BEHAVIOR TECH COMPUTER CORPORATION
==================================

   185X SERIES SOUND CARD

   Card Type       Sound card                                     
   Chip Set        Unidentified                                   
   Maximum Onboard None                                           
   Memory          
   I/O Options     Line in, microphone, Game/MIDI port, CD-ROM    
                   audio connector, external wavetable socket,    
                   CD-ROM interface, modem interface, volume      
                   control                                        
   Data Bus        16-bit ISA                                     
   Floppy drives   None                                           
   supported       

<gopher://bitreich.org/I/th99/i/A-B/52623-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Line in              |  J1   | Speaker out         |  J7   |
   |----------------------+-------+---------------------+-------|
   | Microphone           |  J2   | Modem interface     |  J11  |
   |----------------------+-------+---------------------+-------|
   | Game/MIDI port       |  J3   | Panasonic CD-ROM    |  J12  |
   |                      |       | audio connector     |       |
   |----------------------+-------+---------------------+-------|
   | Mitsumi CD-ROM audio |  J4   | Sony CD-ROM         |  J13  |
   | connector            |       | interface           |       |
   |----------------------+-------+---------------------+-------|
   | External wavetable   |  J5   | Volume control      |  VR1  |
   | socket               |       | (optional)          |       |
   |----------------------+-------+---------------------+-------|
   | IDE CD-ROM interface |  J6   |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  JP5  | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |          FRONT PANEL AUDIO CONTROL CONFIGURATION           |
   |------------------------------------------------------------|
   |          Setting           |             JP16              |
   |----------------------------+-------------------------------|
   |        Sound muting        |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |         Volume UP          |       Pins 3 & 4 closed       |
   |----------------------------+-------------------------------|
   |        Volume DOWN         |       Pins 5 & 6 closed       |
   +------------------------------------------------------------+