPTION

 Notes on installation
 =====================

 Drive mounting
 --------------

     horizontally             vertically
   +-----------------+   +--+             +--+ +------------------+
   |                 |   |  +-----+ +-----+  | |                  | x
   |                 |   |  |     | |     |  | x+----------------+x
 +-+-----------------+-+ |  |     | |     |  | ||x              x||
 +---------------------+ |  |     | |     |  | ||  x          x  ||
                         |  |     | |     |  | ||    x      x    ||
      x           x      |  |     | |     |  | ||      x  x      ||
 +------x------x-------+ |  +-----+ +-----+  | ||       xx       ||
 +-+------x--x-------+-+ +--+             +--+ ||     x    x     ||
   |       xx        |                         ||   x        x   ||
   |     x    x      |                         || x            x ||
   +---x--------x----+                         |x                x|
     x            x                           x++----------------++x
      UNACCEPTABLE!                                UNACCEPTABLE!

 The drive may be mounted in the following positions:

  1. Horizontally, with the drive's PC board on the top drive.

  2. Horizontally, with the drive's PC board on the bottom of the
     drive.

  3. Vertically, on either side.

 Do not mount the drive vertically on either end.

 For optimum performance, format the drive in the same orientation as
 it is be mounted in the host system.

 Caution: To avoid potential service problems, observe the following
 precautions:

  - Handle the drive by the edges or frame. Do not pressure on the top
    cover or touch the circuit board.

  - Do not remove or cover factory-installed labels. They contain in-
    formation needed to service the product.

  - Do not put labels over the breather holes on the top surface of
    the drive. The breather holes must remain clear to allow air
    circulate.

 - If a label, oher than a factory-installed label, has been placed
   over the breather holes, remove it. Do not poke holes through the
   label. This damages the filter underneath, allowing contaminants to
   enter the drive.

 - Do not use solvents to remove the adhesive residue from drive
   labels. Small amounts of solvent may get into the unit and contami-
   nate the disc.

 - Do not plug a live DC power cable into the drive power connector.
   This damages the connector contacts.


 (Allready low-level formatted at the factory)



**********************************************************************
                      G   E   N   E   R   A   L
**********************************************************************
SEAGATE   SUPPORT SERVICES

 Seagate Technology
 ------------------
 Technical Support Services
 If you need assistance installing your drive, consult your dealer.
 Dealers are familiar with their unique system configurations and can
 help you with system conflicts and other technical issues. If you
 need additional assistance with your Seagate(r) drive or other
 Seagate products, use one of the Seagate technical support services
 listed below.

 SeaFONE at 1-800-SEAGATE (1-800-732-4283)
 Seagate's 800 number allows toll-free access to automated self-help
 services, providing answers to commonly asked questions,
 troubleshooting tips and specifications for disc drives and tape
 drives. This service is available 24 hours daily and requires a
 touch-tone phone. If you need to speak to a technical support
 engineer, dial this number and listen to the options for technical
 support. (International callers can also reach this automated
 self-help service by dialing 408-456-4496).


 Seagate Technology online services
 Using a modem, you can obtain troubleshooting tips, free utility
 programs, drive specifications and jumper settings for Seagate's
 entire product line. You can also download software for installing
 and analyzing your drive.

 SeaNET
 You can obtain technical information on Seagate drives, Seagate
 software and much more over the Internet from Seagate's World Wide
 Web home page (http://www.seagate.com) or Seagate's ftp server
 (ftp://ftp.seagate.com).

 You may also send E-mail with your questions to DiscSupport@
 Seagate.com or TapeSupport@Seagate.com.


 SeaBOARD
 SeaBOARD is a computer bulletin board system (BBS) that contains
 information about Seagate's disc and tape drive products and is
 available 24 hours daily. Set your communications software to eight
 data bits, no parity and one stop bit (8-N-1). SeaBOARD phone numbers
 are listed in the following table.

