A simple application to verify the quality and function of the display. After starting the application, a red area will appear over the entire screen. Here it is possible to verify that all the red points of the display (518,400 points) are lit. After touching any part of the display, green dots will appear, and after another touch, all blue dots will appear. Thus, it is possible to verify all 1,555,200 luminous points that the display contains. After touching the blue screen, the image above will be displayed, where it is possible to check the brightness component of all three primary colors and the correct setting of the image placement on the display.

After another touch, the display is finally initialized. If it ever happens that the controller does not correctly display some graphic element (large font, icon, etc.), then initializing the display will correct this problem.