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       # THOMAS-CONRAD CORPORATION
       
          TC4047
       
          NIC Type         Token Ring                                    
          Transfer Rate    4/16Mbps                                      
          Data Bus         16-bit EISA                                   
          Topology         Ring                                          
          Wiring Type      Shielded twisted pair                         
                                                                         
                           Unshielded twisted pair                       
          Boot ROM         In Firmware                                   
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                FACTORY CONFIGURED SETTINGS                 |
          |------------------------------------------------------------|
          |            Jumper            |           Setting           |
          |------------------------------+-----------------------------|
          |             JP1              |            Open             |
          |------------------------------+-----------------------------|
          |             P10              |            Open             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM UPGRADE CONFIGURATION                 |
          |------------------------------------------------------------|
          |           512KB Upgrade           |           P9           |
          |-----------------------------------+------------------------|
          | ยป |           Installed           |          Open          |
          |---+-------------------------------+------------------------|
          |   |         Not installed         |         Closed         |
          +------------------------------------------------------------+
       
   IMG IMG 2
          
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED  | Color | Status |             Condition              |
          |------+-------+--------+------------------------------------|
          | LED1 | Green |   On   |   Card is inserted into the ring   |
          |------+-------+--------+------------------------------------|
          | LED1 | Green |  Off   | Card is not inserted into the ring |
          |------+-------+--------+------------------------------------|
          | LED2 |  Red  |   On   |     Data is being transmitted      |
          |------+-------+--------+------------------------------------|
          | LED2 |  Red  |  Off   |   Data is not being transmitted    |
          +------------------------------------------------------------+