Murata MEMS Evaluation
Unit User Manual
Murata Electronics Oy
Subject to changes
25/34
www.murata.com
Doc.Nr. 82175700
Rev.D
6
Troubleshooting
To ensure you have the latest GUI version please check for updates on page
http://www.murata.com/en-eu/products/sensor/accel/demokit
6.1
GUI won’t start
If the following error message is shown while starting the GUI, either Java is not installed (refer to
the Installing Java section) or Java is not added to the PATH environment variable. If Java is not in
the PATH, refer to Java
’s website (
http://www.java.com/en/download/help/path.xml
) for instructions
on how to add Java to the PATH. After setting the PATH, try to restart the GUI.
Figure 37. Error message when Java is not installed or not in the PATH environment variable
If the USB library was not found, the GUI will show the following error message and exit. Check the
error message or the log file under the logs folder and make sure the
Java library path
does not
contain any special characters; copy the GUI to another folder if it does. Also, make sure that the
FTDI drivers are correctly installed (see Installing FTDI drivers section). If this did not help, please
contact technical support for further instructions.
Figure 38. Error message when USB library is not found because of special characters
6.2 No evaluation boards found
If the GUI cannot find evaluation boards during start-up, the following error message will be shown.
Make sure the USB cable is properly connected and then click on
Rescan
button to search for
evaluation boards.
Figure 39. Error message when no evaluation boards are found
