(TXT) View Source
       
       # PATTON ELECTRONICS COMPANY
       
          1040
       
          Card Type         Short Range Modem                            
          Chip Set          Unidentified                                 
          I/O Options       25-pin serial port (RS-232),                 
                                                                         
                            network interface via RJ-45, RJ-11, or       
                            terminal block                               
          Wiring Type       Unshielded twisted pair                      
          Maximum Data Rate 38.4Kbps                                     
          Data Bus          External                                     
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |         Function         |    Label     | Function | Label |
          |------------------------------------------------------------|
          | DTE/DCE serial port  |   CN1   | Twisted pair    |   CN2   |
          | (25-pin connector)   |         | connector       |         |
          |------------------------------------------------------------|
          | Note: CN2 is available as either a terminal block,         |
          | standard RJ-11, or RJ-45 connector                         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                 Setting                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | í Modem is in asynchronous mode         | SW1/7 |    On    |
          |-----------------------------------------+-------+----------|
          | Modem is in synchronous mode            | SW1/7 |   Off    |
          |-----------------------------------------+-------+----------|
          | í Carrier forced high                   | SW1/8 |   Off    |
          |-----------------------------------------+-------+----------|
          | Carrier controlled by RTS               | SW1/8 |    On    |
          |-----------------------------------------+-------+----------|
          | í Asynchronous tolerance range from     | SW2/3 |   Off    |
          | -2.5% to +1%                            |       |          |
          |-----------------------------------------+-------+----------|
          | Asynchronous tolerance range from -2.5% | SW2/3 |    On    |
          | to +2.3%                                |       |          |
          |-----------------------------------------+-------+----------|
          | í V.52/V.54 tests enabled               | SW2/8 |   Off    |
          |-----------------------------------------+-------+----------|
          | V.52/V.54 tests enabled                 | SW2/8 |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         DATA RATE                          |
          |------------------------------------------------------------|
          |       Setting        | SW1/1 | SW1/2 | SW1/3  |   SW1/4    |
          |------------------------------------------------------------|
          |         1200bps         |   On   |   On    | On  |   On    |
          |-------------------------+--------+---------+-----+---------|
          |         1800bps         |  Off   |   On    | On  |   On    |
          |-------------------------+--------+---------+-----+---------|
          |         2400bps         |   On   |   Off   | On  |   On    |
          |------------------------------------------------------------|
          |      3600bps       |  Off  |    Off     |  On   |    On    |
          |--------------------+-------+------------+-------+----------|
          |      4800bps       |  On   |     On     |  Off  |    On    |
          |--------------------+-------+------------+-------+----------|
          |      7200bps       |  Off  |     On     |  Off  |    On    |
          |--------------------+-------+------------+-------+----------|
          |     í 9600bps      |  On   |    Off     |  Off  |    On    |
          |--------------------+-------+------------+-------+----------|
          |      14.4Kbps      |  Off  |    Off     |  Off  |    On    |
          |--------------------+-------+------------+-------+----------|
          |      19.2Kbps      |  On   |     On     |  On   |   Off    |
          |--------------------+-------+------------+-------+----------|
          |      28.8Kbps      |  Off  |     On     |  On   |   Off    |
          |--------------------+-------+------------+-------+----------|
          |      38.4Kbps      |  On   |     On     |  Off  |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   TRANSMIT CLOCK SOURCE                    |
          |------------------------------------------------------------|
          |                   Source                   | SW1/5 | SW1/6 |
          |--------------------------------------------+-------+-------|
          |   í Transmit clock generated internally    |  On   |  On   |
          |--------------------------------------------+-------+-------|
          |    Transmit clock derived from terminal    |  Off  |  On   |
          |                 interface                  |       |       |
          |--------------------------------------------+-------+-------|
          |           Receive recover clock            |  On   |  Off  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      CHARACTER LENGTH                      |
          |------------------------------------------------------------|
          |             Setting             |   SW2/1    |    SW2/2    |
          |---------------------------------+------------+-------------|
          |             8 bits              |    Off     |     On      |
          |---------------------------------+------------+-------------|
          |             9 bits              |     On     |     On      |
          |---------------------------------+------------+-------------|
          |            í 10 bits            |    Off     |     Off     |
          |---------------------------------+------------+-------------|
          |             11 bits             |     On     |     Off     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       RTS/CTS DELAY                        |
          |------------------------------------------------------------|
          |             Setting             |   SW2/4    |    SW2/5    |
          |---------------------------------+------------+-------------|
          |           í 7ms delay           |     On     |     On      |
          |---------------------------------+------------+-------------|
          |           53ms delay            |    Off     |     On      |
          |---------------------------------+------------+-------------|
          |            No delay             |     On     |     Off     |
          |---------------------------------+------------+-------------|
          |            No delay             |    Off     |     Off     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    WIRE MODE SELECTION                     |
          |------------------------------------------------------------|
          |             Setting             |   SW2/6    |    SW2/7    |
          |---------------------------------+------------+-------------|
          |     í 4-wire (full duplex)      |     On     |     Off     |
          |---------------------------------+------------+-------------|
          |      4-wire (half duplex)       |     On     |     On      |
          |---------------------------------+------------+-------------|
          |      2-wire (half duplex)       |    Off     |     On      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   TEST PATTERN GENERATOR                   |
          |------------------------------------------------------------|
          |                Function                 | Label | Position |
          |-----------------------------------------+-------+----------|
          |      511 test pattern transmitted       |  SW3  |    1     |
          |-----------------------------------------+-------+----------|
          |   Normal operation. Test pattern not    |  SW3  |    2     |
          |                activated                |       |          |
          |-----------------------------------------+-------+----------|
          |     511/E test pattern transmitted      |  SW3  |    3     |
          |      (intentional errors inserted)      |       |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   LOOPBACK TEST SELECTOR                   |
          |------------------------------------------------------------|
          |                Function                 | Label | Position |
          |-----------------------------------------+-------+----------|
          |     Activates local analog loopback     |  SW4  |    1     |
          |-----------------------------------------+-------+----------|
          |     Normal operation. Loopback not      |  SW4  |    2     |
          |                activated                |       |          |
          |-----------------------------------------+-------+----------|
          |    Remote digital loopback initiated    |  SW4  |    3     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED | Color | Status |              Condition              |
          |-----+-------+--------+-------------------------------------|
          | ER  |  Red  |   On   | Bit error likely in received signal |
          |     |       |        |  or error detected in 511 or 511/E  |
          |     |       |        |            test pattern             |
          |-----+-------+--------+-------------------------------------|
          | ER  |  Red  |  Off   |         Error not detected          |
          |-----+-------+--------+-------------------------------------|
          | TST |  Red  |   On   | Device has been placed in test mode |
          |     |       |        |       by local or remote user       |
          |-----+-------+--------+-------------------------------------|
          | TST |  Red  |  Off   |   Device is not conducting a test   |
          +------------------------------------------------------------+