PATTON ELECTRONICS COMPANY

1070

Modem Type               Data (synchronous)
Maximum Data Rate        19.2Kbps
Data Bus                 External
Data Modulation Protocol Proprietary

[Image]

                                CONNECTIONS

         Purpose            Location           Purpose           Location

  Line in                      CN1       Ground                    CN5

  RS-232/422                   CN2       Receive                   CN6

  DC power                     CN3       Loopback test             SW2

  Transmit                     CN4

                       SPEED

   Setting      SW1/A        SW1/B        SW1/C

   1.2Kbps        On           On          On

   2.4kbps       Off           On          On

  4.8Kkbps        On          Off          On

   7.2kbps        On           On          Off

  » 9.6kbps      Off          Off          On

  14.4kbps       Off           On          Off

   19.2bps        On          Off          Off

  19.2kbps       Off          Off          Off

       TRANSMIT CLOCK

   Setting        SW1/E

  » Internal       Off

   External        On

                         CARRIER SIGNAL

            Setting                          SW1/H

          Forced high                         Off

  » Carrier signal follows RTS                On

         RTS/CTS DELAY

  Setting    SW1/E      SW2/F

    0ms        On        On

    8ms        On        Off

   53ms       Off        On

                               LOOPBACK TEST

                Setting                                SW2

  Local analog loopback test enabled                   Off

  Remote analog loopback test enabled                  On

  FACTORY CONFIGURED SETTINGS

     Jumper         Setting

     SW1/C            N/A

                            DIAGNOSTIC LED(S)

     LED        Color       Status                 Condition

     PWR         Red          On                  Power is on

     PWR         Red          Off                Power is off

     TD          Red          On        Modem is not transmitting data

     TD          Red          Off         Modem connection is broken

     TD        Red/Green   Blinking       Modem is transmitting data

     RD          Red          On          Modem is not receiving data

     RD          Red          Off         Modem connection is broken

     RD        Red/Green   Blinking         Modem is receiving data

     RTS         Red          On               RTS signal is low

     RTS        Green         On              RTS signal is high

     CD          Red          On             Carrier signal is low

     CD         Green         On            Carrier signal is high

    TEST         Red          Off          Modem is not in test mode

    TEST         Red          On             Modem is in test mode