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Imaging problems
Problems
Points to check with possible solutions
3. Display position is incorrect.
Adjust the image position using the <Position>
(p.23)
The two display modes, VGA 720 x 400 (70
Hz) and 320 x 200 (70 Hz), have the same
signal timings. Using this adjustment selects the
appropriate display mode. (This function effects
only when the resolution is VGA 720 x 400 (70
Hz) or 320 x 200 (70 Hz).
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>.
(p.22)
5. Horizontal bars of distortion
appear.
Decrease the horizontal bars using the <Phase>.
(p.22)
6. Letters and lines appear blurred.
Switch the <Smoothing> mode. (p.23)
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
consult your dealer.)
8. Afterimages appear.
Do you use the screen saver or timer (p.19)
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. (p.19)
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.
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TROUBLESHOOTING
