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6-2. Imaging problems
Problem
1. The screen is too bright or too dark.
2. Characters are blurred.
3. Afterimages appear.
4. Green/red/blue/white dots or defective
dots remain on the screen.
5. Interference patterns or pressure marks
remain on the screen.
6. Noise appears on the screen.
7. (DisplayPort input)
Display position of the windows changes.
8. (DisplayPort or HDMI input) The color
shown on the display is not correct.
9. An image does not display on the entire
screen.
Possible cause and remedy
• Use "Brightness" in the Adjustment menu to adjust it. (The
LCD monitor backlight has a limited life span.) When the
screen becomes dark or begins to flicker, contact your
local EIZO representative.)
• Check whether the PC is configured to meet the resolution
and vertical scan frequency requirements of the monitor
(see
"2-1. Setting Resolution" (page
• Afterimages are particular to LCD monitors. Avoid
displaying the same image for a long time.
• Use the screen saver or power saving function to avoid
displaying the same image for extended periods of 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 HDCP, the normal images
may not be displayed immediately.
• When the signal is switched, the position of the window
may be changed. In the Adjustment menu, set "DP Power
Save" to "Off" (see
"5-4. Setting DisplayPort Power Save"
(page
35)).
• Use "Screen" - "Color Space" under the Adjustment menu
to adjust it.
• For HDMI signal input, change the "Signal Format" setting
(see
"To switch signal formats" (page
• Change the "Screen Size" setting (see
size" (page
15)).
13)).
14)).
"To select screen
Chapter 6 Troubleshooting
37
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