(TXT) View Source
       
       # RAD DATA COMMUNICATIONS, INC.
       
          SRM-5SX
       
          Card Type         Modem (synchronous)                          
          Chipset           Unidentified                                 
          Maximum Data Rate 19.2Kbps                                     
          Data Bus          Serial                                       
          Data Modulation   Unidentified                                 
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function     | Label |        Function         | Label |
          |------------------+-------+-------------------------+-------|
          | V.24 serial port |  J1   | Line out via screw      |  SC1  |
          |                  |       | terminals (see pinout   |       |
          |                  |       | below)                  |       |
          |------------------+-------+-------------------------+-------|
          | Line out         |  J2   |                         |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         SC1 PINOUT                         |
          |------------------------------------------------------------|
          |       Function       | Screw |       Function       | Scre |
          |----------------------+-------+----------------------+------|
          | Ground               |   1   | Transmit/receive     |  3   |
          |                      |       | line                 |      |
          |----------------------+-------+----------------------+------|
          | Transmit/receive     |   2   |                      |      |
          | line                 |       |                      |      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Setting                 | Label | Position  |
          |----------------------------------------+-------+-----------|
          | í Factory configured - do not alter    | SW1/4 |    N/A    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CLOCK SOURCE SELECTION                   |
          |------------------------------------------------------------|
          |         Setting         |   SW1/1   |   SW1/2   |  SW1/3   |
          |-------------------------+-----------+-----------+----------|
          | í Internal clock source |    On     |    Off    |   Off    |
          |-------------------------+-----------+-----------+----------|
          |  External clock source  |    Off    |    On     |   Off    |
          |-------------------------+-----------+-----------+----------|
          |   Remote clock source   |    Off    |    Off    |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    LINE SPEED SELECTION                    |
          |------------------------------------------------------------|
          |           Setting           |             SW2              |
          |-----------------------------+------------------------------|
          |           900bps            |          Position 9          |
          |-----------------------------+------------------------------|
          |           1200bps           |          Position 8          |
          |-----------------------------+------------------------------|
          |           1800bps           |          Position 7          |
          |-----------------------------+------------------------------|
          |           2400bps           |          Position 6          |
          |-----------------------------+------------------------------|
          |           3600bps           |          Position 5          |
          |-----------------------------+------------------------------|
          |           4800bps           |          Position 4          |
          |-----------------------------+------------------------------|
          |           7200bps           |          Position 3          |
          |-----------------------------+------------------------------|
          |          í 9600bps          |          Position 2          |
          |-----------------------------+------------------------------|
          |          14.4Kbps           |          Position 1          |
          |-----------------------------+------------------------------|
          |          19.2Kbps           |          Position 0          |
          +------------------------------------------------------------+
       
                                                                        
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |  LED  |  Color  |  Status  |           Condition           |
          |-------+---------+----------+-------------------------------|
          |  CD   |   Red   |    On    |    Carrier signal detected    |
          |-------+---------+----------+-------------------------------|
          |  CD   |   Red   |   Off    |  Carrier signal not detected  |
          +------------------------------------------------------------+