Related Manuals for Dell P2225H
Summary of Contents for Dell P2225H
- Page 1 Dell P2225H/P2425H/P2425/P2425H WOST/P2725H/P2725H WOST Monitor User’s Guide Model: P2225H/P2425H/P2425/P2425H WOST/P2725H/P2725H WOST Regulatory model: P2225Hb,P2225Hf/P2425Hb,P2425Hc/P2425b/P2725Hb,P2725Ht...
- Page 2 WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2024 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.
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Page 3: Table Of Contents
Contents Safety instructions ......6 About your monitor ......7 Package contents . - Page 4 Cleaning your monitor ........48 Setting up the monitor ..... . 50 Attaching the stand .
- Page 5 ....... 96 Contacting Dell ......97...
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Page 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 monitor. NOTE: Before using the monitor, read the safety information that is shipped with your monitor and printed on the product. -
Page 7: About Your Monitor
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 your monitor. - Page 8 DisplayPort 1.2 cable (DP to DP) Cable length: 1.80 M HDMI 1.4 cable (*for selected countries only) Cable length: 1.80 M USB 3.2 Gen1 (5 Gbps) upstream cable (enables the USB ports on the monitor) Cable length: 1.80 M • Quick Setup Guide •...
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Page 9: Product Features
Thin-Film Transistor (TFT), Liquid Crystal Display (LCD) and LED backlight. The monitor features include: • P2225H: 546.21 mm (21.50 in.) viewable area (measured diagonally). 1920 x 1080 (16:9) resolution, plus full-screen support for lower resolutions. - Page 10 • Dell ComfortView Plus is an integrated low blue light screen feature that improves eye comfort by reducing potentially harmful blue light emissions without compromising color. Through ComfortView Plus technology, Dell has reduced harmful blue light exposure from <50% to <35%. This monitor is certified with TÜV Rheinland Eye Comfort 3.0 with a 4-star rating.
- Page 11 About TÜV Rheinland Eye Comfort 3.0 TÜV Rheinland Eye Comfort 3.0 certification program presents a consumer-friendly star rating scheme to the display industry promoting eye wellness from safety to eye care. Compared to existing certifications, the 5-star-rating program adds rigorous testing requirements on overall eye care attributes such as low blue-light, flicker-free, refresh rate, color gamut, color accuracy and ambient light sensor performance.
- Page 12 Eye Comfort 3.0 Requirements and Star Rating Scheme for Monitors Star Rating Scheme Category Test item 3-star 4-star 5-star TÜV Hardware LBL TÜV Hardware LBL TÜV Hardware LBL Category III (≤50%) Category II (≤35%) Category II (≤35%) Low Blue Light or Software LBL or Category I (≤20%) or Category I...
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Page 13: Operating System Compatibility
• Specific release date(s) when operating system versions, patches, or updates are available. • Specific release date(s) when Dell and Alienware branded monitor firmware, software application, or driver updates are available on the Dell support website. Identifying parts and controls Front view... -
Page 14: Back View
Releases stand from the monitor. Barcode, serial number, and See this label if you need to contact Service Tag label Dell for technical support. The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your monitor and access warranty information. -
Page 15: Rear And Bottom View
Rear and bottom view Rear and bottom view without monitor stand Label Description Security-lock slot Secure your monitor using a security lock (to be purchased separately) to prevent (based on Kensington unauthorized movement of your monitor. Security Slot) Connect the power cable (shipped with your monitor). - Page 16 Connect your USB 3.2 Gen1 (5 Gbps) device.* Super speed USB 5 Gbps NOTE: To use these ports, you must (USB 3.2 Gen1) Type-A connect the USB cable (shipped with your downstream port (3) monitor) to the USB upstream port on the monitor and to your computer.
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Page 17: Monitor Specifications
Monitor specifications Model P2225H Screen type Active matrix - TFT LCD Panel technology In-Plane Switching Technology Aspect ratio 16:9 Viewable image Diagonal 546.21 mm (21.50 in.) Horizontal (active area) 476.06 mm (18.74 in.) Vertical (active area) 267.79 mm (10.54 in.) Area 127483.27 mm... - Page 18 Swivel -45° to 45° Pivot -90° to 90° Cable management Dell Display Manager Easy Arrange and other key features compatibility Security Security-lock slot (cable lock sold separately) *Supports up to FHD 1920 x 1080 100 Hz TMDS as per specified in HDMI 1.4.
