Dell S2240T Dell Display Manager User's Guide
Summary
Dell Display Manager is a Windows application for managing one or more Dell monitors. The manual covers quick settings for brightness and contrast, preset and automatic mode assignment, basic display function adjustments, window organization, multi-input management, and other productivity features. It is designed for end users who want to easily adjust monitor settings, automate display configurations for different applications, and improve their overall viewing experience.
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Dell TM Display Manager User's Guide
Overview Dell Display Manager is a 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 models. Once installed, Dell Display Manager will run each time the system starts and will place its icon in the notification tray. Information about monitors connected to the system is always available when hovering over the notification tray icon.
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 model is connected to the system, a specific target monitor can be selected using the menu provided. The Quick Settings dialog box allows convenient adjustment of the monitor's Brightness and Contrast levels, Preset Modes can be manually selected or set to 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 which is used to adjust Basic functions, configure Auto Mode and access other features.
Dell Display Manager User ’s Guide | 1
Page Summary Contents For Dell S2240T Dell Display Manager User's Guide
Manual Details
| Brand | Dell |
|---|---|
| Pages | 3 |
| File Size | 77.44 KB |
| Published | June 20, 2026 |
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Frequently Asked Questions
How do I add a new application to the preset mode assignment list?
Drag the application from the desktop, Start Menu, or elsewhere and drop it onto the current list in the Auto Mode tab.
What happens when PowerNap is enabled?
The monitor can automatically set its brightness to minimum or go to sleep when the screensaver activates to save power.
How can I manually adjust brightness and contrast?
Click the notification tray icon, open the Quick Settings dialog, and adjust the Brightness and Contrast levels directly.
Does Dell Display Manager run automatically on startup?
Yes, it runs each time the system starts and places an icon in the notification tray.