Daewoo DLT-20J9T, DLT-22W4T, DLT-20J1T, DLT-20J3T, DLT-19W4T Troubleshooting, Symptoms and Solutions

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Troubleshooting

Symptoms and Solutions

Please check the following list prior to calling Daewoo Electronics Customer Service Centre for assistance.

Symptom

Check items

Neither picture	- Check the contact of sockets is OK.
nor sound	- Check theTV main power is on.
PictureisOKbut	- Check theVolume control is not set to minimum or mute.
no sound
SoundisOK,but	- Check the colour control and adjust it properly.
no colour.	- Check the program is in colour and not in black & white.
The picture has	-Pictureghostimageiscausedbysignalsreﬂectingfromlargebuildings.
ghost image.	To improve move antenna for best reception or instal an aerial with a
	small pick up foot print.
	- Check the antenna is installed correctly and if not,adjust the antenna
	towards the broadcasting transmitter.
Picturehas“snow	- Check the antenna is installed correctly and if not,adjust the antenna
noise”.	towards the broadcasting transmitter.
	-Checktheantennaoritsconnectioniscorrectandifnot,correctthean-
	tenna fault or connection cable fault.
	- Check if car trafﬁcorneonsigndisturbsthesoundeffect.
Stripes on pic-	- Check the susceptible interference by other electronic devices such
ture.	as radio and television and keep magnetic or electronic devices away
	from theTV.
Bad stereo or	- Long distance from the station or other radio waves can generate bad
Dual sound.	sound reception.If so,change the mode to Mono.
Remote control	- Check if the batteries in the Remote control are dead.
does not work.	- Check if any object between IR sensor of theTV and the Remote con-
	trol is not obstructing the infra red beam.

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Contents LCD Television Risk of Electric Shock Do not Open Safeguards Read,Retain and Follow All InstructionsPower Lines Example of Antenna GroundingDo not put any object that Containswater-forexample DonotviewtheTVtooclose- lysinceitmaycausedamage toyoureyes Contents Supplied Accessories Install Stand Parts of the Remote Control OFFParts of the Remote Control Game option You can play the Sudoku gameName of Each Part FrontRear Preparation Inserting Batteries into the Remote Control UnitMains Connection Antenna Connection Connectingthetv Directlyto AN AerialAerial Connection Aerial connection with VCR/DVD External Equipment Connection External Equipment ConnectionWhen connecting with a Hdmi cable When connecting with PCD-Sub cablePC Connection PC Connection Notes Multimedia input resolution table in LCDMultimedia Connection Notes DVD / SetTop Box connection notesDigital Amp.Connection Basic Menu MethodTo Use Basic MenuPress the/ button ToWatchTV Remark AutoTuning Setting UpTV StationsPlease wait until the Edit menu appears Manual tuning Fine tuning Move to Setup in the Install menu SetupMove to Setup in the Install menu Adjust the ﬁnetuningwiththe/buttonsEdit DVB Menu DVB MenuAbout the information on the banner Favourite List CreateModify InstallationConﬁguration DeleteAudio language / Audio language Menu LanguageSubtitle language / Subtitle language System Parameters Software UpgradeSignal Information If you select Manual,you can set time by yourselfParental Control Conditional AccessParental Control Channel lockEPG Electronic Programme Guide TV Guide FiveSetting various screen modes AV Selection Setting screen modesAdjustment of Screen Size inTV and AV mode When you select Hdmi or PC mode,check the followingWhen adjusting the screen to taste Screen AdjustmentSelect and adjust each item Move to the Picture menu Adjustment of the screen in the PC mode Position Sound Install Select Balance Mode Move to Balance in the Sound menu Sound AdjustmentWhen adjusting sound to taste Sound range / 10KHzHigh sound rangeMulti-Sound and Stereo Analogue Menu Language Selection Analogue Menu Language SelectionTurkey Child Lock Other FunctionsSleep Sudoku Game Entering / Exiting Game ModeStartingthe Game Playing Trials and errors To erase a cell press0Adjusting Audiovolume NEW GameTeletext TeletextTroubleshooting Symptoms and SolutionsEnsure that the signal cable is ﬁrmlyconnectedtoPCandTV PC modeSymptom Check items After Sales ServiceSpeciﬁcations