LG M4210D オーナーマニュアル

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• Set the number of colors to more than 32 bits (true

color)

Select Control Panel – Display – Settings – Color 
Table menu in Windows.

•  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    

● Do black spots appear on the screen?

• If you use a fixed image for a long time, the pixels

may be damaged quickly. Use the screensaver
function.

● After-image appears when the

Push the MENU button on the remote control and set
Child lock to the 'Off' position.  

● The 'Child lock on' message

• 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.