Dell S2722DZ Monitor Users Guide

Dell S2722DZ Manual

Get Dell S2722DZ PDF manuals and user guides View all Dell S2722DZ manuals
Add to My Manuals
Save this manual to your list of manuals

Dell S2722DZ manual content summary:

  • Dell S2722DZ | Monitor Users Guide - Page 1
    Dell S2422HZ/S2722DZ Video Conferencing Monitor User's Guide Monitor Model: S2422HZ/S2722DZ Regulatory Model: S2422HZt/S2722DZt
  • Dell S2722DZ | Monitor Users Guide - Page 2
    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 . Copyright © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its
  • Dell S2722DZ | Monitor Users Guide - Page 3
    Contents Safety instructions 5 About your monitor 6 Package contents 6 Product features 7 Identifying parts and controls 8 Front view 8 Back view 9 Bottom view 10 Monitor specifications 11 Resolution specifications 12 Preset
  • Dell S2722DZ | Monitor Users Guide - Page 4
    setting 63 Setting up the monitor speaker as default setting 67 Troubleshooting 70 Self-test 70 Built-in diagnostics 71 Common problems 72 Product specific problems 74 Universal Serial Bus (USB) specific problems 79 Appendix 80 FCC notices (U.S. only) and other regulatory information
  • Dell S2722DZ | Monitor Users Guide - Page 5
    Safety instructions WARNING: Use of controls, adjustments, or procedures other than those specified in this documentation may attempt to remove any cover or touch inside the monitor. For information about safety instructions, see the Safety, Environmental, and Regulatory Information (SERI). Safety
  • Dell S2722DZ | Monitor Users Guide - Page 6
    Dell. NOTE: Some components may be optional and may not ship with your monitor. Some features may not be available in certain countries. Component image Component description Display Stand riser Stand base Power cable (varies by country) USB 3.2 Gen 1 Type-C cable (C to C) • Quick Start Guide
  • Dell S2722DZ | Monitor Users Guide - Page 7
    The Dell S2422HZ/S2722DZ monitor has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD), and LED backlight. The monitor features include: • S2422HZ: 60.47 cm (23.8 in.) active area display (measured diagonally) 1920 x 1080 (16:9) resolution, plus full-screen support for
  • Dell S2722DZ | Monitor Users Guide - Page 8
    Identifying parts and controls Front view 4 212 3 4 5 5 67 Label 1 2 3 4 5 6 7 Description RGB Webcam IR Webcam IR LED Microphone Built-in speakers Function buttons Power on/off button (with LED indicator) Use With image sensor capable of operating at up to 30 fps in 10 bits 5M resolution
  • Dell S2722DZ | Monitor Users Guide - Page 9
    . 4 Barcode, serial number, and See this label if you have to contact Dell Service Tag label for technical support. The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your computer and access warranty information
  • Dell S2722DZ | Monitor Users Guide - Page 10
    the following, and PD 20 V/3.25 A, 15 V/3 A, 9 V/3 A, 5 V/3 A. • S2422HZ maximum resolution of 1920 x 1080 at 75 Hz • S2722DZ maximum resolution of 2560 x 1440 at 75 Hz NOTE: USB-C is not supported on Windows versions that are prior to Windows 10. 6 Audio line-out Connect speakers to playback
  • Dell S2722DZ | Monitor Users Guide - Page 11
    Monitor specifications Model S2422HZ S2722DZ Screen type Active matrix - TFT LCD Panel type In-plane switching technology Aspect ratio 16:9 Viewable image dimensions: Diagonal 604.70 mm (23.80 in.)
  • Dell S2722DZ | Monitor Users Guide - Page 12
    21° Swivel -30° to 30° Pivot -90° to 90° Cable Yes management Dell Display Manager (DDM) compatibility Easy Arrange and other key features Security Security lock slot ( , 720p, 1080p 480i, 576i, 1080i (HDMI only) S2722DZ 30 kHz to 120 kHz 2560 x 1440 at 75 Hz 12 | About your monitor
  • Dell S2722DZ | Monitor Users Guide - Page 13
    Preset display modes S2422HZ Display mode VESA, 640 x 480 VESA, 640 x 480 VESA, 720 x 400 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1152 x 864 VESA, 1280 x 1024 VESA, 1280 x 1024 VESA, 1600 x 900 VESA, 1920 x 1080 VESA, 1920 x 1080 Horizontal frequency (kHz) 31.47 37.
