
R Z 2 9 V A    AVASTOR
NO MORE PRODUCED                                      Native|  Translation
                                                      ------+-----+-----+-----
Form                 3.5"/HH               Cylinders    3832|     |     |
Capacity form/unform  4300/ 4901 MB        Heads          20|     |     |
Seek time   / track   9.0/ 0.8 ms          Sector/track     |     |     |
Controller           SCSI2 SI/FAST         Precompensation
Cache/Buffer          2048 KB SEGMENTED    Landing Zone
Data transfer rate    4.400 MB/S int       Bytes/Sector      512
                     10.000 MB/S ext SYNC
Recording method     RLL 1/7                        operating  | non-operating
                                                  -------------+--------------
Supply voltage     5/12 V       Temperature *C                 |
Power: sleep              W     Humidity     %                 |
       standby            W     Altitude    km                 |
       idle               W     Shock        g                 |
       seek          13.0 W     Rotation   RPM      7200
       read/write    15.0 W     Acoustic   dBA
       spin-up            W     ECC        Bit   198BIT REED SOLOMON,ON THE...
                                MTBF         h     800000
                                Warranty Month        60
Lift/Lock/Park     YES          Certificates     CSA,UL1950,VDE               

**********************************************************************
                        L   A   Y   O   U   T
**********************************************************************
QUANTUM  XP31070/32150/34300 8-BIT  PRODUCT MANUAL 81-108333-01 4/1995


  +---------------------------------------------------------+
  |                                                         |XX
  |                                                   +-+J5 |XXI
  |                                                   +-+   |XXN
  |                                                         |XXT
  |                                                         |XXE
  |                                                         |XXR J1
  |                                                         |XXF
  |                                                         |XXA
  |                                                         |XXC
  | *Fault LED                                              |XXE
  |+-+                                                      |XX
  || |                                                      |XX
  || |                                                      |XX
  || |                                                      |
  |+-+                                                      |XX Power
  | *Busy LED                                               |XX J2
  +---------------------------------------------------------+







 50-pin SCSI Connector (8-bit)
 -----------------------------

      +------------------------------------+
      |       Back View                    |
      |                                    |
      +------------J1----------------J2----+
      |+------------ ------------++-------+|
      ||oooooooooooooooooooooooo1||O O O O||
      ||oooooooooooooooooooooooo2||       ||
      |+-------------------------++-------+|
      +-----------SCSI-------------Power---+
      +                                    +


      +------------------------------------+
      |       Front View (Bezel End)       |
      |                                    |
      |  Fault LED                         |
      +-+----------------------------------+
      +-++----------+----------------------+
      | ||ooo oooooo20                     |
      + ||oooooooooo|                      +
        |+1---------J3 Option
    Busy LED           Connector



**********************************************************************
                      J   U   M   P   E   R   S
**********************************************************************
QUANTUM  XP31070/32150/34300 8-BIT  PRODUCT MANUAL 81-108333-01 4/1995

 Jumper Setting
 ==============


 TERMPWR 8-bit Drives
 --------------------
                                |
                                |
                           +--+ |
                           |xx| | TERMPWR (8-bit Drives)
                           |oo| | To configure the drive to provide
                           +--+ | active termination, install a jumper
      --------------------------+ as shown. Else, remove the jumper.
      XXXXXXXXXXXXXXXXXXXXXXXXX
        J1  SCSI Connector


 Active Termination (8-bit Drives)
 ---------------------------------
 The drive can be configured to provide or not provide active
 termination. The drive location on the SCSI bus and the method used
 to terminate the SCSI bus (active termination or separate terminator)
 determines how to configure the active termination feature of the
 drive.

 NOTE
 Refer to your system or SCSI controller documentation regarding any
 specific recommendations regarding drive placement on the SCSI bus
 and SCSI bus termination.

