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Troubleshooting
• Set the number of colors to more than 24 bits
(true color)
Select Control Panel - Display - Settings - Color
Table menu in Windows.
• Check the connection status of the signal cable.
Or, re-insert the PC video card.
• 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. It is not a malfunction of the LCD.
● Screen has poor color resolution
(16 colors).
● Screen color is unstable or mono-
colored.
● Do black spots appear on the screen?
Screen color is abnormal.
• Is the sleep timer set?
• Check the power control settings.
Power interrupted.
•
"CAUTION! FAN STOP!"
If the power is turned off after this message
appears, it means that the fan is out of order.
In this case, contact your local service center.
●
The power suddenly turned off.
The operation does not work normally.
