NEC UN552 User Guide

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User’s Manual

Large Format Display

MultiSync UN552

MultiSync UN552V

MODEL: UN552, UN552V

The model name and serial number can be found in the rating label on the rear side of monitor.

Table of Contents

Registration Information 1 Important Information 2

Safety Precautions, Maintenance &

Recommended Use 3

Safety Precautions and Maintenance.........................

3

Recommended Use....................................................

3

Cleaning the LCD Panel..............................................

4

Cleaning the Cabinet...................................................

4

Features

Chapter 1 Installation

Setup Overview

7

Mounting

9

Mounting location......................................................

11

Orientation

11

Ventilation Requirements..........................................

12

Attaching Mounting Accessories 13 Using a Wall Mount Adapter 13

Installing and Removing the

Optional Table Top Stand 14 Installing an Option Board 15 Installing an Optional Sensor Unit 16

Chapter 2

Parts Name and Functions

 

 

 

 

 

Control Panel

18

Wireless Remote Control (Optional)

21

Terminal Panel

19

 

 

Chapter 3

Connections

 

 

 

 

 

 

Wiring Diagram 24 Connections 24 External Video Connections 25 Connecting to a Personal Computer 25 Connecting to a Media Device with HDMI 26

Internal Video Sources

27

Media Player.............................................................

28

Option Boards for the Monitor

29

Connecting a USB Device

30

Chapter 4 Basic Operation

Power ON and OFF Modes 32 Operating Range for the Optional Remote Control 33 Using Power Management 33 Showing the Information OSD 34 Switching Between Picture Modes 34 Setting the Aspect Ratio 35 Using Point Zoom 36

OSD (On-Screen-Display) Controls

37

Using the Media Player

39

File Display Screen

40

Playing Files..............................................................

41

Configuring the Slideshow Settings..........................

42

Enabling Auto Play....................................................

43

Displayable/Playable Files.........................................

44

Chapter 5 Advanced Operation

Creating a Power Schedule

46

Advanced Color Adjustment

47

Using the SpectraView Engine

47

Using Stand-alone calibration

50

Using Other Picture Modes.......................................

53

Multi-Picture Mode

54

PIP (Picture-In-Picture) matrix

56

Setting Security and Locking the Monitor Controls 58 Password Security 58 Locking the Button Controls 59 Media Player Settings 62 Network & Other Settings 63 Copying Files to the microSD memory card 64 Using Emergency Contents 68

Chapter 6

Multi-Monitor Setup

 

 

 

 

 

 

Connecting Multiple Monitors

70

Setting the Remote Control ID Function

73

Video Out Connection

72

 

 

Chapter 7 External Control

Connecting Interfaces

76

Commands

76

Supporting HDMI CEC Command

78

Controlling the Monitor via RS-232C

79

Controlling the Monitor via LAN

80

Multiple Monitors Connection....................................

81

Network Setting by Using an HTTP Browser............

82

OSD Menu Settings in the Monitor Web controls

83

Network Settings

84

Intelligent Wireless Data

88

Proof of Play

89

Chapter 8 Troubleshooting

English

Screen Image and Video Signal Issues

91

Image Persistence

94

Hardware Issues

92

 

 

Chapter 9 Specifications

UN552

96

UN552V

97

Appendix A External Resources

Appendix B OSD Controls List

INPUT 101 PICTURE 101 AUDIO 106 SCHEDULE 106 MULTI-INPUT 108 OSD 111

MULTI-DISPLAY 112 DISPLAY PROTECTION 116 CONTROL 117 OPTION 122 SYSTEM 122 COMPUTE MODULE 123

Appendix C Manufacturer’s Recycling and Energy Information

Disposing of your old NEC product

125

Energy Saving

125

Registration Information

Cable Information

CAUTION:  Use the provided specified cables with this product so as not to interfere with radio and television reception. For DVI, USB and mini D-Sub 15-pin, please use a shielded signal cable with ferrite core.

For HDMI, DisplayPort and D-Sub 9-pin, please use a shielded signal cable.

Use of other cables and adapters may cause interference with radio and television reception.

FCC Information

WARNING:: The Federal Communications Commission does not allow any modifications or changes to the unit EXCEPT those specified by

NEC Display Solutions of America, Inc. in this manual. Failure to comply with this government regulation could void your right to operate this equipment.

This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions.

The user may find the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office, Washington, D.C., 20402, Stock No. 004-000-00345-4.

SUPPLIER’S DECLARATION OF CONFORMITY

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

U.S. Responsible Party:

NEC Display Solutions of America, Inc.

Address:

3250 Lacey Rd, Ste 500

 

Downers Grove, IL 60515

Tel. No.:

(630) 467-3000

Type of Product:

Display Monitor

Equipment Classification:

Class A Peripheral

Model:

UN552

 

UN552V

Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation.

DisplayPort and DisplayPort Compliance Logo are trademarks owned by Video Electronics Standards Association in the United States and other countries.

MultiSync is a trademark or registered trademark of NEC Display Solutions, Ltd. in Japan and other countries. All other brands and product names are trademarks or registered trademarks of their respective owners.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

Trademark PJLink is a trademark applied for trademark rights in Japan, the United States of America and other countries and areas.

microSD and microSD SDHC logos are trademarks of SD-3C, LLC.

CRESTRON and CRESTRON ROOMVIEW are trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and other countries.

Adobe and the Adobe logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.

Raspberry Pi is a trademark of the Raspberry Pi Foundation.

GPL/LGPL Software Licenses

The product includes software licensed under GNU General Public License (GPL), GNU Lesser General Public License (LGPL), and others. For more information on each software, see “readme.pdf” inside the “about GPL&LGPL” folder on the NEC website.

NOTE: (1) The contents of this user’s manual may not be reprinted in part or whole without permission.

(2)The contents of this user’s manual are subject to change without notice.

(3)Great care has been taken in the preparation of this user’s manual; however, should you notice any questionable points, errors or omissions, please contact us.

(4)Notwithstanding article (3), NEC will not be responsible for any claims on loss of profit or other matters deemed to result from using this device.

English

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Important Information

WARNING

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED.

REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION

TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems.

CAUTION:  Please use the power cord provided with this monitor in accordance with the table below. If a power cord is not supplied with this equipment, please contact NEC. For all other cases, please use the power cord with the plug style that matches the power socket where the monitor is located. The compatible power cord corresponds to the AC voltage of the power outlet and has been approved by, and complies with, the safety standards in the country of purchase.

This equipment is designed to be used with a power cord that has a protective earth pin connected to earth. If the power cord is not connected to the earth, it may cause electric shock. Please make sure the power cord is earthed properly.

Plug Type

North America

European Continental

U.K.

Chinese

Japanese

Plug Shape

Region

U.S.A./

Taiwan

EU

U.K.

China

Japan

Canada

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage

120*

110

230

230

220

100

 

 

 

 

 

 

 

*When operating the MultiSync monitor with its AC 125-240 V power supply, use a power supply cord that matches the power supply voltage of the AC power outlet being used.

NOTE: This product can only be serviced in the country where it was purchased.

Use the power cord which has BSMI mark at both ends when you use this monitor in Taiwan.

The intended primary use of this product is as an Information Technical Equipment in an office or domestic environment.

The product is intended to be connected to a computer and is not intended for the display of television broadcast signals.

WARNING

This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause radio interference.

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Safety Precautions, Maintenance &

Recommended Use

Safety Precautions and Maintenance

FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE MULTI-FUNCTION MONITOR:

DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel.

Do not bend, crimp or otherwise damage the power cord.

Do not place any heavy objects on the power cord. Damage to the cord may cause shock or fire.

Fasten the power cord to the monitor by attaching the screw and clamp to prevent loose connection. (Recommended Fasten Force: 139 - 189 N•cm).

Please make sure that enough power is supplied to the monitor. Please refer to the “Power Supply” in the specifications.

The power supply cord you use must have been approved by and comply with the safety standards of your country. (e.g. Type H05VV-F 3G 1 mm2 should be used in Europe).

