Sharp LC32D42U LC-32D42U LC-37D42U Operation Manual - Page 6
Example Of Antenna Grounding As Per - settings
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IMPORTANT SAFETY INSTRUCTIONS • Outdoor Antenna Grounding - If an outside antenna is connected to the television equipment, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE, ANSI/NFPA 70 ANTENNA LEAD IN WIRE GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC - NATIONAL ELECTRICAL CODE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) • To prevent fire, never place any type of candle or flames on the top or near the TV set. • To prevent fire or shock hazard, do not expose this product to dripping or splashing. No objects filled with liquids, such as vases, should be placed on the product. • To prevent fire or shock hazard, do not place the AC cord under the TV set or other heavy items. • Turn off the main power and unplug the AC cord from the wall outlet before handling. • Use a soft cloth and gently wipe the surface of the display panel. Using a hard cloth may scratch the panel surface. • Use a soft damp cloth to gently wipe the panel when it is really dirty. (It may scratch the panel surface when wiped strongly.) • If the panel is dusty, use an anti-static brush, which is commercially available, to clean it. • To protect the panel, do not use a dirty cloth, liquid cleaners or chemical cloth to clean it, such materials may damage the panel surface. • To clean the outer cabinet, use the same method. Do not use liquid or aerosol cleaners. • Do not display a still picture for a long time, as this could cause an afterimage to remain. 5