Installation, Water and moisture, Accessories – Sony KP 51HW40 User Manual

Page 5: Ventilation, Power-cord protection, Antennas, Outdoor antenna grounding, Antenna grounding according to the nec

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Installation

Water and Moisture

Do not use power-line operated sets
near water......for example, near a

bathtub, washbowl, kitchen sink, or

laundry tub, in a wet basement, or
near a swimming pool, etc.

Accessories

Do not place the set on an unstable
cart, stand, table or shelf. The set
may fall, causing serious injury to a
child or an adult and serious damage
to the set. Use only a cart or stand
recommended by the manufacturer
for the specific model of projection
TV. An appliance and cart
combination should be moved with
care. Quick stops, excessive force,
and uneven surfaces may cause the appliance and cart
combination to overturn.

Ventilation

The slots and openings in the cabinet and in the back or

bottom are provided for necessary ventilation. To ensure

reliable operation of the set, and to protect it from
overheating, these slots and openings must never be

blocked or covered.

U

Never cover the slots and openings

with a cloth or other materials.

U

Never block the slots and openings by

placing the set on a bed, sofa, rug or
other similar surface.

Never place the set in a confined
space, such as a bookcase or built-in
cabinet, unless proper ventilation is

provided.

Do not place the set near or over a
radiator or heat register, or where it is
exposed to direct sunlight.

Itl

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Power-Cord Protection

Do not allow anything to rest on or roll
over the power cord, and do not place the
set where the power cord is subject to
wear or abuse.

Antennas

Outdoor Antenna Grounding

If an outdoor antenna is installed, follow the preeautions

below. An outdoor antenna system should not be located

in the vicinity of overhead power lines or other eleetric
light or power eireuits, or where it can come in contact
with such power lines or circuits.

WHEN INSTALLING AN OUTDOOR ANTENNA
SYSTEM,

extreme

CARE SHOULD BE TAKEN TO

KEEP FROM CONTACTING SUCH POWER LINES
OR CIRCUITS AS CONTACT WITH THEM IS
ALMOST INVARIABLY FATAL.

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 (NEC) in
USA and Seetion 54 of the Canadian Electrical Code in
Canada 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.

Antenna Grounding According to the NEC

Refer to section 54-300 of Canadian Electrical Code for
Antenna Grounding.

-Antenna lead-in wire

NEC: National
Electrical Code

Antenna lead-in wire

{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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