If the characters match the illustration, select Y. If you find a problem with the characters on the screen, select N to display the error message.

320x200 Graphics Mode Check

To check your 320x200 graphics mode, select 5. The screen displays three colored squares-green, brown, and red-against a cyan background. These four colors are Color Set 0. If they are correct, select Y.

The same pattern appears again; this time the squares are cyan, white, and magenta, and the background is red. These colors are called Color Set 1. If these are also correct, select Y to end the test.

If any colors are displayed incorrectly, first check the adjustment of your monitor, and make sure that both ends of the cable are plugged in firmly. If a problem still exists, select N to display the error message.

C-18 Performing System Diagnostics