JVC MX-DVA9 manual Important Products Safety Instruction

ELECTRIC

SERVICE EQUIPMENT

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE

12) Outdoor Antenna Grounding — If an outside antenna or cable system is connected to the product, be sure the antenna or cable 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 is illustrated in here.

10) Grounding or Polarization

Your product may be equipped with a polarized alternating- current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

11) Power Cord Protection — Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.

NEC — NATIONAL ELECTRICAL CODE

GROUND CLAMP

IMPORTANT PRODUCTS SAFETY INSTRUCTION

(Statement in accordance with the UL standards)

1)Read Instructions — Read carefully this instructions for your safe use before this product is installed, wire-connected, and operated.

2)Retain Instructions — For your future reference, retain this instruction.

3)Heed Warnings — Heed warnings on the product and in the operating instructions.

4)Follow Instructions — Follow and obey all warnings, cautions and instructions marked on this product and this instruction.

5)Cleaning — Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

6)Attachments — Do not use attachments not recommended by the manufacturer of this product as they may cause hazards.

7)Water and Moisture — Do not expose this product to rain, water and moisture, or operate it near water — for example near a bathtub, wash bowl, kitchen sink, laundry tub, in a wet basement or near a swimming pool, and the like.

8)Ventilation — Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these openings must not be blocked or covered.

•Do not block the openings by placing the product on a bed, sofa, rug or other similar surface.

•Do not place the product in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.

9)Power Sources — Operate your product only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. If your product is intended to operate from battery power, or other sources, refer to the operating instructions.

13)Lightning — For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

14)Power Line — An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

15)Overloading — Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

16)Object and Liquid Entry — Never push objects of any kind into this product through openings as they may touch dangerous voltage points or shout-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

17)Servicing — Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

18)Damage Requiring Service — Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a)When the power-supply cord or plug is damaged.

b)If liquid has been spilled, or objects have fallen into the product.

c)If the product has been exposed to rain or water.

d)If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation.

e)If the product has been dropped or damaged in any way.

f)When the product exhibits a distinct change in performance

— this indicates a need for service.

19)Replacement Parts — When replacement parts are required, be sure the service technician has used 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.

20)Safety Check — Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

21)Heat — The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products(including amplifiers) that produce heat.

ANTENNA

LEAD IN WIRE

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)

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