Eizo DuraVision FDF2382WT-A 23" Multi-Touch Display (Black) - Manual (Page 29)

Troubleshooting | 6
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• Reboot the PC.
• Select an appropriate setting using the graphics board’s utility. Refer to the User’s
Manual of the graphics board for details.
6.2 Imaging Problems (Digital and Analog)
The screen is too bright or too dark
• Use "Brightness" or "Contrast" in the Setting menu to adjust it (see Color [ } 18] ). (The
LCD monitor backlight has a limited life span. If the screen becomes dark or begins to
flicker, contact your local EIZO representative.)
Letters and images are blurred
• Check whether the PC is configured to meet the resolution and vertical scan frequency
requirements of the monitor (see 7.5 Compatible Resolutions [ } 41] ).
• Try setting the magnification of display on the OS to "100 %". When using multiple
monitors, try setting the magnification of display to "100 %" on all monitors.
Afterimage visible
• 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.
• Depending on the image, an afterimage may appear even if it was displayed for a short
period of time. To remove such a phenomenon, change the image or keep the power
turned off for several hours.
Green / red / blue / white / dark dots remain on the screen
• This is due to LCD panel characteristics and not a malfunction.
Interference patterns or pressure marks remain on the LCD panel
• Leave the monitor with a white or black screen. The symptom may disappear.
Noise appears on the screen.
• In the Setting menu, set "Overdrive" to "Off" (see Advanced Settings - Overdrive [ } 20] ).
• When inputting HDCP system signals, normal images may not be displayed
immediately.
The positions of windows and icons are shifted when the monitor is turned
off/on or when restored from power saving mode.
• Turn the setting "On" for "Compatibility Mode" in the "Administrator Settings" menu (see
Compatibility Mode [ } 27] ).
The color shown on the screen is not correct.
• Try changing "Input Color Format" in the Setting menu (see Input Color Format [ } 22] ).
Images are not displayed over the entire area of the screen.
• Try changing "Picture Expansion" in the Setting menu (see Picture Expansion [ } 21] ).