This is a program to automatically log users off of a 4690 controller after a set period of time (15 minutes by default) to comply with PCI-DSS requirements. It is licensed under the terms of the GNU General Public License (GPL) version 2 or later.
Copy the .jar file to the F: drive and add it and F:\adxetc\java\lib\os4690.zip to the controller classpath for Java 6 then add the background task. Remember, Java 6 uses the Linux JVM so read the install page on the Wiki for instructions.