ENGLISH
7
IMPORTANT INFORMATION
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Still picture
If a still picture is displayed very long (several hours) on the picture screen, it
may happen that it remains visible some time as “ghost picture” when changing
the programme. After some time this ghost picture disappears again.
This phenomenon is caused by a kind of memory effect. To prevent this effect, it
is recommended to switch on a screen saver when the Planavision is operated in
connection with a PC.
Colour distortions
If the Planavision is not used for a long period of time (over one year), it may
happen that colour distortions occur.
This effect can be considered normal for a plasma picture screen. After some
time, the colour distortions will disappear.
Failure of colour pixels
A plasma picture screen consists of about 1.2 million colour pixels.
It must be expected that a small percentage of theses pixels (0,001%) within an
industrial standard tolerance may be defect.
This is not visible in an animated picture.
Air pressure
The plasma picture screen functions technologically with inert gas under the
influence of air pressure.
In heights 2000m above sea level, the picture may become instable and the
picture quality affected. However, if the set is operated below 2000m above sea
level again, this effect disappears and the set will operate correctly again.
