Dell SE2722HR User manual

Monitor Model: SE2722HR
Regulatory Model: SE2722HRc
Dell SE2722HR Monitor
User’s Guide

2 │
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 © 2021 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.
2021 – 07
Rev. A00

│3
Contents
Safety instructions.......................... 6
About your monitor ..........................7
Package contents . . . . . . . . . . . . . . . . . . . . . . 7
Product features . . . . . . . . . . . . . . . . . . . . . . .9
Identifying parts and controls . . . . . . . . . . . . . . . 10
Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Back view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Side view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Bottom view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Monitor specifications . . . . . . . . . . . . . . . . . . . 13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Resolution specifications . . . . . . . . . . . . . . . . . . . . . . 15
Preset display modes . . . . . . . . . . . . . . . . . . . . . . . . 16
Physical characteristics. . . . . . . . . . . . . . . . . . . . . . . 19
Environmental characteristics . . . . . . . . . . . . . . . . . . . 20
Plug and play capability . . . . . . . . . . . . . . . . . . 21
LCD monitor quality and pixel policy . . . . . . . . . . . 21
Ergonomics. . . . . . . . . . . . . . . . . . . . . . . . . 22
Handling and moving your display . . . . . . . . . . . . . 24
Maintenance guidelines . . . . . . . . . . . . . . . . . . 25
Cleaning your monitor. . . . . . . . . . . . . . . . . . . . . . . .25
Setting up the monitor ...................... 26

4 │
Connecting the stand . . . . . . . . . . . . . . . . . . . 26
Connecting your monitor . . . . . . . . . . . . . . . . . 28
Connecting the HDMI Cable . . . . . . . . . . . . . . . . . . . . 28
Organizing cables . . . . . . . . . . . . . . . . . . . . . 29
Securing your monitor using Kensington lock (optional) 30
Removing the stand . . . . . . . . . . . . . . . . . . . . 31
Wall mounting (optional) . . . . . . . . . . . . . . . . . 33
Operating your monitor ..................... 34
Turning on the monitor . . . . . . . . . . . . . . . . . . 34
Using the control buttons . . . . . . . . . . . . . . . . . 34
Control buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Using the OSD lock function . . . . . . . . . . . . . . . 35
Use the Lock menu to lock the button(s). . . . . . . . . . . . . . 35
Use the front-panel control button to lock the button(s).. . . . .36
To unlock the button(s). . . . . . . . . . . . . . . . . . . . . . . 37
OSD controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Using the On-Screen Display (OSD) menu . . . . . . . . 40
Accessing the OSD menu . . . . . . . . . . . . . . . . . . . . . . 40
Setting the maximum resolution . . . . . . . . . . . . . . . . . . 53
Tilt Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Troubleshooting ........................... 55
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . 57
Common problems . . . . . . . . . . . . . . . . . . . . . 59
Product-specific problems . . . . . . . . . . . . . . . . 62

│5
Appendix................................. 63
FCC notices (U.S. Only) and other regulatory information63
Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . 63

6 │Safety instructions
Safety instructions
Use the following safety guidelines to protect your monitor from potential damage
and to ensure your personal safety. Unless otherwise noted, each procedure
included in this document assumes that you have read the safety information that
shipped with your monitor.
Before using the monitor, read the safety information that is
shipped with your monitor and also printed on the product. Keep the
documentation at a secure location for future reference.
CAUTION: 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 at room temperature. Excessively cold or hot conditions can
have an adverse effect on the liquid crystal of the display.
• Connect the power cable from the monitor to a wall outlet that is near and
accessible. See Connecting your monitor.
• Do not place and use the monitor on a wet surface or near water.
• 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.
• Read these instructions carefully. Keep this document for future reference. Follow
all warnings and instructions marked on product.
• The equipment can be installed on wall or ceiling mounting in horizontal position.

