TANDY/RADIO SHACK
=================

   DUAL DISPLAY GRAPHICS ADAPTER (250-3045)

   Card Type                    Video card                        
   Video Processor              6845                              
   Data Bus                     8-bit ISA                         
   Video Types Supported        Monochrome, CGA, Plantronics      
   Highest Resolution Supported 720 x 348                         

<gopher://bitreich.org/I/th99/v/S-T/52671-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                  |     Label     |
   |--------------------------------------------+---------------|
   | 9-pin video out connector                  |      CN1      |
   |------------------------------------------------------------|
   |      Note:An RCA jack for composite video modes is         |
   |      provided on an included adapter cable.                |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Factory configured - do not alter  | SW1/6 |    On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    VIDEO MODE SELECTION                    |
   |------------------------------------------------------------|
   |      Setting       | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 |
   |--------------------+-------+-------+-------+-------+-------|
   |>> | Emulate color  |  On   |  On   |  Off  |  On   |  On   |
   |   | on monochrome  |       |       |       |       |       |
   |   |    monitor     |       |       |       |       |       |
   |---+----------------+-------+-------+-------+-------+-------|
   |   |   Monochrome   |  Off  |  On   |  Off  |  On   |  On   |
   |   |      mode      |       |       |       |       |       |
   |---+----------------+-------+-------+-------+-------+-------|
   |   |   Color mode   |  On   |  Off  |  Off  |  On   |  On   |
   |---+----------------+-------+-------+-------+-------+-------|
   |   |   Composite    |  On   |  Off  |  On   |  Off  |  Off  |
   |   |   color mode   |       |       |       |       |       |
   |---+----------------+-------+-------+-------+-------+-------|
   |   |   Composite    |  On   |  Off  |  On   |  Off  |  On   |
   |   |   monochrome   |       |       |       |       |       |
   |   |      mode      |       |       |       |       |       |
   +------------------------------------------------------------+