MTS-55L-HORZ - Screen Accessories NEC - Free user manual and instructions

Product Type	Z-Brackets for Modular Touch System
Compatible Displays	NEC MultiSync X555UNS PG and similar large format displays
Bracket Types	Top, Bottom, Left, Right (with L-shaped bases)
Material	Metal (sturdy alloy)
Dimensions (each bracket)	Short brackets: approx. 6.7 x 2.0 x 1.2 in; Long brackets: approx. 10.2 x 2.0 x 1.2 in
Weight (set of 8 brackets)	Approx. 4.5 lbs (2 kg)
Mounting Type	Wall-mounted (to monitor frame using supplied screws)
Included Hardware	Hand-driven screws (M3 x 5mm) and nuts
Required Tools	M3 PH1 screwdriver; optionally a ladder
Installation Configuration	Landscape or Portrait (rotate clockwise for portrait)
Max Video Wall Size	No limitation; supports arbitrary height and width
Purpose	Secure mounting of touch frame overlay on video wall monitors
Maintenance	Clean with dry cloth (no abrasive cleaners)
Safety Notes	Ensure proper ventilation when using portrait orientation to avoid overheating
Spare Parts Availability	Replacement screws and brackets available from NEC
Repairability	Brackets are fixed; screws can be replaced
Warranty	Refer to NEC warranty policy
Country of Origin	Not specified; likely Japan or China

Frequently Asked Questions - MTS-55L-HORZ NEC

What is the NEC MTS-55L-HORZ Z-Bracket set used for?

It is part of the modular touch system used to mount a touch frame overlay onto a video wall of large format displays, such as the NEC MultiSync X555UNS PG.

How many brackets are included in the set?

The set includes eight brackets: two each of top, bottom, left, and right brackets, each with an L-shaped base.

Can I use these brackets with any display?

They are designed for NEC MultiSync X555UNS PG and similar large-format displays. Compatibility should be verified with your monitor's mounting hole pattern.

What tools are needed for installation?

You will need a M3 PH1 screwdriver and optionally a ladder. The hand-driven screws and nuts are provided.

How do I install the brackets?

First, assemble each bracket with its L-shaped base using the provided screws. Then mount the brackets to the video wall frame using all available mounting holes. Finally, install the touch frame onto the brackets.

Can I use the brackets in portrait orientation?

Yes, but the display must be rotated clockwise (left side to top) to ensure proper ventilation and prevent overheating.

What is the weight of the bracket set?

The total weight is approximately 4.5 lbs (2 kg) for the set of eight brackets.

Are the brackets adjustable?

No, they are fixed size. However, short and long brackets are included to accommodate different positions on the video wall.

How do I clean the brackets?

Use a dry, soft cloth. Avoid abrasive cleaners or solvents that may damage the finish.

Can I purchase spare screws or replacement brackets?

Yes, spare parts are available through NEC. Contact NEC customer support for ordering.

USER MANUAL MTS-55L-HORZ NEC

Z-Brackets for U-Click

Large Format Display Options

Based on

MultiSync ^® X555UNS PG (Protective Glass)

Table of Contents

1. Introduction ...... 3
2. Required tools and screws .... 8
3. Steps how to install Z-Brackets on video wall 9
4. Technical overview ...... 15

1. Introduction

Z-Brackets have been designed as a part of modular touch system. This solution is a frame to hold modular touch system on top of video wall's monitors.

Large digital display showing a beach scene with mountains and waves, featuring a running person silhouette (no text or symbols visible)

Z-Brackets as a frame over video wall

There are four types of Z-Brackets:

- Top brackets, marked in the middle of its length as:

Close-up of two abstract light streaks against a dark background, no text or symbols visible

- Bottom brackets, marked in the middle of its length as:

Blurred image of a dark, indistinct object with no visible text or symbols

- Right brackets, marked in the middle of its length as:

Blurred abstract image with no discernible text, symbols, or identifiable objects

- Left brackets, marked in the middle of its length as:

Close-up of a metallic L-shaped object against a dark background (no visible text or symbols)

Each Z-Bracket consists of two parts:

Bracket's marking in Landscape and Portrait configuration:

Landscape:

Portrait:

- When using the display in the portrait position, the monitor should be rotated clockwise so that the left side is moved to the top, right side is moved to the bottom. This will allow for proper ventilation and will extend the lifetime of the monitor. Improper ventilation may shorten the lifetime of the monitor.

Abstract geometric diagram with two overlapping triangles and a vertical rectangle, no text or symbols present

2. Required Tools and Screws

Close-up of metal screwdrivers and screws on a textured surface, with an inset image of M3 PH1 screwdriver (no text or symbols on main objects)

• Hand – driven screws (provided in accessory box)
• Hand – driven nuts (provided in accessory box)
  • M3 screws 5mm (provided in accessory box)
  • M3 PH1 screwdriver
• Ladder (in some cases)

3. Steps how to install Z-Brackets on video wall

This manual show's how to install Z-Brackets on sample video wall built of four displays in configuration 2 x 2. However there is no limitation in length and height of Z- Bracket's system.

• Sample 2 x 2 video wall:

Large metallic display panel mounted on a black metal frame, displayed indoors (no visible text or symbols)

- Side view with four installation holes

Exterior view of a modern office building (no signage)

- Set of Z-Brackets prepared for installation

1,2 - Top brackets + L-shaped bases

3,4 - Right brackets + L-shaped bases

5,6 - Bottom brackets + L-shaped bases

7,8 - Left brackets + L-shaped bases

- Assembling bracket with it's L-shaped base

- Short and long brackets with L-shaped bases

Two black metal plates mounted on a wooden floor, each with white clips attached (no text or symbols visible)

Close-up of a black metal door panel with red annotations highlighting structural details (no readable text or symbols)

Use four hand-driven screws for short brackets and five for long ones

- Mount Z-Brackets using all available mounting holes

1,2 - Top brackets + L-shaped bases
3,4 - Right brackets + L-shaped bases
5,6 - Bottom brackets + L-shaped bases
7,8 - Left brackets + L-shaped bases

- Construction is ready for touch frame installation

4. Technical overview

- Top bracket

- Bottom bracket

SECTION K-K SCALE 1:2

- Left bracket

SECTION M-M SCALE 1:2

- Right bracket