About your monitor │7
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 Contacting Dell.
NOTE: Some items may be optional and may not ship with your monitor.
Some features or media may not be available in certain countries.
Display
Stand riser
Stand base
Power cable (varies by
countries)
HDMI 1.4 cable

8 │About your monitor
VESA cover
i
https://www.dell.com/SE2722HR
Dell SE2722HR
HDMI
1
2
1
4
HDMI
HDMIMI
HDMIMI
HDMI
HDMI
2
65
12
21°
i5°
3
12
2
1
• Quick Setup Guide
• Safety and Regulatory
Information

About your monitor │9
Product features
The Dell SE2722HR monitor has an active matrix, Thin-Film Transistor (TFT), Liquid
Crystal Display (LCD), anti-static, and LED backlight. The monitor features include:
• 68.60 cm (27.0 in.) viewable area display (measured diagonally).
• 1920 x 1080 resolution, with full-screen support for lower resolutions.
• Easy and simple connectivity with legacy and new systems via HDMI.
• Supports 48 Hz to 75 Hz（HDMI) in FreeSync Mode.
• Supports AMD FreeSync™ technology.
• Plug and play capability if supported by your computer.
• On-Screen Display (OSD) adjustments for ease of setup and screen optimization.
• Removable stand and Video Electronics Standards Association (VESA™) 100 mm
mounting holes for flexible-mounting solutions.
• Security-lock slot.
• ≤0.3 W in Standby Mode.
• Supports Dell Display Manager.
• Optimize eye comfort with a TÜV-certified flicker-free screen.
• TÜV-certified ComfortView feature is designed to reduce the amount of blue light
emitted from the monitor to help optimize eye comfort.
WARNING: If your power cable is attached to a three-pin plug, ensure
that it is plugged into an earthed three-pin power outlet. Do not disable the
grounding pin by, for example, attaching the plug to a two-pin adapter.
WARNING: Before connecting the monitor to the power outlet, confirm
that your power supply is equipped with a circuit breaker rated at 120/240
V, 20 A (maximum).
WARNING: The possible long-term effects of blue light emission from
the monitor may cause damage to the eyes, including eye fatigue, fatigue
and / or digital eye strain.

10 │About your monitor
Identifying parts and controls
Front view
21
Control buttons
Label Description Use
1Function buttons To access the On-Screen Display
(OSD) menu. (For more information,
see Using the control buttons)
2Power On/Off button
(with LED indicator)
To turn the monitor on or off.
Solid white light indicates that the
monitor is turned on and functioning
normally. Blinking white light indicates
that the monitor is in Standby Mode.

About your monitor │11
Back view
2
4
6
5
3
F40G270I70016A--HF
DELL SE2722HR
Consumodeenergía en operación: 17 Wh
Удельная мощность рабочего режима - 0.0085Вт/см²
Потребляемая мощность изделием в режиме ожидания - 0.3Вт
Потребляемая мощность изделием в выключенном режиме - 0.2Вт
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.
сделанный в Китай /Fabriqué en Chine/中國製造/
MadeinChina 警語: 使用過度恐傷害視力。
www.dell.com/regulatory_compliance RaheenBusinessPark Limerick Ireland (for EU Only)
CAN ICES-003(B)/NMB-003(B)
(1) this device may not cause harmful interference, and
ZU10104-21006
R-R-E2K-SE2722HRc
제조자:L&T Display Technology(Fujian)Ltd.(for Korea)
신청인:DELL INC.(For Korea)
080-200-3800
For UK only: Cain Road, Bracknell, RG12 1LF
R33037
RoHS
21
29921
210237-24
入力:100V,1.6A,50/60 Hz
デル・テクノロジーズ
IS13252(Part 1)/
IEC60950-1
R-41082465
www.bis.gov.in
Flat Panel Monitor /Monitor Plano Panel /Moniteur écran plat /液晶顯示器
Model No. /Modelo /N°de modelo /型號/모델명/モデル番号:SE2722HRc
輸入電源:交流電壓100-240伏特,1.6安培,50/60赫茲
정격입력/Entrada de energía:100-240V 50/60Hz,1.6A
SVCTag:
1234567
ExpressService
Code:
123456789 0
S/N:CN-02T1G0
-TV100-04F-001V
-A00
Dateof Mfg/生产日期/生產日期: Nov. 2020
F40G270I70015A--HF
DELL SE2722HR
液晶显示器
型号:SE2722HR
输入电源:
100-240V 50/60Hz,1.6A
中国制造
1
Back View with monitor stand
Label Description Use
1VESA cover To cover the VESA hole.
2Cable management slot Organizes the cables when the cables
are routed through the slot.
3VESA mounting holes (100mm x
100mm-behind the VESA cover)
Wall mount the monitor using VESA-
compatible wall mount kit(100mm x
100mm).
NOTE:Wall mount kit is sold
separately.
4Regulatory information label Lists the regulatory approvals.
5Stand release button Releases the stand from the monitor.
6Regulatory label (including
Barcode, serial number and
Service Tag label)
Lists the regulatory approvals. 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.

