NEC EA273WM No Sound, Brightness variations over time, USB Hub does not operate, English-21

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No Sound

•Make sure the speaker cable is proper connected.

•Check to see if mute is activated.

•Check the volume in the OSD menu.

•Check selected OSD’s Tools to “SOUND INPUT”, when DisplayPort or HDMI is in use.

Brightness variations over time

•Change Auto Brightness to OFF and adjust brightness.

NOTE: When Auto Brightness is set to ON, the monitor automatically adjusts brightness based on the environment. When the brightness of surrounding environment changes, the monitor will also change.

USB Hub does not operate

•Check to make sure the USB cord is properly connected. Refer to your USB devise User’s Manual.

Human sensor does not work

•If human icon on SENSOR SETTING (HUMAN SENSING) is located on vermilion color, it is detected that there is person.

•Make sure there is no object in front of Human sensor.

•Make sure there is no equipment which radiating infrared rays in front of monitor.

ControlSync does not work

•Check to make sure that ControlSync cable is connected correctly.

•Check to make sure that ControlSync cable is not in “loop” connection.

•Master monitor should be connected OUT connector only.

•Please use provided ControlSync cable.

•You can use up to 5 sub monitors via ControlSync.

English

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Contents MultiSync EA243WM MultiSync EA273WM English-25 IndexEnglish-1 Declaration of Conformity Registration InformationCanadian Department of Communications Compliance Statement FCC InformationEnglish-3 Safety Precautions and MaintenanceRecommended use English-4 Cleaning the LCD PanelCleaning the Cabinet ErgonomicsContents English-6 Quick StartEnglish-7 Figure C.2English-8 Raise and Lower Monitor ScreenScreen Rotation Tilt and SwivelEnglish-9 Flexible Arm InstallationRemove Monitor Stand for Mounting English-10 Mount Flexible ArmContrast ECO ModeControls BrightnessSensor Setting Human Sensing OFF Mode SettingSensor Setting OFF Mode Setting Start Time OFF Mode SettingColor Screen Analog input onlyMenu Tools ToolsECO Information English-16 InformationOSD Warning English-17 Specifications EA243WMMonitor Specifications MultiSync EA243WM English-18 Specifications EA273WMMonitor Specifications MultiSync EA273WM English-19 FeaturesTroubleshooting Human sensor does not work No SoundBrightness variations over time USB Hub does not operateEnglish-22 Using the Auto Brightness functionEnglish-23 ControlSyncEnglish-24 TCO DisplaysWeee Mark European Directive 2002/96/EC Manufacturer’s Recycling and Energy InformationDisposing of your old NEC product Energy Saving

EA273WM, EA243WM specifications

The NEC EA243WM and EA273WM monitors are part of NEC's renowned MultiSync series, designed to deliver exceptional visual performance for professionals in various fields such as graphics design, photography, and data analysis. Each model comes with a range of advanced features and technologies that cater to the demanding needs of users who require precise color accuracy and extensive screen real estate.

The NEC EA243WM boasts a 24-inch screen size, providing a solid workspace while maintaining high definition clarity with a resolution of 1920 x 1200. This monitor is equipped with an IPS panel that delivers wide viewing angles of 178 degrees both horizontally and vertically, ensuring consistent color representation without distortion regardless of the viewing position. One of the standout features of the EA243WM is its extensive color support, covering 99% of the sRGB color space, making it ideal for color-critical applications.

In terms of connectivity, the EA243WM comes with a variety of input options including DisplayPort, DVI, and VGA, allowing for flexible integration with a range of devices. It also features USB hub ports that enable easy access to peripheral devices, enhancing productivity in multi-tasking scenarios. The ergonomic design of the EA243WM, which includes height, tilt, swivel, and pivot adjustments, ensures that users can customize their viewing experience for maximum comfort and efficiency.

Meanwhile, the NEC EA273WM offers a larger 27-inch screen, increasing the display area for multitasking and complex workflows. With a resolution of 2560 x 1440, the EA273WM provides sharper images and more detailed visuals compared to its 24-inch counterpart. Like the EA243WM, it employs IPS technology for wide viewing angles and vibrant color reproduction. The EA273WM also supports 98% of the sRGB color gamut, ensuring professional-level color fidelity.

Both monitors leverage NEC’s advanced calibration technologies, including the MultiProfiler software that enables users to create custom calibration profiles suited to their specific work environments. Additionally, the EcoMode feature within NEC monitors allows users to adjust brightness levels to save energy without sacrificing image quality, making these models an environmentally friendly option.

In conclusion, the NEC EA243WM and EA273WM monitors are crafted to meet the high standards of professionals seeking reliable and high-quality displays. With their impressive specifications, connectivity options, and ergonomic designs, these monitors stand out as excellent choices for users who value performance and comfort in their workspace.
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