In the UK use a BS-approved power cord with a molded plug having a black (5 A) fuse installed for use with this monitor.

The power cord connector is the primary means of detaching the system from the power supply. The monitor should be installed close to a power outlet that is easily accessible.

Do not spill any liquids into the cabinet or use your monitor near water.

Do not insert objects of any kind into the cabinet slots, as they may touch dangerous voltage points, which can be harmful or fatal, or may cause electric shock, fire or equipment failure.

Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall, causing serious damage to the monitor.

Do not mount this product face up, face down, or upside down for an extended period of time as it may cause permanent damage to the screen.

Do not use the monitor outdoors.

If glass is broken, handle with care.

This monitor is equipped with temperature control fans. For reliable performance and long life use of this product, it is required that the vents on the monitor are not covered.

If the monitor or glass is broken, do not come in contact with the liquid crystal and handle with care.

Allow adequate ventilation around the monitor, so that heat can properly dissipate.

Do not block ventilated openings or place the monitor near a radiator or other heat source.

Do not put anything on top of the monitor.

Handle with care when transporting. Save packaging for transporting.

When running the cooling fan continuously, we recommend wiping clean the ventilation holes a minimum of once a month.

To ensure the monitor’s reliability, please clean the ventilation holes at the rear side of the cabinet at least once a year to remove dirt and dust.

When using a LAN cable, do not connect to a peripheral device with wiring that might have excessive voltage.

Do not use the monitor in high temperature, humid, dusty, or oily areas.

Do not use the monitor under rapid changes in temperature and humidity, and avoid cold air directly from an air-conditioning vent. These conditions may shorten the life of the monitor or cause condensation. If water condensation has occurred, unplug the monitor and do not use the monitor until the condensation has evaporated.

Connecting to a TV*1

Cable distribution system should be grounded (earthed) in accordance with ANSI/NFPA 70, the National Electrical Code (NEC), in particular Section 820.93, Grounding of Outer Conductive Shield of a Coaxial Cable.

The screen of the coaxial cable is intended to be connected to earth in the building installation.

Under the following conditions immediately disconnect your monitor from the wall outlet and refer servicing to qualified service personnel:

If the power supply cord or plug is damaged.

If liquid has spilled or objects have fallen into the monitor.

If the monitor has been exposed to rain or water.

If the monitor has been dropped or the cabinet has been damaged.

If you notice any structural damage such as cracks or unnatural wobbling.

If the monitor does not operate normally by following operating instructions.

*1: The product you purchased may not have this feature.

Recommended Use

Ergonomics

To realize the maximum ergonomic benefits, we recommend the following:

For optimum performance of the monitor, allow

20 minutes for warming up. Avoid reproduction of still patterns on the monitor for long periods of time to avoid image persistence (after image effects).

Rest your eyes periodically by focusing on an object at least 5 feet away. Blink often.

Position the monitor at a 90° angle to windows and other light sources to minimize glare and reflections.

English

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Adjust the monitor’s brightness, contrast and sharpness controls to enhance readability.

Get regular eye checkups.

Use the preset Size and Position controls with standard input signals.

Use the preset color settings.

Use non-interlaced signals.

Do not view the primary color blue on a dark background. It is difficult to see and may cause eye fatigue due to insufficient contrast.

Suitable for entertainment purposes at controlled luminous environments to avoid disturbing reflections from the screen.

Cleaning the LCD Panel

When the LCD panel is dusty, please gently wipe with a soft cloth.

Clean the LCD panel surface with a lint-free, nonabrasive cloth. Avoid using any cleaning solution or glass cleaner!

Please do not rub the LCD panel with a hard or abrasive material.

Please do not apply pressure to the LCD panel surface.

Please do not use OA cleaner as it will cause deterioration or discoloration on the LCD panel surface.

Cleaning the Cabinet

Unplug the power supply.

Gently wipe the cabinet with a soft cloth.

To clean the cabinet, dampen the cloth with a neutral detergent and water, wipe the cabinet and follow with a dry cloth.

NOTE:  DO NOT clean with benzene thinner, alkaline detergent, alcoholic system detergent, glass cleaner, wax, polish cleaner, soap powder, or insecticide. Rubber or vinyl should not be in contact with the cabinet for an extended period of time. These types of fluids and materials can cause the paint to deteriorate, crack or peel.

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Features

Optimized for Video wall

 

English

Tile Matrix and Tile Compensation (TILE COMP), Tile Cut

Ultra Narrow Bezel

 

 

Provides the optimum solution in a tiling environment.

 

 

Shows one image over multiple screens with accuracy while compensating for bezel width.

 

Frame Comp and V Scan Reverse

 

 

Compensates for content lag in larger video walls with horizontal moving objects.

 

HDMI / DisplayPort daisy chain

 

 

Improved daisy chain capabilities allowing for 4K daisy chain for video wall purposes.

 

USB power supply

 

 

Allows the monitor to supply power to an external device via USB CM1 terminal (5 V/2 A (Max)).

 

Seamless and accurate color reproduction

 

SpectraView Engine

 

 

The sophisticated NEC exclusive color processing engine integrated into the display. It combines internal luminance,

 

 

white point, ambient lighting, temperature and time monitoring, together with individual characterization and calibration

 

 

of each display during production, to provide an unparalleled level of color control, uniformity, accuracy and stability.

 

 

The SpectraView engine provides the utmost in versatility; from faster and more advanced color calibration, to the ability

 

 

to accurately emulate color spaces such as Adobe®RGB and sRGB, to performing printer output emulations using ICC

 

 

Profiles and internal 3D Look-Up Tables.

 

Picture modes include HDR (see page 53)

Up to 5 programmable Picture Mode profiles for quick access to Industry standard color spaces or user customized settings. HDR video is also supported.

NEC Display Wall Calibrator (NDWC) and MultiProfiler supported

Multiple color modes can be easily configured and selected using the MultiProfiler software, which can be downloaded from our website.

Uniformity (see page 105)

Provides a more consistent luminance and color across the screen by compensating for variations in luminance and color that are inherent to LCD panels.

Stand-alone calibration (see page 50)

This function updates the monitor’s internal color processor reference data with measurements taken using your color sensor to enhance color presentation.

Please calibrate your monitor in these cases:

– All monitors are set to the same picture mode but each monitor’s display color look individual.

– Color degradation due to long-term use.

By using a calibration sensor, OSD picture preset value will match to the value sensor measures.

Multiple signal input

Option Board Slot

You can use an Option Board. Please contact your supplier for detailed information.

Media player (see page 28)

The internal Media Player will play audio and video files that are stored on a microSD memory card or USB memory connected to the side terminal panel on the monitor.

DisplayPort and HDMI interfaces (see page 26)

Designed to be future-ready scalable solutions for high performance digital display connectivity. Both interfaces enable the highest resolution, fastest refresh rates and deepest color depths.

Picture-By-Picture/Picture-In-Picture (see page 54)

Increases productivity by displaying two different input sources simultaneously, either side by side (Picture-By-Picture) or a small sub screen on a large main screen (Picture-In-Picture). This function can also be used to display one input source in two different picture modes for a side by side comparison of different settings.

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Chapter 1 Installation

This Chapter Includes:

>> “Setup Overview” on page 7 >> “Mounting” on page 9

>> “Attaching Mounting Accessories” on page 13 >> “Installing an Option Board” on page 15

>> “Installing an Optional Sensor Unit” on page 16

CAUTION: 

For box contents, please refer to the printed contents sheet provided in the box.

This device cannot be used or installed without the Tabletop Stand or other mounting accessory for support. For proper installation it is strongly recommended to use a trained, NEC authorized service person. Failure to follow NEC standard mounting procedures could result in damage to the equipment or injury to the user or installer. Product warranty does not cover damage caused by improper installation. Failure to follow these recommendations could result in voiding the warranty.

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Setup Overview

1. Determine the installation location

CAUTION: • Installing your monitor must be done by a qualified technician. Contact your supplier for more information.

