NEC MultiSync EA275WMi User Manual

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Multiple monitors connection using DisplayPort
You can connect multiple monitors by using DisplayPort daisy-chain connection.
For using as multiple monitors in MST (multi-stream transport) mode, setting should be DP OUT MULTISTREAM “AUTO”.
Some DisplayPort confi guration may be required. Please refer below and set as required.
OSD
(See page 15)
BIT RATE
setting
DP OUT
MULTISTREAM
“CLONE”
-
Factory setting.
DisplayPort 1.1a setting with:
– SST (single-stream transport).
DP OUT
MULTISTREAM
“AUTO”
HBR2
Default setting of DP OUT MULTISTREAM “AUTO”.
DisplayPort 1.2 setting with:
– SST (single-stream transport) and MST (multi-stream transport).
NOTE: “AUTO” and “HBR2” should be selected when using MST (multi-stream transport).
When using MST (multi-stream transport), before changing the master monitor setting, “AUTO” and
“HBR2” should be selected at the sub monitor.
HBR
DisplayPort 1.2 setting.
NOTE: HBR setting does not support multiple monitors.
NOTE: Monitors should be connected by the included DisplayPort cable.
Using the same display model is strongly recommended for connecting multiple monitors.
Please contact your display card supplier for detailed information.
Maximum number of connectable sub monitors for multiple monitors connection
MST (multi-stream transport) 1 unit (HDCP contents: 1 unit)
SST (single-stream transport) 19 units (HDCP contents: 3 units)
NOTE: The number of monitors daisy-chained depends on display card and various factors.
DisplayPort IN
DisplayPort OUT
DisplayPort IN
DisplayPort cable
Sub Monitor 1
Master Monitor
DisplayPort cable
DisplayPort
NOTE: When the monitor has no image, follow the troubleshooting step Recovering from no image and select
DP VER “1.1” (see page 28). Then set from the fi rst step.

NEC MultiSync EA275WMi Specifications

General

3D	No
Panel type	AH-IPS
Pixel pitch	0.265 x 0.265 mm
Aspect ratio	16:9
Screen shape	Flat
Pixel density	109 ppi
Response time	6 ms
Backlight type	W-LED
Composite sync	Yes
Display surface	-
Display diagonal	27 \
Display technology	LED
Horizontal scan range	31.5 - 83 kHz
Viewable size diagonal	684.7 mm
Viewable size, vertical	335.7 mm
Contrast ratio (dynamic)	20000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	596.7 mm
Digital vertical frequency	56 - 75 Hz
Digital horizontal frequency	31.5 - 91 kHz
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 870, 1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1920 x 1080 (HD 1080), 2560 x 1440
USB hub version	3.2 Gen 1 (3.1 Gen 1)
DVI-I ports quantity	1
Headphone connectivity	3.5 mm
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	3
Height adjustment	130 mm
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Annual energy consumption	60 kWh
Power consumption (standby)	0.44 W
Power consumption (typical)	57 W
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 85 %
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	ENERGY STAR
Certification	TCO, RoHS
Product color	Black
Cables included	AC, DisplayPort, USB
RMS rated power	2 W
Number of speakers	2

Weight and Dimensions

Depth (with stand)	230 mm
Width (with stand)	369.2 mm
Height (with stand)	417.9 mm
Weight (with stand)	8700 g
Depth (without stand)	72 mm
Width (without stand)	639.2 mm
Height (without stand)	377.8 mm
Weight (without stand)	5800 g