 +------------------+------------------------------------------------+
 |Drive installation|Active Termination Configuration                |
 |location on SCSI  |                                                |
 |Bus               |                                                |
 +------------------+------------------------------------------------+
 |Drive installed   |If there is no separate bus terminator used at  |
 |at end of bus     |the SCSI bus end that contains the drive,       |
 |                  |configured the drive to provide active          |
 |                  |termination.                                    |
 +------------------+------------------------------------------------+
 |Drive installed   |If a separate bus terminator IS used at the SCSI|
 |at end of bus     |bus end that contains the drive, configure the  |
 |                  |drive to NOT provide active termination.        |
 +------------------+------------------------------------------------+
 |Drive NOT         |Configure the drive NOT to provide active       |
 |installed at end  |termination.                                    |
 |of bus            |                                                |
 +------------------+------------------------------------------------+


 SCSI ID 8-bit Drives
 --------------------
 Each SCSI device on the bus must have a unique SCSI ID number
 assigned to it. The drive can be configured for SCSI ID numbers that
 range from 0 through 7.

 Set the SCSI ID for the drive at Option connector J3.

    +------------------20
    |o o o   o o o o o o| Option Connector
    |o o o o o o o o o o|
    +1------------------+

   +----------+-----------------------+
   | SCSI ID  |        Pins           |
   |          |  5-6  |  3-4  |  1-2  |
   +----------+-------+-------+-------+
   |    0     | OPEN  | OPEN  | OPEN  |
   +----------+-------+-------+-------+
   |    1     | OPEN  | OPEN  | CLOSED|
   +----------+-------+-------+-------+
   |    2     | OPEN  | CLOSED| OPEN  |
   +----------+-------+-------+-------+
   |    3     | OPEN  | CLOSED| CLOSED|
   +----------+-------+-------+-------+
   |    4     | CLOSED| OPEN  | OPEN  |
   +----------+-------+-------+-------+
   |    5     | CLOSED| OPEN  | CLOSED|
   +----------+-------+-------+-------+
   |    6     | CLOSED| CLOSED| OPEN  |
   +----------+-------+-------+-------+
   |    7     | CLOSED| CLOSED| CLOSED|
   +----------+-------+-------+-------+

 Configure the drive for remote (external) SCSI ID selection by
 removing the SCSI ID jumpers (if present) from the referenced SCSI
 ID pins. Then connect the leads from the external selection
 switch(es) to the referenced pins. Observe the following guidelines
 while doing so.

 - ID Bit 0, at Pin 1, is the Least Significant Bit (and has the
   lowest priority).

 - SCSI ID Bits 0, 1, and 2 (pins 1, 3, and 5, respectively) are
   active LOW signals. That is, the bit is a 1 if the corresponding
   remote switch is closed to ground.

 - Use pins 2, 4, and 6 as the associated ground returns for ID bits
   0, 1, and 2, respectively. The ground returns can be used
   individually, or the ground returns of all three ID bits can be
   combined at pin 2, 4, or 6.


 Spindle Synchronization 8-bit Drives
 ------------------------------------
 The drive supports synchronized spindle operation. Whether the drive
 operates as master or slave is determined by the contents of the RPL
 field in the Rigid Disk Geometry Page (04h) for the drive or the
 Auto field of the Quantum (vendor) Special Function Control Page
 (25h).

 The time interval between spindle synchronization checks is set using
 the Spindle Sync Check Interval byte of the Quantum (vendor) Special
 Function Control Page (25h) of the MODE SELECT command. Intervals of
 5 to 60 minutes can be set.

 The drive always maintains local speed regulation when no reference
 signal is applied.

 When the drive operates as a master, it generates a spindle
 synchronization reference signal (SPINDL_SYNC_REF L). This reference
 signal is available as an output to other drives at Option connector
 pins 10 and 19 (pins 10 and 19 are connected together on the drive).

 When the drive operates as a slave, it looks for a spindle
 synchronization reference signal (SPINDL_SYNC_REF L) as an input from
 the master drive. The slave looks for this spindle synchronization
 input at either pin 10 or 19 on the Option connector (pins 10 and 19
 are connected together in the drive).

