Dell S2721DGF Manuel utilisateur

Model: S2721DGF

Regulatory model: S2721DGFt

Dell 27 Gaming Monitor

-S2721DGF

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 – 07

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

Environmental characteristics . . . . . . . . . . . . . . . . . . . . . . . . 16

Power management modes . . . . . . . . . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . .54

Setting the maximum resolution. . . . . . . . . . . . . . . . . . . . . . .55

Troubleshooting ...............................56

Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . 58

Common Problems. . . . . . . . . . . . . . . . . . . . . . . . 59

Product specific problems . . . . . . . . . . . . . . . . . . . 61

Universal Serial Bus (USB) specific problems . . . . . . . . . 62

Appendix.....................................63

FCC notices (U.S. only) and other regulatory information . . . 63

Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 63

Outline Dimension .............................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 S2721DGF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standbypowerwheninthesleepmodewithoutUSBcable.

• AMDFreeSync™PremiumProforTearfree,stutterfree,lowlatencyHDRgaming.

• VESADisplayHDR™400.

• 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On/Offbutton(withLED

indicator)

Toturnthemonitoronoroff.

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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