• MOVING OR INSTALLING THE MONITOR MUST BE DONE BY TWO OR MORE PEOPLE. Failure to follow this caution may result in injury if the monitor falls.

• This monitor has internal temperature sensors and cooling fans, including a fan for the Option Board.

If the monitor becomes too hot, the cooling fans will turn on automatically.

The Option Board’s fan is active although the temperature is lower than normal operating temperature for cooling the Option Board. If the monitor overheats while the cooling fan is running, a “Caution” warning appears. If the “Caution” warning appears, stop using the unit, turn off the power and allow it to cool. Using the cooling fans will reduce the likelihood of early unit failure and may help reduce image degradation and “Image Persistence”.

If the monitor is used in an enclosed area or if the LCD panel is covered with a protective screen, please check the inside temperature of the monitor by using the HEAT STATUS control in the OSD (see page 116). If the temperature is higher than the normal operating temperature, please turn the cooling fan to [ON] within the [FAN CONTROL] menu within the OSD (see page 116).

NOTE: To avoid scratching the LCD panel, always place a soft cloth, such as a blanket that is larger than the monitor’s screen area, on the table before laying the monitor face down.

2. Install the remote control (Optional) batteries

The remote control is powered by two 1.5 V AAA batteries. To install or replace batteries:

1.Press and slide to open the cover.

2.Align the batteries according to the (+) and (–) indications inside the case.

3.Replace the cover.

NEC recommends the following battery use:

CAUTION: Incorrect usage of batteries can result in leaks or bursting.

Place “AAA” size batteries matching the (+) and (-) signs on each battery to the (+) and (-) signs of the battery compartment.

Do not mix battery brands.

Do not combine new and old batteries. This can shorten battery life or cause liquid leakage of batteries.

Remove dead batteries immediately to prevent battery acid from leaking into the battery compartment.

Do not touch exposed battery acid, it may injure your skin.

NOTE: If you do not intend to use the Remote Control for a long period of time, remove the batteries.

3.Connect external equipment (See page 23)

To protect the external equipment, turn off the main power before making connections.

Refer to the user’s manual of your equipment for further information.

NOTE: Do not connect/disconnect cables when turning on the monitor or other external equipment as this may result in loss of image.

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4.Connect the supplied power cord

The monitor should be installed close to an easily accessible power outlet.

CAUTION: • Fasten the power cord to the monitor by attaching the screw and clamp. (Recommended Fasten Force: 139 - 189 N•cm).

• Please make sure that enough power is supplied to the monitor. Please refer to the “Power Supply” in the specification (See “UN552” on page 96 and “UN552V” on page 97).

Screw

Clamp

WARNING: • Please refer to the “Important Information” section of this user’s manual for proper selection of an AC power cord.

• Fully insert the prongs into the power outlet socket. A loose connection may cause image instability and may pose a fire hazard.

5.Cable information

CAUTION: Use the provided specified cables with this product so as not to interfere with radio and television reception.

For DVI, USB and mini D-Sub 15-pin, please use a shielded signal cable with ferrite core.

For HDMI, DisplayPort and D-Sub 9-pin, please use a shielded signal cable.

Use of other cables and adapters may cause interference with radio and television reception.

6. Turn on the power for the external equipment and the monitor

When connected to a computer, switch on the monitor power first.

7. Operate the attached external equipment

Select the input source for the attached equipment to show the image signal on screen.

8. Adjust the sound

Make volume adjustments when required.

9. Adjust the picture settings (See page 101)

If necessary, make adjustments to the backlight, colors, contrast, and image position in the OSD PICTURE menu.

10. Recommended Adjustments

To reduce the risk of the “Image Persistence”, please adjust the following items based on the application being used:

[SCREEN SAVER] and [SIDE BORDER COLOR] in the [OSD PROTECT] menu (see page 116). It is recommended that the [FAN CONTROL] setting also be checked [ON].

[DATE & TIME] and [SCHEDULE SETTINGS] in the [OSD SCHEDULE] menu (see page 106).

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Mounting

CAUTION: 

For customer::

DO NOT mount the monitor yourself. For proper installation it is strongly recommended to use a trained, qualified technician. Please contact your supplier as they may be able to provide a list of qualified installation professionals. Mounting on a wall or ceiling and hiring a technician is the customer’s responsibility.

Maintenance

Periodically check for loose screws, gaps, distortions, or other problems that may occur with the mounting equipment. If a problem is detected, please refer to qualified personnel for service.

Regularly check the mounting location for signs of damage or weakness that may occur over time.

DO NOT block ventilated openings with mounting accessories or other accessories.

For NEC Qualified Personnel::

Stability Hazard

The device may fall, causing serious personal injury or death. To prevent injury, this device must be securely attached to the floor/wall in accordance with the installation instructions.

Carefully inspect the location where the unit is to be mounted. Not all walls or ceilings are capable of supporting the weight of the unit. The weight of this monitor is provided in the specifications (see “UN552” on page 96 and “UN552V” on page 97). Product warranty does not cover damage caused by improper installation, re-modeling, or natural disasters. Failure to comply with these recommendations could result in voiding the warranty.

To ensure safe installation, use two or more brackets to mount the unit. Mount the unit to at least two points on the installation location.

Please note the following when mounting on wall or ceiling:

CAUTION::

When using mounting accessories other than those that are NEC approved, they must comply with the VESA-compatible (FDMlv1) mounting method.

NEC recommends mounting interfaces that comply with UL1678 standard in North America.

• NEC strongly recommends using size M6 screws (10-12 mm + thickness of bracket and

Unit

No gap

Mounting

washer in length). If using screws longer than 10-12 mm, check the depth of the hole.

 

 

Bracket

(Recommended Fasten Force: 470 - 635 N•cm). Bracket hole should be under φ 8.5 mm.

 

No thread

Washers

• Prior to mounting, inspect the installation location to ensure that it is strong enough to

 

4 mm

 

under

 

Screw

support the weight of the unit so that the unit will be safe from harm.

φ 8.5 mm

 

 

 

 

 

Thickness of

• For detailed information, refer to the instructions included with the mounting equipment.

 

10-12 mm

• Make sure that there is no gap between the monitor and the bracket.

 

 

bracket and

 

 

washers

 

 

 

NOTE:  When used in a video wall configuration for a long time, slight expansion of the monitors may happen due to temperature changes. It is recommended that over one millimeter gap is kept between adjacent monitor edges.

When used in a video wall configuration, you can use spacers to keep a gap between monitors. Attach spacers in the positions indicated below.

English

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Use a screwdriver for fixing spacers.

The tightening torque is 0.63 N•m or less.

SPACER

8 mm

 

 

 

 

 

 

 

Spacer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

e.g. Spacer installation in multi-monitor configuration.

Installing a safety wire

CAUTION:  • Do not attempt to hang the monitor using an installation safety wire. The monitor must be properly installed.

When installing, do not apply pressure to the LCD panel or excessive force to any part of the monitor by pushing or leaning on it. This may cause the monitor to become distorted or damaged.

Please install the monitor in a spot on the wall or ceiling strong enough to support the monitor.

To prevent the monitor from falling off from the wall or ceiling, NEC strongly recommends using a safety wire.

Prepare the monitor using mounting accessories, such as hook, eyebolt, or mounting parts, and then secure

the monitor with a safety wire. The safety wire must not be tight.

• Please make sure the mounting accessories are strong enough to support the monitor before mounting it.

Installing a wire to a monitor with installed speakers (Landscape position only)

Please use speaker mounting parts to install a wire to the monitor.

Optional speaker is installed on the rear of the monitor:

Handles for safety wire

Safety wire for landscape position

Safety wire for portrait position

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Mounting location

CAUTION: 

 

• The ceiling or wall must be strong enough to support the monitor and mounting accessories.

 

• DO NOT install in locations where a door or gate can hit the unit.

 

• DO NOT install in areas where the unit will be subjected to strong vibrations and dust.

 

• DO NOT install the monitor next to a location where the main power supply is fed into the building.

