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       # MEDIA VISION TECHNOLOGY, INC.
       
          PRO AUDIO SPECTRUM 16 BASIC (650-0053-52)
       
          Card Type       Sound card                                     
          Chip Set        Unidentified                                   
          Maximum Onboard Unidentified                                   
          Memory          
          I/O Options     Game/MIDI port, audio in, microphone in,       
                          stereo line in, stereo line out                
          Data Bus        16-bit ISA                                     
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Function       | Label |       Function       | Label |
          |---------------------+-------+----------------------+-------|
          | Game/MIDI port      |  CN1  | Stereo line in       |  CN4  |
          |---------------------+-------+----------------------+-------|
          | Microphone in       |  CN2  | Audio in - CD-ROM    |  J10  |
          |---------------------+-------+----------------------+-------|
          | Stereo line out     |  CN3  |                      |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     BOARD ID SELECTION                     |
          |------------------------------------------------------------|
          |   Setting    | J2/pins 1 & 2 | J2/pins 3 &  | J2/pins 5 &  |
          |              |               |      4       |      6       |
          |--------------+---------------+--------------+--------------|
          | »     |  0   |     Open      |     Open     |     Open     |
          |-------+------+---------------+--------------+--------------|
          |       |  1   |    Closed     |     Open     |     Open     |
          |-------+------+---------------+--------------+--------------|
          |       |  2   |     Open      |    Closed    |     Open     |
          |-------+------+---------------+--------------+--------------|
          |       |  3   |    Closed     |    Closed    |     Open     |
          |-------+------+---------------+--------------+--------------|
          |       |  4   |     Open      |     Open     |    Closed    |
          |------------------------------------------------------------|
          |      Note: When ID 4 is selected, the base I/O address is  |
          |      forced to 388h. For all other ID’s the software scans |
          |      for available settings. Refer to the manufacturer’s   |
          |      documentation for possible settings.                  |
          +------------------------------------------------------------+