 CAUTION
 All Atlas series drives can be connected for synchronized spindle
 operation. Models XP31070, XP32150 and XP34300 drives must not be
 used for synchronized spindle operation in conjunction with drives
 from different model series or unpredictable results might occur.
 For example, XP31070, XP32150 and XP34300 drives can be connected for
 spindle synchronization in the same system, but they must not include
 a synchronization connection to a Capella series disk drive (VP31110
 or VP32210).

 NOTE
 When connecting multiple drives together for spindle synchronization,
 be sure to use proper cabling techniques to avoid ground loop
 problems.

 Attach the spindle synchronization (SPINDL_SYNC_REF L) connection
 and associated ground connection at the Option connector. Pin 19 is
 provided to permit the use of a 2-pin plug for the spindle sync
 connections. Pin 10 i sprovided as an alternate spindle
 synchronization connection to facilitate installations where a 10-pin
 header is used to connect several remote features. The ground return
 pins are 2, 4, 6 or 20.


    +------------------20
    |* * *   0 o o o o *| Option Connector
    |o o o o o o o o o 0| * = LOGIC_GND L (Pins 2, 4, 6, 20)
    +1------------------+ 0 = SPINDL_SYNC_REF L (pins 10, 19)


 Write Protection 8-bit Drives
 -----------------------------

    +------------------20
    |o o o   o o o o X o| Option Connector
    |o o o o o o o o X o|
    +1------------------+
 To write protect the drive, install a jumper across Option
 connector pins 17 and 18. To disable write protection, remove the
 jumper.


 Spin Up Power On 8-bit Drives
 -----------------------------

    +------------------20
    |o o o   o o X o o o| Option Connector
    |o o o o o o X o o o|
    +1------------------+

 Atlas drives have three Spin-Up on Power On modes:

 - Option 1
   Spin up occurs immediately when power is apploed

 - Option 2
   Drive spin up occurs after a predetermined delay following power
   on. The delay is equal to a user-specified multiplier, multiplied
   by one plus the numerical SCSI ID of the drive. This will give a
   staggered spin-up in multiple-drive installations.

 - Option 3
   Drive spin up is controlled by the START STOP UNIT command.

 For Option 1, immediate spin up power on, install the jumper across
 pins 13 and 14 of the Option connector.

 For Option 2, spin up after a delay, install the jumper across pins
 13 and 14 of the Option connector. Set delay parameters in the MODE
 SELECT command, Quantum (Vendor) Special Function Control Page (25h).

 For Option 3, spin up controlled by the START STOP UNIT command,
 remove the jumper (if present) from across pins 13 and 14 of the
 Option connector.


 Remote Busy and Fault Displays 8-bit drives
 -------------------------------------------
 Busy and Fault status of the drive can be monitired remotely by
 connecting remote (external) Busy and remote Fault display LEDs to
 the Option connector.


 Remote Busy LED
 ---------------
 Connect the cathode side of the remote Busy LED to pin 9, BSY_OUT L.
 Connect the anode side of the LED to pin 11, +5VDC OUT.


 Remote Fault LED
 ----------------
 Connect the cathode side of the remote Fault LED to pin 7, FLT_OUT L.
 Connect the anode side of the LED to pin 11, +5VDC OUT.