- Page 19 Model P2425H/P2425H WOST Screen type Active matrix - TFT LCD Panel technology In-Plane Switching Technology Aspect ratio 16:9 Viewable image Diagonal 604.70 mm (23.81 in.) Horizontal (active area) 527.04 mm (20.75 in.) Vertical (active area) 296.46 mm (11.67 in.) Area 156246.28 mm (242.18 in.
- Page 20 -45° to 45° Pivot -90° to 90° Cable management Yes (applicable for P2425H only) Dell Display Manager Easy Arrange and other key features compatibility Security Security-lock slot (cable lock sold separately) *Supports up to FHD 1920 x 1080 100 Hz TMDS as per specified in HDMI 1.4.
- Page 21 Model P2425 Screen type Active matrix - TFT LCD Panel technology In-Plane Switching Technology Aspect ratio 16:10 Viewable image Diagonal 611.32 mm (24.07 in.) Horizontal (active area) 518.40 mm (20.41 in.) Vertical (active area) 324 mm (12.76 in.) Area 167961.60 mm (260.34 in.
- Page 22 Swivel -45° to 45° Pivot -90° to 90° Cable management Dell Display Manager Easy Arrange and other key features compatibility Security Security-lock slot (cable lock sold separately) *Supports up to WUXGA 1920 x 1200 100 Hz TMDS as per specified in HDMI 1.4.
- Page 23 Model P2725H/P2725H WOST Screen type Active matrix - TFT LCD Panel technology In-Plane Switching Technology Aspect ratio 16:9 Viewable image Diagonal 686 mm (27 in.) Horizontal (active area) 597.89 mm (23.54 in.) Vertical (active area) 336.31 mm (13.24 in.) Area 201076.39 mm (311.67 in.
- Page 24 -45° to 45° Pivot -90° to 90° Cable management Yes (applicable for P2725H only) Dell Display Manager Easy Arrange and other key features compatibility Security Security-lock slot (cable lock sold separately) *Supports up to FHD 1920 x 1080 100 Hz TMDS as per specified in HDMI 1.4.
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Page 25: Resolution Specifications
Resolution specifications Model P2225H/P2425H/P2425H WOST/P2725H/ P2725H WOST Horizontal scan range • VGA: 30 kHz to 83 kHz (automatic) • DisplayPort & HDMI: 30 kHz to 110 kHz (automatic) Vertical scan range • VGA: 48 Hz to 76 Hz (automatic) • DisplayPort and HDMI: 48 Hz to 100 Hz... -
Page 26: Preset Display Modes (Displayport & Hdmi)
Preset display modes (DisplayPort & HDMI) P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST Display mode Horizontal Vertical Pixel Sync frequency frequency clock polarity (kHz) (Hz) (MHz) (Horizontal/ Vertical) VESA, 640 x 480 31.5 59.9 25.2 VESA, 640 x 480 37.5 75.0 31.5 VESA, 720 x 400 31.5... - Page 27 P2425 Display mode Horizontal Vertical Pixel Sync frequency frequency clock polarity (kHz) (Hz) (MHz) (Horizontal/ Vertical) VESA, 640 x 480 31.5 59.9 25.2 VESA, 640 x 480 37.5 75.0 31.5 VESA, 720 x 400 31.5 70.1 28.3 VESA, 800 x 600 37.9 60.3 40.0...
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Page 28: Preset Display Modes (Vga)
Preset display modes (VGA) P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST Display mode Horizontal Vertical Pixel Sync frequency frequency clock polarity (kHz) (Hz) (MHz) (Horizontal/ Vertical) VESA, 640 x 480 31.5 59.9 25.2 VESA, 640 x 480 37.5 75.0 31.5 VESA, 720 x 400 31.5... - Page 29 P2425 Display mode Horizontal Vertical Pixel Sync frequency frequency clock polarity (kHz) (Hz) (MHz) (Horizontal/ Vertical) VESA, 640 x 480 31.5 59.9 25.2 VESA, 640 x 480 37.5 75.0 31.5 VESA, 720 x 400 31.5 70.1 28.3 VESA, 800 x 600 37.9 60.3 40.0...
