SCREENAREA

This command is only relevant if you want to use phone or tablet devices with small form factors and want the visual content to be properly scaled down to fit the screen. By default, the system is assuming full width which results in unnecessary scale down of content if you only use the sub portion of the screen.

This command sets the dimensions of the display area needed to display the content. If the dimension of a display is smaller than this screen area, the content will be scaled down to fit on the display. You can change these settings during the session using the SA-trial command to tailor the dimensions to the specific content of some screens. For example, instructions may need more space than the actual stimulus display.

 SCREENAREA Width Height