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• When mounting in a recessed area, such as in a wall alcove, leave at least 4 inches (100 mm) of space between the monitor

• DO NOT install the monitor in a location where people can easily grab and hang onto the unit or the mounting equipment.

 

and the wall for proper ventilation.

 

NOTE: Allow for adequate ventilation or provide air conditioning around the monitor, so that heat can properly dissipate away

 

from the monitor and from the mounting equipment.

 

Orientation

When using the monitor in the portrait position, it 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.

CAUTION: 

Do not mount this monitor with any tilt.

Do not mount this product face up, face down, or upside down for an extended period of time as it may cause permanent damage to the screen.

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Ventilation Requirements

When mounting in an enclosed space or recessed area, leave adequate room between the monitor and the enclosure to allow heat to disperse, as shown below.

100 mm

100 mm

mm 100

100 mm

Must be under 40 Degree Celsius.

30 mm

NOTE:  Allow adequate ventilation or provide air conditioning around the monitor, so that heat can properly dissipate away from the unit and the mounting equipment; especially when you use monitors in a multiple screen configuration.

Mounting on ceilings

CAUTION: 

Ensure that the ceiling is strong enough to support the weight of the unit and the mounting equipment over time, against earthquakes, unexpected vibrations, and other external forces.

Be sure the unit is mounted to a solid structure within the ceiling, such as a support beam. Secure the monitor using bolts, spring lock washers, washer and nut.

DO NOT mount to areas that have no supporting internal structure. DO NOT use wood screws or anchor screws for mounting. DO NOT mount the unit to ceiling or to hanging fixtures.

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Attaching Mounting Accessories

The monitor is designed for use with the VESA mounting system. Be careful to avoid tipping the monitor when attaching accessories.

For NEC mounting accessory only*1

VESA Mounting Interface (M6)

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400 mm

400 mm

Mounting accessories can be attached with the monitor in the face down position. To avoid scratching the LCD panel, always place a soft cloth, such as a blanket that is larger than the monitor’s screen area, on the table before laying the monitor face down. Make sure there is nothing on the table that can damage the monitor.

When using mounting accessories other than NEC compliant and approved, they must comply with the VESA Flat Display Mounting Interface Standard (FDMI).

NOTE:  Prior to installation, place the monitor face down on a flat even surface that is larger than the monitor screen. Use a sturdy table that can easily support the weight of the monitor.

*1: WM-55UN-L or WM-55UN-P.

Using a Wall Mount Adapter

If the mounting accessory interferes with ventilation holes, use the included wall mount adapters (Dia. 14 mm) and screws. If the adapter screws are too long, include a washer to reduce the depth. Washer not included.

Wall mount adapter (Dia. 14 mm)

Unit

18 mm

10-12 mm

Mounting bracket

Washer

Wall mount adapter screw

NOTE:  Pictured mounting accessories may not be available in some countries.

English−13

Installing and Removing the Optional Table Top Stand

CAUTION:  • Installing and removing the stand must be done by two or more people.

• When installing the monitor stand, handle the unit with care to avoid pinching your fingers.

For installation, follow the instructions included with the stand or mounting equipment. Use only those devices recommended by the manufacturer.

NOTE:  • ONLY use thumbscrews which are included in the monitor.

• Install the stand so the long end of the feet face forward. Use the ST-5220.

Optional table top stand

Table

Soft cloth

Prevent Tipping

CAUTION: 

When using the monitor with the optional table top stand, fasten the monitor to a wall using a cord or chain that can support the weight of the monitor in order to prevent the monitor from falling. Fasten the cord or chain to the monitor using the provided clamps and screws.

325.9 mm

Screw Holes

Clamp Cord or chain

Screw (M4)

Before attaching the monitor to the wall, make sure that the wall can support the weight of the monitor.

CAUTION:  Be sure to remove the cord or chain from the wall before moving the monitor.

English−14

Installing an Option Board

1.

Turn off the main power switch.

 

2.

Place the monitor face down on a flat even surface that is larger than the monitor screen. Use a sturdy table that can easily

 

 

support the weight of the monitor.

 

 

NOTE: To avoid scratching the LCD panel, always place a soft cloth, such as a blanket that is larger than the monitor’s

 

 

 

 

screen area, on the table before laying the monitor face down. Make sure there is nothing on the table that can

English

 

damage the monitor.

 

 

3.

Remove the attached slot cover by unscrewing the installed screws (Figure 1), sliding it to the right (Figure 2) and moving it

 

 

up (Figure 3).

 

 

 

 

Figure 1

Figure 2

Figure 3

Figure 4

4.Insert the Option Board into the monitor and fix it in place with the removed screws (Figure 4). (Recommended Fasten Force: 139 - 189 N•cm).

NOTE:  Unless your monitor is purchased as part of a special bundle package, no Option Boards will be in the box or installed in the monitor. These are optional accessories available for separate purchase. Please contact your supplier for a list of Option Boards available for your monitor.

Make sure the board is inserted into the slot in the correct orientation.

Do not apply excessive force to manipulate the Option Board before fixing it with screws.

WARNING:  Ensure the Option Board is securely fastened using the original screws to prevent the Option Board from falling out the monitor. A falling Option Board may expose you to danger.

English−15

Installing an Optional Sensor Unit

For installing the sensor to the monitor, please use the screw or the double-sided tape as shown below:

8 mm

Seal

Double-sided tape

Screw Position

Fixed by screw:: Remove the seal covering screw holes on the bezel. Secure the unit with the attached screw. Set the sensor unit close to the back side.

Fixed by double-sided tape:: You can set the sensor unit on any side of the monitor. Set the sensor unit 8 mm away from the front edge.

English−16

Chapter 2 Parts Name and Functions

This Chapter Includes:

>> “Control Panel” on page 18 >> “Terminal Panel” on page 19

>> “Wireless Remote Control (Optional)” on page 21

English

English−17

Control Panel

A Button (power button)

Switches between power on and standby. See page 32.

BMUTE Button

Switches the audio mute on/off.

CINPUT/SET Button

INPUT: Cycles through the available inputs when the OSD menu is turned off. See page 25 and page 27.

[DVI], [HDMI1], [HDMI2], [DisplayPort1], [DisplayPort2], [VGA (YPbPr/RGB)], [VIDEO], [MP], [OPTION]*1, [COMPUTE MODULE]*2. These are available inputs only, shown as their factory preset name.

NOTE: MP is an abbreviation of Media Player.

SET: Acts as a set button when making a selection when the OSD menu is open.

*1: This function depends on which Option Board installed in the monitor.

*2: This input is available when the optional Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are installed.

See page 98.

D+ Button (plus button)

Increases the audio output level when the OSD menu is turned off.

Acts to move the highlighted area to the right when navigating through the OSD menu options.

Acts as plus button to increase the adjustment of an OSD menu option after it has been selected with the [INPUT/SET] button.

E- Button (minus button)

Decreases the audio output level when the OSD menu is turned off.

Acts to move the highlighted area to the left when navigating through the OSD menu options.

Acts as minus button to decrease the adjustment of an OSD menu option after it has been selected with the [INPUT/SET] button.

Fr Button (up button)

Activates the OSD menu when the OSD menu is turned off.

Acts as up button to move the highlighted area up to select adjustment items within the OSD menu.

Gs Button (down button)

Activates the OSD menu when the OSD menu is turned off.

Acts as down button to move the highlighted area down to select adjustment items within the OSD menu.

HMENU/EXIT Button

Activates the OSD menu when the OSD menu is turned off.

Acts as a back button within the OSD to move to the previous OSD menu.

Acts as an exit button to close the OSD when on the main menu.

IRemote Control Sensor and Power Indicator

Receives the signal from the remote control (when using the wireless remote control). See page 33.

Glows blue when the monitor is in active mode*1.

Green and Amber blink alternately when the [SCHEDULE SETTINGS] function is enabled*2.

When a component failure is detected within the monitor, the indicator will blink red or blink a combination of red and blue.

