Dell P2722H User manual

Model: P2722H
Regulatory model: P2722Ht
Dell P2722H Monitor
User’s Guide

NOTE: A NOTE indicates important information that helps you make
better use of your computer.
CAUTION: A CAUTION indicates potential damage to hardware or loss of
data if instructions are not followed.
WARNING: A WARNING indicates a potential for property damage,
personal injury, or death.
Copyright © 2022 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks
are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective
owners.
2022 – 03
Rev. A00

Contents
Safety instructions..............................5
About your monitor .............................6
Package contents . . . . . . . . . . . . . . . . . . . . . . . . . 6
Product features . . . . . . . . . . . . . . . . . . . . . . . . . .8
Identifying parts and controls. . . . . . . . . . . . . . . . . . .9
Front view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Back view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Monitor specifications. . . . . . . . . . . . . . . . . . . . . . 12
Resolution specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Preset display modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Environmental characteristics . . . . . . . . . . . . . . . . . . . . . . . . 17
Pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Plug-and-Play . . . . . . . . . . . . . . . . . . . . . . . . . . 22
LCD monitor quality and pixel policy . . . . . . . . . . . . . . 22
Maintenance guidelines . . . . . . . . . . . . . . . . . . . . . 23
Cleaning your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Setting up the monitor..........................24
Connecting the stand . . . . . . . . . . . . . . . . . . . . . . 24
Using the tilt, swivel, and vertical extension . . . . . . . . . . 27
Contents | 3

4| Contents
Tilt, swivel and vertical extension . . . . . . . . . . . . . . . . . . . . . . 27
Rotating the display . . . . . . . . . . . . . . . . . . . . . . . 27
Configuring the display settings on your computer after
rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Connecting your monitor . . . . . . . . . . . . . . . . . . . . 29
Organizing your cables . . . . . . . . . . . . . . . . . . . . . 30
Removing the monitor stand . . . . . . . . . . . . . . . . . . 31
Wall mounting (Optional) . . . . . . . . . . . . . . . . . . . . 32
Operating the monitor ..........................33
Enable Menu Voice Function . . . . . . . . . . . . . . . . . . 33
Using the joystick control . . . . . . . . . . . . . . . . . . . . 35
Front-panel button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Using the On-Screen Display (OSD) menu . . . . . . . . . . . 38
Accessing the menu system (Menu Voice On) . . . . . . . . . . . . . . .38
Accessing the menu system (Menu Voice Off) . . . . . . . . . . . . . . .48
Using the OSD lock function . . . . . . . . . . . . . . . . . . 59
OSD warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Setting the maximum resolution. . . . . . . . . . . . . . . . . . . . . . .65
Troubleshooting ...............................66
Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . 67
Common Problems. . . . . . . . . . . . . . . . . . . . . . . . 68
Product specific problems . . . . . . . . . . . . . . . . . . . 71
Universal Serial Bus (USB) specific problems . . . . . . . . . 72
Appendix.....................................73
FCC notices (U.S. only) and other regulatory information . . . 73
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 73
EU product database for energy label and product information
sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Safety instructions | 5
Safety instructions
WARNING: Use of controls, adjustments, or procedures other than those
specified in this documentation may result in exposure to shock, electrical
hazards, and/or mechanical hazards.
• Place the monitor on a solid surface and handle it carefully. The screen is fragile
and can be damaged if dropped or hit sharply.
• Always be sure that your monitor is electrically rated to operate with the AC
power available in your location.
• Keep the monitor in room temperature. Excessive cold or hot conditions can have
an adverse effect on the liquid crystal of the display.
• Do not subject the monitor to severe vibration or high impact conditions. For
example, do not place the monitor inside a car trunk.
• Unplug the monitor when it is going to be left unused for an extended period of
time.
• To avoid electric shock, do not attempt to remove any cover or touch the inside
of the monitor.
For information on safety instructions, see the Safety, Environmental, and Regulatory
Information (SERI).

