Monitor Users Guide
Page 4
... and USB cable 32 Connecting the HDMI cable (optional 33 Organizing cables 34 Securing your monitor using Kensington lock (optional) 35 Removing the monitor stand 36 VESA wall mounting (optional 37 Operating your monitor 38 Power on the monitor 38 Using the joystick control 38 Using the On-Screen Display (OSD) menu 39 Accessing the Menu Launcher 39 Using the navigation keys 40 Accessing the OSD menu 41 Menu and Power button lock 52 OSD warning messages 54 Setting the maximum resolution 58 Using the tilt, swivel, and vertical...
... and USB cable 32 Connecting the HDMI cable (optional 33 Organizing cables 34 Securing your monitor using Kensington lock (optional) 35 Removing the monitor stand 36 VESA wall mounting (optional 37 Operating your monitor 38 Power on the monitor 38 Using the joystick control 38 Using the On-Screen Display (OSD) menu 39 Accessing the Menu Launcher 39 Using the navigation keys 40 Accessing the OSD menu 41 Menu and Power button lock 52 OSD warning messages 54 Setting the maximum resolution 58 Using the tilt, swivel, and vertical...
Monitor Users Guide
Page 6
... not place the monitor inside of controls, adjustments, or procedures other than those specified in the wall mounting section of the display. • Connect the power cable from potential damage and to ensure your monitor. • Do not place and use the correct VESA specifications as mentioned in this document for future reference. The screen is fragile and can be wall mounted using the monitor, read the safety...
... not place the monitor inside of controls, adjustments, or procedures other than those specified in the wall mounting section of the display. • Connect the power cable from potential damage and to ensure your monitor. • Do not place and use the correct VESA specifications as mentioned in this document for future reference. The screen is fragile and can be wall mounted using the monitor, read the safety...
Monitor Users Guide
Page 9
...; Digital connectivity with DisplayPort and HDMI. • Equipped with TUV Rheinland (Hardware Solution) at factory reset/default setting model (Preset mode: Standard). About your computer. • On-Screen Display (OSD) adjustments for ease of setup and screen optimization. • Power and joystick buttons lock. • Removable stand and Video Electronics Standards Association (VESA™) 100 mm mounting holes for lower resolutions. • Color gamut of blue light emitted from the monitor to eye fatigue and digital eye strain. The monitor features...
...; Digital connectivity with DisplayPort and HDMI. • Equipped with TUV Rheinland (Hardware Solution) at factory reset/default setting model (Preset mode: Standard). About your computer. • On-Screen Display (OSD) adjustments for ease of setup and screen optimization. • Power and joystick buttons lock. • Removable stand and Video Electronics Standards Association (VESA™) 100 mm mounting holes for lower resolutions. • Color gamut of blue light emitted from the monitor to eye fatigue and digital eye strain. The monitor features...
Monitor Users Guide
Page 11
...-outlet. To turn the monitor on or off. Contains monitor details and support information. Use to organize cables by inserting them through the slot. behind attached VESA compatible wall mount kit (100 mm x Cover) 100 mm). 2 Regulatory label Lists the regulatory approvals. 3 Stand release button 4 Barcode, serial number, and Service Tag label 5 Power On/Off button 6 Joystick 7 Cable-management slot Releases the stand from the monitor. About your monitor) Use to control the OSD menu. (For...
...-outlet. To turn the monitor on or off. Contains monitor details and support information. Use to organize cables by inserting them through the slot. behind attached VESA compatible wall mount kit (100 mm x Cover) 100 mm). 2 Regulatory label Lists the regulatory approvals. 3 Stand release button 4 Barcode, serial number, and Service Tag label 5 Power On/Off button 6 Joystick 7 Cable-management slot Releases the stand from the monitor. About your monitor) Use to control the OSD menu. (For...
Monitor Users Guide
Page 12
...7 Bottom view without monitor stand Label Description Use 1 Security lock slot Secure your monitor using a security lock (based on Kensington (purchased separately) to prevent unauthorized Security Slot) movement of your monitor. 2 Power connector Connect the power cable (shipped with your monitor). 3 Stand lock To lock the stand to the monitor using a M3 x 6 mm screw (screw not included). 4 HDMI port Connect to your computer using a HDMI cable (purchased separately). 5 DisplayPort Connect to your computer using a DisplayPort cable (shipped with your monitor). 6 USB 3.2 Gen1...
