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4/05 web: WM UHF16™ ELECTRICAL SAFETY PRECAUTIONS WM UHF16™ ELECTRICAL SAFETY PRECAUTIONS K CAUTION The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER (OR BACK). The exclamation point within an equilateral triangle is intended to alert the user to the presence of important to constitute a risk of electric shock to persons. presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude AMERICAN AUDIO® SERVICE TECHNICIAN. T H E R E A R E N O U S E R S E R V I C E A B L E P A R T S INSIDE REFER SERVICE TO YOUR AUTHORIZED operating and maintenance (servicing) instructions in the literature accompanying the appliance. READ INSTRUCTIONS — All the safety and operatinginstructions should be read before the product isoperated. RETAIN INSTRUCTIONS — The safety and operatinginstructions should be retained for future reference. HEED WARNINGS — All warnings on the product andin the operating instructions should be adhered to. FOLLOW INSTRUCTIONS — All operating and useinstructions should be followed. CLEANING — The product should be cleaned only witha polishing cloth or a soft dry cloth. Never clean withfurniture wax, benzine, insecticides or other volatileliquids since they may corrode the cabinet. ATTACHMENTS — Do not use attachments notrecommended by the product manufacturer as theymay cause hazards. WATER AND MOISTURE — Do not use this productnear water — for example, near a bathtub, washbowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like. ACCESSORIES — Do not place this product on anunstable cart, stand, tripod, bracket, or table. Theproduct may fall, causing serious injury to a child oradult, and serious damage to the product. Use onlywith a cart, stand, tripod, bracket, or tablerecommended by the manufacturer, or sold withthe product. Any mounting of the product shouldfollow the manufacturer’s instructions, and shoulduse a mounting accessory recommended by themanufacturer. CART — A product and cart combination should bemoved with care. Quick stops, excessive force, anduneven surfaces may cause the product and cartcombination to overturn. VENTILATION — Slots and openings in the cabinet areprovided for ventilation and to ensure reliableoperation of the product and to protect it fromoverheating, and these openings must not beblocked or covered. The openings should never beblocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not beplaced in a built-in installation such as a bookcase orrack unless proper ventilation is provided or themanufacturer’s instructions have been adhered to. POWER SOURCES — This product should be operatedonly from the type of power source indicated on themarking label. If you are not sure of the type ofpower supply to your home, consult your productdealer or local power company. LOCATION – The appliance should be installed in astable location. NONUSE PERIODS – The power cord of the applianceshould be unplugged from the outlet when left un- used for a long period of time. GROUNDING OR POLARIZATION •If this product is equipped with a polarized alternatingcurrent line plug (a plug having one blade wider thanthe other), it will fit into the outlet only one way. Thisis a safety feature. If you are unable to insert the plugfully into the outlet, try reversing the plug. If the plugshould still fail to fit, contact your electrician toreplace your obsolete outlet. Do not defeat thesafety purpose of the polarized plug. •If this product is equipped with a three-wiregrounding type plug, a plug having a third (grounding) pin, it will only fit into a grounding type power outlet. This is a safety feature. If you are unable to insert theplug into the outlet, contact your electrician toreplace your obsolete outlet. Do not defeat thesafety purpose of the grounding type plug. POWER-CORD PROTECTION -Power-supply cordsshould be routed so that they are not likely to bewalked on or pinched by items placed upon oragainst them, paying particular attention to cords atplugs, convenience receptacles, and the point wherethey exit from the product. OUTDOOR ANTENNA GROUNDING — If an outsideantenna or cable system is connected to the product, be sure the antenna or cable system is grounded soas to provide some protection against voltage surgesand built-up static charges. Article 810 of the NationalElectrical Code, ANSI/NFPA 70, provides informationwith regard to proper grounding of the mast andsupporting structure, grounding of the lead-in wireto an antenna discharge unit, size of groundingconductors, location of antenna-discharge unit, connection to grounding electrodes, andrequirements for the grounding electrode. See FigureA. LIGHTNING — For added protection for this productduring a lightning storm, or when it is left unattended...