NEC MultiSync EA223WM User Manual

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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 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.

NEC MultiSync EA223WM Specifications

General

3D	No
HD type	WSXGA+
Panel type	TN
Pixel pitch	0.282 x 0.282 mm
Aspect ratio	16:10
Screen shape	Flat
Backlight type	W-LED
Display diagonal	22 \
Display resolution	1680 x 1050 pixels
Display technology	LED
Maximum refresh rate	60 Hz
Contrast ratio (dynamic)	25000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Digital vertical frequency	56 - 75 Hz
Digital horizontal frequency	31.5 - 82.3 kHz
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	640 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 switch	Yes
Power consumption (economy mode)	12 W
USB hub version	2.0
DVI-I ports quantity	-
USB Type-A downstream ports quantity	4
Certification	CE; 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 color	White
RMS rated power	2 W
Number of speakers	2
Pivot angle	0 - 90 °
LED indicators	Power
Tilt angle range	-5 - 30 °
Height adjustment	130 mm
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Power consumption (max)	25 W
Annual energy consumption	18 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 included	AC, DisplayPort, USB
Sustainability certificates	EPEAT Gold, ENERGY STAR

Weight 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