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       # MEDIA VISION TECHNOLOGY, INC.
       
          SPECTRUM 16 (700-0171-02)
       
          Card Type   Sound card                                         
          Chip Set    Unidentified                                       
          I/O Options CD-ROM interface, game/MIDI port, Line in, line    
                      out, mono in, audio in - CD-ROM, PC speaker in,    
          Data Bus    16-bit ISA                                         
          Card Size   Three-quarter length, Full-height card             
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function     | Label |        Function         | Label |
          |------------------+-------+-------------------------+-------|
          | Line in jack     |  CN1  | Unidentified connector  |  J3   |
          |------------------+-------+-------------------------+-------|
          | Line out jack    |  CN2  | PC speaker in           |  J4   |
          |------------------+-------+-------------------------+-------|
          | Mono in jack     |  CN3  | Audio in - CD-ROM       |  J5   |
          |------------------+-------+-------------------------+-------|
          | Game/MIDI port   |  CN4  | Auxiliary Line in       |  J9   |
          |                  |       | connector               |       |
          |------------------+-------+-------------------------+-------|
          | CD-ROM interface |  J1   |                         |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | ยป | Factory configured - do not     |  JP1  | Unidentified |
          |   | alter                           |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       SOUND BOARD ID                       |
          |------------------------------------------------------------|
          |   ID    | JP2 Pins 1 & 2 | JP2 Pins 3 & 4 | JP2 Pins 5 & 6 |
          |---------+----------------+----------------+----------------|
          |    0    |      Open      |      Open      |      N/A       |
          |---------+----------------+----------------+----------------|
          |    1    |     Closed     |      Open      |      N/A       |
          |---------+----------------+----------------+----------------|
          |    2    |      Open      |     Closed     |      N/A       |
          |---------+----------------+----------------+----------------|
          |    3    |     Closed     |     Closed     |      N/A       |
          |---------+----------------+----------------+----------------|
          |    4    |      N/A       |      N/A       |     Closed     |
          +------------------------------------------------------------+