After-Image Appears On The Product; Screen Color Is Abnormal - LG M4210D-B21 User Manual

Owner's manual
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Troubleshooting
'Child lock on' message appears.
G The 'Child lock on' message
appears when pressing the Menu
button.

After-image appears on the product.

G After-image appears when the
product is turned off.
G Screen has poor color resolution
(16 colors).
G Do black spots appear on the screen?
G The power suddenly turned off.
Push the MENU button on the remote control and set
Child lock to the 'Off' position.
• If you use a fixed image for a long time, the pixels

Screen color is abnormal.

• Set the number of colors to more than 32 bits (true
• Several pixels (red, green, white or black color)
The operation does not work normally.
• Is the sleep timer set?
• Check the power control settings.
• "CAUTION! FAN STOP!"
27
may be damaged quickly. Use the screensaver
function.
color)
Select Control Panel – Display – Settings – Color
Table menu in Windows.
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.
Power interrupted.
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.

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