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       # MEDIATRIX PERIPHERALS, INC.
       
          AUDIOTRIX PRO
       
          Card Type     Sound                                            
          Chipset       Unidentified                                     
          Controller    
          I/O Options   Audio in(2), Audio out, CD-ROM interface(2),     
                        Microphone                                       
          Maximum DRAM  512KB (on daughterboard                          
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Purpose       | Location |    Purpose     | Location |
          |---------------------+----------+----------------+----------|
          | Audio in            |   CN1    | Sound effects  |   CN7    |
          |                     |          | daughterboard  |          |
          |---------------------+----------+----------------+----------|
          | Microphone          |   CN2    | DRAM           |   CN8    |
          |                     |          | daughterboard  |          |
          |---------------------+----------+----------------+----------|
          | Audio in            |   CN3    | DRAM           |   CN9    |
          |                     |          | daughterboard  |          |
          |---------------------+----------+----------------+----------|
          | Audio out           |   CN4    | SCSI           |   CN10   |
          |                     |          | daughterboard  |          |
          |---------------------+----------+----------------+----------|
          | Game/MIDI port      |   CN5    | SCSI           |   CN11   |
          |                     |          | daughterboard  |          |
          |---------------------+----------+----------------+----------|
          | Sound effects       |   CN6    |                |          |
          | daughterboard       |          |                |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  JOYSTICK TYPE SELECTION                   |
          |------------------------------------------------------------|
          |           Joystick             |          JP2/A-F          |
          |--------------------------------+---------------------------|
          | » |     Dual without MIDI      |     Pins 1 & 2 closed     |
          |---+----------------------------+---------------------------|
          |   |      Single with MIDI      |     Pins 2 & 3 closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 MICROPHONE TYPE SELECTION                  |
          |------------------------------------------------------------|
          |        Microphone          |            JP1/A-B            |
          |----------------------------+-------------------------------|
          | » |        Dynamic         |       Pins 2 & 3 closed       |
          |---+------------------------+-------------------------------|
          |   |        Electret        |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+