NEC X462UNV Manual

Video wall whitepaper

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Aspects to consider when constructing NEC video walls

Planning

 Source—Determination of how the video wall is going to be used and what's going to drive the wall

needs to carefully thought out.

o What usage is this wall going to be used for? Is a computer going to drive it? A BluRay

player? Both at separate times?

 Signal—Is this going to be a digital or analog signal? Is there any conversion involved?

 Wiring—How will the signal get distributed to the wall?

o In order to utilize NEC's TileMatrix software, every display needs to be receiving the same

signal. It's easiest if this is done utilizing the same source as well.

o Is this a direct connection or are other factors involved here (extenders, converters, amplifiers,

etc)

Example of Daisy Chain

Example of Distribution Amplifier

NEC Display Solutions of America, Inc.

Page 1  Signal—Is this going to be a digital or analog signal? Is there any conversion involved?  Wiring—How will the signal get distributed to the wall? o In order to utilize NEC’s TileMatrix software, every display needs to be receiving the same signal. It’s easiest if this is done utilizing the same source as well.
Page 2  Ventilation/Cooling—Make sure that the wall is receiving proper ventilation behind the units. o All NEC V, P and X series displays have temperature sensors built into the units.  There are three sensors total, aligning themselves with 2 internal fans ...
Page 3 Never set any of the Ultra-Narrow bezel screens on their sides or on their corners, this could damage the structure of the panel.  NEC recommends that a business card is able to slip between all displays on all sides during the installation process.
Page 4  Navigate the OSD menu to the Multi-DSP tab to setup TileMatrix on each individual screen. Calibration  Calibration is key! Using NEC’s KT-LFD-CC Display Wall Calibrator kit, color temperatures and brightness intensity of individual screens in the wall are able to match up, giving you uniform colors across the entirety of the wall.