Sharp Aquos LC-15B6U Betriebshandbuch - Seite 6

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IMPORTANT SAFETY PRECAUTIONS (Continued)

■ 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. Section 810 of the National Electrical

Code provides information with respect 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.

NEC—NATIONAL ELECTRICAL CODE

■ Lightning – For added protection for this television equipment during a lightning

storm, or when it is left unattended and unused for long period of time, unplug it

from the wall outlet and disconnect the antenna. This will prevent damage to the

equipment due to lightning and power-line surges.

■ Power Lines – 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.

■ 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 products to dripping or

splashing. No objects filled with liquids, such as vases, should be placed on the

products.

■ To prevent fire or shock hazard, do not place the AC power cord under the TV

set or other heavy items.

EXAMPLE OF ANTENNA GROUNDING AS PER

NATIONAL ELECTRICAL CODE

GROUND

CLAMP

ELECTRIC

SERVICE

EQUIPMENT

GROUND CLAMPS

POWER SERVICE GROUNDING

ELECTRODE SYSTEM

(NEC ART 250, PART H)

ANTENNA

LEAD IN

WIRE

ANTENNA

DISCHARGE UNIT

(NEC SECTION 810-20)

GROUNDING CONDUCTORS

(NEC SECTION 810-21)