Dell UltraSharp 30 Manuel utilisateur

Model: U3023E

Regulatory model: U3023Et

Dell UltraSharp 30 USB-C Hub Monitor

-U3023E

Dell Display Manager

User’s Guide

NOTE: A NOTE indicates important information that helps you make

better use of your computer.

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

owners.

2022 – 01

Rev. A00

Contents

Overview .........................................4

Using the Quick Settings Dialog........................5

Setting Basic Display Functions ........................7

Manage Display Functions with Multi-Monitor Sync (MMS) ..8

Assigning Preset Modes to Applications .................9

Organizing Windows with Easy Arrange.................10

Managing Multiple Video Inputs.......................12

Restoring Application Positions .......................16

Applying Energy Conservation Features ................17

Other Shortcut Keys ...............................18

Attach DDM To Active Window (Windows 10 Only) ........19

Troubleshooting ...................................20

Contents | 3

4| Overview

Overview

Dell Display Manager is a Microsoft Windows application used to manage a monitor or

a group of monitors. It allows manual adjustment of the displayed image, assignment

of automatic settings, energy management, window organization, image rotation, and

other features on selected Dell monitors. After installed, Dell Display Manager runs each

time the system starts and places its icon in the notification tray. Information about

monitors connected to the system is available when hovering over the notification-tray

icon.

Dell U3023E - Standard

NOTE: Dell Display Manager uses DDC/CI channel to communicate with

your monitor. Ensure DDC/CI is enabled in the menu as follows.

O

Exit

UltraSharp 30 Monitor

Others

Display Info

Reset Others

Factory Reset

Firmware

Service Tag

Self-Diagnosic

DDC/CI

LCD Conditioning

Input Source

Display

Color

Brightness/Contrast

PIP/PBP

Personalize

USB

Using the Quick Settings Dialog | 5

Using the Quick Settings Dialog

Clicking Dell Display Manager’s notification tray icon opens the Quick Settings dialog

box. When more than one supported Dell monitors are connected to the computer, a

specific target monitor can be selected using the menu. The Quick Settings dialog

box allows you to easily adjust the brightness, contrast, resolution, window layout, and

so on. It also allows you to enable automatic switching between preset modes or to

select a preset mode manually.

The Quick Settings dialog box also provides access to Dell Display Manager’s

advanced user interface that is used to adjust basic functions, configure auto mode

and access other features.

6| Using the Quick Settings Dialog

NOTE:

Feature Function Description

Quick

DDM

Access

Quick key to

call up DDM UI

• Ctrl+Shift+D

• Use Page Up/Page Down key or click on “>” to

ip through all Easy Arrange layouts.

Control

individual

display in

multiple

display setup

• Select the monitor from the dropdown box. If

more than one monitor is connected to your

computer, an icon appears on the selected moni-

tor for a second so you know which

monitor you have selected.

• Perform monitor self-test feature check.

• Move DDM UI to the monitor to be controlled.

• Press Ctrl+Shift+D to bring up the miniUI under

the mouse pointer.

Setting Basic Display Functions | 7

Setting Basic Display Functions

You can select Manual Mode that enables you to manually select a preset mode or

select Auto Mode that applies a preset mode based on the active application. An on-

screen message displays the current preset mode whenever it changes. The selected

display’s Brightness and Contrast can also be directly adjusted from the Basic tab.

NOTE: When multiple Dell monitors are connected, select “Enable display

matrix control” to apply brightness, contrast and color presets controls to

all monitors.

8| Manage Display Functions with Multi-Monitor Sync (MMS)

Manage Display Functions with Multi-Monitor

Sync (MMS)

When Multi-Monitor Sync (MMS) is turned ON, Dell Display Manager can only manage

the first monitor connected to the system and has limited control over the rest of the

daisy chained monitor(s).

Dell U3023E (s/n CN073K0)

Control over daisy chained monitors

is limited when Multi-Monitor Sync is

Dell Display Manager

Assigning Preset Modes to Applications | 9

Assigning Preset Modes to Applications

The Auto Mode tab allows you to associate a specific Preset Mode with a specific

application, and apply it automatically. When Auto Mode is enabled, Dell Display

Manager automatically switches to the corresponding Preset Mode whenever

the associated application is activated. The Preset Mode assigned to a particular

application may be the same on each connected monitor, or it can vary from one

monitor to another.

Dell Display Manager is pre-configured for many popular applications. To add a new

application to the assignment list, simply drag the application from the desktop,

Windows Start Menu or elsewhere, and drop it onto the current list.

NOTE: Preset Mode assignments for batch les, scripts, loaders, and non-

executable les such as zip archives or packed les, are not supported.

You can also configure the Game preset mode to be used whenever a Direct3D

application runs in full-screen mode. To prevent an application from using mode, assign

a different preset mode to it.

10 | Organizing Windows with Easy Arrange

Organizing Windows with Easy Arrange

Easy Arrange helps you to effectively organize your application windows on the

desktop. You first choose a pre-defined layout pattern which suits your work, then

you just need to drag the application windows into the defined zones. Press “>” or use

Page Up/Page Down key to find more layouts. To create a custom layout, arrange the

open windows and then click Save.

For Windows 10, you can apply different window layouts for each of the virtual

desktops.

If you often use Windows snap feature, you can select “Hold down the SHIFT key to

enable zone positioning”. This gives Windows snap priority over Easy Arrange. You

will then need to press the Shift key to use Easy Arrange positioning.

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