tek_pattern_gen

Tektronics Pattern Generator
Problem: My computer crashed and now when I run PGApp it says that my PG is "in use" but I am sure it is not. Now what? Solution: A semaphore lock file was created when the PGApp is started. If the application exists abnormally, this file does not get deleted. Close PGApp. Look in the directory where PGApp is executed from and delete a file of the form "PGSemaxxxx" where xxxx is the last 4 digits of the unit serial number. Now restart PGApp.