ARESCOM, INC.

FLASH 300 EXTERNAL ISDN

Card Type          ISDN TA
Chipset            Unidentiified
ISDN Transfer Rate 64Kbps x 2
ISDN Protocol      PPP
Switch Type        5ESS, DMS100, NI-1
Data Bus           Parallel

[Image]

                                CONNECTIONS

         Function            Label             Function            Label

  DC power in                 CN1      Analog adapter 2             CN4

  Parallel port out to        CN2      Analog adapter 1             CN5
  printer

  Parallel port in from       CN3      ISDN U interface             CN6
  computer

                             DIAGNOSTIC LED(S)

    LED           Color           Status               Condition

   LED1       Unidentified          On                Power is on

   LED1       Unidentified          Off               Power is off

   LED2       Unidentified          On         Analog adapter 2 is in use

   LED2       Unidentified          Off        Analog adapter 2 is not in
                                                          use

   LED3       Unidentified          On         Analog adapter 1 is in use

   LED3       Unidentified          Off        Analog adapter 1 is not in
                                                          use

   LED4       Unidentified       Blinking         ISDN line is in use

   LED4       Unidentified          Off         ISDN line is not in use

   LED5       Unidentified          On            Computer attached to
                                                parallel port is powered
                                                           on

   LED5       Unidentified          Off           Computer attached to
                                                parallel port is powered
                                                          off

   LED6       Unidentified       Blinking         TA is transmitting or
                                                     receiving data

   LED6       Unidentified          Off         TA is not transmitting or
                                                     receiving data