NEC X461S, X551S Setup, Determine the installation location, Install the remote control batteries

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Setup

1. Determine the installation location

CAUTION: Installing your LCD monitor must be done by a qualifi ed technician. Contact your dealer for more information.

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

CAUTION: Do not mount or operate the monitor upside down or face down.

CAUTION: This LCD has a temperature sensor and cooling fan. If the LCD becomes too hot, the cooling fan will turn on automatically. If the LCD becomes overheated while the cooling fan is running, a “Caution” warning will appear. If the “Caution” warning appears, discontinue use and allow the unit to cool. Using the cooling fan will reduce the likelihood of early circuit failure and may help reduce image degradation and “Image Persistance”.

If the LCD 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 24). 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 24).

IMPORTANT: Lay the protective sheet, which was wrapped around the LCD monitor when it was packaged, beneath the LCD monitor so as not to scratch the panel.

2. Install the remote control batteries

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

A.Press and slide to open the cover.

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

C.Replace the cover.

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

NEC recommends the following battery use:

•Place “AA” 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 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 pages 14 and 15)

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

•Refer to your equipment user manual for further information.

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

4. Connect the supplied power cord

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

•Please fasten power cord to the LCD monitor by attaching the screw and clamp.

•Fully insert the prongs into the power outlet socket. A loose connection may cause image degradation.

NOTE: Please refer to the “Safety Precautions and Maintenance” section of this manual for proper selection of AC power cord.

Screw

Clamp

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Contents MultiSync X461S MultiSync X551S Index Advanced OptionFor Canada Declaration of conformityFor USA Declaration of the Manufacturer Important InformationDeclaration English-2Recommended Use Cleaning the LCD PanelCleaning the Cabinet ErgonomicsContents Mounting InstallationPlease note the following when mounting on wall or ceiling OrientationAttaching Mounting Accessories Ventilation Requirements Using Wall Mount AdapterInstalling and removing optional table top stand Prevent TippingParts Name and Functions Control PanelTerminal Panel Wireless Remote Control Operating Range for the Remote Control Handling the remote controlInstall the remote control batteries SetupDetermine the installation location Connect the supplied power cordAdjust the screen See pages 20 Switch on the power of all the attached external equipmentAdjust the sound Adjust the image SeeBefore making connections Wiring DiagramConnections English-14Connecting a Computer with DisplayPort Connecting a Personal ComputerConnecting a DVD Player or Computer with Hdmi out English-15English-16 Power on and OFF ModesBasic Operation OFFSelecting a video source Power IndicatorUsing Power Management Picture AspectAmbient parameter setting Picture ModeAmbient Mode Information OSDOSD On-Screen-Display Controls English-19English-20 AdjustPicture English-21 AudioSchedule English-22 PIPOSD Multi Display English-23Display Protection English-24Advanced Option English-25English-26 English-27 Image Sticking of LCD PanelRecommendations Remote Control Function English-28English-29 Connection English-30Controlling the LCD monitor via LAN Control Connecting to a NetworkNetwork Setting by Using an Http Browser OverviewHandling of the Address for Operation via a Browser Network SettingsPreparation Before Use English-32Alert Mail Setting English-33CONTROL-COOLING FAN = Auto English-34OSD Display PROTECTION-FAN Features English-35Troubleshooting English-36English-37 Specifications X461SProduct Specifications Specifications X551S English-38Pin Assignment English-39Energy Saving Manufacturer’s Recycling and Energy InformationDisposing of your old NEC product Weee Mark European Directive 2002/96/EC

X461S, X551S specifications

The NEC X551S and X461S are high-performance professional large format displays designed to deliver exceptional picture quality and reliable performance for various commercial applications. Both models are perfect for environments such as retail spaces, conference rooms, airports, and digital signage.

The NEC X551S features a 55-inch screen with a resolution of 1920 x 1080 pixels, providing stunning full HD visuals. Similarly, the X461S boasts a 46-inch display with the same resolution, ensuring clarity and detail across both models. The high brightness levels of up to 700 cd/m² for the X551S and 450 cd/m² for the X461S enhance visibility in well-lit environments, making them ideal for outdoor installations or brightly lit areas.

One of the standout characteristics of the NEC displays is their advanced technology. The X551S and X461S utilize an LED backlight system, which not only improves energy efficiency but also enhances color rendition and overall picture quality. The displays feature a wide viewing angle, ensuring that images remain vibrant and clear from various perspectives. This is essential for delivering content to a larger audience without sacrificing quality.

In terms of connectivity, both models come equipped with multiple input options, including HDMI, DisplayPort, and DVI-D, allowing for flexible integration with various media sources. Additionally, the NEC X551S and X461S support NEC’s extensive range of optional accessories, including multi-display solutions, which enable users to create larger video walls for even more impactful presentations.

The displays are built to operate for extended periods, with a rated lifespan of up to 50,000 hours, making them a reliable choice for continuous use. Both models also include built-in cooling systems to maintain optimal operating temperatures, ensuring consistent performance even in demanding environments.

Moreover, the NEC X551S and X461S come with comprehensive warranty options and support services, further enhancing their appeal for business applications. Their sleek, professional design compliments any setting and provides a touch of sophistication.

In summary, the NEC X551S and X461S are excellent choices for users looking for high-quality, reliable, and versatile displays that meet the demands of commercial use, while offering advanced features and technologies to ensure outstanding performance.
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