Please refer to the Power ON and OFF Modes table on page 32.

*1: If [OFF] is selected in the [POWER INDICATOR] the LED will not glow when the monitor is in active mode. See page 120.

*2: If [OFF] is selected in the [SCHEDULE INDICATOR], the LED will not blink. See page 120.

English−18

NEC UN552 User Guide

Terminal Panel

Optional sensor unit

HDMI

From Optional sensor unit

AAC IN Connector

Connects with the supplied power cord.

BMain Power Switch

On/Off switch to turn main power ON/OFF.

CAUDIO IN (AUDIO1/AUDIO2)

Audio signal input from external equipment such as a computer or player.

DVGA IN (Mini D-Sub 15-pin)

Analog RGB signals input from a personal computer or from other RGB equipment. This input can be used with an RGB or YPbPr source. Please select the signal type in [TERMINAL SETTINGS]. See page 110.

NOTE: When you use this connector for YPbPr, please use a suitable signal cable. If you have any questions, please ask your supplier.

EDisplayPort OUT (DisplayPort OUT (DAISY CHAIN OUT))

Output signal from DisplayPort 1 or OPTION.

FDisplayPort IN (DisplayPort1 (DAISY CHAIN IN)/ DisplayPort2))

DisplayPort signals input.

English

GHDMI IN (HDMI1 (DAISY CHAIN IN)/HDMI2 (CEC))

HDMI signals input.

HHDMI OUT (HDMI OUT (DAISY CHAIN OUT))

Output signal from HDMI 1, DVI IN, or OPTION.

IDVI IN (DVI-D)

Digital RGB signals input from a computer or HDTV device having a digital RGB output. See page 110.

NOTE: This connector does not support analog input.

JRS-232C IN (D-Sub 9-pin)

Connect RS-232C input from external equipment, such as a computer, in order to control RS-232C functions. See page 79.

KREMOTE

Use the optional sensor unit by connecting it to your monitor. See page 16.

NOTE: Do not use this connector unless specified.

LmicroSD Card Slot (Media Player microSD)

microSD memory card reader for use with the Media Player. See page 39.

To install the microSD card slot cover, please refer to “Installing microSD card slot cover”. See page 28.

English−19

MUSB Ports

For the USB port information, please see “Connecting a USB Device” on page 30.

USB1 (SENSOR): Downstream port (USB Type-A).

USB2:

Upstream port (USB Type-B).

USB CM1 (2A):

Power supply port.

USB CM2*1:

Service port. Please do not connect

 

devices.

Media Player USB: USB storage device reader for use with the Media Player.

*1: USB functionality is available when the optional Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are installed. See page 98.

NVIDEO IN

Composite video signal input.

OLAN Port IN/OUT (RJ-45) (LAN1 (DAISY CHAIN IN)/ LAN2 (DAISY CHAIN OUT))

Connect to LAN in order to manage and control the monitor over the network. See page 80.

NOTE: Please give priority for use to LAN1.

PAUDIO

Audio signal output from AUDIO 1/2, DisplayPort and HDMI to an external device (stereo receiver, amplifier, etc.).

NOTE: This connector is not a Headphone terminal.

QEXTERNAL SPEAKER TERMINAL

Audio signal output. Red terminal is plus (+).

Black terminal is minus (-).

NOTE: This speaker terminal is for 15 W + 15 W (8 Ω) speaker.

ROption Board Slot

Slot for installation of a Slot 2 type Option Board. See page 15.

NOTE: Please contact your supplier for a list of compatible Option Boards.

SSecurity Slot

Security and theft protection lock slot compatible with Kensington security cables/equipment.

NOTE: For products, visit Kensington’s website.

TRating Label

Intelligent wireless data sensor

Sensor for wireless communication to the monitor for information and settings. See page 88.

Option Speaker Mounting Holes

NOTE: Please contact your supplier for a list of compatible speaker.

Optional Sensor Unit (remote control, room light sensing and human sensing)

Receives the signal from the Remote control. Detects the level of ambient light, allowing the monitor

to make automatic adjustments to the backlight setting, resulting in a more comfortable viewing experience. Do not cover this sensor.

Detects human presence in front of the monitor.

Raspberry Pi Compute Module Slot

Slot for installing a Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module. See page 98.

CAUTION:  Installation must be performed by a qualified technician. Do not attempt to install a Compute Module Interface Board and Raspberry Pi Compute Module by yourself.

English−20

Wireless Remote Control (Optional)

NOTE: The buttons with no explanation are not used with your monitor model.

APOWER ON and STANDBY Buttons

POWER ON resumes full power from low power mode.

STANDBY puts the monitor in low power mode. See page 32.

BINPUT Button

Cycles through the available inputs. See page 25 and page 27.

These are available inputs only, shown as their factory preset name.

NOTE: MP is an abbreviation of Media Player.

COPTION MENU Button

For use when an Option Board is installed. See page 15.

The function depends on which Option Board installed in the monitor.

EENT Button

Makes selections in the Media Player settings. See page 63.

For use with an Option Board. The function depends on which Option Board installed in the monitor.

FDISPLAY Button

Shows/Hides the information OSD. See page 37.

Unlocks the remote control’s buttons if they have been locked in the IR LOCK SETTINGS. Press and hold the DISPLAY button for more than 5 seconds to unlock the remote. See page 60.

GMENU Button

Opens and closes the OSD menu. See page 37.

HAUTO SET UP Button

Enters auto setup menu. See page 103.

IEXIT Button

Acts as a back button within the OSD to move to the previous OSD menu.

Acts as an EXIT button to close the OSD when on the main menu.

J/Button (up/down button)

Acts as navigation buttons, within the OSD and Media Player menus, to move the highlighted area up or down.

Moves the Active picture up or down when using Multi Picture Mode. See page 54.

K-/+ Button (minus/plus button)

Acts as navigation buttons, within the OSD and Media Player menus, to move the highlighted area left or right.

Increases or decreases the adjustment level within the selected OSD menu setting.

Moves the Active picture left or right when using Multi Picture Mode. See page 54.

LSET/POINT ZOOM Button

SET: When the OSD is shown, this button acts as a set button when you make a selection.

POINT ZOOM: When the OSD is not shown, this button acts as a point zoom button. See page 36.

MVOLUME +/- Button

Increases or decreases the audio output level.

DKEYPAD

Press the buttons to set and change passwords, change the channel and set the REMOTE ID. See page 73.

Some buttons are used for CEC (Consumer Electronics Control) and the Media Player function (“Using the Remote Controls” on page 41).

NCH/ZOOM +/- Button*

Increases or decreases the point zoom level. Please refer to the Point Zoom instructions. See page 36.

*: When using with an Option Board, the function depends on which Option board is installed in the monitor.

English−21

English

OGUIDE Button

For use with an Option Board. The function depends on which Option Board is installed in the monitor.

PMUTE Button

Silences the audio signal.

QPICTURE MODE Button

Cycles through the picture modes [HIGHBRIGHT], [STANDARD], [sRGB], [CINEMA], [CUSTOM1], [CUSTOM2], [SVE-(1-5) SETTINGS]. See page 34.

RASPECT Button

Cycles through the picture aspect ratios [FULL], [WIDE]*, [DYNAMIC]*, [1:1], [ZOOM] and [NORMAL]. See page 35.

*: HDMI1, HDMI2, VGA (YPbPr) inputs only.

SAUDIO INPUT Button

Selects the audio input source [IN1], [IN2], [HDMI1], [HDMI2], [DisplayPort1], [DisplayPort2], [OPTION]*1, [MP] and [COMPUTE MODULE]*2.

*1: This function depends on which Option Board is installed in the monitor.

*2: This input is available when the optional Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are installed.

See page 98.

TSTILL Button

ON/OFF button: Activates/deactivates still picture mode. CAPTURE button: Captures a still picture.

NOTE: • This function deactivates when selecting [MULTI PICTURE MODE], [TEXT TICKER], [SCREEN SAVER], [POINT ZOOM], [IMAGE FLIP except for NONE], [SUPER in INPUT CHANGE], [TILE MATRIX].

