415. If an outside antenna is connected to the televi-sion equipment, be sure the antenna system isgrounded so as to provide some protectionagainst voltage surges and built up staticcharges. In the U.S. Selection 810-21 of theNational Electrical Code provides informationwith respect to proper grounding of the mastand supporting structure, grounding of the lead-in wire to an antenna discharge unit, size ofgrounding conductors, location of antenna dis-charge unit, connection to grounding electrodes,and requirements for the grounding electrodes.16. An outside antenna system should not belocated in the vicinity of overhead power lines orother electrical light or power circuits, or whereit can fall into such power lines or circuits. Wheninstalling an outside antenna system, extremecare should be taken to keep from touching suchpower lines or circuits as contact with themmight be fatal.17. Wall or Ceiling Mounting—The product shouldbe mounted to a wall or ceiling only as recom-mended by the manufacturer.18. "Apparatus shall not be exposed to dripping orsplashing and no objects filled with liquids, suchas vases, shall be placed on the apparatus."19. When the MAINS plug is used as the disconnectdevice, the disconnect device shall remainreadily operable.CAUTION: PLEASE ADHERE TO ALL WARNINGS ON THE PRODUCT AND IN THE OPERATING INSTRUCTIONS.BEFORE OPERATING THE PRODUCT, PLEASE READ ALL OF THE SAFETY AND OPERATING INSTRUCTIONS.RETAIN THIS LITERATURE FOR REFERENCE.Follow all instructions...IMPORTANT SAFETY INSTRUCTIONSEXAMPLE OF ANTENNA GROUNDING ACCORDING TONATIONAL ELECTRICAL CODE,ANSI/NFPA 70“Note to CATV system installer:This reminder is provided to call the CATV system installer’s attention toArticle 820-40 of the NEC that provides guidelines for proper grounding and,in particular, specifies that the cable ground shall be connected to thegrounding system of the building, as close to the point of cable entry as prac-tical.”PROTECTING THE LCD DTVSCREENThe screen is likely to be damaged if it is notmaintained properly. Donot use hard objectssuch as hard cloth orpaper. Do not useexcessive pressurewhen cleaning thescreen; excessive pres-sure can causepermanent discolorationor dark spots.NEVER spray liquids on the screen.HANDLING PRECAUTIONS• Handle by the cabinet only. Never touch thescreen when handling.• Excessive pressure on the screen can causepermanent discoloration or dark spots.• Handling damage is not covered underwarranty.