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Video Wall Installation Guide

NEC Display Solutions

Guide

Settings and Adjustments for MultiSync® UN552S | UN552VS | UN552 | UN552V | 
UN552A | UX552S | UX552 | UN492S | UN492VS | UN462A | UN462VA

A guide to trouble-free, efficient 
video wall installation

This guide will assist you in setting up your video wall 
quickly and correctly in order to benefit fully from the 
specially designed video wall features. Please read the 
instructions carefully and consider all the steps in order to 
achieve the best results.

Attention: For unboxing and physical monitor handling, 
please refer to the printed Installation Manual included in 
each display carton box.

AUTO SETUP Principle

Any input signal up to UHD resolution can be distributed across the 

video wall by using the Tile Matrix function. The UNxx2 displays provide 

several “AUTO SETUP” functions for simple and fast video wall setup 

and management. To enable these functions to operate correctly, it is 

necessary for DisplayPort, HDMI and LAN cables to be daisy chained as 

illustrated below.

Primary monitor - input/output mapping

For uncompromising visual results, no signal conversion is necessary. 

Refer to the mapping table between input and output interfaces. 

Depending on the required input source, use HDMI and/or DisplayPort 

Daisy Chain cabling.

DisplayPort OUT

HDMI OUT

INPUT

OUTPUT

DisplayPort

OPS SLOT2 (DisplayPort)

HDMI

DVI

OPS SLOT2 (HDMI)

Integrated Media Player

PRIMARY

MONITOR

ID: 1

ID: 2

ID: 3

ID: 6

ID: 5

ID: 4

ID: 7

ID: 8

ID: 9

DisplayPort

HDMI

OPS

Media Player

LAN

1

UNxx2/UXxx2 DAISY CHAIN: INPUT / OUTPUT MAPPING

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