Dell SE2722H/SE2722HX Monitor User’s Guide Monitor Model: SE2722H/SE2722HX Regulatory Model: SE2722Hc
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.
Contents Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 6 About your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package contents . . . . . . . . . . . . . . . . . . . . . . 7 Product features . . . . . . . . . . . . . . . . . . . . . . 9 Identifying parts and controls . . . . . . . . . . . . . . . 10 Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting your monitor . . . . . . . . . . . . . . . . . 28 Connecting the VGA Cable(Only for SE2722HX) and HDMI Cable 28 Organizing cables . . . . . . . . . . . . . . . . . . . . . 29 Securing your monitor using Kensington lock (optional) 30 Removing the stand . . . . . . . . . . . . . . . . . . . . . 31 Wall mounting (optional) . . . . . . . . . . . . . . . . . 33 Operating your monitor . . . . . . . . . . . . . . . . . . . .
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 FCC notices (U.S. Only) and other regulatory information 61 Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . 61 EU product database for energy label and product information sheet . . . . . . . . . . . . . . . . . . . . . .
Safety instructions Use the following safety guidelines to protect your monitor from potential damage and to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that you have read the safety information that shipped with your monitor. Before using the monitor, read the safety information that is shipped with your monitor and also printed on the product. Keep the documentation at a secure location for future reference.
About your monitor Package contents Your monitor ships with the components shown in the table below. If any component is missing, contact Dell. For more information, see Contacting Dell. NOTE: Some items may be optional and may not ship with your monitor. Some features or media may not be available in certain countries. Display Stand riser Stand base Power cable (varies by countries) HDMI 1.
VGA cable (only for SE2722HX) VESA cover • Quick Setup Guide • Safety and Regulatory Information 8 │ About your monitor
Product features The Dell SE2722H/SE2722HX monitor has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD), anti-static, and LED backlight. The monitor features include: • • • • • • • • • • • • 68.47 cm (27.0 in.) viewable area display (measured diagonally). 1920 x 1080 resolution, with full-screen support for lower resolutions. Easy and simple connectivity with legacy and new systems via HDMI. Supports 48 Hz to 75 Hz（HDMI) in FreeSync Mode.
Identifying parts and controls Front view 1 2 Control buttons Label Description Use 1 Function buttons To access the on-screen display (OSD) menu. (For more information, see Using the control buttons) 2 Power On/Off button (with LED indicator) To turn the monitor on or off. 10 │ About your monitor Solid white light indicates that the monitor is turned on and functioning normally. Blinking white light indicates that the monitor is in Standby Mode.
Back view 2 3 4 1 5 Back View with monitor stand Label Description Use 1 Cable management slot To organize cables. 2 VESA mounting holes (100mm x Wall mount the monitor using VESA100mm-behind the VESA cover) compatible wall mount kit(100mm x 100mm). NOTE:Wall mount kit is not shipped with your monitor and is sold separately. 3 Regulatory information label Lists the regulatory approvals. 4 Stand release button Releases the stand from the monitor.
Side view Bottom view 1 2 3 4 Bottom view without monitor stand Label Description Use 1 Security-lock slot Secure your monitor using a security lock (purchased separately) to prevent unauthorized movement of your monitor. See Securing your monitor using Kensington lock (optional). 2 Power port Connect the power cable 3 HDMI port Connect your computer with HDMI cable. 4 VGA port Connect your computer with VGA cable (purchased separately, only for SE2722HX).
Monitor specifications Model SE2722H/SE2722HX Screen type Active matrix-TFT LCD Panel type Vertical Alignment Viewable image Diagonal 684.66 mm ( 27 in.) Horizontal, Active Area 596.74 mm (23.49 in.) Vertical, Active Area 335.66 mm (13.22 in) Area 2003.02 cm2 (310.54 in.2) Native resolution and refresh rate 1920 x1080 at 75Hz (HDMI 1.4) Pixel pitch 0.3108 mm x 0.
