286 DUAL SERIAL/PARALLEL INTERFACE BOARD IO card Settings and Configuration

Card Type	Serial/Parallel
Chip Set	Unidentified
Maximum Onboard Memory	N/A
I/O Options	Serial ports (2), parallel port
Hard Drives supported	None
Floppy drives supported	None
Data Bus	8-bit ISA
Card Size	Half-length, full-height

CONNECTIONS
Function	Label	Function	Label
9-pin serial port 1 - external	CN1	25-pin parallel port	CN2
10-pin serial port 2 - internal	CN3

PARALLEL PORT ADDRESS SELECTION
Setting		2D/A	2D/B	2D/C	2D/D
»	LPT1	Open	Open	Closed	Closed
	LPT2	Closed	Closed	Open	Open

SERIAL PORT 1 ADDRESS SELECTION
Setting		2E/A	2E/B	2E/C	2E/D
»	COM1	Open	Open	Closed	Closed
	COM2	Closed	Closed	Open	Open

SERIAL PORT 2 ADDRESS SELECTION
Setting		2F/A	2F/B	2F/C	2F/D
»	COM1	Open	Open	Closed	Closed
	COM2	Closed	Closed	Open	Open