LG 42WL10MS-B User Manual download pdf (Page 56)

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TROUBLESHOOTING

The screen image looks abnormal.

Problem Resolution

Isthescreenpositionwrong? 



D-Subanalogsignal-Pressthe"AUTO"buttonintheremotecontrol

toautomaticallyselecttheoptimalscreenstatusthatfitsintothe

currentmode.Ifadjustmentisnotsatisfactory,usethePositionOSD

menu.





Seeifthevideocardresolutionandfrequencyaresupportedbythe

product.Ifthefrequencyisoutofrange,settotherecommended

resolutionintheControlPanel"Display"Settingmenu.

Dothinlinesappearonthe

backgroundscreen?





D-Subanalogsignal-Pressthe"AUTO"buttonintheremotecontrol

toautomaticallyselectanoptimalscreenstatusthatfitsintothe

currentmode.Ifadjustmentisnotsatisfactory,usetheClockOSD

menu.

Horizontalnoiseappearsorthe

characterslookblurred.





D-Subanalogsignal-Pressthe"AUTO"buttonintheremotecontrol

toautomaticallyselectanoptimalscreenstatusthatfitsintothe

currentmode.Ifadjustmentisnotsatisfactory,usethePhaseOSD

menu.

Thescreenisdisplayed

abnormally.





Theproperinputsignalisnotconnectedtothesignalport.Connect

thesignalcablethatmatcheswiththesourceinputsignal.

After-image appears on the product.

Problem Resolution

After-imageappearswhenthe

productisturnedoff.





Ifyouuseafixedimageforalongtime,thepixelsmaybedamaged

quickly.Usethescreen-saverfunction.





Whenadarkimageisdisplayedonthescreenafteranimagewith

highcontrast(blackandwhiteorgray),thismaycauseimagesticking.

ThisisnormalforLCDscreen.

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LG 42WL10MS-B User Manual Page 56

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