Connectivity 1 x HDMI (ver 1.4) 1 x VGA Bezel width (edge of monitor to active area) Top 13.22 mm Left/Right 13.28 mm Bottom 16.
Resolution specifications Model SE2722H/SE2722HX Horizontal scan range 30 kHz to 83 kHz (automatic) Vertical scan range 56 Hz to 75 Hz (VGA) 48 Hz to 75 Hz (HDMI)(automatic) Maximum preset resolution 1920 x 1080 at 75 Hz（HDMI) 1920 x 1080 at 60 Hz (VGA) NOTE: This monitor supports AMD FreeSync™.
Preset display modes HDMI Preset display modes Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal / Vertical) 640 x 480 640 x 480 720 x 400 800 x 600 800 x 600 1024 x 768 1024 x 768 1152 x 864 1280 x 1024 1280 x 1024 1600 x 900 1920 x 1080 1920 x 1080 31.47 37.5 31.47 37.88 46.86 48.36 60.02 67.5 63.98 79.98 60 67.5 83.89 60.0 75.0 70.0 60.0 75.0 60.0 75.0 75.0 60.0 75.0 60 60 75 25.175 31.5 28.32 40 49.5 65 78.75 108 108 135 108 148.5 174.
VGA Preset display modes Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal / Vertical) 640 x 480 640 x 480 720 x 400 800 x 600 800 x 600 1024 x 768 1024 x 768 1152 x 864 1280 x 1024 1280 x 1024 1600 x 900 1920 x 1080 31.47 37.5 31.47 37.88 46.86 48.36 60.02 67.5 63.98 79.98 60 67.5 60.0 75.0 70.0 60.0 75.0 60.0 75.0 75.0 60.0 75.0 60 60 25.175 31.5 28.32 40 49.5 65 78.75 108 108 135 108 148.
Electrical specifications Model SE2722H/SE2722HX Video input signals HDMI 1.4, 600mV for each differential line,100 ohm input impedance per differential pair Analog RGB, 0.7 Volts +/-5%, positive polarity at 75 ohm input impedance AC input voltage/ frequency/current 100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 1.6 A (max.) Inrush current 120 V: 30 A (max.) at 0°C (cold start) 240 V: 60 A (max.) at 0°C (cold start) Power consumption 0.3 W (Off mode)1 0.3 W (Standby Mode)1 20 W (On Mode)1 24 W (Max.
Physical characteristics Model SE2722H/ SE2722HX Signal cable type • Digital: detachable, HDMI, 19 pins • Analog: detachable, D-Sub, 15 pins Dimensions (with stand) Height 459.21 mm (18.08 in.) Width 623.30 mm (24.54 in.) Depth 199.87 mm (7.87 in.) Dimensions (without stand) Height 369.61 mm (14.55 in.) Width 623.30 mm (24.54 in.) Depth 55.56 mm (2.19 in.) Stand dimensions Height 173.83 mm (6.84 in.) Width 290.07 mm (11.42 in.) Depth 199.87 mm (7.87 in.
Environmental characteristics Model SE2722H/SE2722HX Compliant Standards • RoHS-compliant • BFR/PVC reduce monitor(Its circuit boards are made from BFR/PVC-free laminates.
Plug and play capability You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so the system can configure itself and optimize the monitor settings. Most monitor installations are automatic, you can select different settings if desired. For more information about changing the monitor settings, see Operating your monitor.
Ergonomics CAUTION: Improper or prolonged usage of keyboard may result in injury. CAUTION: Viewing the monitor screen for extended periods of time may result in eye strain. For comfort and efficiency, observe the following guidelines when setting up and using your computer workstation: • Position your computer so that the monitor and keyboard are directly in front of you as you work. Special shelves are commercially available to help you correctly position your keyboard.
• When sitting, make sure that the weight of your legs is on your feet and not on the front portion of your seat. Adjust your chair’s height or use a footrest if necessary to maintain a proper posture. • Vary your work activities. Try to organize your work so that you do not have to sit and work for extended periods of time. Try to stand or get up and walk around at regular intervals.
