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ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
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Problem Resolution
Istheproductpowercord
connected?
ySeeifthepowercordisproperlyconnectedtotheoutlet.
DoestheOutofrangemessage
appear?
yThe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.
DoestheChecksignalcable
messageappear?
yThesignalcablebetweenPCandproductisnotconnected.Check
thesignalcable.
yPress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? 
ySeeiftheplug&playfunctionissupportedbyreferringtothevideo
cardusermanual.
The screen image looks abnormal.
Problem Resolution
Isthescreenpositionwrong? 
yD-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,select[PICTURE]-
[Screen]-[Position]inOSDmenu.
ySee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?
yD-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,select[PICTURE]-
[Screen]-[Size]inOSDmenu.
Horizontalnoiseappearsorthe
characterslookblurred.
yD-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,select[PICTURE]-
[Screen]-[Phase]inOSDmenu.
Thescreenisdisplayed
abnormally.
yTheproperinputsignalisnotconnectedtothesignalport.Connect
thesignalcablethatmatcheswiththesourceinputsignal.