Eizo COLOR EDGE CG222W - Manual (Page 25)

4. Troubleshooting
Problems Possible cause and remedy
5. Vertical bars appear on the screen or a part of the image
is flickering.
• Adjust using ( page 14 ).
6. The characters and images have several vertical bars on
their right side.
• Adjust the characters and images using the
.
7. Whole screen is flickering or blurring. • Adjust using ( page 14 ).
8. Characters are blurred. • Adjust using ( page 22 ).
9. Upper part of the screen is distorted as shown below. • 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
10.The screen is too bright or too dark. • Adjust . (The LCD monitor backlight has a
fixed life span. When the screen becomes dark or begins
to flicker, contact your local dealer.)
11.Afterimages appear. • 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.
12.Green/red/blue/white dots or defective dots remain on
the screen.
• This is due to LCD panel characteristics and is not a
failure.
13.Interference patterns or fingerprints remain on the
screen.
• Leave the monitor with a white screen or a black screen.
The symptom may disappear.
14.Noise appears on the screen. • When entering the signals of analog input, select 1 to
4 in from the menu to change
the mode.
• When entering the signals of HDCP system, the normal
images may not be displayed immediately.
15.The icon on the Adjustment menu
cannot be selected.
• Smoothing setting may not be required depending
on the display resolution. (You cannot choose the
smoothing icon.)
• is disabled when the screen is displayed
in the following resolutions.
• 1680 × 1050
• Select [Normal] during .
16.The Main menu of Adjustment menu does not start. • Check for Adjustment Lock function ( page 20 ).
17.The FineContrast mode is not displayed. • Check for Adjustment Lock function ( page 20 ).