    +------------------20
    |o o o   o o o o o o| Option Connector
    |o o o o o o o o o o|
    +1------------------+
           | | +-- +5VDC OUT
           | +---- BSY_OUT L
           +------ FLT_OUT L



**********************************************************************
                      I   N   S   T   A   L   L
**********************************************************************
QUANTUM  VP31110/32210 CAPELLA  PRODUCT MANUAL 81-108335-01  4/1995

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

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

     horizontally             vertically
   +-----------------+   +--+             +--+ +------------------+
   |                 |   |  +-----+ +-----+  | |                  |
   |                 |   |  |     | |     |  | |+----------------+|
 +-+-----------------+-+ |  |     | |     |  | ||                ||
 +---------------------+ |  |     | |     |  | ||                ||
                         |  |     | |     |  | ||                ||
                         |  |     | |     |  | ||                ||
 +---------------------+ |  +-----+ +-----+  | ||                ||
 +-+-----------------+-+ +--+             +--+ ||                ||
   |                 |                         ||                ||
   |                 |                         ||                ||
   +-----------------+                         ||                ||
                                               ++----------------++

 You can mount the disk drive in any position. LR models mount in RAID
 storage subsystems. The drive (with bezel) attaches to the system bay
 and accept #6-32 screws. Screws should not exceed 0.25 inch
 (6.25 millimeters) in length, otherwise damage to the PCB may result.


 Combination Connector - 8-bit
 ------------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-41254-01     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | 87711-502       | Berg Electronics (formerly Dupont Electronics)|
  +-----------------+-----------------------------------------------+
    Includes 0.1-in pitch, 50-pin SCSI connector and 4-pin power
    connector.


 Combination Connector - 16-bit
 -------------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-43123-01     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | 87360-0003      | Molex                                         |
  +-----------------+-----------------------------------------------+
    Includes 68-pin SCSI connector, 4-pin power connector, and a
    2-mm pitch, 12-pin (2x6) Option connector.


 Option Connector - 8-bit
 ------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-36484-08     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | 954339-01-10-15 | 3M                                            |
  +-----------------+-----------------------------------------------+
  | P92-300-204-6   | AMP, Inc.                                     |
  +-----------------+-----------------------------------------------+
  | 87049-2085      | Molex, Inc.                                   |
  +-----------------+-----------------------------------------------+
    A 2-mm pitch, 19-pin (2x10) keyed (missing pin) connector


 Secondary Option Connector - 16-bit
 -----------------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-36484-09     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | P93-300-204-7   | AMP                                           |
  +-----------------+-----------------------------------------------+
  | 954339-01-07-15 | 3M                                            |
  +-----------------+-----------------------------------------------+
    A 2-mm pitch, 13-pin (2x7) keyed (missing pin) connector


 Shunt Jumper - All Models
 -------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-36482-01     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | 86730-001       | Berg Electronics (formerly Dupont Electronics)|
  +-----------------+-----------------------------------------------+
  | LPC-SPG         | Honda                                         |
  +-----------------+-----------------------------------------------+
    A 2-mm pitch shunt for configuring termination characteristics


 RAID Connector - SCA Models
 ---------------------------
  +-----------------+-----------------------------------------------+
  | Part Number     | Vendor                                        |
  +-----------------+-----------------------------------------------+
  | 12-41319-01     | Quantum                                       |
  +-----------------+-----------------------------------------------+
  | SSC80-D01       | Specialty Electronics                         |
  +-----------------+-----------------------------------------------+
  Champ 0.050 inch Series I 80-position plug


 DC Power and pin connector assignments
 --------------------------------------
      +------------+   pin 1    +12 VDC
      | 4  3  2  1 |   pin 2    +12 Volts Return GROUND
      +------------+   pin 3    + 5 Volts Return GROUND
                       pin 4    + 5 VDC


 Mounting brackets may be required when installing the drive in a
 5.25-inch form factor bay. We recommended using brackets supplied
 by Quantum Corporation to mount the drive. Otherwise, the drive's
 isolation characteristics could be compromised. A bracket kit
 including four screws is available from the Quantum Corp. The part
 number is 70-30695-01.


 CAUTION
 The placement of the drive in the computer system must permit
 sufficient air-flow to maintain drive environment temperature within
 41*CF to 131*F (+5*C to +55*C) and maintain component surface
 temperatures below the maximums.


 CAUTION
 Screw-length must not exceed 0.25-inch (6.25 millimeters); or the
 drive may be damaged (#6-32).


