RESEARCH IN MOTION LIMITED
==========================

   MX25

   Card Type         X.25 PAD                                     
   Chip Set          Unidentified                                 
   I/O Options       Printer/diagnostic port                      
   Transfer Rate     19.2Kbps                                     
   Data Bus          External                                     

<gopher://bitreich.org/I/th99/i/P-R/52125-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label |      Function      | Label |
   |-----------------------+-------+--------------------+-------|
   | RS-232 X.25 to DTE    |  CN1  | Diagnostic/printer |  CN3  |
   |                       |       | port               |       |
   |-----------------------+-------+--------------------+-------|
   | RS-232 to X.25        |  CN2  | DC power           |  CN4  |
   | network transmission  |       |                    |       |
   | device                |       |                    |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |>> | Hardware flow control is not being  | J401  |   Open   |
   |   | used                                |       |          |
   |---+-------------------------------------+-------+----------|
   |   | Hardware flow control is being used | J401  |  Closed  |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | J201  |   Open   |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | J402  |   Open   |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | J403  |   Open   |
   |---+-------------------------------------+-------+----------|
   |>> | Factory configured - do not alter   | J404  |   Open   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color | Status |             Condition              |
   |------+-------+--------+------------------------------------|
   | ERR  |  Red  |   On   | A fatal error has occurred (after  |
   |      |       |        |         initial start-up)          |
   |------+-------+--------+------------------------------------|
   | ERR  |  Red  |  Off   |   A fatal error has not occurred   |
   |------+-------+--------+------------------------------------|
   | RX1  |  Red  |   On   |   PAD is receiving data from DTE   |
   |------+-------+--------+------------------------------------|
   | RX1  |  Red  |  Off   | PAD is not receiving data from DTE |
   |------+-------+--------+------------------------------------|
   | TX1  |  Red  |   On   |  PAD is transmitting data to DTE   |
   |------+-------+--------+------------------------------------|
   | TX1  |  Red  |  Off   |  PAD is not transmitting data to   |
   |      |       |        |                DTE                 |
   |------+-------+--------+------------------------------------|
   |  HP  |  Red  |   On   |   PAD is waiting for an incoming   |
   |      |       |        |                call                |
   |------+-------+--------+------------------------------------|
   |  HP  |  Red  |  Off   | PAD is busy and not waiting for an |
   |      |       |        |           incoming call            |
   |------+-------+--------+------------------------------------|
   | COMP |  Red  |   On   |    X.25 link to network is good    |
   |------+-------+--------+------------------------------------|
   | COMP |  Red  |  Off   |  X.25 link to network is not good  |
   |------+-------+--------+------------------------------------|
   | RX2  |  Red  |   On   | PAD is receiving data from network |
   |------+-------+--------+------------------------------------|
   | RX2  |  Red  |  Off   |   PAD is not receiving data from   |
   |      |       |        |              network               |
   |------+-------+--------+------------------------------------|
   | TX2  |  Red  |   On   |    PAD is transmitting data to     |
   |      |       |        |              network               |
   |------+-------+--------+------------------------------------|
   | TX2  |  Red  |  Off   |  PAD is not transmitting data to   |
   |      |       |        |              network               |
   |------+-------+--------+------------------------------------|
   | CONT |  Red  |   On   |      X.25 call has connected       |
   |------+-------+--------+------------------------------------|
   | CONT |  Red  |  Off   |     No X.25 call has connected     |
   |------+-------+--------+------------------------------------|
   | PWR  |  Red  |   On   |            Power is on             |
   |------+-------+--------+------------------------------------|
   | PWR  |  Red  |  Off   |            Power is off            |
   |------------------------------------------------------------|
   |      Note:LEDs will blink during self-test sequence.       |
   +------------------------------------------------------------+