LG Electronics RU-52SZ61D, RU-44SZ61D owner manual Troubleshooting, Symptoms

Page 54

Troubleshooting

Some quick and easy tips to fixing problems yourself.

SYMPTOMS

SYMPTOMS POSSIBLE SOLUTIONS

 

Snowy picture and unclear sound.

•Check your antenna connection or location.

•Check your cable input.

•Check to see if the TV/VCR button on your VCR has the TV selected.

Multiple images or ‘ghost shadows.’

• Check your antenna direction and/or location.

• Check your cable input.

 

 

• Make sure the cable from your antenna to your TV is

 

properly connected.

Interference: Sharp lines across the screen and unclear sound.

The following may cause image problems or distortion: Electrical appliances, powerful lights, cars, trucks; computers or portable phones; medical equipment

•If possible increase the distance between your TV and the offending appliance. Or shut one of them off.

Normal picture but no sound.

•Check sound level.

•Make sure the TV sound is not muted.

•Try another channel. The problem may be the broadcast, not your TV.

•Are the Audio cables properly installed?

•Are the wires for external speakers (if you have external speakers) properly installed?

•Make sure your speakers are turned on inthe Audio menu.

•If your audio mode is set to SAP, that channel may not have an SAP program.

No picture and unclear sound.

•Are you in TV or cable tuning mode, and should be in the other?

•Make sure output channels on all A/V equipment are on the same channel (3 or 4).

•Check that all connections are tight.

No picture and no sound.

•Is the AC power cord plugged in?

•Check that your AC power outlet works. (Test it by plugging in something else or try another outlet.)

•Make sure your brightness and audio controls are set properly.

•Try another channel. The problem may be with the broadcast.

No color, but the sound is O.K.

•Check the color settings in the Video menu.

•Try another channel. The problem may be with the broadcast.

Picture has a big black box on it, but the sound is O.K.

•The Caption option may be in Text mode. Select Caption 1, or OFF in the Captions/Text menu.

Picture has two horizontal black bars, one on top and one on bottom.

•Your program is in letterbox. This means that the shape of your TV is a square, but the program is a rectangle. Think of the bars as empty space the program doesn’t fill; not picture that’s blocked out. Because this format is a direct representation of film as you see it in the movies, you are actually seeing MORE of the program when you see those bars.

Missing Secret code

• If you forget the secret code, press the remote control Button ‘7’, ‘7’, ‘7’ and ‘7’

 

when the display asks you to enter the secret code.

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Contents DLP Projection TV Power Cord Polarization Regulatory InformationOn next G EFrom previous NEC National Electrical CodeTable of Contents Setup ChecklistFunction Status Indicators Operation IndicatorRear Connections Panel PC and HD-STB InputFront Connection Panel CablesANT / Cable Service Hookup Your TV as shownTurn to page 22 to do a channel search Cable Box Connections Your cable box. Connect this toVCR Connections Back AV Panel DVD PlayerFind the audio and component or PB PRRGB/DVI-HD/STB Input Ed with your equipmentRGB-PC/DVI-PC Input External Stereo Connections Home Theater Speaker Layout Monitor Out Setup Remote Control Functions in TV Mode Component 1 Volume UP/DOWNPower Number KeypadOn-Screen Displays If a channel label has been setVolume UP / Down Front Panel ControlsEZ Scan Channel Search Ch. Edit Ch. Label Main Input Sub InputChannel Add / Del / Surf Setup EZ ScanCh. Label Main Input Sub Input Channel Label Setup EZ Scan Ch. EditMain Input Sub Input Main Picture Source Selection EZ Scan Ch. Edit Ch. LabelAnt/Cable Video Front Video Component PIP Picture-in-Picture EZ Scan Ch. Edit Ch. Label Main InputAnt/Cable Video Front Video Press the Exit button to exit POP mode PIP Picture-in-Picture OperationPOP Picture-out-of-Picture Twin Picture Watching Twin PictureOff Normal Night Time Movie Weak Signal Video Game Sports Video Menu OptionsContrast F 90 G Audio Menu Options EZ Sound Balance Treble Bass Front Surround TV SpeakerOff Bass F 50 G Auto Clock Setup Manual Clock Off Time On Time Sleep Timer Auto OffManual Clock Setup Off Time On Time Sleep Timer Auto OffAuto Clock Auto Clock Manual Clock TV Turn Off Time SetupOn Time Sleep Timer Auto Off Off OnTV Turn On Time Setup Sleep Timer Auto OffAuto Clock Manual Clock Off Time Preset turn off time Sleep Timer SetupTo access the Sleep Timer menu Auto Clock Manual Clock Off Time On TimeAuto Off Auto Clock Manual Clock Off Time On Time Sleep TimerArrow button to access the Auto Off Time menuAspect Ratio Captions Caption/Text Language EZ Demo169 Horizon Zoom1 Zoom2 Caption/Text Language EZ Demo Captions SetupAspect Ratio Off EZ MuteLanguage EZ Demo Caption/Text Mode SelectionAspect Ratio Captions CC 2 CC 3 CC 4 Text 1 Text 2 Text 3 TextEnglish Español Français On-Screen Menus LanguageAspect Ratio Captions Caption/Text LanguageEZ Demo Menu Review Aspect Ratio Captions Caption/Text LanguagePress Exit button on the remote to can- cel EZ Demo Parental Lock Setup Lock System Set Password Block Ch Movie RatingAux. Block Parental Lock Setup Contd Set Password Block Ch Movie RatingFollowing Lock Menu options Parental Lock Ratings Overview Press the Power button and the Mute but Programming the RemoteProgramming Codes TVs TVsProgramming Codes VCRs VCRsProgramming Codes SAT/DVDs SATProgramming Codes Cable Boxes CatvMaintenance Screen CleaningMaintenance Contd Picture InterferenceTroubleshooting SymptomsTroubleshooting Contd Is selected Source equipmentGlossary Glossary Contd Product Specifications Customer Assistance Numbers This Limited Warranty does not Apply to

RU-52SZ61D, RU-44SZ61D specifications

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