User`s guide
Clarity Visual Systems
October 1998
6
WARNING
Do not block the WN-5220-V cooling fan or free air
movement under, over, or around the WN-5220-V. Loose papers or
other objects should not be nearer to the WN-5220-V than 6 inches
on any side.
CAUTION
Air handling ducts can discharge unwanted dust or high-
temperature air directly on VideoWall. Do not operate the WN-5220-V
in dusty or high-temperature conditions.
CAUTION
Where several WN-5220-V VideoWall displays are
combined vertically, installation of the top level requires a minimum of
16 inches of clearance in order to position and fasten the VideoWall in
place.
CAUTION
Some types of environmental lighting, such as
incandescent, or high-intensity discharge lamps such as metal halide
or mercury vapor lamps create high temperatures. This can cause
excessive heating of the WN-5220-V VideoWall. The WN-5220-V
VideoWall installation should be positioned away from lighting to
prevent heat buildup.
CAUTION
The front screen of the WN-5220-V VideoWall can be
easily scratched and the optical quality degraded by fingerprints.
Install the WN-5220-V VideoWall in such a way that it is not exposed
to touching or possible scratching by hard objects.