6| About your monitor
About your monitor
Package contents
Your monitor ships with the components shown in the table below. If any component is
missing, contact Dell. For more information, see Contact Dell.
NOTE: Some components may be optional and may not ship with your
monitor. Somefeatures may not be available in certain countries.
Display
Stand riser
Stand base
Power cable (varies by country)
DisplayPort 1.2 cable

About your monitor | 7
VGA cable (Japan only)
HDMI 1.4 cable (Brazil only)
USB 3.0 upstream cable (enables the
USB ports on the monitor)
•Quick Setup Guide
•Safety, Environmental, and Regulatory
Information

8| About your monitor
Product features
The Dell P2722H monitor has an active matrix, Thin-Film Transistor (TFT), Liquid
Crystal Display (LCD), and LED backlight. The monitor features include:
• CVAA compliant – Dell Technologies is committed to diversity and we are
continually improving the user experience for everyone. In our ongoing efforts
to strive for digital accessibility, this monitor meets Section 47 CFR 79.107 of the
21st Century Communications and Video Accessibility Act (CVAA). Select on-
screen text menus and commands, displayed via the On-Screen Menu function,
will be narrated using text-to-speech synthesis to aid accessibility of the visually
impaired. Read more about our commitment to enabling digital accessibility for
people with disabilities here.
• 68.60 cm (27 in.) active area display (Measured diagonally).
• 1920 x 1080 resolution, with full-screen support for lower resolutions.
• Color gamut of 99% sRGB.
• Digital connectivity with DisplayPort and HDMI.
• Equipped with 1 USB upstream port and 4 SuperSpeed USB 5 Gbps (USB3.2 Gen
1).
• Plug and play capability if supported by your computer.
• On-Screen Display (OSD) adjustments for ease of setup and screen optimization.
• Power and joystick buttons lock.
• Removable pedestal stand and Video Electronics Standards Association (VESA™)
100 mm mounting holes for flexible mounting solutions.
• Tilt, swivel, height, and rotate adjustment capabilities.
• Security lock slot.
• ≤0.3 W standby power when in Standby Mode.
• Supports Dell Display Manager.
• Optimize eye comfort with a flicker-free screen and low blue light feature.
• The Monitor use Low Blue Light panel and compliance with TUV Rheinland
(Hardware Solution) at factory reset/default setting model (Preset mode:
Standard).
WARNING: The possible long-term effects of blue light emission from the
monitor may cause damage to the eyes, including eye fatigue, digital eye
strain, and so on. ComfortView Plus feature is designed to reduce the
amount of blue light emitted from the monitor to optimize eye comfort.

About your monitor | 9
Identifying parts and controls
Front view
1
Label Description Use
1Power LED indicator Solid white light indicates the monitor is turned
on and functioning normally. Blinking white light
indicates the monitor is in Standby Mode.

