The illustration above is an example of a dual monitor quad screen media lectern. Some University Classrooms have four projectors, also known as a quad screen environment. The main advantage of these dual monitor quad screen learning spaces is having two computer monitors at the lectern and four projectors/monitors that can be utilized to display content. While using the system you may use the screens together or independently via the A/V control panel interface. 

Controlling the dual monitor quad screen capability in a University Classroom is dependent on the type of A/V control panel interface, so it is not standard. While some of the button names vary, the process is typically similar.

Using the Dual Monitors and Quad Screens

From the A/V control panel interface you can select different sources/inputs during operation with several options highlighted below. In dual monitor quad screen learning spaces, the various sources have the ability to be independently selected and displayed on each screen.