This dialog will be displayed whenever you initiate a monitor power off through the Monitor Off Utility. It counts down the number of seconds until the monitor(s) will be powered down. Press cancel at any time to abort the monitor power off.
This dialog, with the wrench icon, will show if you have initiated a monitor shut off through the command line interface or if you have the option Turn off Monitors on Startup enabled. Pressing either button will abort the monitor power off, pressing the wrench icon will also open up the main program configuration window.