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.

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Do not attach such items as labels and tape to the product.

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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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Pioneer PDP-4270XD manual Important user information