The application automatically runs the task weekly, according to the schedule that you have set up.
If you select this option, the Start day and Start time fields become available so that you can configure the task run schedule.
The Start on-demand scan tasks on the following servers section will display SharePoint servers on which Security Server has been installed. You can change the list of selected servers by selecting check boxes next to the servers the application needs to scan on-demand.
Default check box selections:
If you are using one SharePoint server, the box next to the only SharePoint server is selected by default.
If you are using several SharePoint servers, all boxes will be unselected by default.