10 | About your monitor
Back view
7
6
Q40G024N-700-XXA
DELL P2X22H
FlatPanelMonitor /Monitor Plano Panel /Moniteur écran plat /液晶顯示器
ModelNo./Modelo /N°de modelo /型號/모델명/モデル番号: P2422Hc
InputRa�ng/Entrade /Daya Tegangan/
정격입력/
Entradadeenergía:100-240V 50/60Hz,1.5A
輸入電源:交流電壓100-240伏特,1.5安培,50/60赫茲
Удельная мощность рабочего режима - XXXX Вт/см² Consumo de energía en operación: XX Wh
Потребляемая мощность изделием в режиме ожидания - 0.XX Вт
Потребляемая мощность изделием в выключенном режиме - 0.XX Вт
Apparatetmå�lkoples jordet s�kkontakt. Apparaten skall anslutas �ll jordat u�ag.
Laiteonliite�ävä suojakoske�milla varuste�uun pistorasiaan. Apparatets s�kprop skal �lslu�es en s�kkontakt med jord,
som giver forbindelse �l s�kproppens jord. The equipment must be connected to an earthed mains socket-outlet.
L'appareil doit être branché sur une prise de courant munie d'une mise à la terre.
Made in China /Fabricado en China/сделанный в Китай /Fabriqué en Chine/中國製造 警語: 使用過度恐傷害視力。
www.dell.com/regulatory_compliance RaheenBusiness ParkLimerickI reland(forEUOnly)
CAN ICES-003(B)/NMB-003(B) For UK only: Cain Road, Bracknell, RG12 1LF
This device complies with part 15 of the FCC Rules. Opera�on is subject to the following two condi�ons:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired opera�on.
2
XXXXX
R33037
RoHS
XXXXXX-XX
IS13252 (Part 1)/
IEC60950-1
R-41082465
www.bis.gov.in
XXXXXXX
R-R-E2K-P2422Hc
신청인:DELL INC.
제조자:L&T Display Technology(Fujian)Ltd.(for Korea)
080-200-3800
デル・テクノロジーズ
入力:100V,1.5A,50/60 Hz
SVCTag:
1234567
ExpressService
Code:
123456 789 0
S/N:CN-012345-
TV100-96N-001V
-A00
Dateof Mfg/生产日期/生產日期: December. 2020
Q40G024N-700-XXA
液晶显示器
型号: P2422H
输入电源:
100-240V 50/60Hz,1.5A
中国制造
DELL P2X22H
1
2
3
4
5
Label Description Use
1VESA mounting holes (100 mm
x 100 mm-behind attached
VESA cover)
Wall mount monitor using VESA-
compatible wall mount kit (100 mm x 100
mm).
2Regulatory label Lists the regulatory approvals.
3Stand release button Releases stand from the monitor.
4Barcode, serial number, and
Service Tag label
Refer to this label if you need to contact Dell
for technical support. The Service Tag is a
unique alphanumeric identifier that enables
Dell service technicians to identify the
hardware components in your computer and
access warranty information.
5Power On/Off button To turn the monitor on or off.
6Joystick Use it to control the OSD menu.
For more information, see Operating the
Monitor.
7Cable-management slot Use to organize cables by inserting them
through the slot.

About your monitor | 11
Bottom view
73 64 5 8 8
21
Label Description Use
1Security lock slot Secures monitor with security cable lock (sold separately).
2Power connector Connect the power cable (shipped with your monitor).
3HDMI port Connect your computer with the HDMI cable (shipped
with your monitor, for Brazil only).
4Stand lock Lock the stand to the monitor using a M3 x 6 mm screw
(screw not included).
5DisplayPort Connect your computer with the DisplayPort cable
(shipped with your monitor).
6VGA connector Connect your computer with VGA cable (shipped with
your monitor, for Japan only).
7USB 3.0 upstream
port
Connect the USB cable (shipped with your monitor) from
this port to your computer to enable the USB ports on
your monitor.
8SuperSpeed USB
5 Gbps (USB3.2
Gen 1) Type-A
downstream port
(4)
Connect your USB devices. *
NOTE: To use this port, you must connect the
USB upstream cable (shipped with your monitor)
between the monitor and the computer.
*To avoid signal interference, when a wireless USB device has been connected to a
USB downstream port, it is NOT recommended to connect any other USB devices to
the adjacent port(s).

12 | About your monitor
Monitor specifications
Screen type Active matrix - TFT LCD
Panel Type In-plane switching Technology
Aspect ratio 16:9
Viewable image dimensions
Diagonal 686.00 mm (27 in.)
Active Area
Horizontal 597.89 mm (23.54 in.)
Vertical 336.31 mm (13.24 in.)
Area 201076.39 mm2(311.67 in.2)
Native resolution and
refresh rate
1920 x 1080 at 60 Hz
Pixel pitch 0.3114 mm x 0.3114 mm
Pixel per inch (PPI) 82
Viewing angle
Horizontal 178° (typical)
Vertical 178° (typical)
Brightness 300 cd/m² (typical)
Contrast ratio 1000 to 1 (typical)
Display screen coating Anti-glare treatment of the front polarizer (3H) hard
coating
Backlight LED edgelight system
Response time 5 ms (Fast mode)
8 ms (Normal mode)
Color depth 16.7 million colors (6bit+FRC)
Color gamut sRGB 99%
Connectivity •1 x HDMI 1.4 (HDCP 1.4)
•1 x DisplayPort 1.2 (HDCP 1.4)
•1 x VGA
•1 x USB 3.0 upstream
•4 x SuperSpeed USB 5 Gbps (USB3.2 Gen 1)
Border width (edge of monitor to active area)