12 │About your monitor
Side view
Bottom view
32 41
Bottom view without monitor stand
Label Description Use
1Security-lock slot Secures monitor with security cable lock (cable
lock sold separately). See Securing your
monitor using Kensington lock (optional).
2Power port Connect the power cable
3HDMI port Connect your computer with HDMI cable.
4VGA port Connect your computer with VGA cable
(purchased separately).

About your monitor │13
Monitor specifications
Model SE2722HR
Screen type Active matrix-TFT LCD
Panel type In-Plane Switching( IPS)
Viewable image
Diagonal
Horizontal, Active Area
Vertical, Active Area
Area
686 mm ( 27 in.)
597.89 mm (23.54 in)
336.31 mm (13.24 in)
2010.76 cm2(311.67 in.2)
Native resolution and
refresh rate
1920 x1080 at 75Hz (HDMI 1.4)
Pixel pitch 0.3114(H) mm x 0.3114(V) mm
Pixel per inch (PPI) 81
Viewing angle
Horizontal
Vertical
178° (typical)
178° (typical)
Luminance output 250 cd/m² (typical)
Contrast ratio 1000 to 1 (typical)
Faceplate coating Anti-glare with 3H hardness
Backlight LED edgelight system
Response time (Gray to
Gray）
Normal mode 8ms
Fast mode 5ms
Extreme mode 4ms
NOTE:
The 4 ms gray-to-gray mode is achievable in the
Extreme mode to reduce visible motion blur and
increased image responsiveness. However this may
introduce some slight and noticeable visual artifacts into
the image.
Color depth 16.7 million colors
Color gamut NTSC CIE1976(84%) CIE1931(72%)

14 │About your monitor
Connectivity 1 x HDMI 1.4 (HDCP 1.4)
1 x VGA
Bezel width (edge of monitor to active area)
Top
Left/Right
Bottom
12.89 mm
12.71 mm
16.11 mm
Adjustability
Tilt
Swivel
Slant Adjust
-5° to 21°
N/A
N/A
Dell display manager
compatibility
Easy Arrange and other key features
Security Security-lock slot (cable lock sold separately)

About your monitor │15
Resolution specifications
Model SE2722HR
Horizontal scan range 30 kHz to 83 kHz (automatic)
Vertical scan range 56 Hz to 75 Hz (VGA)
48 Hz to 75 Hz (HDMI)(automatic)
Maximum preset
resolution
1920 x 1080 at 75 Hz（HDMI)
1920 x 1080 at 60 Hz（VGA)
NOTE: This monitor supports AMD FreeSync™ technology.

