VlZIOVT420M/VT470MUserManual
| PresstheINPUTbuttonontheTVortheRemote. |
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| Checktheinputconnections. |
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Power is ON but no | Makesureanycableattachedto theTV isconnectedtothecorrectoutput | |
screenimage, |
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| Adjustbrightness,contrastorbacklight. |
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| CheckInputsettings. |
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Wrongor abnormalcolors CheckColorandtintsettingsin PictureMenuResetPicturesettings. | . | |
appear. | ComponentInput:If anycolors(red,or blue)aremissing,checkthevideo | |
| cablestomakesuretheyaresecurelyconnected. |
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| PCInput:If anycolors(red,green,orblue)aremissing,checkthevideo | |
| cabletomakesureit issecurelyconnected. |
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Control buttons do not | Pressonlyonebuttonatatime. |
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work. |
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RemoteControldoes not | Makesurebatteriesareinsertedcorrectly |
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work. | Batteriescouldbeweak. |
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| MakesureyouhaveselectedTVontheremote. |
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There appears to be Forbestimagequality,viewHDwidescreenprogramswherepossible.If
imagequalityissues. | HDcontentisnotavailableview"StandardDefinition"froma digitalsource. |
| Standard,analogTVwillalwaysbe noticeablyinferiorto HDbecauseyour |
| digitalflat panelTV hasvideothatis manytimesbetterthanoldTV'sand |
| soyoucanseeinterferenceanddeficienciesyoudidnotknowyouhad. |
Youcannotseea picture. Makesurethatthepowercordispluggedintoagroundedelectricaloutlet.
Makesurethatthepowerbuttonisturnedon.
Makesurethattheselectedinputsourceis connectedto a workinginput source.
IfyourTVisconnectedtoyourcomputerin RGBorHDMImode,pressany keyonyourkeyboardto "wake"yourcomputer.
Youseeadistortedpicture You may be getting interferencefrom electrical appliances,cars,
orhearunusualsound, motorcycles, fluorescentlights.If youhavenotmountedit on thewall, try movingyourTV to anotherlocationto see if thisis the causeof the 3roblem.
Thepicturehas abnormal Makesurethattheinputsourcecableisattachedsecurelyandcorrectlyto
patterns,thebackofyourTV.
Makesurethat the videoinputsourceis withinthe rangeof your TV. Compare the video input source'sspecificationswith your TV specifications.
The display image does Ifyouare usingRGBmode,makesurethatH SizeandV Positionin the not cover the entire OnScreenDisplay(OSD)aresetcorrectly.
screen.IfyouareusingTV,AV1,AV2orComponentwith480iinput,usetheWIDE buttonontheremotecontroltoscrollthroughvariousscreenmodes.
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