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Imponanz Imormauon
Please read the following information on using and maintaining the projection TV, for optimum viewing quality.
• Poo=" color registration (the red, green and blue signals do
not overlap properly) may be caused by the influence of
the earth's magnetism. Correct this with the
COHVERGENCEI
adjustment (pp. 24 - 25).
• Avoid touching the screen, and take care not to scratch
the surface with hard objects.
• Displaying a still picture for long periods of time, for
inst_=nce, when using the FREEZE function (p. 42) or
whe_ operating a video game or personal computer, may
damage the picture tube. To avoid this, keep the picture
contrast level low (PICTURE adjustment,
pp. 44 - 45).
To obtain a clear picture, do not expose the screen to direct
illumination or direct sunlight. If possible, use spot lighting
directed down from the ceiling.
• To prevent internal heat built-up, do not block the
ventilation openings.
• Do not install the projection TV in a Inot or humid place, or
in a place subject to direct sunlight, excessive dust or
mechanical vibration.
• Avoid operating the projection TV at temperatures
below
5oC (41°F).
• After transporting the projection TV directly from a cold to
a warm location, or if the room temperature
has changed
suddenly, pictures may be blurred or show poor color over
portions of the picture. This is because moisture has
condensed on the mirrors or lenses inside the projection
TV. Let the moisture evaporate before using the projection
TV.
• Avoid placing the projection "FV on a, slanted or uneven
floor.
_:
=3
w
Cover the windows that
face the screen with
opaque drapery.
The floor and walls should not be of a light-reflecting
material. If necessary, cover them with dark carpeting or
wallpaper.
• Save the original shipping carton and packing matedal to
use if you ever have to ship your projection TV. For
maximum protection, repack your projection TV as it was
originally packed at the factory.
• To keep the cabinet looking brand-new, periodially clean it
with a soft cloth. Stubborn stains ma,y be removed with a
cloth slightly dampened with a mild detergent solution.
Never use strong solvents such as tl_inner or benzine, or
abrasive cleansers since these will damage the cabinet.
As a safety precaution, unplug the projection TV before
cleaning it.
To remove dust from the front of the screen, unplug the
projection TV and wipe it gently with a soft cloth slightly
dampened with water or a mild dete_rgent solution, using
vertical strokes only. Then wipe it again with a dry, soft
cloth. Never use solvents or thinners for cleaning
purposes.
• If the picture tums dark after the projection TV has been in
use for a long period of time, it may be necessary to clean
the inside of the projection TV. Consult qualified service
personnel for this.
Preface
5
i
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