  • Dell S2722DZ | Monitor Users Guide - Page 14
    S2722DZ Display mode Horizontal frequency (kHz) Vertical frequency (Hz) VESA, 640 x 480 31.47 VESA, 640 x 480 37.50 VESA, 720 x 400 31.47 VESA, 800 x
  • Dell S2722DZ | Monitor Users Guide - Page 15
    Electrical specifications Model S2422HZ S2722DZ Video input signals • Digital video signal for each differential line Per differential line at 100 ohm impedance Input voltage/ frequency/current Inrush current • DP/HDMI/USB-C signal input support 100-240 VAC/ 50 or 60 Hz ± 3 Hz/2 A (maximum)
  • Dell S2722DZ | Monitor Users Guide - Page 16
    V Speaker specifications Model S2422HZ Speaker rated power Frequency response Impedance 2 x 5 W 200 Hz - 16 kHz 8 ohm S2722DZ Physical characteristics Model S2422HZ S2722DZ Connector type • DP connector • HDMI connector • USB 3.2 Gen 1 upstream connector • Audio line-out • USB downstream
  • Dell S2722DZ | Monitor Users Guide - Page 17
    Signal cable type USB 3.2 Gen 1 Type-C to C 1.8 M cable Dimensions (with stand): Height (extended) 488.40 mm (19.23 in.) 510.00 mm (20.08 in.) Height (compressed) 378.40 mm (14.90 in.) 400.00 mm (15.75 in.) Width 537.80 mm (21.17 in.) 611.60 mm (24.08 in.) Depth 174.70 mm (6.88 in.) 174.
  • Dell S2722DZ | Monitor Users Guide - Page 18
    Non-operating 5% to 90% (non-condensing) Altitude: Operating 5,000 m (16,404 ft) (maximum) Non-operating 12,192 m (40,000 ft) (maximum) Thermal dissipation: S2422HZ S2722DZ 467.77 BTU/hour (maximum) 43.09 BTU/hour (on mode) 508.75 BTU/hour (maximum) 62.35 BTU/hour (on mode) 18 | About
  • Dell S2722DZ | Monitor Users Guide - Page 19
    Pin assignments DP port (in) Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20-pin side of the connected signal cable ML3(n) GND ML3(p) ML2(n) GND ML2(p) ML1(n) GND ML1(p) ML0(n) GND ML0(p) CONFIG1 CONFIG2 AUX CH (p) GND AUX CH (n) Hot Plug Detect Return DP_PWR About your monitor |
  • Dell S2722DZ | Monitor Users Guide - Page 20
    HDMI port Pin number 19-pin side of the connected signal cable 1 TMDS DATA 2+ 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2- 4 TMDS DATA 1+ 5 TMDS DATA 1 SHIELD 6 TMDS DATA 1- 7 TMDS DATA 0+ 8 TMDS DATA 0 SHIELD 9 TMDS DATA 0- 10 TMDS CLOCK+ 11 TMDS CLOCK SHIELD 12 TMDS CLOCK- 13 CEC
  • Dell S2722DZ | Monitor Users Guide - Page 21
    USB-C port Pin Signal A1 GND A2 SSTXp1 A3 SSTXn1 A4 VBUS A5 CC1 A6 Dp1 A7 Dn1 A8 SBU1 A9 VBUS A10 SSRXn2 A11 SSRXp2 A12 GND Pin Signal B12 GND B11 SSRXp1 B10 SSRXn1 B9 VBUS B8 SBU2 B7 Dn1 B6 Dp1 B5 CC2 B4 VBUS B3 SSTXn2 B2 SSTXp2 B1 GND About your
  • Dell S2722DZ | Monitor Users Guide - Page 22
    Universal Serial Bus (USB) This section provides information about the USB ports available on your monitor. NOTE: Up to 2 A on USB downstream port (port with battery icon) with BC 1.2 compliance devices; up to 0.9 A on the other 1 USB downstream ports. Your computer has the following USB ports:
  • Dell S2722DZ | Monitor Users Guide - Page 23
    unchanging state, which are hard to see and do not affect the display quality or usability. For more information about LCD Monitor Pixel Policy, see Dell support site at https://www.dell.com/pixelguidelines. About your monitor | 23
  • Dell S2722DZ | Monitor Users Guide - Page 24
    the curtains or blinds on nearby windows) to minimize reflections and glare on the monitor screen. • Use a chair that provides good lower-back support. • Keep your forearms horizontal with your wrists in a neutral, comfortable position while using the keyboard or mouse. • Always leave space to rest
  • Dell S2722DZ | Monitor Users Guide - Page 25
    • Keep the area under your desk clear of obstructions and cables or power cords that may interfere with comfortable seating or present a potential trip hazard. Monitor screen at or below eye level Wrists relaxed and at Monitor and keyboard positioned directly in front of the user Feet at on the
  • Dell S2722DZ | Monitor Users Guide - Page 26
    • When lifting or moving the monitor, ensure that the screen is facing away from you. Do not press on the display area to avoid any scratches or damage. • When transporting the monitor, avoid any sudden shock or vibration to it. • When lifting or moving the monitor, do not turn the monitor upside
