BROOKTROUT TECHNOLOGY, INC.

TRUFAX 200

Card Type               Fax
Chip Set                Rockwell
Maximum Fax Rate        14.4Kbps
Data Bus                8-bit ISA
Fax Class               Class I & II
Fax Modulation Protocol ITU-T V.17, V.21CH2, V.29, V.33

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  Fax channel 1                CN1     Fax channel 2                CN2

                            SERIAL PORT ADDRESS

    Setting       SW1/1   SW1/2   SW1/3    SW1/4   SW1/5   SW1/6    SW1/7

        100h      Off      On      Off     Off      Off     Off     Off

        108h      Off      On      Off     Off      Off     Off      On

        110h      Off      On      Off     Off      Off     On      Off

        118h      Off      On      Off     Off      Off     On       On

        120h      Off      On      Off     Off      On      Off     Off

        128h      Off      On      Off     Off      On      Off      On

        130h      Off      On      Off     Off      On      On      Off

        138h      Off      On      Off     Off      On      On       On

  »     140h      Off      On      Off      On      Off     Off     Off

        148h      Off      On      Off      On      Off     Off      On

        150h      Off      On      Off      On      Off     On      Off

        158h      Off      On      Off      On      Off     On       On

        160h      Off      On      Off      On      On      Off     Off

        168h      Off      On      Off      On      On      Off      On

        170h      Off      On      Off      On      On      On      Off

        178h      Off      On      Off      On      On      On       On

        180h      Off      On      On      Off      Off     Off     Off

        188h      Off      On      On      Off      Off     Off      On

        190h      Off      On      On      Off      Off     On      Off

        2E8h       On     Off      On       On      On      Off      On
      (COM4:)

        2F8h       On     Off      On       On      On      On       On
      (COM2:)

        3E8h       On      On      On       On      On      Off      On
      (COM3:)

        3F8h       On      On      On       On      On      On       On
      (COM1:)

            Note: A total of 95 memory base address settings are
            available. The switches are a binary representation of the
            hexadecimal addresses. Switch 7 is the Least Significant Bit
            and switch 1 is the Most Significant Bit. The switches have
            the following hexadecimal values: switch 1=200h, 2=100h,
            3=80h, 4=40h, 5=20h, 6=10h, 7=8h. Add the On switches to
            obtain the correct memory base address. (On=1, Off=0) Set
            Switch 8 to Off.

            The TruFax 200 uses four consecutive addresses.

                                             INTERRUPT

  Setting   JP1/A   JP1/B    JP1/C    JP1/D    JP1/E    JP1/F    JP1/G    JP1/H    JP1/I   JP1/J

      3     Closed   Open     Open     Open     Open    Open     Open     Open     Open     Open

      4     Open    Closed    Open     Open     Open    Open     Open     Open     Open     Open

  »   5     Open     Open    Closed    Open     Open    Open     Open     Open     Open     Open

      7     Open     Open     Open    Closed    Open    Open     Open     Open     Open     Open

      9     Open     Open     Open     Open    Closed   Open     Open     Open     Open     Open

      10    Open     Open     Open     Open     Open    Closed   Open     Open     Open     Open

      11    Open     Open     Open     Open     Open    Open     Closed   Open     Open     Open

      12    Open     Open     Open     Open     Open    Open     Open     Closed   Open     Open

      14    Open     Open     Open     Open     Open    Open     Open     Open     Closed   Open

      15    Open     Open     Open     Open     Open    Open     Open     Open     Open    Closed

                             DIAGNOSTIC LED(S)

   LED      Color      Status                    Condition

   CH1       Red         Off              Fax Channel 1 is on-hook

   CH1       Red         On              Fax Channel 1 is off-hook

   CH1       Red      Fast blink    Dialing or sending/receiving a Fax on
                                                 Channel 1

   CH1       Red      Slow blink         Channel 1 phone is ringing

   CH2       Red         Off              Fax Channel 2 is on-hook

   CH2       Red         On              Fax Channel 2 is off-hook

   CH2       Red      Fast blink    Dialing or sending/receiving a Fax on
                                                 Channel 2

   CH2       Red      Slow blink         Channel 2 phone is ringing