About your monitor | 13
To p
Left/Right
Bottom
5.99 mm
6.01 mm
17.29 mm
Adjustability
Height adjustable stand 150 mm
Tilt -5° to 21°
Swivel -45° to 45°
Pivot -90° to 90°
Cable management Yes
Dell Display Manager (DDM)
Compatibility
Easy Arrange
and other key features
Security Security lock slot (cable lock sold separately)
Resolution specifications
Horizontal scan range 30 kHz to 83 kHz (automatic)
Vertical scan range 56 Hz to 76 Hz (automatic)
Maximum preset resolution 1920 x 1080 at 60 Hz
Video display capabilities (VGA/HDMI/
DisplayPort)
480p, 576p, 720p, 1080i, 1080p

14 | About your monitor
Preset display modes
Display mode Horizontal
frequency
(kHz)
Vertical
frequency
(Hz)
Pixel
clock
(MHz)
Sync polarity
(Horizontal/
Vertical)
720 x 400 31.50 70.10 28.30 -/+
640 x 480
31.50
59.90
25.20
-/-
640 x 480 37.50 75.00 31.50 -/-
800 x 600
37.9 0
60.30
40.00
+/+
800 x 600
46.90
75.00
49.50
+/+
1024 x 768
48.40
60.00
65.00
-/-
1024 x 768
60.00
75.00
78.80
+/+
1152 x 864
67.50
75.00
108.00
+/+
1280 x 720 45.00 59.94 74.25 -/+
1280 x 720
56.46
74.78
95.75
-/+
1280 x 1024
64.00
60.00
108.00
+/+
1280 x 1024
80.00
75.00
135.00
+/+
1600 x 900-R
60.00
60.00
108.00
+/+
1920 x 1080
67.50
60.00
148.50
+/+
Electrical specifications
Video input signals •Analog RGB, 0.7 Volts +/- 5%, positive polarity
at 75 ohm input impedance
•HDMI 1.4, 600 mV for each dierential line,
100 ohm input impedance per dierential pair
•DisplayPort 1.2, 600 mV for each dierential
line, 100 ohm input impedance per dierential
pair
AC input voltage/frequency/current 100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.5 A
(typical)
Inrush current 120 V: 30 A (max.) at 0°C (cold start)
240 V: 60 A (max.) at 0°C (cold start)

About your monitor | 15
Power consumption 0.2 W (Off Mode)1
0.2 W (Standby Mode)1
15 W (On Mode)1
55 W (Max)2
13.59 W (Pon)3
42.75 kWh (TEC)3
1As defined in EU 2019/2021 and EU 2019/2013.
2Max brightness and contrast setting with maximum power loading on all USB ports.
3Pon: Power consumption of On Mode as defined in Energy Star 8.0 version.
TEC: Total energy consumption in kWh as defined in Energy Star 8.0 version.
This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals
you ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
NOTE: This monitor is ENERGY STAR certified.
This product qualifies for ENERGY STAR in the factory default settings which can
be restored by “Factory Reset” function in the OSD menu. Changing the factory
default settings or enabling other features may increase power consumption that
could exceed the ENERGY STAR specified limit.