  • Dell S2722DZ | Monitor Users Guide - Page 27
    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 these instructions while unpacking, cleaning, or handling your monitor: • To clean your anti-static screen, lightly dampen
  • Dell S2722DZ | Monitor Users Guide - Page 28
    only for the stand that is shipped with your monitor. If you are connecting a stand that you purchased from any other source, follow the setup instructions that were included with the stand. To attach the monitor stand: 1. Align and place the stand riser on the stand base. 2. Open the screw handle
  • Dell S2722DZ | Monitor Users Guide - Page 29
    4. Open the protective cover on the monitor to access the VESA slot on the monitor. 5. Slide the tabs on the stand riser into the slots on the display back cover and lower the stand assembly to snap it into place. Setting up the monitor | 29
  • Dell S2722DZ | Monitor Users Guide - Page 30
    6. Hold the stand riser and lift the monitor carefully, then place it on a flat surface. NOTE: Hold the stand riser firmly when lifting the monitor to avoid any accidental damage. 7. Lift the protective cover from the monitor. 30 | Setting up the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 31
    connecting a stand that you purchased from any other source, follow the setup instructions that were included with the stand. Tilt, swivel and vertical extension With the latest graphics driver. To download, go to https://www.dell.com/support/drivers and search for the appropriate driver. NOTE: When
  • Dell S2722DZ | Monitor Users Guide - Page 32
    . NOTE: If you are using the monitor with a non-Dell computer, go to the graphics card manufacturer's website or your the rotation option or it is not working correctly, go to https://www.dell.com/support and download the latest driver for your graphics card. Operating the monitor webcam Follow
  • Dell S2722DZ | Monitor Users Guide - Page 33
    Before you begin working on the following steps follow the Safety instructions. To connect your monitor to the computer: 1. Turn off Menu on your monitor and then turn on your computer. NOTE: S2422HZ/S2722DZ default setting is DisplayPort 1.2. A DisplayPort 1.1 Graphic card may not display
  • Dell S2722DZ | Monitor Users Guide - Page 34
    monitor: • Can be used as USB-C or DisplayPort 1.2, alternatively. • Supports USB Power Delivery (PD), with profiles up to 65 W. NOTE: Regardless of consumption of your laptop, or the remaining power runtime in your battery, the Dell monitor is designed to supply power delivery of up to 65 W to your
  • Dell S2722DZ | Monitor Users Guide - Page 35
    Organizing your cables After attaching all necessary cables to your monitor and computer, organize all cables as shown in the image. See Connecting your monitor for more information about cable connections. Securing your monitor using Kensington lock (optional) The security lock slot is at the
  • Dell S2722DZ | Monitor Users Guide - Page 36
    To prevent scratches on the LCD screen when removing the stand, ensure that the monitor is placed on a soft and clean surface. NOTE: The following instructions are applicable only for the stand that is shipped with your monitor. If you are connecting a stand that you purchased from any other source
  • Dell S2722DZ | Monitor Users Guide - Page 37
    mm screws to connect the monitor to the wallmounting kit. Follow the instructions that come with the VESA-compatible wall mounting kit. 1. Place the monitor kit to the monitor. 5. Mount the monitor on the wall as instructed in the documentation that shipped with the wall-mounting kit. NOTE: For
  • Dell S2722DZ | Monitor Users Guide - Page 38
    Operating the monitor Power on the monitor Press the button to turn on the monitor. Using the front-panel controls Use the control buttons at the bottom edge of the monitor to adjust the specifications of the image being displayed. When using the control buttons, an On-Screen Display (OSD) menu
