Pioneer Elite PRO-1140HD Operating Instructions Manual page 8

Important User Guidance Information
01
CAUTION
PIONEER bears no responsibility for any damage arising from
incorrect use of the product malfunctions when in use, other
product related problems, and use of the product except in
cases where the company must be liable.
Plasma Display protection function
When still images (such as photos and computer images) stay
on the screen for an extended period of time, the screen
slightly dims. This function automatically adjusts the
brightness to protect the screen when a still image is detected.
The screen is dimmed for approximately three minutes.
Information of pixel defect
Plasma screens display information using pixels. Pioneer
plasma display panels contain a very large number of pixels. (A
42" panel has over 2.3 million pixels, a 50" panel has over 3.1
million pixels and a 60" panel over 3.1 million pixels). All
Pioneer plasma panels are manufactured using a very high
level of ultra-precision technology and undergo individual
quality control.
In rare cases, one or more pixels may remain switched Off or
On. A pixel that remains Off appears as a tiny black dot on the
screen while an active pixel appears as a dot of a particular
color.
This effect is common to all plasma displays because it is a
consequence of the technology.
If the defective pixels are visible at a normal viewing distance of
between 2.5 and 3.5 meters (8.2 and 11.5 feet) while viewing a
normal broadcast (i.e. not a test card, still image, or single color
display) please contact Pioneer Customer Support Div. (USA) or
Customer Satisfaction Dept. (CANADA). See back cover for
contact information.
If, however, the fixed pixel(s) can only be seen from a distance
of less than 8 feet or during single color displays then the
appearance is considered normal for plasma technology.
Infrared rays
The Plasma Display releases infrared rays because of the panel
characteristics. Surrounding equipment with remote controls
and wireless headphones using infrared signals can
experience interference. Move any affected equipment to a
location away from the plasma panel.
Radio interference
While this product meets required specifications, the panel
emits a small amount of electronic noise. This noise can affect
radio, computer, and VCR reception. Move devices away from
the panel to reduce or eliminate interference.
Plasma Display driving sound
The screen of the Plasma Display is composed of extremely
fine pixels and these pixels emit light according to received
video signals. This principle may cause you to hear a buzz or
electrical hum coming from the Plasma Display.
Do not attach such items as labels and tape to the
product.
• Labels and tape can mar or discolor the cabinet.
8
En
When not using the product for a long time
• If you do not use the product for a long time, the functions of
the product may be adversely affected. Switch ON and run
the product occasionally to maintain quality.
Condensation
• Condensation may take place on the surface or inside of the
panel when the unit is rapidly moved from a cold place to a
warm place or when a heater is turned On in the room. When
condensation occurs, do not switch On the panel until
condensation disappears. Operating the panel when there is
condensation can damage the unit.
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 with the supplied
cleaning cloth or a similar cloth (e.g., cotton, flannel, etc.).
Using a dirty or course material cloth can scratch and
damage the panel's surfaces.
• If you clean the surface of the screen with a wet cloth, water
droplets may enter into the product, resulting in a
malfunction.
Cleaning the cabinet
• When cleaning other panel surfaces, gently wipe with a
clean soft cloth (e.g., cotton, flannel, etc.). Using a dirty or
course material cloth can scratch and damage the panel's
surfaces.
• 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 can strip the surface coating
or cause cabinet deterioration.
• Do not expose the product to a volatile gas or fluid such as
pesticide. Do not apply rubber or vinyl products to the
cabinet for long periods of time. The effect of plasticizer on
the cabinet can strip the surface coating or cause
deterioration.
• If you clean the surface of the cabinet with a wet cloth, water
droplets may enter into the product, resulting in a
malfunction.
Handles at the rear of the Plasma Display
• Do not remove the handles from the rear of the Plasma
Display.
• When moving the Plasma Display, ask another person for
help and use the handles attached to the rear of the Plasma
Display. Do not move the Plasma Display by holding only a
single handle. Use the handles as shown on page 20.
• Do not use the handles to hang, suspend, or anchor the
panel.
Fan motor noise
The rotation speed of the cooling fan motor increases when the
ambient temperature of the Plasma Display becomes high.
You may hear the sound of the fan motor at that time.