QUADRAM
QUADCOLOR 1
| 
 Card Type  | 
 Video card  | 
| 
 Video Chip Set  | 
 Unidentified  | 
| 
 Highest Resolution Supported  | 
 640 x 200  | 
| 
 Maximum Video Memory  | 
 32KB DRAM (location and configuration unidentified)  | 
| 
 Data Bus  | 
 8-bit ISA  | 
| 
 Video Types Supported  | 
 CGA  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 9-pin video port  | 
 CN1  | 
 RF connector  | 
 P1  | 
| 
 Composite Signal monitor connector  | 
 CN2  | 
 Light pen connector  | 
 P2  | 
| 
 DISPLAY CONFIGURATION  | |
| 
 Display  | 
 J5 and J3  | 
| 
 Blue color  | 
 J5 pin 1 and J3 pin 7 closed  | 
| 
 Intensity  | 
 J5 pin 2 and J3 pin 9 closed  | 
| 
 Green color  | 
 J5 pin 3 and J3 pin 11 closed  | 
| 
 Red color  | 
 J5 pin 4 and J3 pin 13 closed  | 
| 
 MISCELLANEOUS TECHNICAL NOTES  | 
| 
 Note: The purpose of CN3 is unidentified.  |