Page 3 - Contents
│ 3 Contents Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 6About your monitor . . . . . . . . . . . . . . . . . . . . . . . . . .7 Package contents . . . . . . . . . . . . . . . . . . . . . . 7Product features . . . . . . . . . . . . . . . . . . . . . . . 9Identifying part...
Page 6 - Safety instructions; NOTE: Before using the monitor, read the safety information that; Connecting your monitor.
6 │ Safety instructions 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 ...
Page 7 - About your monitor; Package contents; Contacting Dell; Component image; Display
About your monitor │ 7 About your monitor Package contents The following table provides the list of components that are shipped with your monitor. If any component is missing, contact Dell. For more information, see Contacting Dell . NOTE: Some items may be optional and may not ship with yourmonitor...
Page 8 - Regulatory Information
8 │ About your monitor DisplayPort to DisplayPort cable (1.8 meters) Super speed USB 5 Gbps (USB 3.2 Gen1) Type-A to Type-B upstream cable (enables the USB ports on the monitor) • Quick Setup Guide• Safety, Environmental and Regulatory Information
Page 9 - Product features; mounting holes for flexible mounting solutions.
About your monitor │ 9 Product features The Dell P2423D / P2723D monitor has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD), and LED backlight. The monitor features include: • P2423D: 60.45 cm (23.8 in.) viewable area display (measured diagonally).• P2723D: 68.47 cm (27 i...
Page 10 - Identifying parts and controls; Front view; Power LED indicator
10 │ About your monitor Identifying parts and controls Front view 1 Label Description 1 Power LED indicator Solid white light indicates that the monitor is turned on and functioning normally. Blinking white light indicates that the monitor is in Standby Mode.
Page 11 - Express Service; DELL P2423D; Back View with monitor stand; Label; Operating your
About your monitor │ 11 Back view 7 6 1234 5 Q40G024N-700-XXA DELL P2423D Flat Panel Monitor /Monitor Plano Panel /Moniteur écran plat / 液晶顯示器 Model No. /Modelo /N°de modelo / 型號/ 모델명/モデル番 号 : P2423Dc 정격입력/ Entrada de energía : 100-240V 50/60Hz,1.5A 輸入電源:交流電壓 100-240 伏特 ,1.5 安培 ,50/60 赫茲 Удельная мо...
Page 13 - Monitor specifications; Model
About your monitor │ 13 Monitor specifications Model P2423D P2723D Screen type Active matrix-TFT LCD Panel type In-Plane Switching Technology Aspect ratio 16:9 Viewable imageDiagonal Horizontal, Active Area Vertical, Active Area Area 604.50 mm (23.80 in.) 526.85 mm (20.74 in.) 296.35 mm (11.67 in.) ...
Page 15 - Preset display modes
About your monitor │ 15 Preset display modes Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal / Vertical) IBM, 720 x 400 31.50 70.10 28.30 -/+ VESA, 640 x 480 31.50 59.90 25.20 -/- VESA, 640 x 480 37.50 75.00 31.50 -/- VESA, 800 x 600 37.90 ...
Page 16 - Video input signals
16 │ About your monitor Electrical specifications Model P2423D P2723D Video input signals •HDMI 1.4, 600 mV for each differential line, 100 ohm input impedance per differential pair •DisplayPort 1.2, 600 mV for each differential line, 100 ohm input impedance per differential pair AC input voltage/fr...
Page 20 - Pin assignments
20 │ About your monitor Pin assignments DisplayPort connector Pin number 20-pin side of the connected signal cable 1 ML3 (n) 2 GND 3 ML3 (p) 4 ML2 (n) 5 GND 6 ML2 (p) 7 ML1 (n) 8 GND 9 ML1 (p) 10 ML0 (n) 11 GND 12 ML0 (p) 13 GND 14 GND 15 AUX (p) 16 GND 17 AUX (n) 18 Hot Plug Detect 19 Re-PWR 20 +3....
Page 22 - Maximum power supported
22 │ About your monitor Universal Serial Bus (USB) interface This section gives you information about the USB ports that are available on the monitor. SuperSpeed USB 5 Gbps (USB 3.2 Gen1) Transfer speed Data rate Maximum power supported (each port) SuperSpeed 5 Gbps 4.5 W High speed 480 Mbps 4.5 W F...
