Dell S2721DGFA Manuel utilisateur

Model: S2721DGFA

Regulatory model: S2721DGFt

Dell 27 Gaming Monitor

-S2721DGFA

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.

are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective

owners.

2020 – 11

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Environmental characteristics . . . . . . . . . . . . . . . . . . . . . . . . 17

Pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Plug-and-Play . . . . . . . . . . . . . . . . . . . . . . . . . . 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

Connecting the stand . . . . . . . . . . . . . . . . . . . . . . 26

Using the tilt, swivel, and vertical extension . . . . . . . . . . 29

Contents | 3

4| Contents

Tilt, swivel and vertical extension . . . . . . . . . . . . . . . . . . . . . .29

Rotating the Display . . . . . . . . . . . . . . . . . . . . . . . 29

Configuring the display settings on your computer after

rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Connecting your monitor . . . . . . . . . . . . . . . . . . . . 31

Organizing your cables . . . . . . . . . . . . . . . . . . . . . 33

Securing your monitor using Kensington lock (optional) . . . 33

Removing the monitor stand . . . . . . . . . . . . . . . . . . 34

Wall mounting (Optional) . . . . . . . . . . . . . . . . . . . . 35

Requirements to view or play HDR content. . . . . . . . . . . 36

Operating the monitor ..........................37

Power on the monitor . . . . . . . . . . . . . . . . . . . . . . 37

Using the joystick control . . . . . . . . . . . . . . . . . . . . 37

Using the rear-panel controls . . . . . . . . . . . . . . . . . . 38

Using the On-Screen Display (OSD) Menu . . . . . . . . . . . 40

Accessing the menu system . . . . . . . . . . . . . . . . . . . . . . . . .40

OSD warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Locking the rear-panel control buttons . . . . . . . . . . . . . . . . . . .55

Setting the maximum resolution. . . . . . . . . . . . . . . . . . . . . . .56

Troubleshooting ...............................57

Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . 59

Common Problems. . . . . . . . . . . . . . . . . . . . . . . . 60

Product specific problems . . . . . . . . . . . . . . . . . . . 62

Universal Serial Bus (USB) specific problems . . . . . . . . . 63

Appendix.....................................64

FCC notices (U.S. only) and other regulatory information . . . 64

Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 64

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)

USB 3.0 upstream cable (enables the

USB ports on the monitor)

About your monitor | 7

DisplayPort cable (DisplayPort to

DisplayPort)

HDMI cable

• Quick Setup Guide

• Safety, Environmental, and Regulatory

Information

8| About your monitor

Product features

The Dell S2721DGFA monitor has an active matrix, Thin-Film Transistor (TFT), Liquid

Crystal Display (LCD), and LED backlight. The monitor features include:

• 68.47 cm (27 in.) viewable area (Measured diagonally) 2560 x 1440 (16:9)

resolution, plus full-screen support for lower resolutions.

• Wide viewing angles with 98% DCI-P3 color gamut.

• Tilt, swivel, pivot and vertical extension adjustment capabilities.

• Removable pedestal stand and Video Electronics Standards Association (VESA™)

100 mm mounting holes for flexible mounting solutions.

• Ultra-thin bezel minimizes the bezel gap during multi-monitor usage, enabling

easier set up with an elegant viewing experience.

• Extensive digital connectivity with DP helps future-proof your monitor.

• Plug and play capability if supported by your computer.

• On-Screen Display (OSD) adjustments for ease of set-up and screen

optimization.

• Game enhanced features such as Timer, Frame Rate Counter and Dark Stabilizer

in addition to enhanced game modes such as FPS, MOBA/RTS, SPORTS, or

RPG , and 3 additional game modes to personalize your preferences.

• Power and OSD buttons lock.

• Security lock slot.

• ≤ 0.3 W in Standby Mode.

• NVIDIA® G-SYNC® Compatible Certification and AMD FreeSync™ Premium

Pro Technology minimizes graphic distortions like screen tearing and stuttering

for smoother, fluid, low latency gameplay.Premium Panel Exchange for peace of

mind.

• Optimize eye comfort with a flicker-free screen and ComfortView feature which

minimizes blue light emission.

WARNING: The possible long-term effects of blue light emission from the

monitor may cause damage to the eyes, including eye fatigue or digital eye

strain. ComfortView 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

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

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.

4Joystick Use it to control the OSD menu.

5Function buttons For more information, see Operating the

Monitor.

6Barcode, 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.

7Cable-management slot Use to organize cables by inserting them

through the slot.

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