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NEC MultiSync EA274WMi User Manual

NEC MultiSync EA274WMi
29 pages
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Desktop Monitor
MultiSync EA274WMi
MultiSync EA304WMi
Users Manual
Please fi nd your model name in the label on the backside of monitor.
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NEC MultiSync EA274WMi Specifications

General IconGeneral
Screen Size27 inches
Resolution2560 x 1440
Panel TypeIPS
Aspect Ratio16:9
Brightness350 cd/m²
Contrast Ratio1000:1
Refresh Rate60 Hz
Viewing Angles (H/V)178°/178°
Color Support16.7 million colors
Color Gamut72% NTSC
Height Adjustment130 mm
SwivelYes
PivotYes
VESA Mount100 x 100 mm
Dynamic Contrast Ratio5000000:1
ConnectivityDisplayPort, HDMI, DVI-D, VGA
USB HubYes
TiltYes
Response Time6 ms (GtG)

Summary

Safety and Warnings

WARNING

Safety precautions regarding fire and shock hazards.

CAUTION

Safety precautions to reduce the risk of electric shock.

Registration and Compliance

FCC Information

Details about FCC compliance and regulations for the device.

Usage and Maintenance

Safety Precautions

Essential safety advice and maintenance tips for the monitor.

Monitor Setup and Ergonomics

Placement and Adjustment

How to position the monitor for optimal viewing and comfort.

Ergonomic Guidelines

Recommendations for maximizing ergonomic benefits and reducing eye fatigue.

Quick Start Guide

Controls and OSD Navigation

OSD Control Key Functions

Explanation of OSD control keys on the monitor front.

Eco Tools and Settings

Brightness and Contrast Settings

Adjusting screen brightness and contrast levels.

Auto Brightness Configuration

Setting up automatic brightness adjustment based on ambient light.

Human Sensor and Display Modes

Screen Adjustment Controls

Adjusting image position, size, and fine tuning.

Color and Advanced Tools

Color Control System

Adjusting color presets and accuracy.

Specifications - EA274WMi

Specifications - EA304WMi

Key Features

Troubleshooting Common Issues

No Picture or Power Issues

Solutions for problems with no display or unresponsive power.

Image Persistence and Out of Range

Addressing ghost images and out-of-range signals.

Unstable or Unfocused Images

Troubleshooting unstable picture quality and focus.

Brightness and Sizing Problems

Solutions for brightness issues and improper image sizing.

Troubleshooting Continued

No Video or Sound Issues

Diagnosing and resolving no video or no sound problems.

Brightness Variations and USB Hub

Troubleshooting brightness fluctuations and USB hub operation.

Human Sensor and ControlSync Issues

Resolving problems with human sensor and ControlSync.

PBP Limitation Message

Understanding and resolving the PBP LIMITATION message.

Using the Auto Brightness Function

Manufacturer's Recycling and Energy Information

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