COMPAQ COMPUTER CORPORATION
===========================

   12/24 GB DAT 6 CASSETTE AUTOLOADER

   Device Type             Internal Tape Drive                    
   Interface               SCSI-2 Fast                            
   Format                  DAT, DDS-3                             
   Sustained Transfer Rate 1 MBPS (native), 2 MBPS (compressed)   
   Size                    5.25 in. full height                   
   View                    Top                                    

<gopher://bitreich.org/I/th99/p/C-D/70226-1.png>
   

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Setting             |   Label   |   Position   |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   | JP1/Pin 9 | Unidentified |
   | alter                           |           |              |
   |---------------------------------+-----------+--------------|
   |>> Media Recognition System      |   SW2/3   |      On      |
   | disabled                        |           |              |
   |---------------------------------+-----------+--------------|
   | Media Recognition System        |   SW2/3   |     Off      |
   | enabled                         |           |              |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   |   SW2/4   |      On      |
   | alter                           |           |              |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   |   SW2/5   |      On      |
   | alter                           |           |              |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   |   SW2/6   |      On      |
   | alter                           |           |              |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   |   SW2/7   |      On      |
   | alter                           |           |              |
   |---------------------------------+-----------+--------------|
   |>> Factory configured - do not   |   SW2/8   |      On      |
   | alter                           |           |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DRIVE SELECT ID                       |
   |------------------------------------------------------------|
   | Drive ID | JP1/Pins 3 & 4 | JP1/Pins 5 & 6 | JP1/Pins 7 &  |
   |          |                |                |       8       |
   |----------+----------------+----------------+---------------|
   |    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     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   OPTION SWITCH SETTINGS                   |
   |------------------------------------------------------------|
   |          Setting           | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
   |----------------------------+-------+-------+-------+-------|
   |>> Re-sequencing and LUN 1  |  On   |  On   |  On   |  Off  |
   | Magazine Ready enabled     |       |       |       |       |
   |----------------------------+-------+-------+-------+-------|
   | Re-sequencing, LUN 0 Drive |  Off  |  On   |  On   |  Off  |
   | Inquiry, and LUN 1         |       |       |       |       |
   | Magazine Ready enabled     |       |       |       |       |
   |----------------------------+-------+-------+-------+-------|
   | Auto-stack and auto-eject  |  On   |  Off  |  Off  |  Off  |
   | enabled                    |       |       |       |       |
   |----------------------------+-------+-------+-------+-------|
   | All options disabled       |  On   |  On   |  On   |  On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DATA COMPRESSION SETTINGS                  |
   |------------------------------------------------------------|
   |                  Setting                   | SW2/1 | SW2/2 |
   |--------------------------------------------+-------+-------|
   |>> Enable compression at power-up with SCSI |  On   |  On   |
   | interface                                  |       |       |
   |--------------------------------------------+-------+-------|
   | Enable compression at power-up without     |  On   |  Off  |
   | SCSI interface                             |       |       |
   |--------------------------------------------+-------+-------|
   | Disable compression at power-up with SCSI  |  Off  |  On   |
   | interface                                  |       |       |
   |--------------------------------------------+-------+-------|
   | Disable compression at power-up without    |  Off  |  Off  |
   | SCSI interface                             |       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                TERMINATION POWER SELECTION                 |
   |------------------------------------------------------------|
   |                  Setting                  | JP1/Pins 1 & 2 |
   |-------------------------------------------+----------------|
   |>> | TERMPWR supplied by drive             |     Closed     |
   |---+---------------------------------------+----------------|
   |   | TERMPWR supplied by SCSI interface to |      Open      |
   |   | drive                                 |                |
   +------------------------------------------------------------+

   +---------------------------------+
   | MANUFACTURERS RECOMMENDED MEDIA |
   |---------------------------------|
   |              Tape               |
   |---------------------------------|
   |        Sony 60m (DG-60M)        |
   |---------------------------------|
   |        Fuji 90m (DG-90M)        |
   |---------------------------------|
   |       Fuji 120m (DG-120M)       |
   |---------------------------------|
   |      Sony 125m (DGD-125m)       |
   |---------------------------------|
   |      Fuji 125m (DG3-125m)       |
   |---------------------------------|
   |     Maxell 125m (HS 4/125s)     |
   +---------------------------------+

<gopher://bitreich.org/I/th99/p/C-D/70226-2.png>
   

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color |  Status  |            Condition             |
   |------+-------+----------+----------------------------------|
   | LED1 | Green |    On    | A tape magazine is loaded in the |
   |      |       |          |              drive               |
   |------+-------+----------+----------------------------------|
   | LED1 | Green | Blinking | A tape magazine is being loaded  |
   |      |       |          |           in the drive           |
   |------+-------+----------+----------------------------------|
   | LED1 | Green |   Off    | A tape magazine is not loaded in |
   |      |       |          |              drive               |
   |------+-------+----------+----------------------------------|
   | LED2 | Green |    On    |   A cartridge is loaded in the   |
   |      |       |          |              drive               |
   |------+-------+----------+----------------------------------|
   | LED2 | Green | Blinking | The drive is reading/writing or  |
   |      |       |   fast   |  is in a power diagnostic mode   |
   |------+-------+----------+----------------------------------|
   | LED2 | Green | Blinking |  A cartridge is being loaded in  |
   |      |       |   slow   |              drive               |
   |------+-------+----------+----------------------------------|
   | LED2 | Green |   Off    |         No tape activity         |
   |------+-------+----------+----------------------------------|
   | LED3 | Amber |    On    |    A fatal hardware error has    |
   |      |       |          |             occurred             |
   |------+-------+----------+----------------------------------|
   | LED3 | Amber | Blinking |  A non-fatal error has occurred  |
   |------+-------+----------+----------------------------------|
   | LED3 | Amber |   Off    |     Drive operation is good      |
   +------------------------------------------------------------+