ULTRASTOR

ULTRAARRAY-144EZ

  Data bus:                  N/A

  Size:                      5.25" FF, HH

  Hard drive supported:      5 SCSI channels

  Floppy drives supported:   None



[Image]

                             DIAGNOSTIC LED(S)

        LED            Status                     Function

         1               on          a command is being processed by the
                                                 controller

         1               off        no command is being processed by the
                                                 controller

         2               on              indicates a drive failure

         2               off                   drive is good

         3               on            maintenance process is active

         3               off         maintenance process is not active

         4               on                    status update

         4               off                  no status update

                        USER CONFIGURABLE SETTINGS

             Function                   Location             Setting

  Active termination for drive       JP1/pins 1 & 2          closed
  channel 0 enabled

  Active termination for drive       JP1/pins 3 & 4          closed
  channel 1 enabled

  Active termination for drive       JP1/pins 5 & 6          closed
  channel 2 enabled

  Active termination for drive       JP1/pins 7 & 8          closed
  channel 3 enabled

  Active termination for drive      JP1/pins 9 & 10          closed
  channel 4 enabled

  Active termination for drive      JP1/pins 11 & 12         closed
  channel 0 enabled

                          TERMINATION POWER - JP7

                 Setting                   JP7/pins 1 &    JP7/pins 3 & 4
                                                2

  »   TERMPWR supplied by                     closed            open
      UltraArray-144EZ to itself

      TERMPWR supplied by                     closed           closed
      UltraArray-144EZ to TRMPWR pin

      TERMPWR supplied by TRMPWR pin           open            closed

                       MISCELLANEOUS TECHNICAL NOTES

  JP1 & JP7 are located on the PCB at the bottom of the drive. Diagram is
                              not available.