The command "Lock Application" is used to prevent unauthorized
personnel from using the application. The application will be locked with
a simple screen to enter the unlock password and cannot be used otherwise.
Locking the application.
The command "Lock Application" is only available if the lockout
settings (e.g. automatic lockout interval and password) have been previously
configured using the command Application Lockout Settings in the Tools menu.
The application may also be locked automatically
after a defined time interval. Please refer to details in the chapter
"Application Lockout settings".
