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  4. 4000 series LED TV 22PFL4507
  5. ユーザーズマニュアル

Philips 4000 series LED TV 22PFL4507 22PFL4507/F7 ユーザーズマニュアル

製品コード
22PFL4507/F7
ダウンロード
ページ / 38
English
34
Symptom
Remedy
PowerisONbutnoscreen
image.

• Checkwhethertheconnectionoftheantenna,cablereceiverorsatelliteboxisconnectedcorrectly.

• CheckwhetherallthecablestotheunitareconnectedtothecorrectOutputjackofyourdevicelikeBlu-raydisc/DVDrecorder.

• MakesurethattheselectedInputmodeisconnectedtotheworkingInputjack.

• CheckifyourcomputerisNOTinsleepmodewhentheInputmodeofthisunitisinPCmode.Tapanykeyonthekeyboardto
wakeupyourcomputer.
Nopictureorsound

• CheckifthePowerison.

• CheckwhetherallthecablestotheunitareconnectedtothecorrectOutputjackofyourdevicelikeBlu-ray/DVDrecorder.

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.

• UnplugtheACpowercordandwaitforabout1minute,thenplugtheACpowercordandTurnOntheunitagain.

• Checkwhethertheconnectionoftheantenna,cablereceiverorsatelliteboxisconnectedcorrectly.

• MakesurethattheselectedInputmodeisconnectedtotheworkingInputjack.

• CheckifyourcomputerisNOTinsleepmodewhentheInputmodeofthisunitisinPCmode.Tapanykeyonthekeyboardto
wakeupyourcomputer.

• Makesurethatthesoundisnotmuted.PressMUTE sothatthevolumebarandcurrentvolumelevelwillappearontheTVscreen.

• MakesurethatthevolumeisNOTsetto0or .Ifso,useVOL + / −toadjusttothedesiredvolume.
Nocolor

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.

• AdjustColorinPicturesettings.
➠
Nosound,distortedsoundor
incorrectAudioSoundisheard
whenusingtheHDMI-DVI
connections.

• MakesurethattheAnalogAudiosignalsfromtheHDMI-DVIdeviceareconnectedtotheAnalogAudio(L/R)Inputjacks.

• WhenusingComponentAnalogVideo,CompositeAnalogVideoorPCVGAVideomakesurethattheAnalogAudio(L/R)
connectorsaremountedintotheAudio(L/R)Inputjacks.
AdjustedPictureorSound
settingsarenoteffectiveevery
timetheunitisTurnedOn.

• YoumustsetHomeinLocation.
➠
 Otherwise,thesettingsyouadjustedwillnotbememorizedaftertheunitgoesintoStandbymode.
SoundOK,picturepoor

• Electricalinterferencefromnearbyappliancesmayaffectpicturequality.

• AdjustContrastandBrightnessinPicturesettings.
➠

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.

• Forthebestpicturequality,watchHighDefinitionwidescreenprograms.
 IftheHDcontentisnotavailable,watchStandardDefinitionprogramsinstead.
PictureOK,soundpoor

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.

• Checkiftheaudiocableisconnectedintotheunitcorrectly.
Youseeadistortedpictureor
hearanunusualsound.

• Youmaybegettinginterferencefromelectricalappliances,automobiles,motorcyclesorfluorescentlights.

• Trymovingtheunittoanotherlocationtoseeifthisisthecauseoftheproblem.
Ghosts,linesorstreaksinpicture

• Electricalinterferencefromnearbyappliancesmayaffectpicturequality.

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
Youseenoiseortrashonthe
screen.

• WhenthecapabilitiesoftheunitexceedthecapabilitiesoftheDigitalbroadcasting,thesignalwillbeincreasedtomatchthe
capabilitiesofthedisplayoftheunit.Thismaycausenoiseortrash.
DifferentcolormarksontheTV
screen

• ViewotherTVchannels.Theproblemmightbelimitedtothebroadcastingstation,missingdataorpixelation.
YouswitchtoadifferentInput
andthevolumechanges.

• Thisunitwillmemorizethevolumelevelfromthelasttimeyouadjustedit.

• Ifthevolumeofthesoundfromanotherdeviceishigherorlower,thentheloudnesswillchange.

• MakesureAuto volume levelingissettoOn.
➠
YouswitchtoadifferentInput
andthescreensizechanges.

• ThisunitwillmemorizetheviewingmodefromthelasttimeyouusedtheparticularInputmodes.
Thedisplayimagedoesnot
covertheentirescreen.

• IfyouareusingtheunitasaPCmonitor,makesurethatHorizontal positionandVertical positioninPC settingsaresetcorrectly.

• IfyouarewatchingTVorusingtheCompositeVideo,ComponentVideoorHDMIwith480iInput,pressFORMATrepeatedlyto
switchvariousscreenmodes.
Captionsaredisplayedasawhite
box.Nocaptionisdisplayedin
theClosedCaption-supported
program.

• InterferencefrombuildingsorweatherconditionsmaycausecaptioningtobeincompleteifwatchingAnalogTVsignals.

• Broadcastingstationmayshortentheprogramtoinsertadvertisements.

• TheClosedCaptiondecodercannotreadtheinformationoftheshortenedprogram.
BlackboxisdisplayedontheTV
screen.

• ThetextmodeisSelected.Forcaption,selectCC-1,CC-2,CC-3,CC-4orOff.
Note

•
TheLCDscreenismanufacturedtoprovidemanyyearsofusefullife.Occasionallyafewnonactivepixelsmayappearasafixedpointofblue,greenorred.
ThisisnottobeconsideredadefectintheLCDscreen.

•
Somefunctionsarenotavailableinspecificmodes,butthisisnotamalfunction.ReadthedescriptioninthisUserManualformoredetailsoncorrectoperations.