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UX Series Models
Installation Manual
Large Format Display Models
MultiSync UX552
MultiSync UX552S
* Please find your model name in the label on the rear side of monitor.
* This manual contains the precautions that must be followed by the professionals in charge of the installation.
* Please be sure to read Setup manual and User's Manual.
NEC Display Solutions, Ltd.
2019/09/20
Ver. 1.0
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Table of Contents
Related Manuals for NEC UX Series
Summary of Contents for NEC UX Series
- Page 1 UX Series Models Installation Manual Large Format Display Models MultiSync UX552 MultiSync UX552S * Please find your model name in the label on the rear side of monitor. * This manual contains the precautions that must be followed by the professionals in charge of the installation.
- Page 2 Introduction This document describes the procedures to install the display (UX552/UX552S). For safe and correct installation and use of this display, carefully read this document before installation. Refer to User's manual of the applicable products for basic operation of the display. This document expects qualified technicians who have knowledge about display installation.
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Page 3: Table Of Contents
Using External Power Supply ..........................19 When opening the service door......................................19 DC power supply input rating ....................................... 19 Connecting the DC power line for redundancy function (for UX series) ....................20 DC input power supply specification ....................................20 DC power supply equipment .........................................20 DC power input terminal connection .................................... -
Page 4: Unpacking Procedure
1. Unpacking procedure Follow the procedure below to open the package. (1) Remove the fasteners and the hooks. Hooks (2) Remove the accessories, the cushioning materials, L-shaped protections and carton board. Carton board Fasteners L-shaped protections Accessories Cushioning materials (3) Remove the display from the protective bag. Protective bag English - 4... -
Page 5: Simple Electrical Conductivity Test Before Installation
2. Simple electrical conductivity test before installation (1) Remove the display from the cushioning materials and from the protective bag. (2) Put the display back in the cushioning materials. (3) Connect the power cord to the display, while it stands vertically in the cushioning materials. -
Page 6: Precautions When Installing Or Moving The Product
3. Precautions when installing or moving the product (1) When installing or moving the display, always keep it in the standing position, do not put it on its side or upside down. Always hold the display by the handles to move it. (2) Do not hold the display by a part other than the handles. - Page 7 (5) Do not touch the top, bottom, left and right sides of the display. Also, do not touch the screen surface of the display. Applying pressure or shocks on the top or left sides of the display may adversely affect the image quality. Don’t Don’t Front side...
- Page 8 (8) Do not bend the display when installing it. Don’t Front side Don’t (9) Pay attention not to apply vibrations or shocks to the display when installing it. Otherwise, it may cause a malfunction. English - 8...
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Page 9: Display External Dimensions Tolerances
4. Display external dimensions tolerances External dimensions tolerances of the display are as follows. Consider these tolerances when installing the display and pay attention that it does not interfere with other parts of the structure. Tolerance ±1.3 mm ±1.3 mm Front side English - 9... -
Page 10: Allowable Temperature And Installation Environment
5. Allowable temperature and installation environment When installing the display in a narrow place (in a case embedded in a wall, etc.), leave gaps as shown in the figure below between the display and the wall to prevent an increase in the temperature. You may also implement suitable cooling measures. -
Page 11: Wall Mount Brackets Installation
6. Wall mount brackets installation (1) Use only mounting brackets that comply with the VESA standards. (2) Install the display only after thoroughly checking the strength of the mounting surface. (3) Use mounting brackets strong enough to support the display. (4) Check the strength and other safety factors before installing the display. - Page 12 (11) When attaching the wire rope to a display equipped with speakers (landscape orientation only) Attach the wire rope using the speaker brackets. Wire rope Mounting bracket Speaker (12) The display fans are located at the three locations shown in the figure below. Do not obstruct the fan vents with the mounting brackets or other parts.
- Page 13 (13) When using the NEC wall mount kit, remove the upper cushioning materials and fix the display top brackets to the display using screws. Upper cushioning materials Display top bracket Screw Screwdriver (14) It is possible to fix the display bottom brackets by passing the screw through the holes in the lower cushioning materials.
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Page 14: Multiple Screens Installation
Note that light from the back may pass through the gaps between the displays. To prevent the light from passing through the gaps, install a plate that stops the light at the back of the displays. This plate is not supplied by NEC. Gap of 1 mm (2) Consider the following when installing the display in a multiple screens configuration. -
Page 15: Pins, Spacers And Plastic Spacers
8. Pins, spacers and plastic spacers Some display models are supplied with pins, spacers and plastic spacers. With multiple screens configuration, installing the pins and the spacers makes it possible to secure a constant gap between the displays. However, the pins can be installed only on the models that have pin holes of 6 mm in diameter in their bottom and right sides. - Page 16 (2) Plastic spacers Plastic spacers are useful to prevent the display from coming into contact on their weaker sides with other displays. Remove the release paper from the back of the spacer double-sided tape, and stick the spacer to the edge at the back of the display.
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Page 17: Compatibility Of Optional Mounting Brackets
9. Compatibility of optional mounting brackets For information on optional mounting brackets compatibility, refer to the manual supplied with the optional mounting brackets. English - 17... -
Page 18: Installation Procedure Of Options
10. Installation procedure of options For information on the installation procedure of options, refer to the manual supplied with the options. English - 18... -
Page 19: Using External Power Supply
11. Using External Power Supply When opening the service door There is a high voltage electric parts inside the monitor. There is charged high voltage in electric parts, so never open this door unless absolutely necessary. Also, when opening the service door, use the prescribed procedures to ensure that you do it safely. Connector for external power supply. -
Page 20: Connecting The Dc Power Line For Redundancy Function (For Ux Series)
Do not connect DC power supply voltages to the monitor other than those indicated below. Use round type UL-Listed solderless terminal for DC power line cable at US for NEC. In addition, when clamping this terminal with the cable, use an UL listed tool. -
Page 21: Dc Power Input Terminal Connection
DC power input terminal connection *Make sure that the DC power supply and AC cord are disconnected before carrying out the work of connecting the power supply cable. (1) Initial cover plate state (2) Loosen the screws and remove the initial cover plate Polarity! + : positive - : negative... - Page 22 Screws are at the top. Screws are un-removable. Insert solderless terminal here. Tighten screw. Warning Tighten the terminal screw in the torque range of 0.8Nm~1.2Nm. Even if the screws are too loose or too tight, there is a possibility of serious accident. Be sure to observe the torque range. (5) Install “DC plate”...
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Page 23: Connecting The Cable
Connecting the cable In order to attach the DC power line cable to the connector block, connect the wires using the following procedure such that the individual wires cannot directly touch each other. (1) Remove the power cable sleeves from the terminals to ensure that the sleeves are not pinched by the terminal attachment screw. - Page 24 Use sleeves and secure the insulation to ensure that terminals do not touch each other. If the cables are attached to the power supply terminal without using sleeves, there is a risk of the terminals touching each other as shown in the photograph on the right. Warning Carefully read the contents described in this section before connection and connect the cables according to the proper procedure.
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