LG 42LN5200 User Guide

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ꕢ Vibrating horizontal /vertical lines and fishnet patterns appear momentarily.

•  Such a problem may happen when there is strong electronic interference. Turn 

off other electronic devices such as mobile phones, power tools and other small 

electrical appliances.

 

ꕢ The screen display freezes or does not work properly during a digital 

broadcast.

•  This may occur in case of a weak signal or unstable reception. Adjust the antenna 

orientation and cable connections.

•  If the signal strength or quality is low on 

Manual Tuning

, check with the TV station or 

administration office.