• [CLOSED CAPTION] is not available when STILL is active.

• If the input signal is option, this button’s action depends on which Option Board is installed in the monitor.

IMAGE FLIP Button

Toggle switches between [H FLIP], [V FLIP], [180° ROTATE] and [NONE]. See page 105.

ACTIVE PICTURE Button

Selects the active picture when Multi Picture Mode is enabled. See page 54.

MULTI PICTURE Buttons

ON/OFF button: Turns Multi Picture Mode on and off.

MODE button: Switches the mode between PIP (Picture-In- Picture) and PBP (Picture-By-Picture).

CHANGE button: Swaps the selected inputs between Picture 1 and Picture 2.

PICTURE ASPECT button: Selects the active picture frame aspect.

For more information see page 54.

NOTE: If you press SET/INPUT ZOOM button while Multi Picture is ON, you can change the active picture’s picture size.

REMOTE ID Button

Activates the REMOTE ID function. See page 73.

MTS Button

For use with an Option Board. The function depends on which Option Board is installed in the monitor.

-Button*

Activates closed captioning for VIDEO input only.

*: When using with an Option Board, the function depends on which Option Board is installed in the monitor. Refer to the Option Board’s user’s manual for further information.

English−22

Chapter 3 Connections

This Chapter Includes:

>> “Wiring Diagram” on page 24 >> “Connections” on page 24

>> “External Video Connections” on page 25 >> “Internal Video Sources” on page 27

>> “Connecting a USB Device” on page 30

English

Connecting External Equipment

NOTE:  • Do not connect or disconnect cables when turning on the monitor’s main power or other external equipment’s power as this may result in loss of image.

• Do not use an attenuating (built-in resistor) audio cable. Using an audio cable with a built-in resistor will lower the sound level.

Before making connections::

Turn off the device’s power before connecting it to the monitor.

Refer to the device’s user manual for available connection types and instructions for the device.

We recommend turning off the monitor’s main power before connecting or disconnecting a USB storage device or microSD memory card to avoid data corruption.

English−23

Wiring Diagram

USB cable

USB1 (SENSOR)

 

 

USB2

USB devices such as a USB camera, USB storage device or USB color sensor

USB port

USB port

USB CM1 (2A)

Devices that

 

 

(Type-A)

(Type-B)

USB CM2

 

 

require power

 

 

 

 

 

 

 

Computer (USB)*1

 

supply:

 

 

Stereo Amplifier

 

 

Ex: Multi

 

 

 

 

Presenter stick

 

 

 

 

 

 

 

 

 

 

USB storage

 

 

VCR Player or

 

device

Computer (Digital)

 

 

 

 

DVD Player (Video)

 

 

 

 

 

 

 

 

HDMI video player or

 

 

 

 

Computer (HDMI)

 

 

 

 

Blu-ray or

AV

 

 

 

 

DVD Player

 

 

 

 

Amplifier

 

 

 

 

(HDMI)

 

 

 

 

 

AV Amplifier

 

 

 

Computer (DisplayPort)

HDMI video player or

 

 

 

 

 

 

 

Blu-ray or DVD

Computer (HDMI)

 

Computer (DisplayPort)

 

 

 

 

 

 

 

 

Player (HDMI)

 

 

 

 

 

 

 

 

 

Second monitor*

 

 

 

 

Computer (Analog)

 

 

Dotted lines = other signal

 

DVD Player (component)

AUDIO

1

 

 

Solid lines = video signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Computer

 

 

 

 

 

 

 

 

Dashed lines = audio signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVD Player

 

 

Stereo Amplifier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCR player or DVD player

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*: Multiple monitors that are daisy-chained have a limit to the number of connectible monitors. See page 70.

 

 

*1: The device connected to USB2 can control the device connected to USB1 (SENSOR). See the “Connecting a USB Device” on page 30.

 

 

Connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting in

 

 

 

 

 

 

 

 

 

Input button in remote

 

Connecting terminal

 

TERMINAL SETTINGS

 

Input signal name

 

 

Connecting audio terminal

 

control

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVI (DVI-D)

DVI MODE: DVI-PC/DVI-HD

 

DVI

 

 

 

IN1/IN2

DVI

 

 

 

 

 

 

 

 

 

 

 

 

 

HDMI1 (DAISY CHAIN IN)

VIDEO LEVEL: RAW/EXPAND*2

HDMI1

 

 

 

HDMI1

HDMI1

HDMI2 (CEC)

VIDEO LEVEL: RAW/EXPAND*2

HDMI2

 

 

 

HDMI2

HDMI2

DisplayPort 1 (DAISY CHAIN IN)

VIDEO LEVEL: RAW/EXPAND*2

DisplayPort 1

 

 

DisplayPort 1

DisplayPort 1

DisplayPort 2

VIDEO LEVEL: RAW/EXPAND*2

DisplayPort 2

 

 

DisplayPort 2

DisplayPort 2

VGA (RGB, YPbPr)

VGA MODE: RGB/YPbPr

VGA: RGB/YPbPr

 

 

 

IN1/IN2

VGA (RGB/YPbPr)

 

 

 

 

 

 

 

 

 

 

 

 

 

VIDEO

VIDEO

 

 

 

IN1/IN2

VIDEO

Option Board Slot (SLOT2)

VIDEO LEVEL: RAW/EXPAND*2

OPTION

 

OPTION (ANALOG/DIGITAL)*2

OPTION

Media Player USB/microSD

 

MP

 

Media Player USB/microSD

MEDIA PLAYER

Raspberry Pi Compute Module slot

VIDEO LEVEL: RAW/EXPAND*2

COMPUTE MODULE

 

COMPUTE MODULE

COMPUTE MODULE

*2: Please set appropriate setting for input signal.

English−24

External Video Connections

Video Inputs

Composite Video (RCA) – Analog video signal input with standard definition video quality, no audio signal.

• VGA – Analog video signal connection to a computer. Video only, no audio signal.

DVI-D – Digital video signal connection to a computer. Video only, no audio signal.

HDMI – High definition digital video and audio signal connection to a computer, streaming media player, Blu-ray player, game console, etc.

DisplayPort (DP) – High definition digital video and audio signal connection to a computer.

Connecting to a Personal Computer

The type of video connections that can be used to connect to a computer depends on the computer’s display adapter.

The following table shows the typical factory preset signal timing for each connection type. Some display cards may not be able to support the required resolution for proper image reproduction with the selected connection. The monitor will show the proper image by automatically adjusting the factory preset timing signal.

<Typical factory preset signal timing>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Scanning frequency

 

 

 

 

 

 

HDMI

DisplayPort

 

 

 

 

Resolution

 

 

 

 

 

 

 

 

VGA

 

 

DVI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remarks

 

 

 

 

 

Horizontal

 

 

Vertical

 

 

 

 

 

 

 

 

MODE1

 

 

MODE2

 

 

1.1a

 

 

1.2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

640 x 480

 

31.5 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

800 x 600

 

37.9 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1024 x 768

 

48.4 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1280 x 720

 

45.0 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1280 x 768

 

47.8 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1280 x 800

 

49.7 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1280 x 960

 

60.0 kHz

 

60 Hz

 

Yes

 

Yes

 

No

 

No

 

No

 

No

 

 

 

 

1280 x 1024

 

64 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1360 x 768

 

47.7 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1366 x 768

 

47.7 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1400 x 1050

 

65.3 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1440 x 900

 

55.9 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1600 x 1200

 

75.0 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Compressed image

 

1680 x 1050

 

65.3 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

 

 

 

1920 x 1080

 

67.5 kHz

 

60 Hz

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Yes

 

Recommended resolution

 

1920 x 1200

 

74.6 kHz

 

60 Hz

 

Yes*1

 

Yes*1

 

Yes

 

Yes

 

Yes

 

Yes

 

Compressed image

 

1920 x 2160

 

133.3 kHz

 

60 Hz

 

No

 

No

 

Yes

 

Yes

 

Yes

 

Yes

 

Compressed image

 

3840 x 2160

 

65.7 kHz

 

30 Hz

 

No

 

No

 

No

 

No

 

Yes

 

Yes

 

Compressed image

 

3840 x 2160

 

67.5 kHz

 

30 Hz

 

No

 

No

 

Yes

 

Yes

 

No

 

No

 

Compressed image

 

3840 x 2160

 

133.3 kHz

 

60 Hz

 

No

 

No

 

No

 

Yes

 

No

 

Yes*

 

Compressed image

 

3840 x 2160

 

135.0 kHz

 

60 Hz

 

No

 

No

 

No

 

Yes

 

No

 

Yes*

 

Compressed image

 

4096 x 2160

 

54.0 kHz

 

24 Hz

 

No

 

No

 

Yes

 

Yes

 

No

 

No

 

Compressed image

*: Only HBR2 is set. *1: Reduce blanking.