  • Dell S2722DZ | Monitor Users Guide - Page 39
    : Front-panel button 1 Shortcut key: Microphone Description Use this button to choose to unmute or mute the microphone. NOTE: Mute function on the Dell S2422HZ or S2722DZ works by pressing the Mute button, but the Mute icon on the UC platform is not sync (Icon shows unmute). 2 Use this button to
  • Dell S2722DZ | Monitor Users Guide - Page 40
    Using the OSD lock function You can lock the front-panel control buttons to prevent access to the OSD menu and/ or power button. Using the Lock menu to lock one or more buttons 1. Select one of the following options. The following message appears. 2. Select Yes to lock the buttons. Once locked,
  • Dell S2722DZ | Monitor Users Guide - Page 41
    Using the front-panel control button to lock one or more buttons 1 2 34 5 1. Press and hold Button 4 for four seconds, a menu appears on the screen. 2. Select one of the following options: Options Description 1 Select this option to lock OSD menu function. Menu button lock 2 Use this option
  • Dell S2722DZ | Monitor Users Guide - Page 42
    Unlocking the front-panel control buttons 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. Options 1 Description Use this option to unlock OSD menu function. Menu button unlock 2 Use
  • Dell S2722DZ | Monitor Users Guide - Page 43
    Front‑panel buttons Use the buttons at the front of the monitor to adjust the image settings. Front-panel button 1 1 23 Description Use the Up (increase) and Down (decrease) buttons to adjust items in the OSD menu. Up 2 Down Use the OK button to confirm your selection. OK 3 Use the Back
  • Dell S2722DZ | Monitor Users Guide - Page 44
    Using the On-Screen Display (OSD) menu Accessing the menu system Icon Menu and submenus Brightness/ Contrast Description Use this menu to activate brightness and contrast adjustment. Brightness Contrast Brightness adjusts the luminance of the backlight (minimum 0; maximum 100). Press the button
  • Dell S2722DZ | Monitor Users Guide - Page 45
    Icon Menu and submenus Input Source Description Use the Input Source menu to select between different video inputs that are connected to your monitor. USB-C DP HDMI Auto select Auto select for USB-C Reset Input Source Use to select the USB-C input source. Use to select the DP input source. Use to
  • Dell S2722DZ | Monitor Users Guide - Page 46
    appears warmer with a red or yellow tint. • Cool: Decreases the color temperature. The screen appears cooler with a blue tint. • Custom Color: Allows you to manually adjust the color settings. Press the and buttons to adjust the Red, Green, and Blue values and create your own preset color mode. 46
  • Dell S2722DZ | Monitor Users Guide - Page 47
    option if your monitor is connected to a computer (or DVD player) using the USB-C, DP, HDMI cable. • YCbCr: Select this option if your DVD player supports only YCbCr output. Hue Saturation Reset Color Display Use or to adjust the hue from 0 to 100. NOTE: Hue adjustment is available only for Movie
  • Dell S2722DZ | Monitor Users Guide - Page 48
    Icon Menu and submenus Description Sharpness Makes the image look sharper or softer. Use or to adjust the sharpness from '0' to '100'. Response Allows you to set the Response Time to Normal or Fast Time or Extreme. Reset Display Resets all settings under the Display menu to the factory
  • Dell S2722DZ | Monitor Users Guide - Page 49
    Icon Menu and submenus Menu Description Select this option to adjust the OSD settings, such as the OSD languages, the amount of time the menu remains on screen, and so on. Language Set the OSD display to one of eight languages. (English, Spanish, French, German, Brazilian Portuguese, Russian,
  • Dell S2722DZ | Monitor Users Guide - Page 50
    Icon Menu and submenus Lock Description With the control buttons on the monitor locked, you can prevent people from accessing the controls. It also prevents accidental activation in multiple monitors side-by-side setup. Reset Menu Personalize • Menu Buttons: Through OSD to lock the Menu buttons.
