Pioneer PDP-4270XA Manual De Instrucciones página 7

Important user information
Plasma television protection function
When still images (such as photos and computer images) stay on the
screen for an extended period of time, the screen will be slightly
dimmed. This is because the protection function of the plasma
television automatically adjusts the brightness to protect the screen
when detecting still images; so this does not designate malfunction.
The screen is dimmed when a still image is detected for about three
minutes.
Information of pixel defect
Plasma displays display information using pixels. Pioneer plasma
television panels contain a very large number of pixels. (Depending on
the panel size; over 2.3 million cells in case of a 42 inch display). All
Pioneer display panels are manufactured using a very high level of
ultra-precision technology and undergo individual quality control.
In rare cases, some pixels can be permanently switched off, or on,
resulting in either a black or coloured pixel permanently fixed on the
screen.
This effect is common to all plasma televisions because it is a
consequence of the technology.
If the defective pixels are visible at a normal viewing distance of
between 2.5 meters and 3.5 meters whilst viewing a normal broadcast
(i.e. not a test card, still image or single colour display) please contact
the supplying dealer.
If, however, they can only be seen close up or during single colour
displays then this is considered normal for this technology.
Infrared rays
The plasma television releases infrared rays because of its
characteristics. Depending on how the plasma television is used, the
remote controls of nearby equipment may be adversely affected or
wireless headphones using infrared rays are interfered by noise. If this
is the case, place that equipment at a location where its remote control
sensor is not affected.
Radio interference
While this product meets the required specifications, it emits a small
amount of noise. If you place such equipment as an AM radio,
personal computer, and VCR close to this product, that equipment
may be interfered. If this happens, place that equipment far enough
from this product.
Plasma television driving sound
The screen of the plasma television is composed of extremely fine
pixels and these pixels emit light according to received video signals.
This principle may make you hear buzz sound or electrical circuit
humming from the plasma television.
Do not attach such items as labels and tape to the product.
This may result in the discolouration or scratch of the cabinet.
When not using the product for a long period of time
If you do not use the product for a long period of time, the functions of
the product may be adversely affected. Switch on and run the product
occasionally.
Condensation
Condensation may take place on the surface or inside of the product
when the product is rapidly moved from a cold place to a warm place
or just after a heater is switched on in winter morning, for example.
When condensation takes place, do not switch on the product and
wait until condensation disappears. Using the product with
condensation may result in malfunction.
Cleaning the surface of the screen and the glossy surface of
the front cabinet
When cleaning the surface of the screen or the glossy surface of the
front cabinet, gently wipe it with a dry soft cloth; the supplied cleaning
cloth or other similar cloths (e.g., cotton and flannel). If you use a dusty
or hard cloth or if you rub the screen hard, the surface of the product
will be scratched.
If you clean the surface of the screen with a wet cloth, water droplets
on the surface may enter into the product, resulting in malfunction.
Cleaning the cabinet
When cleaning the cabinet of this product, gently wipe it with a clean
soft cloth (e.g., cotton and flannel). If you use a dusty or hard cloth or
if you rub the cabinet hard, the surface of the cabinet will be scratched.
The cabinet of this product is mostly composed of plastic. Do not use
chemicals such as benzene or thinner to clean the cabinet. Using
these chemicals may result in quality deterioration or coating removal.
Do not expose the product to volatile gas or fluid such as pesticide. Do
not make the product contact with rubber or vinyl products for a long
period of time. The effect of plasticizer in the plastic may result in
quality deterioration or coating removal.
If you clean the surface of the cabinet with a wet cloth, water droplets
on the surface may enter into the product, resulting in malfunction.
Handles at the rear of the plasma television
Do not remove the handles from the rear of the plasma television.
When moving the plasma television, ask another person for help and
use the handles attached to the rear of the plasma television. Do not
move the plasma television by holding only a single handle. Use the
handles as shown.
Do not use the handles to hang the product when installing or carrying
the product, for example. Do not use the handles for the purpose of
preventing the product from tilting over.
Fan motor noise
The rotation speed of the cooling fan motor increases when the
ambient temperature of the plasma television becomes high. You may
hear the sound of the fan motor at that time.
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