Philips 50PFL3707/F7 User Manual page 34

Symptom
PowerisONbutnoscreen  • Checkwhethertheconnectionoftheantenna,  cablereceiverorsatelliteboxisconnectedcorrectly.
image.
 • CheckwhetherallthecablestotheunitareconnectedtothecorrectOutputjackofyourdevicelikeBlu-raydisc/DVDrecorder.
 • MakesurethattheselectedInputmodeisconnectedtotheworkingInputjack.
 • CheckifyourcomputerisNOTinsleepmodewhentheInputmodeofthisunitisinPCmode.  Tapanykeyonthekeyboardto
Nopictureorsound  • CheckifthePowerison.
 • CheckwhetherallthecablestotheunitareconnectedtothecorrectOutputjackofyourdevicelikeBlu-ray/DVDrecorder.
 • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
 • UnplugtheACpowercordandwaitforabout1minute,  thenplugtheACpowercordandTurnOntheunitagain.
 • Checkwhethertheconnectionoftheantenna,  cablereceiverorsatelliteboxisconnectedcorrectly.
 • MakesurethattheselectedInputmodeisconnectedtotheworkingInputjack.
 • CheckifyourcomputerisNOTinsleepmodewhentheInputmodeofthisunitisinPCmode.  Tapanykeyonthekeyboardto
 • Makesurethatthesoundisnotmuted.  PressMUTE sothatthevolumebarandcurrentvolumelevelwillappearontheTVscreen.
 • MakesurethatthevolumeisNOTsetto0or
Nocolor  • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
 • AdjustColorinPicturesettings. 
Nosound,  distortedsoundor  • MakesurethattheAnalogAudiosignalsfromtheHDMI-DVIdeviceareconnectedtotheAnalogAudio(L/R)Inputjacks.
incorrectAudioSoundisheard
 • WhenusingComponentAnalogVideo,  CompositeAnalogVideoorPCVGAVideomakesurethattheAnalogAudio(L/R)
whenusingtheHDMI-DVI
connections.
AdjustedPictureorSound  • YoumustsetHomeinLocation. 
settingsarenoteffectiveevery
 Otherwise,  thesettingsyouadjustedwillnotbememorizedaftertheunitgoesintoStandbymode.
timetheunitisTurnedOn.
SoundOK,  picturepoor  • Electricalinterferencefromnearbyappliancesmayaffectpicturequality.
 • AdjustContrastandBrightnessinPicturesettings. 
 • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
 • Forthebestpicturequality,  watchHighDefinitionwidescreenprograms.
 IftheHDcontentisnotavailable,  watchStandardDefinitionprogramsinstead.
PictureOK,  soundpoor  • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
 • Checkiftheaudiocableisconnectedintotheunitcorrectly.
Youseeadistortedpictureor  • Youmaybegettinginterferencefromelectricalappliances,  automobiles,  motorcyclesorfluorescentlights. 
hearanunusualsound.
 • Trymovingtheunittoanotherlocationtoseeifthisisthecauseoftheproblem.
Ghosts,  linesorstreaksinpicture  • Electricalinterferencefromnearbyappliancesmayaffectpicturequality.
 • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstationorweaksignalstrength.
Youseenoiseortrashonthe  • WhenthecapabilitiesoftheunitexceedthecapabilitiesoftheDigitalbroadcasting,  thesignalwillbeincreasedtomatchthe
screen.
DifferentcolormarksontheTV  • ViewotherTVchannels.  Theproblemmightbelimitedtothebroadcastingstation,  missingdataorpixelation.
screen
YouswitchtoadifferentInput  • Thisunitwillmemorizethevolumelevelfromthelasttimeyouadjustedit.
andthevolumechanges.
 • Ifthevolumeofthesoundfromanotherdeviceishigherorlower,  thentheloudnesswillchange.
 • MakesureAuto volume levelingissettoOn.  
YouswitchtoadifferentInput  • ThisunitwillmemorizetheviewingmodefromthelasttimeyouusedtheparticularInputmodes.
andthescreensizechanges.
Thedisplayimagedoesnot  • IfyouareusingtheunitasaPCmonitor,  makesurethatHorizontal positionandVertical positioninPC settingsaresetcorrectly.
covertheentirescreen.
 • IfyouarewatchingTVorusingtheCompositeVideo,  ComponentVideoorHDMIwith480iInput,  pressFORMATrepeatedlyto
Captionsaredisplayedasawhite  • InterferencefrombuildingsorweatherconditionsmaycausecaptioningtobeincompleteifwatchingAnalogTVsignals.
box.  Nocaptionisdisplayedin
 • Broadcastingstationmayshortentheprogramtoinsertadvertisements.
theClosedCaption-supported
 •  T heClosedCaptiondecodercannotreadtheinformationoftheshortenedprogram.
program.
 • ThetextmodeisSelected.  Forcaption,  selectCC-1,  CC-2,  CC-3,  CC-4orOff.
BlackboxisdisplayedontheTV
screen.
Note
 •
TheLCDscreenismanufacturedtoprovidemanyyearsofusefullife.  Occasionallyafewnonactivepixelsmayappearasafixedpointofblue,  greenorred.
ThisisnottobeconsideredadefectintheLCDscreen.
 •
Somefunctionsarenotavailableinspecificmodes,  butthisisnotamalfunction.  ReadthedescriptioninthisUserManualformoredetailsoncorrectoperations.
Remedy
wakeupyourcomputer.
wakeupyourcomputer.
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connectorsaremountedintotheAudio(L/R)Inputjacks.
➠
capabilitiesofthedisplayoftheunit.  Thismaycausenoiseortrash.
switchvariousscreenmodes.
.  Ifso,  useVOL + / −toadjusttothedesiredvolume.
p. 19
p. 27
p. 19
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p. 20
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