LG Electronics RU-52SZ51D owner manual Maintenance, Screen Cleaning

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Maintenance

Careful and regular cleaning can extend the amount of time you will have your new TV. Be sure to turn the power off and pull out the power cord before you begin any cleaning.

SCREEN CLEANING

1.Here’s a great way to keep the dust off your screen for a while. Wet a soft cloth in a mixture of lukewarm water and a little fabric softener or dish washing detergent. Wring the cloth until it’s almost dry, and then use it to wipe the screen.

2.Make sure the excess water is off the screen, and then let it air-dry before you turn on your TV.

CABINET CLEANING

1.Use a soft cloth with a mild soap solution to wipe the cabinet.

2.Rinse the cloth and wipe the cabinet again.

3.Let the cabinet air-dry before turning the TV on.

WOOD CABINETS

Use a quality wood cleaner and polish. This will protect the TV from dirt and dust, as well as keep the cabinet looking new.

EXTENDED ABSENCE

If you intend to leave your TV dormant for a long time (such as a vacation), it’s a good idea to unplug the power cord to protect against possible damage from lightning or power surges. If you use an off-air antenna, you may also want to disconnect it from the back of your TV before leaving.

P A G E 5 2

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Contents DLP Projection TV Power Cord Polarization Regulatory InformationImportant Safety Instructions On nextFrom previous NEC National Electrical CodeTable of Contents Setup ChecklistFunction Status Indicators Operation IndicatorLamp Indicator Temperature IndicatorRear Connections Panel PC and HD-STB InputFront Connection Panel CablesYour TV as shown ANT / Cable Service HookupTurn to page 22 to do a channel search Cable Box Connections Your cable box. Connect this toVCR Connections Back AV Panel DVD PlayerPB PR RGB/DVI-HD/STB Input RGB-PC/DVI-PC Input External Stereo Connections Home Theater Speaker Layout Monitor Out Setup Remote Control Functions in TV Mode Volume UP/DOWN PowerComponent 1 Number KeypadIf a channel label has been set On-Screen DisplaysPressing the enter Volume UP / Down Channel 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 Use the UP/DOWN arrows to selectCh. Edit Channel Label SetupMain Input Sub Input EZ Scan Ch. Edit Ch. Label Main Picture Source SelectionAnt/Cable Video Front Video Component EZ Scan Ch. Edit Ch. Label Main Input PIP Picture-in-PictureAnt/Cable Video Front Video PIP Picture-in-Picture Operation Press the Exit button to exit POP modePOP Picture-out-of-Picture Twin Picture Watching Twin PictureOff Normal Night Time Movie Weak Signal Video Game Sports Video Menu OptionsContrast F 90 G EZ Sound Balance Treble Bass Front Surround TV Speaker Audio Menu OptionsOff Bass F 50 G Auto Clock Setup Manual Clock Off Time On Time Sleep Timer Auto OffOff Time On Time Sleep Timer Auto Off Manual Clock SetupAuto Clock TV Turn Off Time Setup On Time Sleep Timer Auto OffAuto Clock Manual Clock Off OnSleep Timer Auto Off TV Turn On Time SetupAuto Clock Manual Clock Off Time Sleep Timer Setup Auto Clock Manual Clock Off Time On TimeAuto Clock Manual Clock Off Time On Time Sleep Timer Auto OffCaptions Caption/Text Language EZ Demo Aspect Ratio169 Horizon Zoom1 Zoom2 Captions Setup Aspect RatioCaption/Text Language EZ Demo Off EZ MuteCaption/Text Mode Selection Aspect Ratio CaptionsLanguage EZ Demo CC 2 CC 3 CC 4 Text 1 Text 2 Text 3 TextOn-Screen Menus Language Aspect Ratio Captions Caption/TextEnglish Español Français LanguageAspect Ratio Captions Caption/Text Language EZ Demo Menu ReviewPress Exit button on the remote to can- cel EZ Demo Lock System Set Password Block Ch Movie Rating Parental Lock SetupAux. Block Set Password Block Ch Movie Rating Parental Lock Setup ContdFollowing Lock Menu options Parental Lock Ratings Overview Test your remote control 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