640 x 480 Graphics
The 640 x 480 Graphics selection verifies that the system can operate in the 640 x 480 graphics mode. A display similar to Screen 14 appears on the monitor.
Screen 14.
256 Color Mode
The 256 Color Mode selection verifies the differ- ent shading of nine colors. A display similar to Screen 15 appears on the monitor.
Screen 15.
