CONNER PERIPHERALS, INC.

C250MQ (VER. 2)

Device Type             Internal Tape Drive
Interface               Floppy
Format                  QIC DC-2000
Sustained Transfer Rate Unidentified
Size                    3.5 in. third height
View                    Top


                                CONNECTIONS

         Function            Label            Function            Label

  24-pin interface            CN1      Mini DC Power               CN2
  connector (from                      connector - floppy
  adapter)                             format (from adapter)

  Note: An adapter board with a 4-pin power connector, and a 34 pin
  card-edge floppy interface connector is included with the drive (see
  diagram). The only reasons to remove the card are:

            a) Drive will not fit into case with adapter board installed.

            b) Only interface connectors available on data cable are
            header connectors.

            c) Only power connector available is mini floppy format.

            d) Jumper settings must be altered.

                        USER CONFIGURABLE SETTINGS

                  Setting                    Label          Position

  »   Factory configured - do not alter.      JP8         Unidentified

  »   Termination disabled                    JP2             Open

      Termination enabled                     JP2            Closed

  »   Header read automatic enabled           JP3            Closed

      Header read automatic disabled          JP3             Open
      (UNIX/XENIX)

                               DRIVE SELECT

                Setting                                JP6

  »   Factory drive select                       Pins 1 - 5 open

      Drive one in two drive system             Pins 1 & 2 closed

      Drive two in two drive system             Pins 2 & 3 closed

      Drive two in two drive system             Pins 3 & 4 closed

      Drive three in two drive system           Pins 4 & 5 closed

           MANUFACTURERS RECOMMENED MEDIA

           Tape                    Capacity

      Sony QDC2080;                  83MB

        3M DC2080

  Sony QDC2080 (QIC-80);             83MB

     3M DC2080 XIMAT

      Sony QDC2120;                 124MB

        3M DC2120

      Conner 250QT;                 124MB

  Sony QDC2120 (QIC-80);

     3M DC2120 XIMAT


                             DIAGNOSTIC LED(S)

    LED         Color         Status                 Condition

   LED1      Unidentified       On                Drive is active

   LED1      Unidentified       Off             Drive is not active

  Note: Do not remove media while drive is active. Wait until LED1 is off
  before ejecting tape.