Handling and moving your display To ensure the monitor is handled safely when lifting or moving it, follow the guidelines mentioned below: • • • • Before moving or lifting the monitor, turn off your computer and the monitor. Disconnect all cables from the monitor. Place the monitor in the original box with the original packing materials. Hold the bottom edge and the side of the monitor firmly without applying excessive pressure when lifting or moving the monitor.
Maintenance guidelines Cleaning your monitor WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet. CAUTION: Read and follow the Safety instructions before cleaning the monitor. For best practices, follow the instructions in the list below while unpacking, cleaning or handling your monitor: • To clean your screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating.
Setting up the monitor Connecting the stand NOTE: The stand is detached when the monitor is shipped from the factory. NOTE: The following procedure is applicable for the stand that shipped with your monitor. If you are connecting a third-party stand, see the documentation that shipped with the stand. To attach the monitor stand: 1. Follow the instructions on the flaps of packaging box to remove the stand from the top cushion that secures it. 2. Connect the stand base to the stand riser. 2 1 3.
4. Open the monitor protective cover, install the VESA screw cover. 5. Place the monitor in an upright position.
Connecting your monitor WARNING: Before you begin any of the procedures in this section, follow the Safety instructions. NOTE: Do not connect all cables to the monitor at the same time. It is recommend to route the cables through the cable-management slot before you connect them to the monitor. To connect your monitor to the computer: 1. Turn off your computer and disconnect the power cable. 2. Connect the VGA cable (for SE2722HX) and HDMI cable from your monitor to the computer.
Organizing cables Use cable management slot on stand assembly to route the cables connected to your monitor. HDMI MI HDMI MI 4. Turn on the Monitor.
Securing your monitor using Kensington lock (optional) You can fasten the monitor using a Kensington security lock to a fixed object that could support the weight of the monitor to prevent it from falling accidentally. The security lock slot is located at the bottom of the monitor. (See Security-lock slot) For more information on using the Kensington lock (purchased separately), see the documentation that is shipped with the lock. Secure your monitor to a table using the Kensington security lock.
Removing the stand NOTE: To prevent scratches on the screen when removing the stand, ensure that the monitor is placed on a soft and clean surface. NOTE: The following procedure is applicable only for the stand that shipped with your monitor. If you are connecting a third-party stand, see the documentation that shipped with the stand. To remove the stand: 1. Place the monitor on a soft cloth or cushion at the edge of the desk. 2. Tilt the stand downwards to access to the release button. 3.
4. While keeping the release button pressed，push the stand out.
Wall mounting (optional) (Screw dimension: M4 x 10 mm). See the documentation that shipped with the VESA-compatible wall mounting kit. 1. 2. 3. 4. 5. 6. Place the display on a soft cloth or cushion at the edge of the desk. Remove the stand. See Removing the stand . Remove the four screws that secure the display back cover. Remove VESA cover. Install the mounting bracket from the wall mounting kit to the display.
Operating your monitor Turning on the monitor Press the button to turn on the monitor. Using the control buttons Use the control buttons at the bottom edge of the monitor to adjust the image being displayed.
Control buttons The following table describes the control buttons: Control Buttons Description 1 Use this button to choose from a list of preset modes. Preset mode 2 For direct access to the Brightness and Contrast menu. Brightness/Contrast 3 To launch the On-Screen Display (OSD) menu, or to access the list of items / options of a menu item. For Menu more information, see Accessing the OSD menu. 4 To exit or return to the OSD main menu. Exit 5 To turn the monitor on or off.
2. The following message appears. Dell 27 Monitor Are you sure you want to lock the Power Buttons? To unlock the Buttons, refer to the User’s Guide. Yes No SE2722H 3. Select Yes to lock the buttons. Once locked, pressing any control button will display the lock icon Use the front-panel control button to lock the button(s). 1. Press and hold Button 4 for four seconds, a menu appears on the screen. 2.
