20 ANTENNAS
Outdoor antenna grounding
If an outdoor antenna is installed, follow the precau- tions below. An outdoor antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits as death or serious injury can occur.
Be sure the antenna system is grounded so as to pro- vide some protection against voltage surges and
Section 810 of the National Electrical Code (NEC) in the U.S.A. provides information with respect to prop- er grounding of the mast and supporting structure, grounding of the
Antenna grounding according to the National Electrical Code, ANSI/NFPA 70
Ground Clamp
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| Antenna Lead in Wire |
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| Antenna Discharge Unit |
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| (NEC Section |
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| Grounding Conductors |
Electric Service |
| (NEC Section |
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Equipment |
| Ground Clamps |
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| Power Service Grounding |
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| Electrode System (NEC |
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| Art 250, Part H) |
NEC: National Electrical Code
21 Cleaning
When cleaning, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not spray water or other liquids directly on the TV as electric shock may occur. Do not clean with chemi- cals such as alcohol, thinners or benzene.
22 Moving
Make sure the product is turned off, unplugged and all cables have been removed. It may take 2 or more people to carry larger TVs. Do not press against or put stress on the front panel of the TV.
23 Ventilation
Install your TV where there is proper ventilation. Do not install in a confined space such as a bookcase. Do not cover the product with cloth or other mate- rials (e.g.) plastic while plugged in. Do not install in excessively dusty places.
24 If you smell smoke or other odors coming from the TV or hear strange sounds, unplug the power cord contact an authorized service center.
25 Do not press strongly upon the panel with a hand or sharp object such as nail, pencil or pen, or make a scratch on it.
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