Epson 20020, 20040 Personal Computer User Manual


 
Attribute Check
To check the display attributes of the color graphics adapter
card, press 2 and
Enter.
Several messages are displayed showing
examples of all the possible display attributes and colors. Check
the information displayed on your screen, and respond to the
prompt:
Is the display correct (Y/N)?
Press Y and then Enter if the display is correct. If the colors are
not correct, adjust the controls on your display monitor. If they
are still incorrect, press N and Enter.
Contact your Customer Care Center if you have any monitor
problems.
Character Set Check
To check your 80-column character set, press 3 and Enter. The
characters that are included in the internal character generator
are displayed. Check the characters displayed on your screen
against this illustration:
Performing System Diagnostics
C-15