Samsung PN50A400C2DXZA User Manual page 3

i User instructions
O Screen Image retention
Do not display a still image (such as on a video game) on the plasma display panel for more than several minutes as it can
cause screen image retention. This image retention is also known as "screen burn"=Toavoid such image retention, refer to
page 23 of this manual to reduce the degree of brightness and contrast of the screen when displaying a still image.
Altitude
The PDP can only operate normally at heights under 6500ft.
Heat on the top of the Plasma TV
The top side of the product may be hot after long periods of use as heat dissipates from the panel through the vent hole in
the upper part of the product=
This is normaaand does not indicate any defect or operation failure of the product.
However, children should be prevented from touching the upper part of the product.
The product is making a 'cracking' noise.
A 'cracking' noise may occur when the product contracts or expands due to a change of surrounding environment such as
temperature or humidity. This is normal and not a defect of the unit.
Cell Defects
The PDP uses a panel consisting of 1,230,000(SD-level) to 3,150,000(HD-level) pixels which require sophisticated
technology to produce. However, there may be a few bright or dark pixels on the screen. These pixels will have no impact
on the performance of the product.
Avoid operating the TV at temperatures below 5°C (41°F)
A still image displayed too long may cause permanent damage to the PDP Panel.
Watching the Plasma TV in 4:3 format for a long period of time may leave traces of borders
displayed on the left, right and center of the screen caused by the difference of light emission on
the screen.
Playing a DVD or a game console may cause similar effect to the screen.
Damages caused by the above effect are not covered by the Warranty.
Afterimage on the Screen.
Displaying still images from Video games and PC for longer than a certain period of time may produce partial after-images.
To prevent this effect, reduce the 'brightness' and 'contrast' when displaying still images for a long time.
Warranty
Warranty does not cover any damage caused by image retention.
Bum-in is not covered by the warranty.