LG 28LN4500 User Guide - Page 75
Vibrating horizontal/vertical lines and fishnet patterns appear momentarily. - appliances
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ꕢꕢ 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. ꕢꕢ The screen display freezes or does not work properly during digital broadcast. • It may happen when the signals are weak or the reception is unstable. Adjust the antenna's orientation or cable connections. • If the signal strength or quality is low on Manual Tuning, contact the TV station or administration office for checkup.
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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 digital
broadcast.
• It may happen when the signals are weak or the reception is unstable. Adjust the
antenna’s orientation or cable connections.
• If the signal strength or quality is low on
Manual Tuning
, contact the TV station or
administration office for checkup.