  • Dell S2722DZ | Monitor Users Guide - Page 51
    Icon Menu and submenus USB-C Charging Other USB Charging Reset Personalization Others Description Allows you to enable or disable USB-C Charging charging function during monitor power off mode. Allows you to enable or disable Other USB Charging function during monitor Standby mode. Resets all
  • Dell S2722DZ | Monitor Users Guide - Page 52
    run. You can enable this feature by selecting On. Firmware Displays the firmware version of your monitor. Service Tag Displays the Service Tag. The Service Tag is a unique alphanumeric identifier that allows Dell to identify the product specifications and access warranty information. NOTE: The
  • Dell S2722DZ | Monitor Users Guide - Page 53
    OSD warning messages When the monitor does not support a particular resolution mode, the following message is displayed. addressable by this monitor. Recommended mode is 1920 x 1080 (S2422HZ)/2560 x 1440 (S2722DZ). The following message is displayed before the DDC/CI function is disabled. When the
  • Dell S2722DZ | Monitor Users Guide - Page 54
    When the USB-C upstream cable is not connected, the microphone and webcam module is inactive, and the following message is displayed. When you disable webcam only, the following message is displayed. By default, No is selected. You can select "Yes" or "Yes, and do not ask again." If you reset Audio
  • Dell S2722DZ | Monitor Users Guide - Page 55
    you press any button other than the power button, the following messages appear depending on the selected input. A message is displayed while the cable supporting DP alternate mode is connected to the monitor under the following conditions: • When Auto select for USB-C is set to Prompt for Multiple
  • Dell S2722DZ | Monitor Users Guide - Page 56
    The following message is displayed if you select OSD items of Factory Reset in Other feature. The following message is displayed when you select 'Yes' to reset to default settings. Select OSD items of On in Standby Mode in Personalize feature, the following message is displayed. If you adjust the
  • Dell S2722DZ | Monitor Users Guide - Page 57
    displayed. or or NOTE: For microphone and webcam to work, you must connect the USB-C to C upstream cable from the computer to the monitor. See Troubleshooting for more information. Operating the monitor | 57
  • Dell S2722DZ | Monitor Users Guide - Page 58
    1920 x 1080 (S2422HZ)/2560 x 1440 (S2722DZ) as an option, you may have to update your graphics driver. Depending on your computer, complete one of the following procedures: 1. If you have a Dell desktop or laptop, go to https://www.dell.com/support, enter your service tag, and download the latest
  • Dell S2722DZ | Monitor Users Guide - Page 59
    Setting up Windows Hello In Windows 10: 1. Click Windows start menu, click Settings. 2. Click Accounts. 3. Click Sign-in options. Set a PIN before you enroll in Windows Hello. Operating the monitor | 59
  • Dell S2722DZ | Monitor Users Guide - Page 60
    4. Click Add under PIN, enter to Set up a PIN. Enter New PIN and Confirm PIN, and then click Next. After you complete setting the PIN, the options to set up Windows Hello will unlock. 5. Click Set up under Windows Hello, enter to Windows Hello setup. 60 | Operating the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 61
    6. Click Get started. 7. Keep looking directly at your screen and position yourself so that your face is in the center of the frame that appears on screen. The webcam registers your face. Operating the monitor | 61
  • Dell S2722DZ | Monitor Users Guide - Page 62
    8. When the following message is displayed, click Close to exit Windows Hello setup. 9. After the Windows Hello setup is complete, you can also improve the recognition. Click Improve recognition, if necessary. 62 | Operating the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 63
    the monitor webcam as default setting, you must disable the computer built-in webcam. Follow these instructions to identify the computer built-in webcam and disable it: 1. Right-click Dell Monitor Webcam, and click Properties to open the Dell Monitor Webcam Properties. Operating the monitor | 63
  • Dell S2722DZ | Monitor Users Guide - Page 64
    2. Click the Details tab. From the Property drop-down list, select Hardware Ids. 64 | Operating the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 65
    3. The Value section shows the detail hardware ids of this Dell Monitor IR Webcam. The hardware ids of the computer built-in webcam and the monitor webcam are different. The monitor webcam hardware ids are displayed
  • Dell S2722DZ | Monitor Users Guide - Page 66
    The following message is displayed. 5. Click Yes. The computer webcam is now disabled and the monitor webcam is used as the default setting. 6. Restart the computer. 66 | Operating the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 67
