DIGI INTERNATIONAL, INC.
========================

   PC IMAC MCA

   Card Type          ISDN CSU/DSU                                
   Chip Set           Unidentified                                
   ISDN Transfer Rate 64Kbps/128Kbps                              
   Data Bus           MCA                                         
   ISDN Protocol      5ESS, DMS-100, National                     

<gopher://bitreich.org/I/th99/t/C-D/51890-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Function    | Label  |       Function       |   Label   |
   |----------------+--------+----------------------+-----------|
   | Line out       |  CN1   | IDP module headers   | CN3 & CN4 |
   |----------------+--------+----------------------+-----------|
   | Line in        |  CN2   |                      |           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                 | Label  | Position |
   |----------------------------------------+--------+----------|
   |>> | Factory configured - do not alter  | SW1/4  |    On    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    ISDN BUS TERMINATION                    |
   |------------------------------------------------------------|
   |      Setting       |        J1         |        J2         |
   |--------------------+-------------------+-------------------|
   |>> |   Terminated   | Pins 1 & 2 closed | Pins 1 & 2 closed |
   |---+----------------+-------------------+-------------------|
   |   | Not terminated | Pins 2 & 3 closed | Pins 2 & 3 closed |
   +------------------------------------------------------------+