Dell P2422HE, P2722HE User Manual

Dell USB-C Monitor

P2422HE/P2722HE

Dell Display Manager

User’s Guide

Model: P2422HE/P2722HE

Regulatory model: P2422HEb/P2422HEc/P2722HEt

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 - 05

Rev. A00

Contents

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Using the Quick Settings Dialog . . . . . . . . . . . . . . . 5 Setting Basic Display Functions . . . . . . . . . . . . . . . . 6 Assigning Preset Modes to Applications . . . . . . . . . 7 Organizing Windows with Easy Arrange . . . . . . . . . . 8 Managing Multiple Video Inputs. . . . . . . . . . . . . . . 10 Restoring Application Positions . . . . . . . . . . . . . . . 12

Attaching DDM to Active Window (Only Windows

10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Applying Energy Conservation Features . . . . . . . . 14 Other Shortcut Keys . . . . . . . . . . . . . . . . . . . . . . . . 14 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

│3

Overview

Dell Display Manager (DDM) 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 select Dell monitors. Once 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.

Alternatively, you may launch DDM by right-clicking on the desktop background to select Dell Display Manager from the desktop menu.

NOTE: Dell Display Manager uses DDC/CI channel to communicate with your monitor. Ensure DDC/CI is enabled in the menu as below.

4 │ Overview

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 enables you to easily adjust the brightness, contrast, resolution, window layout, and so on. You can select Manual Mode or Auto Mode, and the screen resolution can be changed.

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.

Overview │ 5