16 │About your monitor
Preset display modes
HDMI Preset display modes
Display Mode
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(Horizontal /
Vertical)
640 x 480 31.47 60.0 25.175 -/-
640 x 480 37.5 75.0 31.5 -/-
720 x 400 31.47 70.0 28.32 -/+
800 x 600 37.88 60.0 40 +/+
800 x 600 46.86 75.0 49.5 +/+
1024 x 768 48.36 60.0 65 -/-
1024 x 768 60.02 75.0 78.75 +/+
1152 x 864 67.5 75.0 108 +/+
1280 x 1024 63.98 60.0 108 +/+
1280 x 1024 79.98 75.0 135 +/+
1600 x 900 60 60 108 +/+
1920 x 1080 67.5 60 148.5 +/+
1920 x 1080 83.89 75 174.5 -/+

About your monitor │17
VGA Preset display modes
Display Mode
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(Horizontal /
Vertical)
640 x 480 31.47 60.0 25.175 -/-
640 x 480 37.5 75.0 31.5 -/-
720 x 400 31.47 70.0 28.32 -/+
800 x 600 37.88 60.0 40 +/+
800 x 600 46.86 75.0 49.5 +/+
1024 x 768 48.36 60.0 65 -/-
1024 x 768 60.02 75.0 78.75 +/+
1152 x 864 67.5 75.0 108 +/+
1280 x 1024 63.98 60.0 108 +/+
1280 x 1024 79.98 75.0 135 +/+
1600 x 900 60 60 108 +/+
1920 x 1080 67.5 60 148.5 +/+

18 │About your monitor
Electrical specifications
Model SE2722HR
Video input signals HDMI 1.4, 600mV for each differential line,100 ohm
input impedance per differential pair
Analog RGB, 0.7 Volts +/-5%, positive polarity at 75
ohm input impedance
AC input voltage/
frequency/current
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 1.6 A
(max.)
Inrush current 120 V: 30 A (max.) at 0°C (cold start)
240 V: 60 A (max.) at 0°C (cold start)
Power consumption 0.3 W (Off mode)1
0.3 W (Standby Mode)1
17 W (On Mode)1
22 W (Max.)2
16.5 W (Pon)3
51.5 kWh (TEC)3
1As defined in EU 2019/2021 and EU 2019/2013.
2Max brightness and contrast setting.
3Pon: Power consumption of On Mode measured with reference to Energy Star
test method.
TEC: Total energy consumption in kWh measured with reference to Energy Star
test method.
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.

About your monitor │19
Physical characteristics
Model SE2722HR
Signal cable type • Digital: detachable, HDMI, 19 pins
• Analog: detachable, D-Sub, 15 pins
Dimensions (with stand)
Height 459.21 mm (18.08 in.)
Width 623.30 mm (24.54 in.)
Depth 199.87 mm (7.87 in.)
Dimensions (without stand)
Height 369.61 mm (14.55 in.)
Width 623.30 mm (24.54 in.)
Depth 55.56 mm (2.19 in.)
Stand dimensions
Height 173.83 mm (6.84 in.)
Width 290.07 mm (11.42 in.)
Depth 199.87 mm (7.87 in.)
Weight
Weight with packaging 6.44 kg (14.20 lb)
Weight with stand assembly
and cables
4.70 kg (10.65 lb)
Weight without stand
assembly (no cables)
3.87 kg (8.55 lb)
Weight of stand assembly 0.60 kg (1.32 lb)
Front-frame gloss Black frame 2-4 gloss units

20 │About your monitor
Environmental characteristics
Model SE2722HR
Compliant Standards
• RoHS-compliant
• BFR/PVC reduce monitor(Its circuit boards are made from BFR/PVC-free
laminates.)
• 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 10% to 90% (non-condensing)
• Shipping 10% to 90% (non-condensing)
Altitude
Operating
(maximum)
5,000 m (16,400 ft)
Non-operating
(maximum)
12,192 m (40,000 ft)
Thermal
dissipation
• 75.11 BTU/hour (maximum)
• 58.04 BTU/hour (typical)