
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

[Image]

                                CONNECTIONS

        Function           Label             Function             Label

  RS-232 X.25 to DTE        CN1     Diagnostic/printer port        CN3

  RS-232 to X.25            CN2     DC power                       CN4
  network transmission
  device

                        USER CONFIGURABLE SETTINGS

                    Setting                        Label       Position

     Hardware flow control is not being used      J401          Open

      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.