English

English−25

Connecting to a Computer with HDMI

Please use an HDMI cable with the HDMI logo.

It may take a moment for the signal to appear after turning on the computer.

Some display cards or drivers may not display an image correctly.

When you use a computer with HDMI, please set [OVERSCAN] to [AUTO] or [OFF] as display drivers may not be fully compatible and may not display an image correctly. See page 104.

To output HDMI audio, set [HDMI1] or [HDMI2] at AUDIO INPUT in the OSD or choose [HDMI1] or [HDMI2] by pressing the remote control AUDIO INPUT button.

If the source signal is 3840 x 2160 (60 Hz) or HDCP 2.2 or HDR, please set [MODE2] at [HDMI] in [TERMINAL SETTINGS]. See page 110.

If the monitor’s main power is turned on after a connected computer is turned on, sometimes an image is not displayed. In this case, please turn off the computer then turn it on again.

Connecting a Computer with DisplayPort

Please use a DisplayPort cable with the DisplayPort compliance logo.

To use the DisplayPort out connector, please refer to Video out. See page 72.

It may take a moment for the signal to appear after turning on the computer.

When connecting a DisplayPort cable to a component with a signal conversion adapter, an image may not appear.

Some DisplayPort cables feature a locking function. When removing this cable, hold down the top button to release the lock.

To output DisplayPort audio, set [DisplayPort1] or [DisplayPort2] at [AUDIO INPUT] in the OSD or choose [DisplayPort1] or [DisplayPort2] by the remote control AUDIO INPUT button.

To display individual images at each connected monitors with the DisplayPort OUT connector, please set [DisplayPort1.2] and [MST] at [DisplayPort] in the [TERMINAL SETTINGS]. See page 110.

If the monitor’s main power is turned on after a connected computer is turned on, sometimes an image is not displayed. In this case, please turn off the computer then turn it on again.

Connecting to a Media Device with HDMI

Connect using a single HDMI cable for the highest picture and audio quality from Blu-ray players, streaming media players, or game consoles. 4K UHD content is displayed when the connected media player also supports 4K content.

Supports HDCP (High-bandwidth Digital Contents Protection) coding, a type of digital rights management that prevents highdefinition content, in Blu-ray discs, DVDs and streaming media, from being copied or broadcast illegally.

NOTE:  • Supports 1920x1080 (60 Hz), 1080p, 1080i, 720p@50Hz/60Hz, 576p@50Hz, 480p@60Hz, 576i@50Hz, 480i@60Hz, 3840x2160 (30Hz/24Hz/25Hz [MODE1]), 3840x2160 (60Hz [MODE2]), 4096x2160 (24Hz).

• Connect the HDMI cable when both the media player and the monitor are powered off.• Use an HDMI cable with the HDMI logo.

• Some HDMI cables and devices may not display an image correctly due to different HDMI specifications.

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HDMI-CEC (Consumer Electronics Control)

HDMI-CEC provides compatible media players, connected via HDMI, the ability to communicate and allow limited control between the device and the monitor. For example, turning on a Blu-ray player can immediately switch input to the Blu-ray player without using the remote control. Not all devices are fully compatible, and, in some cases, the media device manufacturer may only provide compatibility with its own monitors or TVs. See “Supporting HDMI CEC Command” on page 78.

When supported, the monitor’s optional Remote Control can be used to control the HDMI media device. The remote’s CEC enabled buttons are:

1 (9), 2 (4), 3 (:), 5 (<), 6 (;), ENT, EXIT, , , +, -

NOTE:  The instructions in this section guide you through configuring [CEC] in the monitor’s OSD menu. These settings can also be configured using the monitor’s web controls. The function names and location in the web controls are the same as the OSD menu.

Enabling CEC

1.Connect a CEC device to the HDMI2 port. Press the HDMI2 button on the remote control .

2.Press the MENU button to open the OSD.

3.Navigate to [CONTROL] then to [CEC].

4.Select [ON] for [CEC] then [YES] for the [AUTO TURN OFF] and [AUDIO RECEIVER].

5.Select [YES] under [SEARCH DEVICE].

When the search is complete, the HDMI port with a CEC connected device is displayed with its name.

If no CEC device is found, make sure the device is plugged in, turned on, it supports CEC and CEC is enabled. Depending on the manufacturer, the CEC feature may have a different name. Refer the device’s product manual.

6.Press the EXIT button on the remote control.

Internal Video Sources

There are some video sources available that are internal and not connected to the video ports on the monitor’s Terminal Panel. These video sources are:

Media Player

OPS Option Board

Raspberry Pi Compute Module

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Media Player

The internal Media Player will play audio and video files that are stored on a microSD memory card or USB storage device. See page 39 for instructions on using the Media Player.

Connect Compatible microSD Memory Card

Format a microSD memory card in the FAT32 format or FAT16 format. Refer to the computer’s instruction manual or help file on how to format a microSD memory card.

NOTE:  Up to 32GB microSDHC is supported.

The monitor is not guaranteed to work with all microSD memory cards sold commercially.microSD with CPRM is not supported.

microSD UHS-1 or UHS-2 are not supported.

When inserting a microSD memory card, please make sure of the microSD memory card is in the correct direction then insert it. Fully insert the microSD memory card and press in until the spring lock is engaged.

When ejecting a microSD memory card from the microSD card slot, press the center of the microSD memory card to release the spring lock, then take it out.

Installing microSD card slot cover

To secure your microSD memory card, we recommend you to install the microSD card slot cover.

Please insert the edge of the microSD card cover into the hole. Secure it in place with the provided screw. (Recommended Fasten Force: 139 - 189 N•cm).

Hole

microSD card cover is installed.

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Connect Compatible USB storage device

Format a USB storage device in the FAT32 format or FAT16 format to use it with the Media Player. Refer to the computer’s instruction user’s manual or Help file on how to format a USB storage device.

Please use a USB storage device with this monitor in accordance with the drawing below.

If the physical size of the USB storage device is larger than the supported size listed below, please use a USB extension cable.

Under 44 mm

USB memory

Extension cable

Under 10.5 mm

NOTE:  • If the monitor does not recognize a connected USB storage device, make sure the file structure is FAT32 or FAT16.• The monitor is not guaranteed to work with all USB storage devices sold commercially.

• Insert the USB storage device into the Media Player USB port on the monitor’s side terminal panel.• The Media Player does not use any other USB connection on the monitor (see page 19).

Option Boards for the Monitor

When an Option Board or a Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are installed in the monitor, it will show as available in the list in the [INPUT] of the OSD menu. Option Boards, the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are available separately and must be physically installed in the monitor. This document contains instructions for how to use the monitor without any additional options. The locations where an Option Board and the Raspberry Pi Compute Module Interface Board, Raspberry Pi Compute Module are installed is indicated on the Terminal Panel diagram (see page 19). Full installation and usage instructions are provided with the individual device or available online.

NOTE:  • The optional DS1-IF10CE Compute Module Interface Board and Raspberry Pi Compute Module are available separately. Please contact an authorized NEC dealer for more information. Installation must be performed by a qualified technician. Do not attempt to install a Compute Module Interface Board and Raspberry Pi Compute Module by yourself. See page 98.