Dell 27 Monitor Select option: + Control Buttons 1 Description Select this option to lock OSD menu function. Menu Buttons lock 2 3 Use this option to lock power button. This will prevent the user to turn off the monitor using Power Button lock the power button. Use this option to lock OSD menu and power button to turn off the monitor. Menu and Power Buttons lock 4 Use this option to run the built-in diagnostics, see Built-in diagnostics Built-in Diagnostics To unlock the button(s).
To unlock the button(s). Press and hold Button 4 for four seconds until a menu appears on the screen. The following table describes the options to unlock the front-panel control buttons.
OSD controls Use the buttons on the bottom edge of the monitor to adjust the image settings. 1 2 34 Control Buttons 1 Up 2 Down 3 OK 4 Description Use the Up button to increase values or move up in a menu. Use the Down button to decrease values or move down in a menu. Use the OK button to confirm your selection in a menu. Use the Back button to go back to the previous menu.
Using the On-Screen Display (OSD) menu Accessing the OSD menu NOTE: Any changes you make are automatically saved when you move to another menu, exit the OSD menu, or wait for the OSD menu to close automatically. 1. Press the button to display the OSD main menu. Main menu for HDMI input Dell 27 Monitor Brightness / Contrast Auto Adjust Input Source 75% Color Display Menu 75% Personalize Others 2. Press the and buttons to move between the setting options.
Icon Menu and Description Submenus Brightness/ Use this option to control the brightness or contrast setContrast tings. Brightness Brightness adjusts the luminance of the backlight. Press the button to increase the brightness and press the button to decrease the brightness (min. 0 / max. 100). Contrast Adjust the brightness first, and then adjust the contrast only if further adjustment is necessary. Press the button to increase the contrast and press the button to decrease the contrast (min. 0 / max.
Auto Adjust Use this option to activate automatic setup and adjust menu. The following dialog appears on a black screen as the monitor self-adjusts to the current input: Auto Adjust allows the monitor to self-adjust to the incoming video signal. After using Auto Adjustment, you can further tune your monitor by using the Pixel Clock (Coarse) and Phase (Fine) controls under Display. NOTE: Auto Adjust does not occur if you press the button while there are no active video input signals or attached cables.
Input Source Use the input source menu to select between the different video signals that may be connected to your monitor. one VGA and one HDMI input Dell 27 Monitor Brightness / Contrast VGA Auto Adjust HDMI Input Source Auto Select On Color Reset Input Source Off Display Menu Personalize Others VGA Push to select the VGA input source when using. VGA connector. HDMI Push to select the HDMI input source when using. HDMI connector.
NOTE: To reduce the risk of eye strain and neck/ arm/back/shoulders pain from using the monitor for long periods of time,we suggest that you: • Set the screen about 20~28 inches (50~70 cm) from your eyes. • Blink frequently to moisten or lubricate your eyes. • Take regular 20-minute breaks every two hours. • Look away from your monitor and gaze at a distant object at 20 feet away for at least 20 seconds during the breaks.
Input Color Format Allows you to set the video input mode to: • RGB: Select this option if your monitor is connected to a computer or a media player that supports RGB output. • YCbCr/YPbPr*: Select this option if your media player supports only YCbCr/YPbPr output. • Dell 27 Monitor Brightness / Contrast Preset Modes Auto Adjust Input Color Format RGB Input Source Reset Color YCbCr Color Display Menu Personalize Others Hue *When VGA input is selected.
Display Use the display to adjust image.
Menu Select this option to adjust the settings of the OSD, such as, the languages of the OSD, the amount of time the menu remains on screen and so on.
Personalize Personalize frequently use features using the Shortcut keys, configure Power Button LED or Reset Personalization.
Display Info Press to display the information about the display. Dell 27 Monitor Brightness / Contrast Display Info Model: Dell SE2722H Auto Adjust DDC/CI Input Source: HDMI Input Source LCD Conditioning Current: 1920x1080, 75Hz Color Service Tag Display Reset Others Menu Factory Reset Personalize Others DDC/CI DDC/CI (Display Data Channel/Command Interface) allows you to adjust the monitor settings using software on your computer.Select Off to turn of this feature.
