LG Electronics 47WT30MS Troubleshooting, English, No image is displayed, Does the Out of range

ENGLISH

62TROUBLESHOOTING

TROUBLESHOOTING

No image is displayed

Problem	Resolution
Is the product power cord	yy See if the power cord is properly connected to the outlet.
connected?
Does the Out of range	yy The signal from the PC (video card) is out of the vertical or horizontal
message appear?	frequency range of the product. Adjust the frequency range by
	referring to the Specifications in this manual.
	* Maximum resolution 1920 x 1080 @ 60 Hz
Does the Check signal cable	yy The signal cable between PC and product is not connected. Check
message appear?	the signal cable.

yy Press the INPUT menu in the remote Control to check the input signal.

'Unknown Product' message appears when the product is connected.

	Problem		Resolution
Did you install the driver?		yy See if the plug&play function is supported by referring to the video
			card user manual.
	'Key Lock On' message appears.
	Problem		Resolution
The Key Lock On message		yy The Lock function prevents the OSD settings from being changed
appears when pressing the			inadvertently. To release the lock, go to Menu and Option and disable
Menu button.			the Key Lock option.