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User Manual - Page 59

For 42WL30MS-D.

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59
ENG
ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
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Problem Resolution
Istheproductpowercord
connected?
Seeifthepowercordisproperlyconnectedtotheoutlet.
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: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.
'Key Lock On' message appears.
Problem Resolution
TheKeyLockOnmessage
appearswhenpressingthe
Menubutton.
TheLockfunctionpreventstheOSDsettingsfrombeingchanged
inadvertently.Toreleasethelock,gotoMenuandOptionanddisable
theKeyLockoption.
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