Page 23 - VCC
About your monitor │ 23 USB downstream connector Pin number 9-pin side of the connector 1 VCC 2 D- 3 D+ 4 GND 5 SSRX- 6 SSRX+ 7 GND 8 SSTX- 9 SSTX+ NOTE: SuperSpeed USB 5 Gbps (USB 3.2 Gen1) functionality requires a SuperSpeed USB 5 Gbps (USB 3.2 Gen1)-capable computer. NOTE: The USB ports on the mo...
Page 24 - Plug and play capability; Operating your monitor; LCD monitor quality and pixel policy; the monitor for long period, we recommend you to:
24 │ About your monitor 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 itse...
Page 25 - sitting in front of the monitor.
About your monitor │ 25 • Ensure that the monitor screen is at eye level or slightly lower when you are sitting in front of the monitor. • Adjust the tilt of the monitor, its contrast, and brightness settings.• Adjust the ambient lighting around you (such as overhead lights, desk lamps, and the curt...
Page 26 - Handling and moving your display; excessive pressure when lifting or moving the monitor.
26 │ About your monitor Handling and moving your display To ensure that the monitor is handled safely when lifting or moving it, observe the following guidelines: • Before moving or lifting the monitor, turn off your computer and the monitor.• Disconnect all cables from the monitor.• Place the monit...
Page 27 - Maintenance guidelines
About your monitor │ 27 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. WARNING: Before cleaning the monitor, unplug the monitor...
Page 28 - and show white scuff marks more than a light-colored monitor.
28 │ About your monitor NOTE: Monitor damage due to improper cleaning methods and the use of benzene, thinner, ammonia, abrasive cleaners, alcohol, compressed air, detergent of any kind will lead to a Customer Induced Damage (CID). CID is not covered under the standard Dell warranty. • If you notice...
Page 29 - Setting up the monitor; Attaching the stand; NOTE: The stand is not installed at the factory when shipped.; To attach the monitor stand:; appearance of the package cushion may vary.
Setting up the monitor │ 29 Setting up the monitor Attaching the stand NOTE: The stand is not installed at the factory when shipped. NOTE: The following instructions are applicable only for the stand that was shipped with your monitor. If you are attaching a stand that you purchased from any other s...
Page 30 - Attach the stand assembly to the display.
30 │ Setting up the monitor 6. Lift the cover, as shown, to access the VESA area for stand assembly. NOTE: Before attaching the stand assembly to the display, ensure that the front plate flap is opened to allow space for assembly. 7. Attach the stand assembly to the display. a. Fit the two tabs on t...
Page 32 - Connecting your monitor
32 │ Setting up the monitor Connecting your monitor WARNING: Before you begin any of the procedures in this section, follow the Safety instructions . NOTE: Dell monitors are designed to work optimally with Dell supplied inbox cables. Dell does not guarantee the video quality and performance if non-D...
Page 34 - Organizing cables
34 │ Setting up the monitor Organizing cables Use the cable-management slot to route the cables connected to your monitor. HDMI 2.0 6. Turn on the Monitor.
Page 35 - Securing your monitor using Kensington lock (optional); The security lock slot is located at the bottom of the monitor. (see; of the lock may vary.
Setting up the monitor │ 35 Securing your monitor using Kensington lock (optional) The security lock slot is located at the bottom of the monitor. (see Security lock slot ). Secure your monitor to a table using the Kensington security lock. For more information on using the Kensington lock (sold sep...
Page 36 - Removing the monitor stand; NOTE: To prevent scratches on the LCD screen when removing the
36 │ Setting up the monitor Removing the monitor stand NOTE: To prevent scratches on the LCD screen when removing the stand, ensure that the monitor is placed on a soft surface and handle it carefully. NOTE: The following steps are specifically for removing the stand that is shipped with your monito...
Page 37 - NOTE: For use only with UL or CSA or GS-listed wall mount bracket
Setting up the monitor │ 37 VESA wall mounting (optional) Q40G024N-700-XXA DELL P2423D Flat Panel Monitor /Monitor Plano Panel /Moniteur écran plat / 液晶顯示器 Model No. /Modelo /N°de modelo / 型號/ 모델명/モデル番 号 : P2423Dc 정격입력/ Entrada de energía : 100-240V 50/60Hz,1.5A 輸入電源:交流電壓 100-240 伏特 ,1.5 安培 ,50/60 赫...
