Precautions - Sony BRAVIA KDL-43W780C Reference Manual

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• The set is not disconnected from the AC source as long as it is
connected to the AC power outlet (mains socket), even if the set
itself has been turned off.
• As the AC adapter will become warm when it is used for a long
time, you may feel hot when touching it by hand.
Prohibited Usage
Do not install/use the TV set in locations, environments or
situations such as those listed below, or the TV set may
malfunction and cause a fire, electrical shock, damage and/or
injuries.
Location:
• Outdoors (in direct sunlight), at the seashore, on a ship or other
vessel, inside a vehicle, in medical institutions, unstable
locations, near water, rain, moisture or smoke.
• If the TV is placed in the changing room of
a public bath or hot spring, the TV may be
damaged by airborne sulphur, etc.
• For best picture quality, do not expose the screen to direct
illumination or sunlight.
• Avoid moving the TV from a cold area to a warm area. Sudden
room temperature changes may cause moisture condensation.
This may cause the TV to show poor picture and/or poor colour.
Should this occur, allow moisture to evaporate completely
before powering the TV on.
Environment:
• Do not install the TV in places that are hot, humid, or excessively
dusty; where insects may enter; where it might be exposed to
mechanical vibration, near flammable objects (candles, etc.).
The TV set shall not be exposed to dripping or splashing and no
objects filled with liquids, such as vases, shall be placed on the
TV.
• Do not place the TV in a humid or dusty
space, or in a room with oily smoke or
steam (near cooking tables or
humidifiers). Fire, electric shock, or
warping may result.
• Do not install the TV in places subject to extreme temperature,
such as in direct sunlight, near a radiator or a heating vent. The
TV may overheat in such conditions which can cause
deformation of the enclosure and/or TV malfunction.
Situation:
• Do not use when your hands are wet, with the cabinet removed,
or with attachments not recommended by the manufacturer.
Disconnect the TV set from AC power outlet (mains socket) and
antenna during lightning storms.
• Do not install the TV so that it sticks out
into an open space. Injury or damage
from a person or object bumping into
the TV may result.
Broken pieces:
• Do not throw anything at the TV set. The screen glass may break
by the impact and cause serious injury.
• If the surface of the TV set cracks, do not touch it until you have
unplugged the AC power cord (mains lead). Otherwise electric
shock may result.
4
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When not in use
• If you will not be using the TV set for several days, the TV set
should be disconnected from the AC power (mains) for
environmental and safety reasons.
• As the TV set is not disconnected from the AC power (mains)
when the TV set is just turned off, pull the plug from the AC
power outlet (mains socket) to disconnect the TV set
completely.
• Some TV sets may have features that require the TV set to be
left in standby to work correctly.
For children
• Do not allow children to climb on the TV set.
• Keep small accessories out of the reach of children, so that they
are not mistakenly swallowed.
If the following problems occur...
Turn off the TV set and unplug the AC power cord (mains lead)
immediately if any of the following problems occur.
Ask your dealer or Sony service centre to have it checked by
qualified service personnel.
When:
 AC power cord (mains lead) is damaged.
 Poor fitting of AC power outlet (mains socket).
 TV set is damaged by being dropped, hit or having something
thrown at it.
 Any liquid or solid object falls through openings in the cabinet.
About LCD TV Temperature
When the LCD TV is used for an extended period, the panel
surrounds become warm. You may feel hot when touching there
by the hand.

Precautions

Viewing the TV
• View the TV in moderate light, as viewing the TV in poor light or
during long period of time, strains your eyes.
• When using headphones, adjust the volume so as to avoid
excessive levels, as hearing damage may result.
LCD Screen
• Although the LCD screen is made with high-precision
technology and 99.99% or more of the pixels are effective, black
dots may appear or bright points of light (red, blue, or green)
may appear constantly on the LCD screen. This is a structural
property of the LCD screen and is not a malfunction.
• Do not push or scratch the front filter, or place objects on top of
this TV set. The image may be uneven or the LCD screen may be
damaged.
• If this TV set is used in a cold place, a smear may occur in the
picture or the picture may become dark. This does not indicate a
failure. These phenomena disappear as the temperature rises.
• Ghosting may occur when still pictures are displayed
continuously. It may disappear after a few moments.
• The screen and cabinet get warm when this TV set is in use. This
is not a malfunction.
• The LCD screen contains a small amount of liquid crystal. Follow
your local ordinances and regulations for disposal.
Handling and cleaning the screen surface/
cabinet of the TV set
Be sure to unplug the AC power cord (mains lead) connected to
the TV set from AC power outlet (mains socket) before cleaning.
To avoid material degradation or screen coating degradation,
observe the following precautions.
• To remove dust from the screen surface/cabinet, wipe gently
with a soft cloth. If dust is persistent, wipe with a soft cloth
slightly moistened with a diluted mild detergent solution.

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