Dell S3222HN User manual

Model :S3222HN
Regulatory model : S3222HNc
Dell S3222HN Monitor
Dell Display Manager
User’s Guide

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 – 08
Rev. A00

Contents | 3
Contents
Overview ....................................................... 4
Selecting Quick Settings options..................... 5
Setting basic display options........................... 7
Assigning preset modes to applications............ 9
Organizing windows with Easy Arrange ...........10
Managing Multiple Video Inputs...................... 13
Restoring Application Positions...................... 14
Attach DDM to active window (Windows 10 only)
.................................................................... 16
Setting energy conservation options............... 17
Other Shortcut Keys ..................................... 18
Troubleshooting............................................ 19

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 S3222HN - Standard
2021/06/10
4:56 PM
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:
Input Source
Color
Display
Personalize
Menu
Dell 32 Monitor
Brightness / Contrast
Others
DDC/CI On
Display Info
LCD Conditioning
Reset Others
Factory Reset
Service Tag
Firmware

Selecting Quick Settings options | 5
Selecting Quick Settings options
Clicking Dell Display Manager’s notification tray opens the Quick Setings window.
If more than one supported Dell monitor is connected to the system, a specific
target monitor can be selected from the Display drop-down list.
In the Quick Settings window, you can also change the following:
* Resolution
* Auto Mode or Manual Mode the screen appearance
* Brightness and contrast levels
* Easy Arrange window layouts for the monitor
Dell S3222HN
1920x1080
In the Quick Settings window, you can also click Open Dell Display Manager for
more advanced settings.

6| Selecting Quick Settings options
NOTE:
Feature Function Description
Quick DDM Access Quick key to call up
DDM UI.
Ctrl+Shift+D
Control individual
monitor in multi-
monitor setup
From dropdown box to select monitor,
selected monitor has Dell logo shown.
Move DDM UI to the monitor to be
controlled.
Press Ctrl+Shift+D to bring up the mini
UI under the mouse pointer.

Setting basic display options | 7
Setting basic display options
You can select Manual Mode 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
monitor’s brightness and contrast levels can also be directly adjusted from the
Basic tab.
1920x1080
Dell S3222HN
NOTE: When multiple Dell monitors are connected, select “Enable
display matrix control” to apply brightness, contrast, and color presets
controls to all monitors.

8| Setting basic display options
Dell S3222HN
Standard

Assigning preset modes to applications | 9
Assigning preset modes to applications
The Auto Mode tab enables you to associate a specific Preset Mode with a specific
application, and apply it automatically. When Auto Mode is enabled, Dell Display
Manager will automatically switch 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 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.
Dell S3222HN
Standard
Warm
Warm
Warm
Warm
Standard

10 | Organizing windows with Easy Arrange
Organizing windows with Easy Arrange
On supported Dell monitors, the Easy Arrange tab enables you to easily arrange the
open windows in one of the predefined layouts by dragging them in the 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.
To get started with Easy Arrange, choose a target monitor and select one of
the predefined layouts. The regions for that layout are displayed momentarily on
the monitor. Next, drag an open window across the monitor. While the window is
being dragged, the current window layout is displayed and an active region gets
highlighted as the window passes over it. At any time, drop the window into the
active region to place the window in that region.
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To create a custom window layout, size and position the windows on the desktop
and then click the Save link in Easy Arrange. The size and position of the windows
is saved as a custom layout and the custom layout icon is created.
NOTE: This option does not save or remember the applications that are
open. Only the size and position of the windows is saved.

Organizing windows with Easy Arrange | 11
To use the custom layout, select the custom layout icon. To delete the currently
saved custom layout, close all windows on the desktop and then click the Save link
in Easy Arrange.
Dell S3222HN

12 | Organizing windows with Easy Arrange
There are other advanced ways for the usage of Easy Arrange. Please refer to table
below.
Feature Function Description
Enhanced Easy
Arrange
Custom layouts Save and name 5 customized Easy
Arrange patterns.
Configure x*y patterns.
6 MRU (most-
recently-used)
layouts
Press Ctrl+Shift+Home to cycle among
the last 6 MRU layouts.
On the fly partition
resizing
Hold down Ctrl while resizing current
Easy Arrange layout to adjust the size
and numbers of cells in a layout.
Newly formed Easy Arrange pattern
is saved into the Easy Arrange icon
position.
Hold down Ctrl while clicking on a
modified layout icon to restore it to
default layout.
Easy Arrange
layouts for portrait
mode
Portrait mode Easy Arrange icons are
presented when monitor is rotated.
NOTE: An application may require a minimum effective resolution for
its application window. Such application may not fit in an Ease Arrange
zone if the zone is smaller than the required window size.