    Sound dialog box. Click the playback device. DELL S2422HZ (S2422HZ) 3. If only the HDMI or DP cable is connected from your monitor to the computer, only one speaker that is named as DELL S2422HZ or DELL S2722DZ is displayed in the Sound dialog box. DELL S2422HZ-0 Operating the monitor | 67
  • Dell S2722DZ | Monitor Users Guide - Page 68
    4. Select DELL S2422HZ or DELL S2722DZ, and then click Set Default. The monitor speaker is used as the default setting. DELL S2422HZ-0 5. Click OK to close the Sound dialog box. DELL S2422HZ S2422HZ 68 | Operating the monitor
  • Dell S2722DZ | Monitor Users Guide - Page 69
    for VolP/ UC conference applications. Audio Recording and Playback works in this selection. • DELL S2422HZ or S2722DZ audio path is where audio streams through HDMI/DP/DP alternate mode. Microphone is not supported in this selection. This selection is suitable for Audio Playback only. Audio Playback
  • Dell S2722DZ | Monitor Users Guide - Page 70
    Troubleshooting WARNING: Before you begin working on the following steps, follow the Safety instructions. Self-test Your monitor provides a self-test feature that allows you to check whether one of the following dialog boxes will continuously scroll through the screen. or or 70 | Troubleshooting
  • Dell S2722DZ | Monitor Users Guide - Page 71
    -in diagnostic tool. It helps you determine if the screen abnormality that you are experiencing is an inherent problem with your monitor, or with your computer and video card. To run the built-in diagnostics: 1. is functioning properly. Check the video card and computer. Troubleshooting | 71
  • Dell S2722DZ | Monitor Users Guide - Page 72
    Dell Monitor Quality and Pixel Policy, see Dell Support site at https://www.dell.com/pixelguidelines. • Reset the monitor to factory settings. • Adjust brightness and contrast controls through OSD. • Do not perform any troubleshooting steps. • Contact Dell immediately. 72 | Troubleshooting
  • Dell S2722DZ | Monitor Users Guide - Page 73
    monitor to factory settings. • Perform monitor self-test feature check to determine if the intermittent problem occurs in self-test mode. Missing color Picture missing color • Perform monitor self-test. in or the computer. the correct USB source is not selected Troubleshooting | 73
  • Dell S2722DZ | Monitor Users Guide - Page 74
    Product specific problems Problem Screen image is too support DP alternate mode. • Verify if the device required power charging. • USB-C interface of device cannot support DP alternate mode. • Set Windows to Projection mode. • Ensure that the USB-C cable is not damaged. 74 | Troubleshooting
  • Dell S2722DZ | Monitor Users Guide - Page 75
    Problem Not charging when using USB-C connection to Ensure that you use only Dell approved adapter or the adapter that comes with the product. • Ensure that the USB-C cable is not damaged. • Windows 7 is not supported. • Switch to Windows 10 Manager and restart the computer. Troubleshooting | 75
  • Dell S2722DZ | Monitor Users Guide - Page 76
    playback coming from the device as Echo Cancelling Speakerphone speakers when (S2422HZ or S2722DZ) or DELL S2422HZ or you play audio/ S2722DZ. video on your • Turn Off the monitor, unplug the monitor power computer and reboot lagging/delayed lagging/delayed computer. 76 | Troubleshooting
  • Dell S2722DZ | Monitor Users Guide - Page 77
    Problem What you experience Microphone not Microphone not working or not working or not detected detected Possible solutions • Ensure that the USB-C upstream cable is connected between the monitor and the computer or notebook. • Select "Echo Cancelling Speakerphone (S2422HZ or S2722DZ) from
  • Dell S2722DZ | Monitor Users Guide - Page 78
    Problem Webcam image looks grainy or dark What you experience Webcam image looks grainy or dark Possible solutions • Turn on the camera again the mute through the line out mute, line out external speaker device. (when you select echo canceling speakerphone) should be mute. 78 | Troubleshooting
  • Dell S2722DZ | Monitor Users Guide - Page 79
    Universal Serial Bus (USB) specific problems Specific Symptoms What You Experience Possible Solutions USB interface is USB peripherals not working are not working • 3.0 port. USB is not working No USB functionalities Refer to input source and USB pairing table. Troubleshooting | 79
  • Dell S2722DZ | Monitor Users Guide - Page 80
    at https://www.dell.com/regulatory_compliance. Contacting Dell For customers in the United States, call 800-WWW-DELL (800-999- support content: See https://www.dell.com/support/monitors. To contact Dell for sales, technical support, or customer service issues: 1. Go to https://www.dell.com/support
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
Monitor Model: S2422HZ/S2722DZ
Regulatory Model: S2422HZt/S2722DZt
Dell S2422HZ/S2722DZ
Video Conferencing Monitor
User’s Guide