NEC MultiSync
®
X461UN
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There a many ways to drive a video wall with X461UN depending on size and budget of the installation.
A cost efficient way NEC recommends for walls of 3x3 or smaller is to use the NEC Built-In PC together
with NEC DVI daisy chain boards.
The advantage of this solution is that all hardware components including the required DVI cables are sup-
plied by a single vendor. This secures compatibility of all components, service from a single source and 3
years of warranty for all hardware products in the in the solution.
DVI
Board
DVI
Board
DVI
Board
NEC
Built-In
PC
DVI
Board
DVI
Board
DVI
Board
DVI
Board
DVI
Board
VIDEO DAISY CHAIN
HEAT CONTROL
Public displays emit a certain amount of heat during operation as not all energy is converted to light. While
this is not a major concern in stand alone installations, it is something that needs to be considered when
build
i
ng a video wall. Good ventilation is crucial because very often the termperatures rise from row to row
In order to
verify
the temperature
of
the wall, the user can check the thermal status of each screen thanks
to the integrated temperature sensors of the X461UN. Furthermore the user can not only activate the fans
of the product but determine fan speed and temperature thesholds for their activation.
Due to the sensors and the normally inactive fans, the X461UN enables the user to secure perfect operating
environment with unparalleled longevity and reliability of a wall built with NEC MultiSync X461UN.
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Temper
atur
e
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33°
38°
43°
48°
53°
