1202 IO card Settings and Configuration

Card Type	Synchronous modem eliminator
Chip Set	Unidentified
I/O Options	Serial ports (2)
Data Bus	External

CONNECTIONS
Function	Label	Function	Label
25-pin serial port	CN1	25-pin serial port	CN2

USER CONFIGURABLE SETTINGS
Function	Label	Position
Port 1 - Constant carrier detect	JP1	Pins 1 & 2 closed
Port 1 - Controlled carrier detect	JP1	Pins 2 & 3 closed
Port 2 - Constant carrier detect	JP2	Pins 1 & 2 closed
Port 2 - Controlled carrier detect	JP2	Pins 2 & 3 closed
Port 1 - Ground	JP5	Pins 1 & 2 closed
Port 2 - Ground	JP5	Pins 3 & 4 closed

DATA RATE SELECTION
Function	JP6/A	JP6/B	JP6/C	JP6/D	JP6/E	JP6/F	JP6/G
External clock	Closed	Open	Open	Open	Open	Open	Open
512 Kbps	Open	Closed	Open	Open	Open	Open	Open
256 Kbps	Open	Open	Closed	Open	Open	Open	Open
128 Kbps	Open	Open	Open	Closed	Open	Open	Open
64 Kbps	Open	Open	Open	Open	Closed	Open	Open
32 Kbps	Open	Open	Open	Open	Open	Closed	Open
16 Kbps	Open	Open	Open	Open	Open	Open	Closed

PORT 1 RTS/CTS DELAY SELECTION
Function	JP3
0 msec	Pins 1 & 2 closed
6.6 msec	Pins 5 & 6 closed

PORT 2 RTS/CTS DELAY SELECTION
Function	JP4
0 msec	Pins 1 & 2 closed
6.6 msec	Pins 5 & 6 closed

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Unidentified	Blinking	Port 1 - Data activity
LED1	Unidentified	Off	Port 1 - No data activity
LED2	Unidentified	Blinking	Port 2 - Data activity
LED2	Unidentified	Off	Port 2 - No data activity
LED3	Unidentified	Blinking	Port 1 - Data activity
LED3	Unidentified	Off	Port 1 - No data activity
LED4	Unidentified	Blinking	Port 2 - Data activity
LED4	Unidentified	Off	Port 2 - No data activity
LED5	Unidentified	On	Port 1 - Incoming data enters through line side
LED5	Unidentified	Off	Port 1 - No data throughput
LED6	Unidentified	On	Port 2 - Output data through RS-232 side
LED6	Unidentified	Off	Port 2 - No data throughput