Dell S2721DSB User Manual

Operating the monitor  │  59
OSD warning message
When the monitor does not support a particular resolution mode, you will see the
following message:
This means that the monitor cannot synchronize with the signal that it is receiving
from the computer. See
Monitor specifications for the Horizontal and Vertical
frequency ranges addressable by this monitor. Recommended mode is 3840 x 2160.
NOTE: The message may be slightly different according to the
connected input signal.
You will see the following message before the DDC/CI function is disabled:
You will see the following message before the Fast Wakeup function is disabled:

Dell S2721DSB Specifications

General

Screen Size	27 inches
Resolution	2560 x 1440 (QHD)
Panel Type	IPS
Refresh Rate	75 Hz
Brightness	350 cd/m²
Contrast Ratio	1000:1
Aspect Ratio	16:9
Built-in Speakers	Yes (2 x 3W)
VESA Mount	Yes (100 x 100 mm)
Color Support	99% sRGB
Response Time	4 ms (gray to gray)
Connectivity	1 x HDMI, 1 x DisplayPort 1.2, 1 x USB 3.0 upstream, 1 x Audio line-out
Viewing Angle	178° (horizontal), 178° (vertical)
Adjustability	Height, tilt, swivel