@ ANTENNASOutdoor antenna grounding(Can differ by country) If an outdoor antennais installed, follow the precautions below. Anoutdoor antenna system should not be locatedin the vicinity of overhead power lines or otherelectric light or power circuits, or where it cancome in contact with such power lines or cir-cuits as death or serious injury can occur.Be sure the antenna system is grounded so asto provide some protection against voltagesurges and built-up static charges.Section 810 of the National Electrical Code(NEC) in the U.S.A. provides information withrespect to proper grounding of the mast andsupporting structure, grounding of the lead-inwire to an antenna discharge unit, size ofgrounding conductors, location of antenna dis-charge unit, connection to grounding elec-trodes and requirements for the groundingelectrode.Antenna grounding according to theNational Electrical Code, ANSI/NFPA 70OGround ClampNEC: National Electrical CodeAntenna Lead in WireAntenna Discharge Unit(NEC Section 810-20)Grounding Conductors(NEC Section 810-21)Ground ClampsPower Service GroundingElectrode System (NECArt 250, Part H)CleaningWhen cleaning, unplug the power cord andscrub gently with a soft cloth to preventscratching. Do not spray water or other liquidsdirectly on the TV as electric shock may occur.Do not clean with chemicals such as alcohol,thinners or benzene.i_ MovingMake sure the product is turned off,unplugged and all cables have been removed. Itmay take 2 or more people to carry larger TVs.Do not press against or put stress on the frontpanel of the TV.VentilationInstall your TV where there is proper ventila-tion. Do not install in a confined space such asa bookcase. Do not cover the product withcloth or other materials (e.g.) plastic whileplugged in. Do not install in excessively dustyplaces.@ Take care not to touch the ventilation open-ings. When watching the TV for a long period,the ventilation openings may become hot. Thisdoes not affect the performance of the productor cause defects in the proudct.If you smell smoke or other odors coming fromthe TV, unplug the power cord and contact anauthorized service center.@ Do not press strongly upon the panel withhand or sharp object such as nail, pencil orpen, or make a scratch on it. Do not allow aimpact shock onto the panel.t_t Keep the product away from direct sunlight.Dot Defect@The Plasma or LCD panel is a high technologyproduct with resolution of two million to sixmillion pixels. In a very few cases, you could seefine dots on the screen while you'reviewing theTV. Those dots are deactivated pixels and donot affect the performance and reliability ofthe TV.Generated Sound"Cracking" noise: A cracking noise that occurswhen watching or turning off the TV is gener-ated by plastic thermal contraction due totemperature and humidity. This noise is com-mon for products where thermal deformationis required.Electrical circuit humming/panel buzzing: A lowlevel noise is generated from a high-speedswitching circuit, which supplies a largeamount of current to operate a product. Itvaries depending on the product.This generat-ed sound does not affect the performance andreliability of the product.S