Page 38 - Power on the monitor; Press the Power button to turn On the monitor.; Using the joystick control; Press the joystick to launch the Menu Launcher.
38 │ Operating your monitor Operating your monitor Power on the monitor Press the Power button to turn On the monitor. Using the joystick control Use the joystick control on the rear of the monitor to make On-Screen Display (OSD) adjustments. 1. Press the joystick to launch the Menu Launcher. 2. Mov...
Page 39 - Accessing the Menu Launcher; Joystick; Accessing the OSD menu
Operating your monitor │ 39 Using the On-Screen Display (OSD) menu Accessing the Menu Launcher When you toggle or press the joystick, the Menu Launcher appears to let you access the OSD main menu and shortcut functions. To select a function, move the joystick. The following table describes the Menu ...
Page 40 - Up
40 │ Operating your monitor Using the navigation keys When the OSD main menu is active, move the joystick to configure the settings, following the navigation keys displayed below the OSD. Joystick Description 1 Up Use the Up direction to adjust (increase ranges) items in the OSD menu. 2 Down Use the...
Page 41 - Select the icon to launch the OSD and display the main menu.; move from one icon to another, the option is highlighted.; NOTE: The directional buttons (and the OK button) displayed may; Press and direction to select the desired parameter.
Operating your monitor │ 41 Accessing the OSD menu NOTE: If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings and then wait for the OSD menu to disappear. 1. Selec...
Page 42 - Brightness/Contrast; Brightness
42 │ Operating your monitor Icon Menu and Submenus Description Brightness/ Contrast Use this menu to activate Brightness/Contrast adjustment. Brightness/Contrast 2X Monitor Exit 75% 75% Input Source Color Display Menu Personalize Others Brightness Brightness adjusts the luminance of the backlight. P...
Page 43 - DP
Operating your monitor │ 43 Input Source Use the Input Source menu to select between the different video signals that may be connected to your monitor. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit DP HDMI Auto Select On DP Rename Inputs Reset Input Source DP...
Page 44 - Use
44 │ Operating your monitor Color Use Color to adjust the color setting mode. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit Preset Modes Reset Color Input Color Format RGB Standard
Page 47 - Allows you to set the
Operating your monitor │ 47 Reset Color Resets your monitor’s color settings to the factory default. Display Use the display to adjust image. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit Normal 50 16 : 9 Aspect Ratio Sharpness Response Time Reset Display Col...
Page 48 - Reset all OSD settings to the factory preset values.
48 │ Operating your monitor 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. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit Language Rotation Transparency Tim...
Page 49 - Allows you to choose a feature from; Reset all settings under the
Operating your monitor │ 49 Personalize Select this option to adjust the settings of the personalization. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit Shortcut Key 1 Shortcut Key 2 Shortcut Key 3 Power Button LED USB Reset Personalization Input Source Preset...
Page 50 - Display Info; Displays the monitor’s current settings.
50 │ Operating your monitor Others Select this option to adjust the OSD settings, such as the DDC/CI, LCD conditioning, and so on. Brightness/Contrast Input Source 2X Monitor Color Display Menu Personalize Others Exit Select On Off xxxxxx xxxxxxx Select ENERGY STAR ® Display Info DDC/CI LCD Conditio...
Page 51 - Displays the firmware version of your monitor.
Operating your monitor │ 51 LCD Conditioning Helps reduce minor cases of image retention. Depending on the degree of image retention, the program may take some time to run. To start LCD conditioning, select on. Firmware Displays the firmware version of your monitor. Service Tag Display the service t...
Page 52 - By default, the Menu and Power button lock setting is disabled.
52 │ Operating your monitor Menu and Power button lock Prevents users to access or change OSD menu settings on the display. By default, the Menu and Power button lock setting is disabled. To access the lock menu, press and hold the Up or Down or Left or Right direction for four seconds. A lock menu ...
Page 54 - Lock
54 │ Operating your monitor Unlocking the OSD menu and Power buttons ： 1. Press and hold the Up or Down or Left or Right direction for four seconds. The unlock menu appears. 2. Select the unlock icon to unlock the buttons on the display. OSD warning messages When the monitor does not support a parti...