...7 Bottom view without monitor stand Label Description Use 1 Security lock slot Secure your monitor using a security lock (based on Kensington (purchased separately) to prevent unauthorized Security Slot) movement of your monitor. 2 Power connector Connect the power cable (shipped with your monitor). 3 Stand lock To lock the stand to the monitor using a M3 x 6 mm screw (screw not included). 4 HDMI port Connect to your computer using a HDMI cable (purchased separately). 5 DisplayPort Connect to your computer using a DisplayPort cable (shipped with your monitor). 6 USB 3.2 Gen1...
Monitor Users Guide
Page 14
... mm Bottom 16.72 mm Adjustability Height adjustable stand 150 mm 17.77 mm Tilt -5° to 21° Swivel -45° to 45° Pivot Cable management Dell display manager compatibility Security -90° to 90° Yes Easy Arrange and other key features Security lock slot (cable lock optional purchase) Resolution specifications Model P2423D/P2723D Horizontal scan range Vertical scan range Maximum preset resolution 29 kHz to 113 kHz...
... mm Bottom 16.72 mm Adjustability Height adjustable stand 150 mm 17.77 mm Tilt -5° to 21° Swivel -45° to 45° Pivot Cable management Dell display manager compatibility Security -90° to 90° Yes Easy Arrange and other key features Security lock slot (cable lock optional purchase) Resolution specifications Model P2423D/P2723D Horizontal scan range Vertical scan range Maximum preset resolution 29 kHz to 113 kHz...
Monitor Users Guide
Page 29
... installed at the factory when shipped. If you are attaching a stand that you purchased from any other source, follow the setup instructions that secures it. 2. To attach the monitor stand: 1. Insert the stand base blocks fully into the stand slot. 4. After fully tightening the screw, fold the screw handle flat within the recess. Lift the screw handle and turn the screw clockwise. 5. The appearance of carton to remove...
... installed at the factory when shipped. If you are attaching a stand that you purchased from any other source, follow the setup instructions that secures it. 2. To attach the monitor stand: 1. Insert the stand base blocks fully into the stand slot. 4. After fully tightening the screw, fold the screw handle flat within the recess. Lift the screw handle and turn the screw clockwise. 5. The appearance of carton to remove...
Monitor Users Guide
Page 30
Attach the stand assembly to access the VESA area for assembly. 7. Lift the cover, as shown, to the display. Fit the two tabs on the back of the stand to allow space for stand assembly. Press the stand down till it snaps into place. 30 │ Setting up the monitor 6. NOTE: Before attaching the stand assembly to the display, ensure that the front plate flap is opened to the groove on the upper part of the display. b. a.
Attach the stand assembly to access the VESA area for assembly. 7. Lift the cover, as shown, to the display. Fit the two tabs on the back of the stand to allow space for stand assembly. Press the stand down till it snaps into place. 30 │ Setting up the monitor 6. NOTE: Before attaching the stand assembly to the display, ensure that the front plate flap is opened to the groove on the upper part of the display. b. a.
Monitor Users Guide
Page 45
... screen appears warmer with a blue tint. • Custom Color: Allows you to choose from a list of preset color modes. • Standard: Loads the monitor's default color settings. Press the and directions to adjust the three colors (R, G, B) values and create your own preset color mode. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color Standard Movie Game Warm Cool Custom Color Exit Operating your monitor │ 45 This is the default...
... screen appears warmer with a blue tint. • Custom Color: Allows you to choose from a list of preset color modes. • Standard: Loads the monitor's default color settings. Press the and directions to adjust the three colors (R, G, B) values and create your own preset color mode. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color Standard Movie Game Warm Cool Custom Color Exit Operating your monitor │ 45 This is the default...
Monitor Users Guide
Page 46
... supports only YCbCr output. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color RGB YCbCr Exit Hue Saturation This feature can adjust the color saturation of the video image. Press to increase the monochrome appearance of the video image. Press to increase the green shade of the video image. This is used to increase the purple shade of the video image. This feature can shift the color of the video image...