16 | About your monitor
Physical characteristics
Connector type •HDMI 1.4 (HDCP 1.4) connector
•DisplayPort 1.2 (HDCP 1.4) connector
•VGA connector
•USB 3.0 upstream connector
•SuperSpeed USB 5Gbps (USB3.2 Gen 1)
connector
Signal cable type •Digital: DisplayPort, 20 pins
•Digital: HDMI, 19 pins (cable not included, except
for Brazil)
•Analog: D-Sub, 15 pins (cable not included, except
for Japan)
•Universal Serial Bus: USB, 9 pins
Dimensions (with stand)
Height (extended) 534.15 mm (21.03 in.)
Height (compressed) 384.15 mm (15.12 in.)
Width 609.90 mm (24.01 in.)
Depth 190.10 mm (7.48 in.)
Dimensions (without stand)
Height 359.60 mm (14.16 in.)
Width 609.90 mm (24.01 in.)
Depth 52.15 mm (2.05 in.)
Stand dimensions
Height (extended) 428.30 mm (16.68 in.)
Height (compressed) 381.50 mm (15.02 in.)
Width 268.00 mm (10.55 in.)
Depth 190.10 mm (7.48 in.)
Base 268.00 x 185.00 mm (10.55 in. x 7.28 in.)
Weight
Weight with packaging 9.31 kg (20.52 lb)
Weight with stand assembly
and cables
6.77 kg (14.93 lb)

About your monitor | 17
Weight without stand assembly
(For wall mount or VESA
mount considerations - no
cables)
4.38 kg (9.66 lb)
Weight of stand assembly 1.89 kg (4.17 lb)
Front-frame gloss Black frame 2-4 gloss units
Environmental characteristics
Compliant Standards
•ENERGY STAR certified Monitor.
•EPEAT registered where applicable. EPEAT registration varies by country.
See www.epeat.net for registration status by country.
• RoHS-compliant.
•TCO Certified & TCO Certified Edge.
•BFR/PVC free monitor (excluding external cables).
•Meets NFPA 99 leakage current requirements.
•Arsenic-free glass and Mercury-free for the panel only.
Temperature
Operating 0°C to 40°C (32°F to 104°F)
Non-operating •Storage:-20°Cto60°C(-4°Fto140°F)
•Shipping:-20°Cto60°C(-4°Fto140°F)
Humidity
Operating 10% to 80% (non-condensing)
Non-operating •Storage5%to90%(non-condensing)
•Shipping5%to90%(non-condensing)
Altitude
Operating 5,000 m (16,404 ft) (maximum)
Non-operating 12,192 m (40,000 ft) (maximum)
Thermal dissipation •188.10BTU/hour(maximum)
•51.30BTU/hour(OnMode)

18 | About your monitor
Pin assignments
VGA port
Pin number 15-pin side of the connected signal cable
1 Video-Red
2 Video-Green
3 Video-Blue
4 GND
5 Self-test
6 GND-R
7 GND-G
8 GND-B
9 Computer 5 V/3.3 V
10 GND-sync
11 GND
12 DDC data
13 H-sync
14 V-sync
15 DDC clock

About your monitor | 19
DP port
Pin number 20-pin side of theconnected signal cable
1ML3 (n)
2 GND
3ML3 (p)
4 ML2 (n)
5 GND
6 ML2 (p)
7 ML1 (n)
8 GND
9 ML1 (p)
10 ML0 (n)
11 GND
12 ML0 (p)
13 GND
14 GND
15 AUX (p)
16 GND
17 AUX (n)
18 Hot Plug Detect
19 Re-PWR
20 +3.3 V DP_PWR

20 | About your monitor
HDMI port
Pin number 19-pin side of theconnected signal cable
1 TMDS DATA 2+
2 TMDS DATA 2 SHIELD
3 TMDS DATA 2-
4TMDS DATA 1+
5TMDS DATA 1 SHIELD
6TMDS DATA 1-
7TMDS DATA 0+
8TMDS DATA 0 SHIELD
9TMDS DATA 0-
10 TMDS CLOCK+
11 TMDS CLOCK SHIELD
12 TMDS CLOCK-
13 CEC
14 Reserved (N.C. on device)
15 DDC CLOCK (SCL)
16 DDC DATA (SDA)
17 DDC/CEC Ground
18 +5 V POWER
19 HOT PLUG DETECT