Page 55 - or
Operating your monitor │ 55 Are you sure you want to lock the Menu Buttons? Yes To unlock the Buttons, refer to the User’s Guide. No When the monitor goes into power-save mode, the following message appears: Going into Standby mode... If either HDMI or DisplayPort cable is not connected, a floating ...
Page 56 - The Power Warning Message box below shall apply to; functions for; When; Factory Reset; is selected, the following message appears:
56 │ Operating your monitor The Power Warning Message box below shall apply to Brightness functions for the first time when user adjust the Brightness level above the default level. default level. Do you want to continue? Yes Adjusting to this value will increase power consumption above the No When ...
Page 57 - See
Operating your monitor │ 57 When you select ‘Yes’ to reset to default settings, the following message will appear: 2X Monitor Select ‘Yes’ to enable the following function(s): When ‘Yes’ is selected, power consumption will increase. When ‘No’ is selected, it will comply with ENERGY STAR requirements...
Page 58 - Setting the maximum resolution
58 │ Operating your monitor Setting the maximum resolution NOTE: The steps may vary slightly depending on the version of Windows you have. To set the maximum resolution for the monitor: In Windows 8.1: 1. For Windows 8.1, select the Desktop tile to switch toclassic desktop.2. Right-click on the desk...
Page 59 - Using the tilt, swivel, and vertical extension; NOTE: The stand is detached when the monitor is shipped from the
Operating your monitor │ 59 Using the tilt, swivel, and vertical extension NOTE: The following instructions are applicable only for attaching the stand that was shipped with your monitor. If you are attaching a stand that you purchased from any other source, follow the set up instructions that were ...
Page 60 - Vertical Extension; Rotate clockwise
60 │ Operating your monitor Rotating the monitor Before you rotate the monitor, your monitor should be fully vertically extended ( Vertical Extension ) and fully tilted up to avoid hitting the bottom edge of the monitor. 1 2 Rotate clockwise
Page 63 - Troubleshooting; becomes disconnected or damaged.
Troubleshooting │ 63 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 conne...
Page 64 - computer and the monitor.; Move the Joystick to select
64 │ Troubleshooting 5. Turn Off your monitor and reconnect the video cable; then turn On both your computer and the monitor. If your monitor screen remains blank after you use the previous procedure, check your video controller and computer, because your monitor is functioning properly. Built-in di...
Page 65 - screen for abnormalities.
Troubleshooting │ 65 4. When initiated, a gray screen apppears. Inspect the screen for abnormalities. 5. Toggle the Joystick. The color of the screen changes to red. Inspect the screen for abnormalities. 6. Repeat step 5 to inspect the display in green, blue, black, white and text screens. 7. The te...
Page 66 - Common problems; Possible Solutions
66 │ Troubleshooting Common problems The following table contains general information about common monitor problems you might encounter and the possible solutions: Common Symptoms What you experience Possible Solutions No Video/Power LED off No picture Ensure that the video cable connecting the moni...
Page 69 - Product-specific problems
Troubleshooting │ 69 Image retention from a static image left on the monitor for a long period of time Faint shadow from the static image displayed appears on the screen • 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...
Page 70 - • Check the signal source.
70 │ Troubleshooting No Input Signalwhen user controlsare pressed No picture, the LED light is white • Check the signal source. Ensure the computer is not in Standby Mode by moving the mouse or pressing any key on the keyboard. • Check if the video cable is plugged in properly. Disconnect and reconn...
Page 71 - Universal Serial Bus (USB) specific problems
Troubleshooting │ 71 Universal Serial Bus (USB) specific problems Common symptoms What you experience Possible Solutions USB interface is not working USB peripherals are not working • Check that your monitor is turned On. • Reconnect the upstream cable to your computer. • Reconnect the USB periphera...
Page 72 - Regulatory information; • Increase the distance between
72 │ Regulatory information Wireless USB peripherals stop working when a USB 3.2 device is plugged in Wireless USB peripherals responding slowly or only working as the distance between itself and its receiver decreases • Increase the distance between the USB 3.2 peripherals and the wireless USB rece...
Page 73 - may not be available in your country.
Regulatory information │ 73 Regulatory information 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 . EU product database for energy label and product informa...
