Dell UltraSharp 27 Monitor - U2722D/U2722DX/U2722DE

Dell UltraSharp 27 Monitor U2722D/U2722DX/U2722DE

User¡¯s Guide

Model: U2722D/U2722DX/U2722DE

Regulatory model: U2722Dt/U2722DEt

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 ¨C 02

Rev. A01

Contents

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

About Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . 7

Product Features . . . . . . . . . . . . . . . . . . . . . . . . . 8

Identifying Parts and Controls . . . . . . . . . . . . . . . . . . 10

Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Back View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Monitor Specifications . . . . . . . . . . . . . . . . . . . . . . 15

Resolution Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Preset Display Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

DP Multi-Stream Transport (MST) Modes . . . . . . . . . . . . . . . . . 18

USB-C Multi-Stream Transport (MST) Modes (U2722DE Only) . . . . . . 18

Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Environmental Characteristics . . . . . . . . . . . . . . . . . . . . . . .

21

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Plug-and-Play . . . . . . . . . . . . . . . . . . . . . . . . . . .32

LCD Monitor Quality and Pixel Policy . . . . . . . . . . . . . . 32

Ergonomics . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Handling and Moving Your Display . . . . . . . . . . . . . . . .34

Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . .35

Cleaning Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Setting Up the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . 36

Connecting the Stand . . . . . . . . . . . . . . . . . . . . . . .36

Using the Tilt, Swivel, and Vertical Extension . . . . . . . . . .39

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Tilt, Swivel and Vertical Extension . . . . . . . . . . . . . . . . . . . . . 39

Rotating the Display . . . . . . . . . . . . . . . . . . . . . . . 39

Configuring the Display Settings on Your Computer after

Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Organizing Your Cables . . . . . . . . . . . . . . . . . . . . . . 41

Connecting Your Monitor . . . . . . . . . . . . . . . . . . . . .42

U2722D/U2722DX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

U2722DE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Dell Power Button Sync (DPBS) (U2722DE Only) . . . . . . . .48

Connecting the Monitor for DPBS for the First Time . . . . . . . . . . .

51

Using DPBS Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Connecting the Monitor for USB-C Multi-Stream Transport (MST)

function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Connecting the Monitor for USB-C . . . . . . . . . . . . . . . . . . . . . 55

Securing Your Monitor Using Kensington Lock (Optional) . . . 57

Removing the Monitor Stand . . . . . . . . . . . . . . . . . . .58

Wall Mounting (Optional) . . . . . . . . . . . . . . . . . . . . .59

Operating the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Power On the Monitor . . . . . . . . . . . . . . . . . . . . . . 60

Using the Joystick Control . . . . . . . . . . . . . . . . . . . .60

Using the Menu Launcher . . . . . . . . . . . . . . . . . . . . . 61

Front?Panel Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Using the Main Menu . . . . . . . . . . . . . . . . . . . . . . .64

Using the OSD Lock Function . . . . . . . . . . . . . . . . . . . . . . . . 79

Initial Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

OSD Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Setting the Maximum Resolution . . . . . . . . . . . . . . . . . . . . . . 86

Multi-Monitor Sync (MMS) . . . . . . . . . . . . . . . . . . . . . . . . . 87

Setting Multi-Monitor Sync (MMS) . . . . . . . . . . . . . . . . . . . . 88

Setting the KVM USB Switch (U2722DE Only) . . . . . . . . . . . . . . . 89

Setting the Auto KVM (U2722DE Only) . . . . . . . . . . . . . . . . . . . 92

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Contents

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Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . .95

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . 96

Product Specific Problems . . . . . . . . . . . . . . . . . . . .98

Universal Serial Bus (USB) Specific Problems . . . . . . . . . 101

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

FCC Notices (U.S. Only) and Other Regulatory Information . 102

Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 102

EU Product Database for Energy Label and Product

Information Sheet . . . . . . . . . . . . . . . . . . . . . . . . 102

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