Dell S2318HN User manual

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Dell
Dell Display Manager User’s Guide

NOTE: A NOTE indicates important information that helps you make better use of
your computer.
Copyright © 201 Dell Inc. All rights reserved. This product is protected by U.S. and
international copyright and intellectual property laws.
Dell™ and the Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions.
All other marks and names mentioned herein may be trademarks of their respective companies.
201 – Rev. A00
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Contents
Overview ............................................... 4
Using the Quick Settings Dialog .......................... 5
Setting Basic Display Functions ........................... 6
Assigning Preset Modes to Applications ....................7
Applying Energy Conservation Features ................... 8
Contents | 3
Troubleshooting .......................... ..............
9

4| Overview
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 monitors. Once installed, Dell
display manager runs each time the computer starts and its icon is placed in
the notification tray. Information about monitors connected to the computer
is displayed when you hover the mouse pointer over the notification tray icon.
NOTE: Dell Display Manager needs to use DDC/CI channel to communicate
with your monitor. Please make sure DDC/CI is enabled in the menu as
below.
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Brightness / Contrast
Energy
Personalize
Resolution: 1920x1080, 60Hz
Dell S2318HN/NX Energy Use
Auto Adjust
Input Source
Color
Display
Menu
Others
Audio
Enable
Disable
DDC/CI
LCD Conditioning
Reset Other
Factory Reset

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 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. You can manually select a preset mode or enable
automatic selection of a preset mode depending on the active application.
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.
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6| Setting Basic Display Functions
Setting Basic Display Functions
A preset mode for the selected monitor can be manually applied using the
menu on the Basic tab. Alternatively, Auto Mode can be enabled. Auto Mode
causes your preferred preset mode to be applied automatically when specific
applications are active. A message momentarily appears on the screen showing
the selected preset mode.
The selected monitor’s brightness and contrast can also be directly adjusted
from the Basic tab.
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Assigning Preset Modes to Applications | 7
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 the next.
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 targeting batch files, scripts, and
loaders, as well as non-executable files such as zip archives or packed
In addition an option can be enabled that activates the Game preset mode when
a Direct3D application is run in full-screen mode. To override this behavior for
Mode. Applications present in the assignment list take priority over the general
Direct3D setting.
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8| Applying Energy Conservation Features
Applying Energy Conservation Features
On supported Dell models, an Options tab is available to provide PowerNap
energy conservation options. When the screensaver activates, the monitor’s
Brightness can automatically be set to minimum level or the monitor can be put
to sleep in order to save additional power.
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Troubleshooting
If DDM cannot work with your monitor, DDM will show below icon in your
notification tray.
Click on the icon, DDM shows a more detailed error message.
Please note that DDM only works with Dell branded monitors. If you are using
monitors from other manufacturers, DDM doesn’t support them.
If DDM is unable to detect and/or communicate with a supported Dell monitor,
please take below actions to troubleshoot:
1. Make sure the video cable is properly connected to your monitor and
your PC, especially the connectors should be firmly inserted into
position.
2. Check the monitor OSD to ensure DDC/CI is enabled.
9| Troubleshooting
3.Make sure you have the correct and latest display driver from the graphics
vendor (Intel, AMD, NVidia, etc.). Display driver is often the cause of DDM
failure.
4.Remove any docking stations or cable extenders or converters
between the monitor and the graphics port. Some low-cost extenders,
hubs or converters may not support DDC/CI properly and can fail
DDM. Update the driver of such device if the latest version is available.
5. Restart your system.

DDM may not work with below monitors:
Dell monitor models earlier than year 2013 and D-series of Dell
monitors. You can refer to Dell Product Support websites for
more information
Gaming monitors using Nvidia-based G-sync technology
Virtual and wireless displays do not support DDC/CI
Some early models of DP 1.2 monitors, it may be necessary to
disable MST/DP 1.2 using the monitor OSD
If your PC is connected to the Internet, you will be prompted with a message
when a newer version of DDM application is available. It is recommended to
download and install the latest DDM application.
You may also check for new version by right clicking on DDM icon while pressing
and holding ‘shift’ key.
10| Troubleshooting