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# TWINHEAD INTERNATIONAL CORPORATION
CT-6040S
Card Type Video, printer card
Video Chip Set Unidentified
Maximum Video Memory Unidentified
Video Types Supported Monochrome
Highest Resolution Supported 720 x 348
I/O Options Printer port, video port
Data Bus 8-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| Video port | CN1 | Printer port | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|------------------------------------+-------+---------------|
| Graphic mode (Hercules V1) enabled | J1 | Pins 1 & 2 |
| | | closed |
|------------------------------------+-------+---------------|
| Graphic mode (Hercules V2) enabled | J1 | Pins 2 & 3 |
| | | closed |
|------------------------------------+-------+---------------|
| Printer enabled | J2 | Pins 1 & 2 |
| | | closed |
|------------------------------------+-------+---------------|
| Printer disabled | J2 | Pins 2 & 3 |
| | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| If this board is to be installed into an IBM PC, then on |
| SW1 on the mainboard, switch positions 5 & 6 must be set |
| to the off position. |
+------------------------------------------------------------+