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User Manual - Page 59

For 47VS20-BAA.

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58
ENG
ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
Noimageisdisplayed
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'Checksignalcable'
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.
'UnknownProduct'messageappearswhentheproductisconnected.
Problem Resolution
Didyouinstallthedriver?
Seeiftheplug&playfunctionissupportedbyreferringtothevideo
cardusermanual.
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