... supports only YCbCr output. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color RGB YCbCr Exit Hue Saturation This feature can adjust the color saturation of the video image. Press to increase the monochrome appearance of the video image. Press to increase the green shade of the video image. This is used to increase the purple shade of the video image. This feature can shift the color of the video image...
Monitor Users Guide
Page 47
Reset Color Display Resets your monitor │ 47 Operating your monitor's color settings to the factory default. Use or to adjust the sharpness from 0 to the factory default values. Reset Display Resets all display settings to 100. Response Time Allows you to set the Response Time to 16:9, 4:3 or 5:4. Sharpness This feature can make the image look sharper or softer. Use the display to adjust image. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Aspect Ratio Sharpness Response Time Reset Display 16 : 9 50 Normal...
Reset Color Display Resets your monitor │ 47 Operating your monitor's color settings to the factory default. Use or to adjust the sharpness from 0 to the factory default values. Reset Display Resets all display settings to 100. Response Time Allows you to set the Response Time to 16:9, 4:3 or 5:4. Sharpness This feature can make the image look sharper or softer. Use the display to adjust image. 2X Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Aspect Ratio Sharpness Response Time Reset Display 16 : 9 50 Normal...
Monitor Users Guide
Page 50
... selecting on for best user experience and optimum performance of your monitor. 2X Monitor Brightness/Contrast Display Info Input Source DDC/CI On Color LCD Conditioning O Display Firmware Menu Service Tag Personalize Others Self-Diagnostic Reset Others Factory Reset Exit 50 │ Operating your monitor You can disable this feature by selecting Off. DDC/CI (display data channel/command interface) allows your monitor parameters (brightness, color balance and etc.) to adjust the OSD settings, such as the...
... selecting on for best user experience and optimum performance of your monitor. 2X Monitor Brightness/Contrast Display Info Input Source DDC/CI On Color LCD Conditioning O Display Firmware Menu Service Tag Personalize Others Self-Diagnostic Reset Others Factory Reset Exit 50 │ Operating your monitor You can disable this feature by selecting Off. DDC/CI (display data channel/command interface) allows your monitor parameters (brightness, color balance and etc.) to adjust the OSD settings, such as the...
Monitor Users Guide
Page 54
... Power buttons: 1. OSD warning messages When the monitor does not support a particular resolution mode, the following message before the Lock function is receiving from the computer. Yes No You will see the following message is displayed: 2560x1440, This means that the monitor cannot synchronize with the signal that it is activated: 54 │ Operating your monitor Recommended mode is disabled: The function of adjusting display setting using...
... Power buttons: 1. OSD warning messages When the monitor does not support a particular resolution mode, the following message before the Lock function is receiving from the computer. Yes No You will see the following message is displayed: 2560x1440, This means that the monitor cannot synchronize with the signal that it is activated: 54 │ Operating your monitor Recommended mode is disabled: The function of adjusting display setting using...
Monitor Users Guide
Page 55
.... No HDMI Cable The display will go into Standby mode in 4 minutes. www.dell.com/P2X23D or No DP Cable The display will enter Standby Mode after 4 minutes if left at this state. If either HDMI or DisplayPort cable is not connected, a floating dialog box as shown below appears. To unlock the Buttons, refer to the connected input signal. Are you sure you want to lock the Menu Buttons?
.... No HDMI Cable The display will go into Standby mode in 4 minutes. www.dell.com/P2X23D or No DP Cable The display will enter Standby Mode after 4 minutes if left at this state. If either HDMI or DisplayPort cable is not connected, a floating dialog box as shown below appears. To unlock the Buttons, refer to the connected input signal. Are you sure you want to lock the Menu Buttons?
Monitor Users Guide
Page 58
... monitor connected, ensure to your graphics card website and download the latest graphic drivers. 58 │ Operating your monitor Click OK. Click Keep changes. If you are using a non-Dell computer (laptop or desktop): • Go to the support site for your computer and download the latest graphic drivers. • Go to select P2423D/ P2723D. 3. Right-click on the desktop and click Screen Resolution. 3. Click the Display Resolution...
... monitor connected, ensure to your graphics card website and download the latest graphic drivers. 58 │ Operating your monitor Click OK. Click Keep changes. If you are using a non-Dell computer (laptop or desktop): • Go to the support site for your computer and download the latest graphic drivers. • Go to select P2423D/ P2723D. 3. Right-click on the desktop and click Screen Resolution. 3. Click the Display Resolution...
