Epson Equity Ie Q50188015-1 - Manual (Page 97)

After checking the character fonts, respond to the prompt:
Is
the display correct
(Y/N)?
lf the characters displayed match the illustration, press Y and Enter. If you
find a problem with the characters on the screen, press N and Enter to
display the error message.
character set check
To check your 40-column character set, press 4 and then Enter. The
character fonts that are included in the internal character generator are
displayed. Check the characters displayed on your screen against this
illustration:
After checking the character fonts, respond to the prompt:
Is the display correct
(Y/N)?
If the characters displayed match the illustration, press Y and Enter. If you
find a problem with the characters on the screen,-press N and Enter to
display the error message.
320x200 graphics mode check
To check your 320x200 graphics mode, press 5 and then Enter.
If you have a color monitor, the screen displays three colored squares-green,
brown, and red-against a cyan background. If you have a monochrome
Performing
System Diagnostics D-9