Service Tag Display the Service Tag number of the monitor. Reset Others Reset all settings under the Others setting menu to the factory default.
OSD warning messages Before the DDC/CI function is disabled, the following message is displayed. Dell 27 Monitor The function of adjusting display setting using PC application will be disabled. Do you wish to disable DDC/CI function? Yes No SE2722H When the monitor enters Standby Mode, the following message appears.
Dell P2418HZ Dell 27 Monitor ? No VGA Cable The display will go into Standby mode in 4 minutes. www.dell.
Tilt Extension 5° 21° NOTE: The stand is detached when the monitor is shipped from the factory.
Troubleshooting WARNING: Before you begin any of the procedures in this section, follow the Safety instructions. Self-Test Your monitor provides a self-test feature that allows you to check if your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps: 1. Turn off both your computer and the monitor. 2. Disconnect all video cables from the monitor.
4. Turn Off your monitor and reconnect the video cable; then turn on your computer and the monitor. If your monitor remains dark after you reconnect the cables, check your video controller and computer.
Built-in diagnostics Your monitor has a built-in diagnostic tool that helps you determine if any screen abnormality you experience is an inherent problem with your monitor, or with your computer and video card. NOTE: You can run the built-in diagnostics only when the video cable is unplugged and the monitor is in self-test mode. 1 2 3 4 5 To run the built-in diagnostics: 1. Ensure that the screen is clean (no dust particles on the surface of the screen). 2.
Dell 27 Monitor Select option: 4. Select the icon to run the built-in diagnostics. 5. Carefully inspect the screen for abnormalities. 6. Press the Up button (button 1) on the back cover again. The color of the screen changes to grey. 7. Inspect the display for any abnormalties. 8. Repeat step 6 and 7 to inspect the display in red, green, blue, black, white and text pattern screens. The test is complete when the text pattern screen appears. To exit, press the Up button (button 1) again.
Common problems The following table contains general information about common monitor problems you might encounter and the possible solutions: Common Symptoms Possible Solutions No Video/Power LED off Ensure that the video cable connecting the monitor and the computer is properly connected and secure. • Verify that the power outlet is functioning properly using any other electrical equipment. • Ensure that the power button is pressed.
Stuck-on Pixels Brightness Problems Geometric Distortion Horizontal/Vertical Lines Synchronization Problems Safety Related Issues Intermittent Problems Missing Color • Cycle power On-Off. • Pixel that is permanently off is a natural defect that can occur in LCD technology. • For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: www.dell.com/pixelguidelines. • Reset the monitor to Factory Settings (Factory Reset). • Adjust brightness & contrast controls via OSD.
Wrong Color Image retention from a static image left on the monitor for a long period of time Video Ghosting or Overshooting • Try different Preset Modes in Color settings OSD. Adjust R/G/B value in Custom Color in Color settings OSD. • Change the Input Color Format to RGB or YCbCr/ YPbPr in the Color settings OSD. • • Run the built-in diagnostics. • Set the screen to turn off after a few minutes of screen idle time. These can be adjusted in Windows Power Options or Mac Energy Saver setting.
Product-specific problems Specific Symptoms Possible Solutions Screen image is too • Check the Aspect Ratio setting in the Display settings small OSD. • Reset the monitor to Factory Settings (Factory Reset). Cannot adjust the • Turn Off the monitor, unplug the power cord, plug it back, monitor with the and then turn On the monitor. buttons on the • Check if the OSD menu is locked. If yes, press and hold the bottom of the panel Exit button (button 4) for four seconds to unlock.
Appendix WARNING: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. For information on safety instructions, see the Safety Environment and Regulatory Information (SERI). FCC notices (U.S. Only) and other regulatory information For FCC notices and other regulatory information, see the regulatory compliance website located at www.dell.com/regulatory_compliance.
