Insignia NS-R5100 User Manual (English) - Page 4

• Do not block any ventilation openings. Install in accordance with these instructions. Slots and openings in the cabinet are provided for ventilation, to ensure reliable operation of your receiver, and to protect it from over-heating. The openings should never be blocked by placing your receiver on a bed, sofa, rug or other similar surface. This receiver should not be placed in a built-in installation such as a bookcase or rack unless correct ventilation is provided or these instructions have been adhered to. • Do not install near any heat sources such as radiators, heat registers, stoves, or other electronic devices (including amplifiers) that produce heat. • Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. • Protect the power cord from being walked on or pinched particularly at plugs, receptacles, and the point where they exit from your receiver. • Use only attachments or accessories specified by Insignia. • Use only with the cart, stand, tripod, bracket, or table specified by Insignia, or sold with this receiver. When a cart is used, use caution when moving the cart/receiver combination to avoid injury from tip-over. • If an outside antenna or cable system is connected to your receiver, make sure that the antenna or cable system is grounded 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. Insignia NS-R5100 AV Digital Home Theater Receiver Reference Grounding component 2 Power service grounding electrode system (NEC Art 250, Part H) 3 Ground clamp 4 Grounding conductors (NEC Section 810-21) 5 Antenna discharge unit (NEC Section 810-20) 6 Ground clamp 7 Antenna lead-in wire • Use No. 10AWG (5.3 mm2) copper, No. 8AWG (8.4 mm2) aluminum, No. 17AWG (1.0 mm2) copper-clad steel or bronze wire, or larger, as a ground wire. • Secure the antenna lead-in and ground wires to the house with stand-off insulators spaced from 4-6 feet (1.22-1.83 meter) apart. • Mount the antenna discharge unit as close as possible to where the lead-in enters the house. • Use a jumper wire not smaller than No. 6AWG (13.3 mm2) copper, or the equivalent, when a separate antenna-grounding electrode is used. See ANSI/NFPA70. • Unplug this receiver during lightning storms or when unused for long periods of time. • Refer all servicing to qualified service personnel. Servicing is required when your receiver has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into your receiver, your receiver has been exposed to rain or moisture, does not operate normally, or has been dropped. • When replacement parts are required, be sure the service technician uses replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. • Upon completion of any service or repairs to this receiver, ask the service technician to perform safety checks to determine that your receiver is in proper operation condition. 7 6 5 4 3 1 2 Reference 1 Grounding component Electric service equipment 2 www.insignia-products.com