LG Electronics RU-17LZ20, RU-17LZ21, RU-17LZ22 Maintenance, Cleaning the Screen, Extended Absence

Page 31

Maintenance

Maintenance

-Early malfunctions can be prevented. Careful and regular cleaning can extend the amount of time you will have your new TV. Be sure to turn the power off and unplug the power cord before you begin any cleaning.

Cleaning the Screen

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.

Cleaning the Cabinet

To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.

Please be sure not to use a wet cloth.

Extended Absence

If you 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.

31

Image 31
Contents LCD Regulatory Information Power Sources Important safeguards for you and your new productCleaning Accessories Carts and StandsSafety Instructions Contents Introduction RU-23LZ20/21/22 Controls & Connection Options Installing Batteries Remote Control Key FunctionsPower Connections RU-17LZ20/21/22 Only AccessoriesKensington Security System RU-23LZ20/21/22 Only Installation Instruction Antenna Connection External Equipment ConnectionsExternal Equipment Connections VCR SetupCable TV Setup External A/V Source SetupComponent Input ports DVD SetupDTV Setup Using HeadphonesResolution Horizontal Vertical PC SetupDPM Display Power Management mode Menu Language Selection TV Operation OverviewMemorizing the Channels with EZ Scan Fine Tuning AdjustmentFavorite Channels Setup Channel Menu OptionsManual Picture Control User option Auto Color Control AdjustmentPicture Menu Options EZ VideoDRP Digital Reality picture Manual Color Temperature Control User optionPicture Format Setup Picture Menu OptionsEZ Audio Equalizer AdjustmentsAVL Auto Volume Leveler Sound Menu OptionsStereo/SAP Broadcasts Setup Sound selection in PC modeSound Menu Options Manual Clock Setup Auto Clock SetupTime Menu Options Time Menu Options On/Off Timer SetupSleep Timer Setup For On timer function onlyClosed Captions Special Menu OptionsKey Lock Special Menu OptionsCaptions Caption/TextLock Menu Options Lock Menu Options Lock Menu SetupSetting Lock on/off Set passwordRGB-PC Menu Options Auto Config. AdjustmentHorizontal / Vertical Position Adjustments Phase / Clock AdjustmentsPIP Picture-in-Picture Feature Main Picture Source Selecting an Input Signal Source for PIPSwapping the PIP POP Picture-of-Picture Channel ScanSymptoms Troubleshooting ChecklistExtended Absence MaintenanceCleaning the Screen Cleaning the CabinetModel Product SpecificationsPage Page LG Electronics, Inc LCD Television Limited Warranty USA 3828VA0387E b ML027C LG 13-23 LCD Television Limited Warranty USA