Imaging Problems (For Both Digital And Analog) - Eizo EV2455-WT User Manual

5-2. Imaging problems (for both digital and analog)

Problem
1. The screen is too bright or too dark.
2. "Brightness" cannot be adjusted
• Cannot increase/decrease setting value ("
or " " is displayed in gray)
- "Brightness" adjustment menu via
operation switch
/
- "Brightness" adjustment menu in color
adjustment
/
• Cannot increase/decrease setting value ("
and " " are displayed in gray)
- "Brightness" adjustment menu via
operation switch
- "Brightness" adjustment menu in color
adjustment
3. Text is blurred
4. Afterimages appear
• Use "Brightness" or "Contrast" in the Setting menu to adjust it (see
monitor backlight has a limited life span. When the screen becomes dark or begins to flicker, contact your local EIZO
representative.)
• If the screen is too bright, try changing the Auto EcoView setting to "On". The monitor detects the ambient brightness to
adjust the screen brightness automatically (see
When Auto EcoView is set to "On", "Brightness" may not be adjustable due to the advanced settings of Auto EcoView.
" • The bright adjustment range of the Auto EcoView function can be limited to ensure that the screen is neither too bright
nor too dark. When the adjustment range is limited, values outside the range cannot be set. If you want to set a value
outside the range, try changing the following settings.
- Change the maximum and minimum values for "Brightness" in the Auto EcoView advanced settings.
- Set Auto EcoView to "Off".
For details on Auto EcoView settings, see
" • Brightness adjustment may not be possible when the installation environment of the monitor is excessively bright or
dark. In this case, try changing the following settings.
- Change the maximum and minimum values for "Ambient Light" in the Auto EcoView advanced settings.
- Set Auto EcoView to "Off".
For details on Auto EcoView settings, see
• Check whether the PC is configured to meet the resolution and vertical scan frequency requirements of the monitor (see
"1-3. Supported Resolutions" (page
• When an image is displayed with a resolution other than recommended, text or lines in the displayed image may blur.
In this case, try adjusting "Sharpness" in the Setting menu (see
• 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.
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Possible cause and remedy
"Color Adjustment" (page
"Auto EcoView" (page 18)).
"Auto EcoView" (page 18).
"Auto EcoView" (page 18).
11)).
"Sharpness" (page
Chapter 5 Troubleshooting
23)). (The LCD
27)).