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NEC MultiSync EA223WM User Manual

NEC MultiSync EA223WM
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English-13
English
SCREEN (Analog input only)
AUTO ADJUST
Automatically adjusts the image position, H. Size and Fine settings.
AUTO CONTRAST
Adjusts the image displayed for non-standard video inputs.
LEFT / RIGHT
Controls horizontal image position within the display area of the LCD.
DOWN / UP
Controls vertical image position within the display area of the LCD.
H.SIZE
Adjusts the horizontal size by increasing or decreasing this setting.
If the “AUTO Adjust” function does not give you a satisfactory picture setting, a further tuning can be performed by
using the “H.Size” function (dot clock). For this a Moiré test pattern could be used. This function may alter the width
of the picture. Use LEFT/RIGHT key to center the image on the screen. If the H.Size is wrongly calibrated, the result
would look like the left drawing. The image should be homogeneous.
When H.SIZE value is
wrong.
When H.SIZE value is
improved.
When H.SIZE value is
correct.
FINE
Improves focus, clarity and image stability by increasing or decreasing this setting.
If the “Auto Adjust” function and the “H.Size” function do not give you a satisfactory picture setting, a fi ne tuning can be
performed by using the “Fine” function.
For this a Moiré test pattern could be used. If the Fine value is wrongly calibrated, the result would look like the left
drawing. The image should be homogeneous.
When FINE value is
wrong.
When FINE value is
correct.
INPUT RESOLUTION
Selects one of the following pair of resolutions as the input signal priority:
1360 x 768 or 1280 x 768 or 1024 x 768 (vertical resolution 768),
1600 x 900 or 1280 x 960 (horizontal frequency 60kHz, vertical frequency 60Hz),
1680 x 1050 or 1400 x 1050 (vertical resolution 1050).
Color
Color Control System: Six color presets select the desired color setting (sRGB and NATIVE color presets are
standard and cannot be changed).
1, 2, 3, 5: Increases or decreases Red, Green or Blue color depending upon which is selected. The change in color will
appear on screen and the direction (increase or decrease) will be shown by the bars.
NATIVE: Original color presented by the LCD panel that is unadjustable.
sRGB: sRGB mode dramatically improves the color fi delity in the desktop environment by a single standard RGB color
space. With this color-supported environment, the operator could easily and confi dently communicate color without
further color management overhead in most common situations.
NOTE: When MOVIE, GAMING, or PHOTO is selected as the DV MODE, NATIVE is selected automatically as the six
color preset and cannot be changed.

Questions and Answers:

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NEC MultiSync EA223WM Specifications

General IconGeneral
3DNo
HD typeWSXGA+
Panel typeTN
Pixel pitch0.282 x 0.282 mm
Aspect ratio16:10
Screen shapeFlat
Backlight typeW-LED
Display diagonal22 \
Display resolution1680 x 1050 pixels
Display technologyLED
Maximum refresh rate60 Hz
Contrast ratio (dynamic)25000:1
Contrast ratio (typical)1000:1
Display number of colors16.78 million colors
Digital vertical frequency56 - 75 Hz
Digital horizontal frequency31.5 - 82.3 kHz
Display brightness (typical)250 cd/m²
Supported graphics resolutions640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 960, 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+)
On/off switchYes
Power consumption (economy mode)12 W
USB hub version2.0
DVI-I ports quantity-
USB Type-A downstream ports quantity4
CertificationCE; Energy Star 5.0; FCC Class B; GEEA/Energy Label; ISO 9241-307 (pixel failure class I); MPR III; PCT/Gost; RoHS; TCO 6.0; TÜV Ergonomics; TÜV GS; UL/C-UL, CSA
Product colorWhite
RMS rated power2 W
Number of speakers2
Pivot angle0 - 90 °
LED indicatorsPower
Tilt angle range-5 - 30 °
Height adjustment130 mm
Cable lock slot typeKensington
Panel mounting interface100 x 100 mm
Power consumption (max)25 W
Annual energy consumption18 kWh
Power consumption (standby)- W
Power consumption (PowerSave)0.5 W
Operating temperature (T-T)5 - 35 °C
Operating relative humidity (H-H)20 - 80 %
Cables includedAC, DisplayPort, USB
Sustainability certificatesEPEAT Gold, ENERGY STAR
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)218 mm
Height (with stand)384 mm
Weight (with stand)5600 g
Depth (without stand)- mm
Width (without stand)503.5 mm
Weight (without stand)- g

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