HEWLETT-PACKARD COMPANY
=======================

   HP C1554A

   Device Type             Internal Tape Drive                    
   Interface               SCSI-2                                 
   Format                  DDS-3, DDS-DC                          
   Sustained Transfer Rate 1.0  MBPS                              
                                                                  

   Size                    3.5 in. half height                    
   View                    Top                                    

<gopher://bitreich.org/I/th99/p/E-H/70117-1.png>
   

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Setting               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>>  | Factory configured - do not    |  JP5  | Unidentified |
   |    | alter                          |       |              |
   |------------------------------------------------------------|
   | Note: Jumper JP5 causes data compression on writes to be   |
   | disabled at power on if connected to ground. A host may    |
   | override this unless "switch 2" on underside of drive is   |
   | set to OFF. Exact location and orientation of "switch 2"   |
   | is unidentified.                                           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DRIVE SELECT ID                       |
   |------------------------------------------------------------|
   |   Drive ID    |     JP1      |     JP2      |     JP3      |
   |---------------+--------------+--------------+--------------|
   |       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    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              MANUFACTURERS RECOMMENDED MEDIA               |
   |------------------------------------------------------------|
   |      Tape       |     Capacity Without     | Capacity With |
   |                 |       Compression        |  Compression  |
   |-----------------+--------------------------+---------------|
   |  60 meter DDS   |          1.3 GB          |    2.6 GB     |
   |    cartridge    |                          |               |
   |-----------------+--------------------------+---------------|
   |  90 meter DDS   |          2.0 GB          |    4.0 GB     |
   |    cartridge    |                          |               |
   |-----------------+--------------------------+---------------|
   | 120 meter DDS-2 |          4.0 GB          | Unidentified  |
   |    cartridge    |                          |               |
   |-----------------+--------------------------+---------------|
   | 125 meter DDS-3 |         12.0 GB          |    24.0 GB    |
   |    cartridge    |                          |               |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/p/E-H/70117-2.png>
   

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |      LED1      |      LED2      |        Condition         |
   |                |                |                          |
   | (Green/Yellow) | (Green/Yellow) |                          |
   |----------------+----------------+--------------------------|
   |      Off       |      Off       | No power/drive Idle, no  |
   |                |                |        cartridge         |
   |----------------+----------------+--------------------------|
   |      Off       | Flash (Green)  |   No cartridge, drive    |
   |                |                |          active          |
   |----------------+----------------+--------------------------|
   |   On (Green)   | Flash (Green)  | Cartridge present, drive |
   |                |                |          active          |
   |----------------+----------------+--------------------------|
   |   On (Green)   |   On (Green)   | Cartridge loaded, drive  |
   |                |                |           idle           |
   |----------------+----------------+--------------------------|
   |   On (Green)   |      Off       |  Cartridge present but   |
   |                |                |        not loaded        |
   |----------------+----------------+--------------------------|
   | Pulse (Green)  | Pulse (Green)  |   Cartridge loading or   |
   |                |                |        unloading         |
   |----------------+----------------+--------------------------|
   | Pulse (Yellow) | Pulse (Green)  | Write protect cartridge  |
   |                |                |   loading or unloading   |
   |----------------+----------------+--------------------------|
   |  On (Yellow)   |   On (Green)   | Write protect cartridge  |
   |                |                |    loaded, drive idle    |
   |----------------+----------------+--------------------------|
   |  On (Yellow)   |      Off       | Write protect cartridge  |
   |                |                |  present but not loaded  |
   |----------------+----------------+--------------------------|
   |  On (Yellow)   |   On (Green)   | Write protect cartridge  |
   |                |                |   loaded, drive active   |
   |----------------+----------------+--------------------------|
   |   On (Green)   | Pulse (Green)  | Caution (media warning)  |
   |                |                | - cleaning tape required |
   |----------------+----------------+--------------------------|
   | Pulse (Yellow) |  On (Yellow)   |     Self test failed     |
   |----------------+----------------+--------------------------|
   | Pulse (Yellow) | Pulse (Yellow) |    Drive powering on     |
   +------------------------------------------------------------+