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NEC MultiSync EA234WMi User Manual

NEC MultiSync EA234WMi
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English-17
English
Specifi cations - EA224WMi
Monitor Specifi cations MultiSync EA224WMi Notes
LCD Module Diagonal:
Viewable Image Size:
Native Resolution (Pixel Count):
54.62 cm/21.5 inches
54.62 cm/21.5 inches
1920 x 1080
Active matrix; thin fi lm transistor (TFT) liquid crystal
display (LCD); 0.248 mm dot pitch; 250 cd/m
2
white
luminance; 1000:1 contrast ratio (typical), (25000:1
Contrast ratio, Dynamic).
Input Signal
DisplayPort: DisplayPort Connector: Digital RGB DisplayPort Complies with Standard V1.1a,
applicable to HDCP
DVI: DVI-D 24pin: Digital RGB DVI (HDCP)
VGA: 15pin Mini D-sub: Analog RGB
Sync
0.7 Vp-p/75 ohm
Separate sync.TTL level Positive/Negative
Composite sync.TTL level Positive/Negative
Sync on Green
(Video 0.7 Vp-p and Sync Negative 0.3 Vp-p)
HDMI: HDMI Connector: Digital YUV
Digital RGB
HDMI
Display Colours 16,777,216 Depends on display card used.
Synchronization Range Horizontal:
Vertical:
31.5 kHz to 83.0 kHz (Analog)
31.5 kHz to 83.0 kHz (Digital)
56 Hz to 75 Hz
Automatically
Automatically
Automatically
Viewing Angle Left/Right:
Up/Down:
±89° (CR > 10)
±89° (CR > 10)
Image Formation Time 6 ms (Gray to gray Typ.)
Resolutions Supported 720 x 400*
1
: VGA text Some systems may not support all modes listed.
640 x 480*
1
at 60 Hz to 75 Hz
800 x 600*
1
at 56 Hz to 75 Hz
832 x 624*
1
at 75 Hz
1024 x 768*
1
at 60 Hz to 75 Hz
1152 x 870*
1
at 75 Hz
1280 x 1024*
1
at 60 Hz to 75 Hz
1400 x 1050*
1
at 60 Hz to 75 Hz
1440 x 900*
1
at 60 Hz NEC DISPLAY SOLUTIONS cites recommended
1920 x 1080 at 60 Hz........................................... resolution for optimal display performance.
Active Display Area Landscape: Horiz.:
Vert.:
Portrait: Horiz.:
Vert.:
476.1 mm/18.7 inches
267.8 mm/10.5 inches
267.8 mm/10.5 inches
476.1 mm/18.7 inches
USB Hub I/F:
Port:
Load Current:
USB Specifi cation Revision 2.0
Upstream 1
Downstream 4
Maximum 0.5A per port
AUDIO
AUDIO Input: STEREO Mini Jack:
DisplayPort Connector:
HDMI Connector:
Analog Audio
Digital Audio
Digital Audio
Stereo L/R 500mV rms 20 Kohm
PCM 2ch 32, 44.1, 48 kHz (16/20/24bit)
PCM 2ch 32, 44.1, 48 kHz (16/20/24bit)
Headphone Output: STEREO Mini Jack: Headphone Impedance 32 Ohm
Speakers Practical Audio Output: 1.0 W + 1.0 W
ControlSync IN:
(available up to 5 sub monitors) OUT:
Stereo Micro jack 2.5 φ
Stereo Micro jack 2.5 φ
Power Supply AC 100-240 V ~ 50/60 Hz
Current Rating 0.75 - 0.40 A (with USB and Audio)
Dimensions Landscape:
Portrait:
Height Adjustment:
507.4 mm (W) x 370.2 - 500.2 mm (H) x 218.0 mm (D)
20.0 inches (W) x 14.6 - 19.7 inches (H) x 8.6 inches (D)
301.1 mm (W) x 523.4 - 603.3 mm (H) x 218.0 mm (D)
11.9 inches (W) x 20.6 - 23.8 inches (H) x 8.6 inches (D)
130 mm / 5.1 inches (Landscape orientation)
79.9 mm / 3.1 inches (Portrait orientation)
Weight 6.0 kg (13.2 lbs)/Without stand: 3.7 kg (8.2 lbs)
Environmental Considerations
Operating Temperature:
Humidity:
Altitude:
Storage Temperature:
Humidity:
Altitude:
5°C to 35°C/41°F to 95°F
20% to 80%
0 to 6,562 Feet/0 to 2,000 m
-10°C to 60°C/14°F to 140°F
10% to 85%
0 to 40,000 Feet/0 to 12,192 m
*1 Interpolated Resolutions: When resolutions are shown that are lower than the pixel count of the LCD module, text may appear different. This is normal and
necessary for all current fl at panel technologies when displaying non-native resolutions full screen. In fl at panel technologies, each dot on the screen is actually one
pixel, so to expand resolutions to full screen, an interpolation of the resolution must be done.
NOTE: Technical specifi cations are subject to change without notice.

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NEC MultiSync EA234WMi Specifications

General IconGeneral
Resolution1920 x 1080
Panel TypeIPS
Brightness250 cd/m²
Contrast Ratio1000:1
Viewing Angles (H/V)178° / 178°
Aspect Ratio16:9
Height AdjustYes
SwivelYes
TiltYes
PivotYes
Color Support16.7 million colors
Screen Size23 inch
ConnectivityDVI-D, DisplayPort, VGA
VESA Mount CompatibleYes

Summary

Safety Warnings and Precautions

General Warning

To prevent fire or shock hazards, do not expose the unit to rain or moisture.

Electric Shock Caution

Reduce risk of electric shock by unplugging power cord and not removing covers.

Registration Information

FCC Compliance Information

Guidelines and statements regarding FCC rules and potential interference.

Declaration of Conformity

Statement confirming the device conforms to FCC Rules.

Recommended Use and Maintenance

Safety Precautions During Use

Important precautions for setting up and using the LCD monitor safely.

Quick Start Guide

Connecting the Monitor to Your System

Step-by-step instructions for connecting the monitor to various computer outputs.

Initial Setup and Adjustment

Instructions for powering on the monitor and performing initial auto-adjustments.

Alternative Mounting Options

Monitor Controls and Settings

OSD Control Keys

Overview and function of the monitor's on-screen display control buttons.

ECO TOOLS Functions

Settings for brightness, contrast, and power saving modes.

Monitor Specifications - EA224WMi

Monitor Specifications - EA234WMi

Product Features

Troubleshooting Common Issues

Display and Image Problems

Solutions for no picture, out of range, unstable, or improperly sized images.

Using the Auto Brightness Function

Setup for Auto Brightness

Procedures to set the brightness range for the Auto Brightness feature.

ControlSync Operation

Connecting and Copying Settings

How to connect monitors and copy settings using ControlSync.

Recycling and Energy Information

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