LG 47VL10 User Manual download pdf (Page 29)

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TROUBLESHOOTING

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Problem Resolution

Istheproductpowercord

connected?





Seeifthepowercordisproperlyconnectedtotheoutlet.

Isthepowerindicatorlighton?





Seeifthepowerswitchisturnedon.





Mayneedservice.

Powerison,powerindicatorisblue

butthescreenappearsextremely

dark.





Adjustbrightnessandcontrastagain.





Backlightmayneedrepair.

Thepowerindicatoramber?





Iftheproductisinpowersavingmode,movethemouseorpressany

key.





Turnbothdevicesoffandthenbackon.

Doesthe'Outofrange'message

appear?





ThesignalfromthePC(videocard)isoutoftheverticalorhorizontal

frequencyrangeoftheproduct.Adjustthefrequencyrangeby

referringtotheSpecificationsinthismanual.

*Maximumresolution

RGB:1920x1080@60Hz

HDMI/DVI:1920x1080@60Hz

Doesthe'Nosignal'message

appear?





ThesignalcablebetweenPCandproductisnotconnected.Check

thesignalcable.





Pressthe'INPUT'menuintheremoteControltochecktheinput

signal.



Verticalfrequency:Toenabletheusertowatchtheproductdisplay,screenimageshouldbechanged

tensoftimeseverysecondlikeafluorescentlamp.Theverticalfrequencyorrefreshrateisthetimes

ofimagedisplaypersecond.TheunitisHz.



Horizontalfrequency:Thehorizontalintervalisthetimetodisplayoneverticalline.When1isdivided

bythehorizontalinterval,thenumberofhorizontallinesdisplayedeverysecondcanbetabulatedas

thehorizontalfrequency.TheunitiskHz.

NOTE

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LG 47VL10 User Manual Page 29

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