LG Electronics 47WS50BS, 42WS50BS owner manual Audio function does not work

TROUBLESHOOTING 61

The audio function does not work.

	Problem		Resolution
No sound?		yy See if the audio cable is connected properly.
		yy Adjust the volume.
		yy See if the sound is set properly.
Sound is too dull.		yy Adjust the Clear Voice ll, Treble and Bass appropriately.
Sound is too low.		yy Adjust the volume.
	Screen color is abnormal.
	Problem		Resolution
Screen has poor color resolution		yy Set the number of colors to more than 24 bits (true color) Select
(16 colors).		Control Panel - Display - Settings - Color Table menu in Windows.
Screen color is unstable or		yy Check the connection status of the signal cable. Or, re-insert the PC
mono-colored.		video card.
Do black spots appear on the		yy Several pixels (red, green, white or black color) may appear on the
screen?		screen, which can be attributable to the unique characteristics of the
		LCD panel. It is not a malfunction of the LCD.
The operation does not work normally.
	Problem		Resolution
The power suddenly turned off.		yy Is the sleep timer set?
		yy Check the power control settings. Power interrupted

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