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How to test your communications port

How to test your communications port

 If the status screen never changes from (configuring port) then RPS does not see any device at the other end of the com-port. This is verifiable by testing your comport communication with hyper terminal. To open HyperTerminal follow the below walk through listed below:

  • Click on : START-->Programs-->Accessories-->Communication-->HyperTerminal

The HyperTerminal program should open to make a new connection.

  • Type in a test name and select an ICON.
  • A connect-to screen should open with default options (connect using) should equal = COM(X) X = is the com-port number the modem is connected to.
  • Click (OK).
  • Port settings screen should pop up (leave default settings) alone click (OK)
  • Now a hyper terminal window is open and if there is a device on the connected com-port you will be able to type in this window.
  • If you are able to type in this window, you can test device by typing (AT) and pressing enter.
  • If a modem is connected com-port you should get a response (ok) = if ok. You should be able to communicate using the RPS program.
  • If still unable to communicate using RPS (call BOSCH technical support).
  • If the computer does not see a device on the connected communications port you will not be able to type in this window.
  • Check if the com-port listed in device manager.
  • Check cable going to the modem.
  • Make sure that the modem is powered on.

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