 BBS Location           Modem number
 United States      Disc: 408-434-1080; Tape: 408-456-4415
 England            44-1628-478011
 France                         33 1-48 25 35 95
 Germany            49-89-140-9331
 Singapore          65-292-6973
 Thailand           662-531-8111
 Australia          61-2-9756-2359
 Taiwan             886-2-719-6075

 Seagate CompuServe forum
 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 messages.

 Seagate Technology FAX services
 SeaFAX
 You can use a touch-tone telephone to access Seagate's automated FAX
 system to receive technical support information by return FAX. This
 service is available 24 hours daily.
 Location               Telephone number
 United States          1-800-SEAGATE or 408-456-4496
 England                44-1628-894084
 Australia              61-2-9756-5170

 Seagate technical support FAX
 You can FAX questions or comments to technical support specialists 24
 hours daily. Responses are sent during business hours.
 Location               FAX number
 United States          408-944-9120
 England                        44-1628-890660
 France                 33 1-46 04 42 50
 Germany                        49-89-1430-5100
 Australia              61-2-9725-4052
 Singapore              65-293-4722
 Hong Kong              852-2368 7173
 Taiwan                 886-2-715-2923
 Korea                          82-2-556-7294/4251


 Seagate technical support
 You can talk to a technical support specialist during business hours
 Monday through Friday for one-on-one technical help.  Before calling,
 note your system configuration and drive model number (STxxxx). There
 are several technical support phone numbers available for various
 Seagate products.

 Location          Telephone  number
 United States Please dial 1-800-SEAGATE for the specific product
               telephone number.
               (6:00 A.M. to 11:15 A.M., 12:30 P.M. to 5:00 P.M.,
               Pacific time, M-F)
 England       44-1628-894083 (10:00 A.M. to 1:00 P.M., 2:00 P.M. to
               5:00 P.M., M-F)
 France        33 1-41 86 10 86 (9:30 A.M. to 12:30 P.M., 2:00
               P.M. to 5:00 P.M., M-F)
 Germany       Disc: 49-89-140-9332; (9:30 A.M. to 12:30 P.M., 2:00
               P.M. to 4:00 P.M., M-F)
               Tape: 49-89-140-9333
 Australia     61-2-9725-3366 (9:00 A.M. to 5:00 P.M., M-F)
 Singapore     65-290-3998 (9:00 A.M. to 12:00 P.M., 2:00
               P.M. to 5:00 P.M., M-F)
 Hong Kong     852-2368 9918
 Taiwan        886-2-514-2237
 Korea         82-2-556-8241


 SeaTDD 408-944-9121
 Using a telecommunications device for the deaf (TDD), you can send
 questions or comments 24 hours daily and exchange messages with a
 technical support specialist between 6:00 A.M. to 11:15 A.M. and
 12:30 P.M. to 5:00 P.M. (Pacific time) Monday through Friday.


 Customer Service Centers
 Seagate direct OEM, Distribution, System Integrator and Retail
 customers should contact your Seagate Service Representative for
 warranty information.  Other customers contact your place of
 purchase.  Seagate offers comprehensive customer support for all
 Seagate drives.  Seagate customer service centers are the only
 facilities authorized to service Seagate drives. These services are
 available worldwide.

 Location                       Telephone number                FAX number
 United States          1-800-468-3472;                 405-949-6740
 Other Americas
 (Canada & Brazil)      405-949-6706;               405-949-6738
 Mexico                         525-546-6965;                   525-546-4888
 Europe, Middle
 East & Africa          31-2065-43300;              31-2065-34320
 Asia Pacific &
 Australia              65-485-3595;                    65-485-4980
 Japan                          81-3-5462-2904;                 81-3-3462-2979


 Seagate, Seagate Technology and the Seagate logo are registered
 trademarks of Seagate Technology, Inc. SeaFAX, SeaFONE, SeaBOARD,
 SeaTDD, SeaNET, Medalist and DiscWizard are either trademarks or
 registered trademarks of Seagate Technology, Inc. or one of its
 subsidiaries. All other trademarks or registered trademarks are the
 property of their respective owners.


