Eizo FlexScan EV2750 User Manual

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Chapter 5
Troubleshooting
Problem Possible cause and remedy
5. Green / red / blue / white dots or dark dots
remain on the screen.
• This is due to LCD panel characteristics and not a malfunction.
6. Interference patterns or pressure marks
remain on the screen.
• Leave the monitor with a white or black screen. The symptom may disappear.
7. Noise appears on the screen. • In the Setting menu, set “Overdrive” to “Off” (see “Overdrive” (page 24)).
• When inputting HDCP system signals, normal images may not be displayed immediately.
8. (When using DisplayPort signal input)
Position of windows and icons is shifted
when turning power off/on or recovering
from power saving mode.
• Set the “Compatibility Mode” setting to “On” using one of the following methods.
- Change the setting using the operation switch on the front of the monitor.
1. Turn on the monitor.
2. When the operation guide is not displayed, touch the leftmost switch for more than 3 seconds.
Each time an operation is executed, the setting changes between On/Off.
(When the setting changes, “Compatibility Mode : On” / “Compatibility Mode : Off” is displayed on screen.)
- Change the setting for “Compatibility Mode” on the “Administrator Settings” menu (see “Compatibility Mode” (page
33)).

Eizo FlexScan EV2750 Specifications

General

3D	No
DDC/CI	Yes
Pixel pitch	0.233 x 0.233 mm
Aspect ratio	16:9
Screen shape	Flat
Display surface	Matt
Display diagonal	27 \
Display technology	LED
Viewable size, vertical	335.7 mm
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	596.7 mm
Digital vertical frequency	59 - 61 Hz
Digital horizontal frequency	31 - 89 kHz
Display brightness (typical)	350 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080), 2560 x 1440
USB hub version	3.2 Gen 1 (3.1 Gen 1)
DVI-D ports quantity	1
Headphone connectivity	3.5 mm
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	2
RMS rated power	2 W
Certification	TCO Displays 7, TUV/E, TUV/GS, RCM, CE, CB, cTUVus, FCC-B, TUV/S, VCCI-B, RoHS, WEEE, CCC, EAC
Product color	White
Market positioning	-
Pivot angle	0 - 90 °
Tilt angle range	-5 - 35 °
Number of OSD languages	11
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), DEU, ENG, ESP, FRE, ITA, JPN, SWE
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	67 W
Annual energy consumption	39 kWh
Power consumption (standby)	0.5 W
Power consumption (typical)	22 W
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	EPEAT Gold, ENERGY STAR
Cables included	AC, DisplayPort, USB
Bundled software	EIZO ScreenManager Pro EIZO ScreenSlicer

Weight and Dimensions

Depth (with stand)	245 mm
Height (with stand)	545.2 mm
Weight (with stand)	7900 g
Depth (without stand)	48.5 mm
Width (without stand)	611.6 mm
Height (without stand)	359 mm
Weight (without stand)	5100 g