Video Walls - NEC MULTEOS Series Brochure & Specs

Video walls

TileMatrix with TileComp
up to 25 displays in a 5 x 5 matrix of appliances can be installed
as a video wall using the TileMatrix function and commercially
available graphic cards – all without additional hardware.
The TileComp function simultaneously optimises multi-screen
applications by smoothing out visual discrepencies, e.g. in the reproduction
of curves across several screens. This enables a frameless display wall to be
simulated without any annoying transitions.
Both functions together provide the perfect solution for impressive large-
format multi-screen displays.
Full Hd control (1920 x 1080)
if the integrated splitter is used for a video wall, the original
resolution is divided amongst the displays. For an original
resolution of 1360 x 768, the resolution therefore reduces
down to 340 x 192 for a 4 x 4 video wall,. The result is a strongly pixellated
reproduction of the image.
NeC's MultiSync LCd4010 and LCd4620 public displays can be controlled
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with a full Hd resolution of 1920 x 1080, even though the panels themselves
only have a native resolution of 1366 x 768. This means that the resolution
for a 4 x 4 video wall is increased to 480 x 270 per monitor, which leads to a
noticeable and visible improvement in the quality of the reproduced image.
Power-on-delay
The power-on-delay function provides security from sudden power surges and
for power-limited supply circuits. Public displays can be switched on at different
time intervals so as to protect applications as well as individual monitors from
power surges. The switching-on delay can be set for each individual display
and allows delay intervals of between 0 to 50 seconds before the display is
switched on from standby into full operation mode. Power surges in the power
supply are thereby minimised, as well as possible damage to other equipment
being powered by the same supply.
individual fan activation
A uniform temperature throughout the display can be achieved by activating
each of the fans via its individually-set temperature limit. This ensures an
excellent and uniform distribution of colour and brightness, even over long
time periods.
Slim bezel design
The NeC MultiSync 20 series comes with
®
an extremely narrow bezel. This really puts
the image content, whether moving or static,
perfectly and firmly in the picture. it also allows
excellent integration into the special housings
for video walls of up to 5 x 5 displays.
Led deactivation
The green Led light that illuminates when a display is switched on can be
simply extinguished using the OSd. This avoids any distractions in the overall
image from a video wall installation.
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