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# UNIDENTIFIED
SERIAL/PARALLEL INTERFACE CARD
Card Type Multi I/O card
Chipset/Controller Unidentified
I/O Options Parallel port, serial ports (2)
Maximum DRAM N/A
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 2 | J1 | Parallel port | J3 |
|-------------------+----------+------------------+----------|
| Serial port 1 | J2 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 1 (J2) | SW1/1 | SW1/3 |
|------------------------+-----------------+-----------------|
| » | COM1 | On | Off |
|---+--------------------+-----------------+-----------------|
| | COM2 | Off | On |
|---+--------------------+-----------------+-----------------|
| | Disabled | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port 2 (J1) | SW1/1 | SW1/3 |
|------------------------+-----------------+-----------------|
| » | COM1 | On | Off |
|---+--------------------+-----------------+-----------------|
| | COM2 | Off | On |
|---+--------------------+-----------------+-----------------|
| | Disabled | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| Port | LPT | SW1/2 | JP2 |
|------------------+---------+-----------+-------------------|
| » | Enabled | 1 | On | Pins 2 & 3 closed |
|---+--------------+---------+-----------+-------------------|
| | Disabled | 2 | Off | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| COM PORT CHANGE CONFIGURATION |
|------------------------------------------------------------|
| Port | JP1 |
|--------------------------+---------------------------------|
| » | Normal | Pins 1 & 2, 4 & 5 closed |
|----------+---------------+---------------------------------|
| | Change | Pins 2 & 3, 5 & 6 closed |
|------------------------------------------------------------|
| Note: This jumper should be changed from the "Normal" |
| setting if LPT is enabled. When JP1 is in "Change", COM1 |
| and COM2 are reversed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|-----------------------------+------------------------------|
| SW1/4 | N/A |
+------------------------------------------------------------+