• Please contact your supplier for available Option Boards.

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Connecting a USB Device

Some of the USB ports on the monitor’s terminal panel have different uses depending on the type of connected USB device. Please follow these guidelines when using these ports with supported devices.

USB1 (SENSOR):

USB downstream port (Type-A).

 

Connection used by external USB devices (such as cameras, flash memory, keyboards, etc.) and internal

 

devices (an Option Board or Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute

 

Module when installed).

USB2:

USB upstream port (Type-B).

 

Connection to a computer with a USB cable. A USB compatible computer connected to USB2 can control

 

the devices connected to USB1 (SENSOR) port.

USB CM1* (2A):

Power supply port.

 

Provides up to 2 A of power to a connected USB device, such as HDMI streaming media or presenter

 

sticks. The actual amount of power consumption depends on the connected device. Make sure to use a

 

USB cable that supports 2 A.

 

Enable [USB POWER] in the [USB] settings of the [CONTROL] menu in the OSD. See page 121.

 

Please refer to the specifications pages for power supply information. See page 95.

 

* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute

 

Module. See page 98.

USB CM2*:

Service port.

 

Please do not connect devices.

 

* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute

 

Module. See page 98.

Media Player USB:

USB downstream port (Type-A).

 

This port is for future software upgrades.

 

USB storage device reader for use with the internal Media Player. See page 39.

CAUTION:  Do not bind the USB cable. It may trap heat and start a fire.

NOTE:  • Please make sure the connector shape and orientation is correctly aligned when connecting the USB device or cable.

• Depending on the computer BIOS, OS or device, the USB function may not work. Please check the user’s manual of your computer or device.

• Before turning off the main power switch of the monitor or shutting down Windows®, please turn off the USB function and remove the USB device from the monitor. Data may be lost or corrupted if the USB device is not disconnected properly.

• It may take a few seconds for the monitor to recognize the USB input. Do not disconnect the USB cable or disconnect and reconnect the USB cable before the monitor recognizes the input.

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Chapter 4 Basic Operation

This Chapter Includes:

>> “Power ON and OFF Modes” on page 32

>> “Operating Range for the Optional Remote Control” on page 33 >> “Using Power Management” on page 33

>> “Showing the Information OSD” on page 34

>> “Switching Between Picture Modes” on page 34 >> “Setting the Aspect Ratio” on page 35

>> “Using Point Zoom” on page 36

>> “OSD (On-Screen-Display) Controls” on page 37 >> “Using the Media Player” on page 39

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Power ON and OFF Modes

Press the button on the Control Panel or POWER ON button on the Remote Control to turn on the monitor.

The monitor’s power LED indicates the current status of the monitor. Please refer to the following table for information about the LED indicator.

LED indicator status and

Condition

Recovery

lighting pattern

 

 

 

 

 

Glowing blue

Normal

1. Turn on the monitor by the remote

 

 

control or the monitor button.

Blinking green*1

Under any of the conditions below, no input signal has

 

been detected by the monitor during the period of time you

2. Send an AV signal input to the

 

set:

monitor.

 

• The monitor is using an Option Board.

 

 

• [INPUT DETECT] is set to a setting except for [NONE].

 

 

• [USB POWER] is set to [ON].

 

 

• DisplayPort in the [TERMINAL SETTINGS] is set to

 

 

[MST].

 

 

 

 

Glowing amber

No AV signal input has been detected by the monitor during

 

 

the period of time you set. (with network signal input)

 

 

 

 

Blinking amber

No AV signal input has been detected by the monitor during

 

 

the period of time you set. (no network signal input)

 

 

 

 

Glowing red

Turn off the monitor by the remote control or the monitor

Turn on the monitor by the remote

 

button.

control or the monitor button.

 

 

 

*1: Time setting for [AUTO POWER SAVE] is available at [POWER SAVE] (See page 116).

NOTE:  • The blue LED indicator that the monitor is powered on and functioning normally can be turned off in the monitor’s OSD menu options. See page 120.

• If the indicator is blinking red in a combination of long and short durations, a certain failure might have occurred, please contact your supplier.

The Main Power switch must be in the ON position in order to power up the monitor using the POWER ON button on the remote control or the button on the Control Panel.

OFF

ON

 

Button

 

Main Power Switch

 

 

 

 

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Operating Range for the Optional Remote Control

Point the top of the remote control toward the monitor’s remote control sensor during button operation.

Use the remote control within a distance of about 7 m (23 ft.) from the remote control sensor, or at a horizontal and vertical angle of within 30° and within a distance of about 3.5 m (10 ft.).

NOTE:  The remote control system may not function when direct sunlight or strong illumination strikes the remote control sensor, or when there is an object in the path.

Handling the remote control

• Do not expose to strong shock.

• Do not allow water or other liquid to splash on the remote control. If the remote control gets wet, wipe it dry immediately.

• Avoid exposure to heat and steam.

• Except to install the batteries, do not open the remote control.

Using Power Management

This monitor follows the VESA approved DPM (Display Power Management) function. This function decreases the power consumption of the monitor when it is not in use.

When connected to a computer, power consumption by the monitor reduces automatically if the keyboard or mouse are not used during the time set in the computer’s power management settings. Refer to your computer’s user manual for more information.

When connected to an AV source, such as a Blu-ray, DVD, or streaming video player, power consumption by the monitor reduces automatically after a certain amount of time has passed since the monitor recognized “no signal input”. This option is turned on or off in the [POWER SAVE] settings under the [PROTECT] menu of the OSD. See page 116.

NOTE:  • Depending on the computer and display card used, this function may not operate.

• After the video signal is lost, the monitor automatically goes into off at a preset time period. Please refer to the [AUTO POWER SAVE TIME SETTING] in [POWER SAVE] page 116.

• Schedules can be created for the monitor to power on or off at specific times. See page 46.

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Showing the Information OSD

The Information OSD provides information such as: Input Source, Picture Size, IP Address, Monitor ID, etc. Press the DISPLAY button on the remote control to bring up the Information OSD.

A Input name

B Audio input name

C Picture aspect

D Input Signal Information

E Multi-Picture information

H

F Communication Info

Switching Between Picture Modes

Press the PICTURE MODE button on the wireless remote control to cycle through the SpectraView Engine picture modes from 1 to 5.

The picture modes are pre-configured with settings for general use. See “Advanced Color Adjustment” on page 47 for instructions on changing the picture mode settings.

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Setting the Aspect Ratio

Press the ASPECT button on the remote control to cycle through the options available for the current input signal. For MP (Media Player), VIDEO

FULL ZOOM NORMAL

For DVI, DisplayPort1, DisplayPort2, VGA (RGB), OPTION*1, COMPUTE MODULE*2

FULL 1:1 ZOOM NORMAL

*1: This function depends on which Option Board is installed in the monitor.

*2: This input is available when the optional Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute Module are installed.

For VGA (YPbPr), HDMI1, HDMI2

FULL WIDE DYNAMIC 1:1 ZOOM NORMAL

Aspect ratio of

Unchanged view*2

Recommended selection for picture

Description

image

 

aspect*2

 

4:3

 

[NORMAL]

Reproduces the aspect ratio that is sent from

 

 

 

the source.

 

 

[DYNAMIC]

Expands a 4:3 picture to fill the entire screen

 

 

 

with non-linearity. Some of the outside image

 

 

 

area will be cut off due to expansion.

Squeeze

 

[FULL]

Fills the entire screen.

Letterbox

 

[WIDE]

Expands a 16:9 letter box signal to fill the entire

 

 

 

screen.

*2: Gray areas indicate unused portions of the screen.

1:1: Shows the image in a 1 by 1 pixel format. ZOOM

The zoom function increases the image size, which expands the image beyond the active screen area. The parts of the image outside the active screen area are not shown.

ZOOM

ZOOM

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+ 90 hidden pages