JVC av 20420 사용자 설명서
7 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.
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.
EXAMPLE OF ANTENNA
GROUNDING AS PER
NATIONAL ELECTRICAL
CODE
8 TV sets are provided with ventilation openings in the cabinet to allow heat generated during operation to
be released.
Therefore:
— Never block the bottom ventilation slots of a portable TV set by placing it on a bed, sofa, rug, etc.
— Never place a TV set in a “built-in” enclosure unless proper ventilation is provided.
— Never cover the openings with a cloth or other material.
— Never place the TV set near or over a radiator or heat register.
— Never place a TV set in a “built-in” enclosure unless proper ventilation is provided.
— Never cover the openings with a cloth or other material.
— Never place the TV set near or over a radiator or heat register.
9 To avoid personal injury:
— Do not place a TV set on a sloping shelf unless properly secured.
— Use only a cart or stand recommended by the TV set manufacturer.
— Do not try to roll a cart with small casters across thresholds or deep pile carpets.
— Wall or shelf mounting should follow the manufacturer’s instructions, and should use a mounting kit
— Use only a cart or stand recommended by the TV set manufacturer.
— Do not try to roll a cart with small casters across thresholds or deep pile carpets.
— Wall or shelf mounting should follow the manufacturer’s instructions, and should use a mounting kit
approved by the manufacturer.
GROUND
CLAMP
CLAMP
ELECTRICAL
SERVICE
EQUIPMENT
SERVICE
EQUIPMENT
NEC - NATIONAL ELECTRIC CODE
ANTENNA
LEAD IN
WIRE
LEAD IN
WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ARTICLE 250, PART H)
ELECTRODE SYSTEM
(NEC ARTICLE 250, PART H)
Use
10 Caution children about dropping or pushing objects into the TV set through cabinet openings. Some
internal parts carry hazardous voltages and contact can result in a fire or electrical shock.
11 Unplug the TV set from the wall outlet before cleaning. Do not use liquid or an aerosol cleaner.
12 Never add accessories to a TV set that has not been designed for this purpose. Such additions may
result in a hazard.
AV-20420,421 English OK
2/11/03, 9:33 AM
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