● Whenever an error signal message appears, the signal
frequency will be displayed in red.
(Example)
● Use the graphics board's utility
software to change the frequency
setting. (Refer to the manual of the
graphics board.)
3. Display position is incorrect.
● Adjust the image position using the
<Position>.
● If the problem persists, use the
graphics board's utility software to
change the display position if available.
4. Vertical bars of distortion appear.
● Decrease the vertical bars using the
<Clock>.
5. Horizontal bars of distortion appear.
● Decrease the horizontal bars using the
<Phase>.
6. Letters and lines appear blurred.
● Adjust the blurred lines using
<Smoothing>.
7. The screen is too bright or too dark.
● Adjust the <Brightness> (The
backlight of the LCD monitor has a
fixed life span. When the screen
becomes dark or begins to flicker,
please contact your dealer.).
8. Afterimages appear.
● Do you use the screen saver or timer
when displaying the same image for
extended periods of time?
● Afterimages are particular to LCD
monitors. Avoid displaying the same
image for extended periods of time.
9. The screen has defective pixels (e.g. slightly light or
dark).
● This is due to the characteristics of the
panel itself, and not the LCD product.
10. Fingerprints remain on the screen.
● Leaving the screen white may solve
the problem.
