DELL COMPUTER CORPORATION MG-200 MONO Card Type Video card Chip Set Unidentified Maximum Onboard Memory 64KB I/O Options Light pen, Parallel port, Serial port Data Bus 8-bit ISA Highest Resolution 720 x 348 monochrome Supported [Image] CONNECTIONS Function Label Function Label Serial port CN1 Secondary serial port CN3 connection Parallel port CN2 Light pen connection CN4 USER CONFIGURABLE SETTINGS Function Label Position Single video card installation J6 Pins 2 & 3 closed Dual video card installation J6 Pins 1 & 2 closed » Optional serial port connector J7 Open disabled Optional serial port connector enabled J7 Closed SERIAL PORT SELECTION Setting IRQ J5 COM1 (3F8h) 4 Pins 1 & 2, 4 & 5 closed COM2 (2F8h) 3 Pins 2 & 3, 5 & 6 closed