Volume Adjustment; Lcd Screen; Replacement Parts - ViewSonic N3290W User Manual

VOLUME ADJUSTMENT

◊ Adjust the volume to avoid disturbing your
neighbors. Sound carries easily at night.
Therefore, we suggest you close the windows
or use headphones.
◊ When using headphones, adjust the volume
to appropriate levels, or hearing damage may
result.

LCD SCREEN

◊ Although the LCD screen is made with high-
precision technology and has effective
pixels of 99.99% or more, black dots or
bright points or light (red, blue, or green)
may appear constantly on the LCD screen.
This is a structural property of the LCD
panel and is not a malfunction.
◊ The LCD screen is made with high-precision
technology. To achieve a high level of
performance and picture quality, this TV's
backlight setting is set to maximize the
brightness of the TV. However, uneven
brightness may be observed when the LCD TV
is viewed in a dark environment without an
input source or a blank screen. This is a normal
condition, not a malfunction of the TV. To
improve this condition, change the Picture
mode, Backlight setting, enable the Light
Sensor, or turn on the Power management.
◊ Avoid exposing the LCD screen surface to
direct sunlight. It is likely to damage the LCD
panel.
◊ Do not push or scratch the LCD screen, or place
objects on top of the TV. The image may be
uneven or the LCD panel may be damaged.
◊ If the TV 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 improve as the temperature rises.
◊ When still pictures are displayed continuously,
ghosting may occur. It should disappear after a
short period of time.
◊ The screen and cabinet get warm when the TV
is in use. This is a normal condition.
◊ Spraying insect repellent with volatile material
on the screen will cause damage.
◊ Do not make prolonged contact with rubber
or plastic material.
Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775
ViewSonic
Broken pieces
Do not throw anything at the TV.
Doing so may break the screen glass
and cause serious injury.
If the surface of the TV cracks, unplug
the AC power cord before touching the
TV. Otherwise electric shock may result.
Handling of broken glass and liquid
crystal leakage
If the LCD panel gets damaged, crystalline liquid
leakage may occur, or scattered broken glass may
result. Do not touch broken glass or crystalline
liquid which is toxic, with bare hands as cuts,
poisoning or skin irritation may occur. Also do not
glass fragments or leaked crystalline liquid get
into your eyes or mouth. Should either contacted
your eyes or mouth, rinse the contacted area
thoroughly with water and consult your doctor.
SERVICING
Do not attempt to repair the TV
yourself, since opening the cabinet
may expose you to dangerous
voltage or other hazards. Ask qualified service
personnel to do the servicing for your TV.

Replacement parts

When replacement parts are required, be sure
the service technician certifies in writing that
he/she has used replacement parts specified by
the manufacturer
characteristics as
Unauthorized substitutions may cause a fire,
an electric shock or other hazards.
Safety check
Upon completion of repairs to the TV, ask the
service technician to perform routine safety
checks (as specified by the manufacturer) to
determine that the TV is safe for operating, and
to so certify. Ask a qualified service technician
to dispose of the TV.
For Customers in the United States
There is mercury in the lamp of this product.
Disposal of these materials may be regulated
due to environmental considerations For disposal
or recycling information, please contact your
local authorities or the Electronic Industries
Alliance (http//www. eiae.org).
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that have the same
the original parts.
N3290w