Dell P2722HE User Manual

76  │  Trou b l e sho ot i ng
Product specific problems
Common
symptoms
What you
experience
Possible solutions
Screen image is too
small
Image is centered on
screen, but does not
fill entire viewing
area
• Check the Aspect Ratio setting in
the Display settings OSD.
• Reset the monitor to factory settings.
Cannot adjust the
monitor with the
joystick
OSD does not
appear on the screen
• Turn Off the monitor, unplug the
power cord, plug it back, and then
turn On the monitor.
• Check whether the OSD menu is
locked. If yes, move and hold the
joystick up/down/left/right for 4
seconds to unlock (for more
information, see
Lock).
No input signal
when user controls
are pressed
No picture, the LED
light is white
• Check the signal source. Ensure the
computer is not in the power saving
mode by moving the mouse or
pressing any key on the keyboard.
• Check whether the signal cable is
plugged in properly. Re-plug the
signal cable if necessary.
• Reset the computer or video player.
The picture does
not fill the entire
screen
The picture cannot
fill the height or
width of the screen
• Due to different video formats
(aspect ratio) of DVDs, the monitor
may display in full screen.
• Run the built-in diagnostics.
No video at HDMI/
DisplayPort/USB
Ty p e- C p o rt
When connected to
some dongle/
docking device at
the port, there is no
video when
unplugging/plugging
the cable from the
notebook
• Unplug the HDMI/DisplayPort/USB
Type-C cable from dongle/docking
device, then plug the docking HDMI/
DisplayPort/USB Type-C cable to the
notebook.

Dell P2722HE Specifications

General

HDMI version	1.4
Headphone out	No
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
Built-in USB hub	Yes
Charging port type	USB Type-C
DisplayPort version	1.2
Number of upstream ports	1
USB Power Delivery up to	65 W
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	4
Pivot angle	-90 - 90 °
LED indicators	Power
Tilt angle range	-5 - 21 °
Height adjustment	150 mm
Panel mounting interface	100 x 100 mm
Color depth	8 bit
Pixel pitch	0.3114 x 0.3114 mm
Screen shape	Flat
Pixel density	82 ppi
Response time	8 ms
Backlight type	LED
Display diagonal	27 \
Anti-glare screen	Always gives an optimal view, even in direct sunlight.
Display technology	LCD
Native aspect ratio	16:9
Vertical scan range	50 - 76 Hz
Maximum refresh rate	60 Hz
Response time (fast)	5 ms
Horizontal scan range	30 - 83 kHz
Supported video modes	480p, 576p, 720p, 1080i, 1080p
Viewable size diagonal	686 mm
Viewable size, vertical	336.31 mm
sRGB coverage (typical)	99 %
Display number of colors	16.7 million colors
Display diagonal (metric)	68.6 cm
Viewable size, horizontal	597.89 mm
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
AC input voltage	100 - 240 V
Power supply type	Internal
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (max)	118 W
Power consumption (off)	0.2 W
Power consumption (standby)	0.3 W
Power consumption (typical)	14.5 W
AMD FreeSync	-
Operating altitude	0 - 5000 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %
Feet color	Silver
Front bezel color	Black
Heavy metals free	Hg (mercury)
Market positioning	Business
Doesn't contain	PVC/BFR
Sustainability certificates	ENERGY STAR, EPEAT Gold, RoHS
Cables included	AC, DisplayPort, USB
Harmonized System (HS) code	85285210

Weight and Dimensions

Bezel width (top)	5.99 mm
Bezel width (side)	6.01 mm
Depth (with stand)	190.1 mm
Width (with stand)	609.9 mm
Height (with stand)	534.15 mm
Weight (with stand)	6810 g
Bezel width (bottom)	17.29 mm
Depth (without stand)	52.15 mm
Height (without stand)	359.6 mm
Weight (without stand)	4920 g