Display Manager User’s Guide

4 | Overview
Overview
Dell Display Manager is an application that allows users to configure their supported
Dell monitor settings such as brightness, contrast, and preset modes. After its
installation, Dell Display Manager is accessible from the notification tray. Information
about monitors connected to the system is available when the mouse is hovered
over the notification tray icon.
Dell P2X23D - Standard
NOTE: Dell Display Manager uses Display Data Channel Command
Interface (DDC/CI) channel to communicate with your monitor. Ensure
that DDC/CI is enabled in the menu as follows:
Brightness/Contrast
Input Source
2X Monitor
Color
Display
Menu
Personalize
Others
Exit
Display Info
DDC/CI
LCD Conditioning
Firmware
Service Tag
Self-Diagnostic
Reset Others
Factory Reset
On
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