(TXT) View Source
       
       # TIARA COMPUTER SYSTEMS, INC.
       
          LanCard/E * MC 10BT
       
          NIC Type         Ethernet                                      
          Transfer Rate    10Mbps                                        
          Data Bus         MCA                                           
          Topology         Linear Bus                                    
                                                                         
                           Star                                          
          Wiring Type      Shielded twisted pair                         
                                                                         
                           Unshielded twisted pair                       
                                                                         
                           AUI transceiver via DB-15 port                
          Boot ROM         Not Available                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                         CABLE TYPE                         |
          |------------------------------------------------------------|
          |          Connector type          |        JP1 - JP4        |
          |----------------------------------+-------------------------|
          | Shielded/Unshielded twisted pair |    Pins 1 & 2 closed    |
          |----------------------------------+-------------------------|
          |  AUI transceiver via DB-15 port  |    Pins 2 & 3 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   10BASE-T CONFIGURATION                   |
          |------------------------------------------------------------|
          |                Setting                 |     JP5 & JP6     |
          |----------------------------------------+-------------------|
          | » | 10BASE-T receive level select      | Pins 2 & 3 closed |
          |   | standard                           |                   |
          |---+------------------------------------+-------------------|
          |   | 10BASE-T receive sensitivity       | Pins 1 & 2 closed |
          |   | reduced by 4.5db                   |                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    LINK INTEGRITY TEST                     |
          |------------------------------------------------------------|
          |           Setting           |             JP7              |
          |-----------------------------+------------------------------|
          | »        |     Enabled      |      Pins 1 & 2 closed       |
          |----------+------------------+------------------------------|
          |          |     Disabled     |      Pins 2 & 3 closed       |
          |------------------------------------------------------------|
          | Note:Link Integrity is only used with 10Base-T wiring.     |
          | When using an AUI transciever, the test should be          |
          | disabled.                                                  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              ETHERNET GROUNDING CONFIGURATION              |
          |------------------------------------------------------------|
          |                Setting                 |        JP8        |
          |----------------------------------------+-------------------|
          | » | DB-15 port pin #1 select logic     | Pins 2 & 3 closed |
          |   | ground (Ethernet standard)         |                   |
          |---+------------------------------------+-------------------|
          |   | DB-15 port pin #1 select chassis   | Pins 1 & 2 closed |
          |   | ground (Older DIX standard)        |                   |
          +------------------------------------------------------------+
       
 (IMG) IMG 2
          
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |   LED    |   Status    |             Condition             |
          |----------+-------------+-----------------------------------|
          |    1     |     On      |      Data is being received       |
          |----------+-------------+-----------------------------------|
          |    1     |     Off     |    Data is not being received     |
          |----------+-------------+-----------------------------------|
          |    2     |     On      |     Data is being transmitted     |
          |----------+-------------+-----------------------------------|
          |    2     |     Off     |   Data is not being transmitted   |
          |----------+-------------+-----------------------------------|
          |    3     |     On      | Collision is detected on network  |
          |----------+-------------+-----------------------------------|
          |    3     |     Off     | No collisions detected on network |
          |----------+-------------+-----------------------------------|
          |    4     |     On      |    Network connection is good     |
          |----------+-------------+-----------------------------------|
          |    4     |     Off     |   Network connection is broken    |
          |----------+-------------+-----------------------------------|
          |    L5    |     On      |             Power on              |
          |----------+-------------+-----------------------------------|
          |    L5    |     Off     |             Power off             |
          +------------------------------------------------------------+