Eizo FLEXSCAN S2433W User Manual page 32

Problems
4. Characters are blurred.
5. Afterimages appear.
6. Green/red/blue/white dots or defective dots remain
on the screen.
7. Interference patterns or pressure marks remain on
the screen.
8. Noise appears on the screen.
9. Display position is incorrect.
10. Vertical bars appear on the screen or a part of the
image is flickering.
11. Whole screen is flickering or blurring.
12. Upper part of the screen is distorted as shown
below.
13. The <Smoothing> icon on the Adjustment menu
<Screen> cannot be selected.
14. The adjustment menu does not appear.
15. The auto adjust function does not work correctly.
Chapter 4 Troubleshooting
32
Possible cause and remedy
• Check whether the signal setting of your PC matches
the resolution and the vertical frequency settings for the
monitor. (see page 9)
• Adjust using [Smoothing]. (see page
• Use a screen saver or off timer function for a long-time
image display.
• Afterimages are particular to LCD monitors. Avoid
displaying the same image for a long time.
• This is due to LCD panel characteristics and is not a
failure.
• Leave the monitor with a white or black screen. The
symptom may disappear.
• When entering the signals of analog input, change the
setting to "On" in <Signal Filter> from the <Screen>
menu.
• When entering the signals of HDCP system, the normal
images may not be displayed immediately.
• When using the long DVI cable, adjust the DVI input
level using [DVI Input Level]. (see
• Adjust image position so that it is displayed properly
within the display area using [Position]. (see
• If the problem persists, use the graphics board's utility if
available to change the display position.
• Adjust using [Clock]. (see page
• Adjust using [Phase]. (see page
• This is caused when both composite sync (X-OR)
signal and separate vertical sync signal are input
simultaneously. Select either composite signal or
separate signal.
• Smoothing setting may not be required depending on the
display resolution. (You cannot choose the smoothing
icon.)
• <Smoothing> is disabled when the screen is displayed in
the following resolutions.
• 1920 × 1200
• Select [Enlarged] during <Screen Size> in the
resolution of 1600 × 1200.
• Select [Normal] during <Screen Size>.
• Check whether the operation lock function works.
(see page 25)
• This function does not work when digital signal is input.
• This function does not work correctly with some graphics
boards.
16)
page 29)
page 16)
15)
15)