Managing Multiple Video Inputs | 13
Managing Multiple Video Inputs
The Input Manager tab enables you to manage multiple video inputs connected
to your Dell monitor. It makes it very easy to switch between inputs while you work
with multiple computers.
All video input ports available to your monitor are listed. You can give each input a
name as you like. Please save your changes after editing.
You can define a shortcut key to quickly switch to your favorite input and another
shortcut key to quickly switch between two inputs if you often work between them.
Dell S3222HN
VGA
HDMI 2
HDMI 1 (Active)
NOTE: Dell Display Manager (DDM) communicates with your monitor
even when the monitor is displaying video from another computer. You
can install Dell Display Manager on the computer you frequently use
and control input switching from it. You may also install Dell Display
Manager on other computers connected to the monitor.

14 | Restoring Application Positions
Restoring Application Positions
Dell Display Manager can help you restore application windows into their positions
when you reconnect your computer to the monitor(s). You can quickly access this
feature by right-clicking on Dell Display Manager icon in the notification tray.
If you choose “Auto-restore window layout”, your application windows’ positions
are tracked and remembered by Dell Display Manager. Dell Display Manager
automatically puts the application windows into their original positions when you
reconnect your computer to your monitor(s).

Restoring Application Positions | 15
If you want to go back to a favorite layout after you have moved the application
windows around, you can first “Save current window layout” and later “Restore
saved window layout”.
You may use monitors with different models or resolutions in your daily routine,
and you may apply different window layouts on them. Dell Display Manager is
able to know the monitor you have reconnected and restore application positions
accordingly. In case you need to replace a monitor in a monitor matrix configuration,
you can save the window layout before replacement and restore the layout after a
new monitor is installed.
NOTE: You should keep your applications running in order to benefit
from this feature. Dell Display Manager does not launch applications.

16 | Attach Ddm to active window (Windows 10 only)
Attach DDM to active window (Windows
10 only)
DDM icon can be attached to the active window you are working on. Click on the
icon for easy access to the following features.
Feature Function Description
Attach DDM to
Active Window
(Windows 10 only)
Change preset or
snap to different
partitions
DDM icon attached to active window
and user can easily switch window
position, change color preset mode, and
associate auto preset mode.
Shortcut key trigger On a running app window, press
Ctrl+Shift+Ins also triggers the
attached DDM menu.
Move app window
among Easy Arrange
cells
Send the app window to previous/next
Easy Arrange cell.
Move app window
among monitors
Send the app window to previous/next
monitor.

Setting energy conservation options | 17
Setting energy conservation options
On supported Dell monitor models, an Options tab is available for selecting
PowerNap energy conservation options. You can set the monitor’s brightness to the
minimum level or to put the monitor to sleep when the screensaver is activated.
Dell S3222HNDell S3222HN

18 | Other Shortcut Keys
Other Shortcut Keys
Shortcut keys can be defined for the following operations:
• Program shortcut key: to quickly open the Quick Settings dialog box.
• Easy Arrange MRU shortcut key: to quickly apply the 5 recently used window
layouts.
• Application window shortcut key: to launch a quick menu for options under
Auto Mode and Easy Arrange.
Dell S3222HNDell S3222HN

Troubleshooting | 19
Troubleshooting
DDM only works with supported Dell monitors. DDM does not support monitors
from other manufacturers. If DDM cannot work with your monitor, DDM will show
the following icon in your notification tray.
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10:17 AM
When the icon is clicked, DDM shows a more detailed error message.
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10:17 AM
This program cannot
communicate with any Dell
monitors. Check your display
driver, cables and connections.
Dell Display Manager
Dell Display Manager Error
If DDM is unable to detect and/or communicate with a supported Dell monitor, try
the following troubleshooting steps:
1. Ensure the video cable is properly connected to your monitor and your
computer. The connectors should be firmly inserted into position.
2. Check the monitor OSD to ensure DDC/CI is enabled.
3. Ensure you have the correct and latest graphics-card driver from your graphic-
card manufacturer such as Intel, AMD, and NVIDIA. Incompatible or old version
of graphics-card driver causes DDM to fail.

20 | Troubleshooting
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 may cause the DDM application to fail.
Update the driver of such device if the latest version is available.
5. Restart your computer.
DDM may not work on the following monitors:
• Dell monitor models from 2013 or earlier 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.
• On older models of monitors with DisplayPort version 1.2, you may need to
disable MST/DP 1.2 using the OSD menu on the monitor.
If your computer 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 the Shift key.