Select menu item, Settings, Program Parameters, enter 10 beside Max Number of Files, enter 600 beside Frames per File, click OK.
Select menu item, Settings, Save Configuration.
Result: Program will now fill up a maximum of 10 video files, each with a maximum of 600 frames/pictures, as it runs along in Monitor Mode saving motion detected. After 10 files have been filled the oldest file will be DELETED automatically to make room for the new file.