SONY CORPORATION
================

   SDT-2000, SDT-4000

   Device Type             Tape Drive                             
   Interface               SCSI-2                                 
   Format                  DDS, DDS-DC, DCLZ                      
   Sustained Transfer Rate 183 KBPS (SDT-2000)                    
                                                                  
                           183-366 KBPS (SDT-4000)                
   Size                    3.5 in. half height                    
   View                    Top                                    

<gopher://bitreich.org/I/th99/p/S-T/70034-1.png>
   

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Setting              |  Label   |   Position   |
   |----------------------------------+----------+--------------|
   |>> | Data compression disabled    | JP1/Pins |    Closed    |
   |   |                              |  7 & 8   |              |
   |---+------------------------------+----------+--------------|
   |   | Data compression enabled     | JP1/Pins |     Open     |
   |   |                              |  7 & 8   |              |
   |---+------------------------------+----------+--------------|
   |>> | Parity enabled               | JP1/Pins |    Closed    |
   |   |                              |  9 & 10  |              |
   |---+------------------------------+----------+--------------|
   |   | Parity disabled              | JP1/Pins |     Open     |
   |   |                              |  9 & 10  |              |
   |---+------------------------------+----------+--------------|
   |>> | Factory configured - do not  | JP1/Pins | Unidentified |
   |   | alter.                       | 11 & 12  |              |
   |---+------------------------------+----------+--------------|
   |>> | Terminator enabled           | JP1/Pins |    Closed    |
   |   |                              | 13 & 14  |              |
   |---+------------------------------+----------+--------------|
   |   | Terminator disabled          | JP1/Pins |     Open     |
   |   |                              | 13 & 14  |              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      DRIVE SELECT ID                       |
   |------------------------------------------------------------|
   | Drive ID | JP1/Pins 1 & 2 | JP1/Pins 3 & 4 | JP1/Pins 5 &  |
   |          |                |                |       6       |
   |----------+----------------+----------------+---------------|
   |    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     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                TERMINATION POWER SELECTION                 |
   |------------------------------------------------------------|
   |                 Setting                 | JP1/Pins 15 & 16 |
   |-----------------------------------------+------------------|
   |>> | TERMPWR supplied by drive           |      Closed      |
   |---+-------------------------------------+------------------|
   |   | TERMPWR supplied by SCSI interface  |       Open       |
   |   | to drive                            |                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MANUFACTURERS RECOMMENED MEDIA               |
   |------------------------------------------------------------|
   |  Drive   |     Tape      |    Capacity     | Capacity With |
   |          |               |     Without     |  Compression  |
   |          |               |   Compression   |               |
   |----------+---------------+-----------------+---------------|
   | SDT-2000 | DDS 90 meter  |     2.0 GB      | Unidentified  |
   |----------+---------------+-----------------+---------------|
   | SDT-4000 | DDS (DCLZ) 90 |   2.0-4.0 GB    |  4.0-8.0 GB   |
   |          |     meter     |                 |               |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/p/S-T/70034-2.png>
   

+----------------------------------------------------------------------------+
|                             DIAGNOSTIC LED(S)                              |
|----------------------------------------------------------------------------|
|    LEDs    | Functions  |                                                  |
|------------+------------+--------------------------------------------------|
|    LED1    |    LED2    |    LED3    |    Activity     |Cartridge|  Other  |
|------------+------------+------------+-----------------+---------+---------|
|    Off     |    Off     |    Off     |      None       |  None   |  None   |
|------------+------------+------------+-----------------+---------+---------|
|     On     |    Off     |    Off     |      SCSI       |  None   |  None   |
|------------+------------+------------+-----------------+---------+---------|
| Flashing 1 | Flashing 1 |    Off     |Loading/Unloading|  None   |         |
|------------+------------+------------+-----------------+---------|         |
| Flashing 1 | Flashing 1 |     On     |Loading/Unloading|  Write  |         |
|            |            |            |                 |Protected|         |
|------------+------------+------------+-----------------+---------+---------|
|    Off     |     On     | Flashing 1 |      None       | Loaded  |Cleaning |
|            |            |            |                 |         | Tape at |
|            |            |            |                 |         |   EOM   |
|------------+------------+------------+-----------------+---------+---------|
|    Off     |     On     |    Off     |      None       | Loaded  |  None   |
|------------+------------+------------+-----------------+---------+---------|
|     On     |     On     |    Off     |      SCSI       | Loaded  |  None   |
|------------+------------+------------+-----------------+---------+---------|
| Flashing 1 |     On     |    Off     |   SCSI/Drive    | Loaded  |  None   |
|------------+------------+------------+-----------------+---------+---------|
|Unidentified|     On     |     On     |        X        | Loaded  |  Write  |
|            |            |            |                 |         |Protected|
|------------+------------+------------+-----------------+---------+---------|
|Unidentified| Flashing 2 |Unidentified|        X        | Loaded  |  Error  |
|            |            |            |                 |         |  Rate   |
|            |            |            |                 |         | Warning |
|------------+------------+------------+-----------------+---------+---------|
| Flashing 2 |Unidentified|Unidentified|        X        |    X    |Humidity |
|            |            |            |                 |         | Warning |
|------------+------------+------------+-----------------+---------+---------|
|Unidentified|Unidentified| Flashing 2 |        X        |    X    |Cleaning |
|            |            |            |                 |         | Request |
|------------+------------+------------+-----------------+---------+---------|
|Unidentified|Unidentified| Flashing 3 |        X        |    X    |  Drive  |
|            |            |            |                 |         |Mechanism|
|            |            |            |                 |         | Failure |
|------------+------------+------------+-----------------+---------+---------|
|Unidentified|Unidentified| Flashing 4 |        X        |    X    |  Drive  |
|            |            |            |                 |         |Circuitry|
|            |            |            |                 |         | Failure |
|------------+------------+------------+-----------------+---------+---------|
| Flashing 3 |Unidentified|Unidentified|        X        |    X    | Waiting |
|            |            |            |                 |         |for Reset|
|------------+------------+------------+-----------------+---------+---------|
|Unidentified| Flashing 3 |Unidentified|        X        |    X    | Waiting |
|            |            |            |                 |         |for Eject|
|----------------------------------------------------------------------------|
|Note: 1 LED flashes at 0.25 seconds on/0.25 seconds off. 2 LED flashes at   |
|3.5 seconds on/0.25 seconds off. 3 LED emits a continuous pulse at 0.25     |
|seconds on. 4 LED emits a continuous double pulse at 0.25 seconds on. 'X'   |
|means not applicable.                                                       |
+----------------------------------------------------------------------------+