IMAGRAPH CORPORATION
====================

   IMASCAN CRHOMA/VL, IMASCAN MONO/MONO-D/VL, IMASCAN
   RGB/RGB-D/VL

   Card Type       Video                                          
   Chip Set        Tseng Labs ET4000/W32                          
   Maximum Onboard 2MB DRAM (Memory configuration on the Imascan  
   Memory          Mono/Mono-D/VL is unidentified)                
   Data Bus        32-bit VESA Local Bus                          
   Video Types     XVGA                                           
   Supported       
   Highest         1280 x 1024                                    
   Resolution      
   Supported       

<gopher://bitreich.org/I/th99/v/I-L/51734-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Label |        Function        | Label |
   |-------------------+-------+------------------------+-------|
   | VGA Out           |  J1   | Daughter board         |  J4   |
   |                   |       | connector              |       |
   |-------------------+-------+------------------------+-------|
   | Capture video in  |  J2   | Daughter board         |  J5   |
   |                   |       | connector              |       |
   |-------------------+-------+------------------------+-------|
   | VGA feature       |  J3   |                        |       |
   | connector         |       |                        |       |
   |------------------------------------------------------------|
   | Note: The exact # of pins on J5 is unidentified.           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Setting             | Label |     Position      |
   |--------------------------------+-------+-------------------|
   |>> | IRQ 2/9 enabled            |  JP1  | Pins 1 & 2 closed |
   |---+----------------------------+-------+-------------------|
   |   | Any IRQ disabled           |  JP1  | Pins 2 & 3 closed |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/v/I-L/51734-2.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | Daughter board       |  J1   | Daughter board      |  J6   |
   | connector            |       | connector           |       |
   |------------------------------------------------------------|
   | Note: The exact # of pins on J6 is unidentified.           |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/v/I-L/51734-3.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label  |     Function      | Label |
   |-----------------------+--------+-------------------+-------|
   | Daughter board        |   P1   | Daughter board    |  P5   |
   | connector             |        | connector         |       |
   |-----------------------+--------+-------------------+-------|
   | Digital port          |   P2   |                   |       |
   |------------------------------------------------------------|
   | Note: The exact # of pins on P2 & P5 is unidentified.      |
   +------------------------------------------------------------+

   MONO/MONO-D DAUGHTER BOARD JUMPER CONFIGURATION

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Setting               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J1   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J2   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J3   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J4   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J5   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J6   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Video1 75ohm termination        |  J7   |  Pins 1 & 2  |
   |   | enabled                         |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Video1 termination disabled     |  J7   |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Video2 75ohm termination        |  J8   |  Pins 1 & 2  |
   |   | enabled                         |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Video2 termination disabled     |  J8   |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Video3 75ohm termination        |  J9   |  Pins 1 & 2  |
   |   | enabled                         |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Video3 termination disabled     |  J9   |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Video4 75ohm termination        |  J10  |  Pins 1 & 2  |
   |   | enabled                         |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Video4 termination disabled     |  J10  |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J11  | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J12  | Unidentified |
   |   | alter                           |       |              |
   |------------------------------------------------------------|
   |      Note: J1 - J3 sets the "Bus Select", J4 sets the      |
   |      "Field Invert", J5 & J6 sets the "Board Select", &    |
   |      J11 & J12 sets the "Termination".                     |
   +------------------------------------------------------------+

   RGB/RGB-D DAUGHTER BOARD JUMPER CONFIGURATION

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Setting               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J1   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J2   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J3   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J4   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J5   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  J6   | Unidentified |
   |   | alter                           |       |              |
   |---+---------------------------------+-------+--------------|
   |>> | Red1 75ohm termination enabled  |  J7   |  Pins 1 & 2  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Red1 termination disabled       |  J7   |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |>> | Green1 75ohm termination        |  J8   |  Pins 1 & 2  |
   |   | enabled                         |       |    closed    |
   |---+---------------------------------+-------+--------------|
   |   | Green1 termination disabled     |  J8   |  Pins 2 & 3  |
   |   |                                 |       |    closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             USER CONFIGURABLE SETTINGS (CON'T)             |
   |------------------------------------------------------------|
   |                Setting                 | Label | Position  |
   |----------------------------------------+-------+-----------|
   |>> | Blue1 75ohm termination enabled    |  J9   | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Blue1 termination disabled         |  J9   | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Red2 75ohm termination enabled     |  J10  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Red2 termination disabled          |  J10  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Green2 75ohm termination enabled   |  J11  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Green2 termination disabled        |  J11  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |---+------------------------------------+-------+-----------|
   |>> | Blue2 75ohm termination enabled    |  J12  | Pins 1 &  |
   |   |                                    |       | 2 closed  |
   |---+------------------------------------+-------+-----------|
   |   | Blue2 termination disabled         |  J12  | Pins 2 &  |
   |   |                                    |       | 3 closed  |
   |------------------------------------------------------------|
   |      Note: J1 - J3 sets the "Bus Select", J4 sets the      |
   |      "Field Invert", & J5 & J6 sets the "Board Select".    |
   +------------------------------------------------------------+