Important information – HP LT4200 42 inch Professional LCD HDTV User Manual
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HP HDTV User’s Guide
Important Information
The TV must be serviced by an authorized service
technician. The TV is not user-serviceable.
Changes can damage your TV and void your warranty.
Changes or modifications not expressly approved by
the manufacturer could void the user’s authority to
operate the equipment.
Recycling Information
For information about how to recycle this product
through HP, see:
Other recycling options may also be available in your
area. If located within the U.S. and Canada, you may
also call (1) (888) 485-1849.
ENERGY STAR
Compliance
Products marked with the ENERGY
STAR logo on the packaging box
qualify with the U.S. Environmental
Protection Agency’s ENERGY STAR
guidelines for energy efficiency.
Products with the ENERGY STAR label
are designed to use less energy, help you save money
on utility bills, and help protect the environment.
ENERGY STAR is a registered trademark owned by the
U.S. government.
Materials disposal
This HP product contains the following materials that
might require special handling at end-of-life:
■
Mercury in the fluorescent lamp in the LCD.
Disposal of mercury may be regulated because of
environmental considerations. For disposal or recycling
information, please contact your local authorities or the
Electronic Industries Alliance (EIA) (http://
www.eia.org).
Cleaning precautions
Unplug the TV before cleaning the screen.
Using solvents, such as alcohol, or abrasive materials,
such as a premoistened or chemically treated towel,
may affect the TV or bezel paint.
Do not expose the product to volatile gases or fluids
such as pesticides.
Do not put the TV in contact with vinyl or rubber
products for an extended period of time. Extended
contact may result in the removal of or degradation of
the surface.
Lifting precautions
The TV is heavy; be sure to use ergonomically correct
lifting procedures when moving the TV.
Due to the size and weight of the TV, it is recommended
that a minimum of two people move it.
To transport the TV, grasp the left and right ends of the
panel in the areas below and above the screen. Do not
lift the TV by the attached stand.
Never place the display with the glass screen facing
downward, unless it is protected with pads.
LCD Pixel Policy
The LCD display panel is manufactured using highly
precise technology; however, occasionally some of the
tiny pixels of the panel may stop working properly. This
is common with LCD displays used in any television and
is not specific to this product.
Pixels not operating properly are categorized into two
types.
■
Dark pixel - when a pixel appears as a dark spot
against a bright background.
■
Bright pixel - when a pixel appears as a bright spot
against a dark background.
A very small number of malfunctioning pixels are
allowed under product limited warranty.