NEC X551S, X461S Switch on the power of all the attached external equipment, Adjust the sound

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5.Switch on the power of all the attached external equipment

When connected with a computer, switch on the power of the computer ﬁ rst.

6. Operate the attached external equipment

Display the signal from the desired input source.

7. Adjust the sound

Make volume adjustments when required.

8. Adjust the screen (See pages 20 and 21)

Make adjustments of the screen display position when necessary.

9. Adjust the image (See page 20)

Make adjustments such as backlight or contrast when required.

10. Recommended Adjustments

To reduce the risk of the “Image Persistence”, please adjust the following items based on the application being used: “SCREEN SAVER”, “SIDE BORDER COLOR” (See page 24) “DATE & TIME”, “SCHEDULE SETTINGS” (See page 21).

It is recommended that the “FAN CONTROL” setting (See page 24) be turned to ON also.

English

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Contents MultiSync X461S MultiSync X551S Advanced Option IndexDeclaration of conformity For USAFor Canada English-2 Important InformationDeclaration Declaration of the ManufacturerErgonomics Cleaning the LCD PanelCleaning the Cabinet Recommended UseContents Orientation InstallationPlease note the following when mounting on wall or ceiling MountingAttaching Mounting Accessories Prevent Tipping Using Wall Mount AdapterInstalling and removing optional table top stand Ventilation RequirementsControl Panel Parts Name and FunctionsTerminal Panel Wireless Remote Control Handling the remote control Operating Range for the Remote ControlConnect the supplied power cord SetupDetermine the installation location Install the remote control batteriesAdjust the image See Switch on the power of all the attached external equipmentAdjust the sound Adjust the screen See pages 20English-14 Wiring DiagramConnections Before making connectionsEnglish-15 Connecting a Personal ComputerConnecting a DVD Player or Computer with Hdmi out Connecting a Computer with DisplayPortOFF Power on and OFF ModesBasic Operation English-16Picture Aspect Power IndicatorUsing Power Management Selecting a video sourceInformation OSD Picture ModeAmbient Mode Ambient parameter settingEnglish-19 OSD On-Screen-Display ControlsAdjust PictureEnglish-20 Audio ScheduleEnglish-21 PIP OSDEnglish-22 English-23 Multi DisplayEnglish-24 Display ProtectionEnglish-25 Advanced OptionEnglish-26 Image Sticking of LCD Panel RecommendationsEnglish-27 English-28 Remote Control FunctionEnglish-29 English-30 ConnectionOverview Connecting to a NetworkNetwork Setting by Using an Http Browser Controlling the LCD monitor via LAN ControlEnglish-32 Network SettingsPreparation Before Use Handling of the Address for Operation via a BrowserEnglish-33 Alert Mail SettingEnglish-34 OSD Display PROTECTION-FANCONTROL-COOLING FAN = Auto English-35 FeaturesEnglish-36 TroubleshootingSpeciﬁcations X461S Product SpeciﬁcationsEnglish-37 English-38 Speciﬁcations X551SEnglish-39 Pin AssignmentWeee Mark European Directive 2002/96/EC Manufacturer’s Recycling and Energy InformationDisposing of your old NEC product Energy Saving

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.