PATTON ELECTRONICS COMPANY
==========================

   1035

   Card Type         Short Range Modem                            
   Chip Set          Unidentified                                 
   I/O Options       25-pin serial port (RS-232), power           
                                                                  
                     network interface via RJ-45 (RJ-11 optional) 
   Wiring Type       Unshielded twisted pair                      
   Maximum Data Rate 64Kbps                                       
   Data Bus          External                                     

<gopher://bitreich.org/I/th99/t/P-R/54878-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |         Function          |    Label    | Function | Label |
   |------------------------------------------------------------|
   | DTE/DCE serial port    |  CN1  | Power connector |   CN3   |
   | (25-pin connector)     |       |                 |         |
   |------------------------+-------+-----------------+---------|
   | Network interface via  |  CN2  |                 |         |
   | RJ-45 connector        |       |                 |         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   | i Modem responds to local analog        | SW1/1 |    On    |
   | loopback requests from DTE pin 18       |       |          |
   |-----------------------------------------+-------+----------|
   | Modem ignores LAL requests from DTE pin | SW1/1 |   Off    |
   | 18                                      |       |          |
   |-----------------------------------------+-------+----------|
   | i Modem responds to remote digital      | SW1/2 |    On    |
   | loopback requests from DTE pin 18       |       |          |
   |-----------------------------------------+-------+----------|
   | Modem ignores RDL requests from DTE pin | SW1/2 |   Off    |
   | 18                                      |       |          |
   |-----------------------------------------+-------+----------|
   | i Factory configured - do not alter     | SW1/3 |   Off    |
   |-----------------------------------------+-------+----------|
   | i Factory configured - do not alter     | SW1/4 |   Off    |
   |-----------------------------------------+-------+----------|
   | i Factory configured - do not alter     | SW1/5 |   Off    |
   |-----------------------------------------+-------+----------|
   | i Factory configured - do not alter     | SW1/6 |   Off    |
   |-----------------------------------------+-------+----------|
   | i Factory configured - do not alter     | SW1/7 |   Off    |
   |-----------------------------------------+-------+----------|
   | i V.54 test functions enabled           | SW1/8 |   Off    |
   |-----------------------------------------+-------+----------|
   | V.54 test functions disabled            | SW1/8 |    On    |
   |-----------------------------------------+-------+----------|
   | i Carrier forced high                   | SW2/6 |   Off    |
   |-----------------------------------------+-------+----------|
   | Carrier controlled by RTS               | SW2/6 |    On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         DATA RATE                          |
   |------------------------------------------------------------|
   |            Setting            | SW2/1  | SW2/2  |  SW2/3   |
   |------------------------------------------------------------|
   |            32Kbps            |     Off     | Off  |   On   |
   |------------------------------+-------------+------+--------|
   |           i 56Kbps           |     Off     |  On  |  Off   |
   |------------------------------+-------------+------+--------|
   |            64Kbps            |     On      | Off  |  Off   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   TRANSMIT CLOCK SOURCE                    |
   |------------------------------------------------------------|
   |                   Source                   | SW2/4 | SW2/5 |
   |--------------------------------------------+-------+-------|
   |   i Transmit clock generated internally    |  On   |  On   |
   |--------------------------------------------+-------+-------|
   |  Transmit clock derived from receive line  |  Off  |  On   |
   |                   signal                   |       |       |
   |--------------------------------------------+-------+-------|
   |    Transmit clock derived from terminal    |  On   |  Off  |
   |                 interface                  |       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       RTS/CTS DELAY                        |
   |------------------------------------------------------------|
   |             Setting             |   SW2/7    |    SW2/8    |
   |---------------------------------+------------+-------------|
   |           i 7ms delay           |     On     |     On      |
   |---------------------------------+------------+-------------|
   |           53ms delay            |     On     |     Off     |
   |---------------------------------+------------+-------------|
   |            No delay             |    Off     |     Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   LOOPBACK TEST SELECTOR                   |
   |------------------------------------------------------------|
   |                Function                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |    Remote digital loopback initiated    |  SW3  |    1     |
   |-----------------------------------------+-------+----------|
   |     Normal operation. Loopback not      |  SW3  |    2     |
   |                activated                |       |          |
   |-----------------------------------------+-------+----------|
   |     Activates local analog loopback     |  SW3  |    3     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   TEST PATTERN GENERATOR                   |
   |------------------------------------------------------------|
   |                Function                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |     511/E test pattern transmitted      |  SW4  |    1     |
   |      (intentional errors inserted)      |       |          |
   |-----------------------------------------+-------+----------|
   |   Normal operation. Test pattern not    |  SW4  |    2     |
   |                activated                |       |          |
   |-----------------------------------------+-------+----------|
   |      511 test pattern transmitted       |  SW4  |    3     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color | Status |             Condition              |
   |------+-------+--------+------------------------------------|
   | PWR  | Green |   On   |            Power is on             |
   |------+-------+--------+------------------------------------|
   | PWR  | Green |  Off   |            Power is off            |
   |------+-------+--------+------------------------------------|
   |  TD  |  Red  |   On   |  Modem detecting zero on transmit  |
   |      |       |        |                data                |
   |------+-------+--------+------------------------------------|
   |  TD  |  Red  |  Off   |    Modem not detecting zero on     |
   |      |       |        |           transmit data            |
   |------+-------+--------+------------------------------------|
   |  CD  |  Red  |   On   |        Carrier signal high         |
   |------+-------+--------+------------------------------------|
   |  CD  |  Red  |  Off   |         Carrier signal low         |
   |------+-------+--------+------------------------------------|
   | BERT |  Red  |   On   |    Bit error likely in received    |
   |      |       |        | signal or error detected in 511 or |
   |      |       |        |         511/E test pattern         |
   |------+-------+--------+------------------------------------|
   | BERT |  Red  |  Off   |         Error not detected         |
   |------+-------+--------+------------------------------------|
   | LOOP |  Red  |   On   |  Device has been placed in LAL or  |
   |      |       |        |  RDL test mode by local or remote  |
   |      |       |        |                user                |
   |------+-------+--------+------------------------------------|
   | LOOP |  Red  |  Off   |  Device is not conducting a test   |
   +------------------------------------------------------------+