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Troubleshooting
Troubleshooting
After-image appears on the screen
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After-image appears when the
previous image changed.
If you display a fixed image for a long
•
time, the pixels may be damaged quickly.
Use the screen-saver function.
Screen color is abnormal
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Screen has poor color
resolution (16 colors).
Set the number of color to more than 24
•
bits (true color). Select
Control Panel
–
Display
–
Settings
–
Color Table
menu in
Windows.
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Screen color is unstable or
mono-colored.
Check the connection status of the signal
•
cable or re-insert the PC video card.
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Do black spots appear on the
screen?
Several pixels (red, green, white, or
•
black color) may appear on the screen,
which can be attributable to the unique
characteristics of the LCD Panel. This is
not a malfunction of the LCD.
If any of above instructions does not work, follow the instructions:
[1] Press
MENU
. Select
Setup
>
Reset All Settings
.
[2] Enter the password.
[3] Remove the AC power cord and wait for 10 seconds.
[4] Connect the AC power cord and turn on the display.