Monitor Users Guide
Page 63
... video cables from the monitor. No HDMI Cable The display will go into Standby mode in 4 minutes. www.dell.com/P2X23D 4. Troubleshooting WARNING: Before you to be involved. 3. Turn on -screen (against a black background), if the monitor cannot sense a video signal and is functioning properly. The floating dialog box should appear on the monitor. www.dell.com/P2X23D or No DP Cable The display will continuously scroll through the screen...
... video cables from the monitor. No HDMI Cable The display will go into Standby mode in 4 minutes. www.dell.com/P2X23D 4. Troubleshooting WARNING: Before you to be involved. 3. Turn on -screen (against a black background), if the monitor cannot sense a video signal and is functioning properly. The floating dialog box should appear on the monitor. www.dell.com/P2X23D or No DP Cable The display will continuously scroll through the screen...
Monitor Users Guide
Page 64
... video controller and computer, because your monitor and reconnect the video cable; Turn Off your monitor is clean (no dust particles on the surface of the screen). 2. Press the Joystick buttton to launch the OSD Menu Launcher and move the Joystick up to select " " to initiate the selfdiagnostic process. 2X Monitor Brightness/Contrast Display Info Input Source DDC/CI Color LCD Conditioning Display Firmware Menu Personalize Service Tag Self-Diagnostic Select Others Reset Others Factory Reset...
... video controller and computer, because your monitor and reconnect the video cable; Turn Off your monitor is clean (no dust particles on the surface of the screen). 2. Press the Joystick buttton to launch the OSD Menu Launcher and move the Joystick up to select " " to initiate the selfdiagnostic process. 2X Monitor Brightness/Contrast Display Info Input Source DDC/CI Color LCD Conditioning Display Firmware Menu Personalize Service Tag Self-Diagnostic Select Others Reset Others Factory Reset...
Monitor Users Guide
Page 68
... Picture missing color Picture color not good • Reset the monitor to Factory Settings (Factory Reset). • Perform monitor self-test feature check to determine if the scrambled screen appears in self-test mode. • Check for bent or broken pins in the video cable connector. • Restart the computer in the safe mode. • Do not perform any troubleshooting steps. • Contact Dell immediately. • Ensure that the video cable connecting the monitor to...
... Picture missing color Picture color not good • Reset the monitor to Factory Settings (Factory Reset). • Perform monitor self-test feature check to determine if the scrambled screen appears in self-test mode. • Check for bent or broken pins in the video cable connector. • Restart the computer in the safe mode. • Do not perform any troubleshooting steps. • Contact Dell immediately. • Ensure that the video cable connecting the monitor to...
Monitor Users Guide
Page 69
... too Image is locked. These can displayed appears be adjusted in Windows Power Options on screen, • Check the Aspect Ratio small but does not fill entire viewing setting in the Display area settings OSD. • Reset the monitor to unlock (for more information, see Menu and Power button lock). Image retention from • Set the screen to turn On the monitor. • Check whether the OSD menu is centered on the screen or Mac Energy Saver setting. • Alternatively, use a dynamically changing...
... too Image is locked. These can displayed appears be adjusted in Windows Power Options on screen, • Check the Aspect Ratio small but does not fill entire viewing setting in the Display area settings OSD. • Reset the monitor to unlock (for more information, see Menu and Power button lock). Image retention from • Set the screen to turn On the monitor. • Check whether the OSD menu is centered on the screen or Mac Energy Saver setting. • Alternatively, use a dynamically changing...
Display Manager Users Guide
Page 20
... and holding the Shift key. 20 | Troubleshooting Update the driver of such device if the latest version is recommended to disable MST/DP 1.2 using Nvidia-based G-sync technology. • Virtual and wireless displays do not support DDC/CI. • On older models of monitors with a message when a newer version of Dell monitors. Restart your computer is connected to the Internet, you will be prompted...
... and holding the Shift key. 20 | Troubleshooting Update the driver of such device if the latest version is recommended to disable MST/DP 1.2 using Nvidia-based G-sync technology. • Virtual and wireless displays do not support DDC/CI. • On older models of monitors with a message when a newer version of Dell monitors. Restart your computer is connected to the Internet, you will be prompted...