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Page 30: Electrical Specifications
Electrical specifications Model P2225H/P2425H/P2425H WOST/P2425/ P2725H/P2725H WOST Video input signals • Analog RGB, 0.7 V ± 5%, positive polarity at 75 Ω input impedance • HDMI 1.4 (TMDS)*/DisplayPort 1.2, 600 mV for each differential line, 100 ohm input impedance per differential pair AC input voltage/ 100 VAC to 240 VAC / 50 Hz or 60 Hz ±... - Page 31 • 12.9 W (P • 41.3 kWh (TEC) *P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST: Supports up to FHD 1920 x 1080 100 Hz TMDS as per specified in HDMI 1.4. *P2425: Supports up to WUXGA 1920 x 1200 100 Hz TMDS as per specified in HDMI 1.4.
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Page 32: Physical Characteristics
NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not have control over the different cable suppliers in the market, the type of material, connector and process used to manufacture these cables, Dell does not guarantee video performance on cables that are not shipped with your Dell monitor. - Page 33 NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not have control over the different cable suppliers in the market, the type of material, connector and process used to manufacture these cables, Dell does not guarantee video performance on cables that are not shipped with your Dell monitor.
- Page 34 Base 249.80 mm (9.83 in.) x 177 mm (6.97 in.) Weight P2425H Weight with packaging 6.78 kg (14.95 lb) Weight with stand assembly 4.98 kg (10.98 lb) and cables Weight without stand 3.12 kg (6.88 lb) assembly (For wall mount or VESA mount considerations - no cables) Weight of stand assembly...
- Page 35 NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not have control over the different cable suppliers in the market, the type of material, connector and process used to manufacture these cables, Dell does not guarantee video performance on cables that are not shipped with your Dell monitor.
- Page 36 NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not have control over the different cable suppliers in the market, the type of material, connector and process used to manufacture these cables, Dell does not guarantee video performance on cables that are not shipped with your Dell monitor.
- Page 37 Depth 192.28 mm (7.57 in.) Base 272.80 mm (10.74 in.) x 189 mm (7.44 in.) Weight P2725H Weight with packaging 8.47 kg (18.67 lb) Weight with stand assembly 6.05 kg (13.34 lb) and cables Weight without stand assembly 4.03 kg (8.88 lb) (For wall mount or VESA mount considerations - no cables)
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Page 38: Environmental Characteristics
Environmental characteristics Model P2225H/P2425H/P2425H WOST/P2425/ P2725H/P2725H WOST Compliant standards • ENERGY STAR certified monitor • EPEAT registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status by country. • RoHS-compliant • TCO Certified & TCO Certified Edge •... -
Page 39: Pin Assignments
Pin assignments DisplayPort connector Pin number 20-pin side of the connected signal cable ML3 (n) ML3 (p) ML2 (n) ML2 (p) ML1 (n) ML1 (p) ML0 (n) ML0 (p) AUX (p) AUX (n) Hot Plug Detect Re-PWR +3.3 V DP_PWR │... -
Page 40: Hdmi Connector
HDMI connector Pin number 19-pin side of the connected signal cable TMDS DATA 2+ TMDS DATA 2 SHIELD TMDS DATA 2- TMDS DATA 1+ TMDS DATA 1 SHIELD TMDS DATA 1- TMDS DATA 0+ TMDS DATA 0 SHIELD TMDS DATA 0- TMDS CLOCK+ TMDS CLOCK SHIELD TMDS CLOCK-... - Page 41 VGA connector 15-pin side of the number connected signal cable Video-Red Video-Green Video-Blue Self-test GND-R GND-G GND-B Computer 5 V/3.3 V GND-sync DDC data H-sync V-sync DDC clock │ About your monitor...
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Page 42: Universal Serial Bus (Usb) Interface
Universal Serial Bus (USB) interface This section gives you information about the USB ports that are available on the monitor. Super speed USB 5 Gbps (USB 3.2 Gen1) Transfer speed Data rate Maximum power supported Super speed 5 Gbps 4.5 W High speed 480 Mbps 4.5 W... - Page 43 USB 3.2 downstream connector (Rear) (Bottom) Pin number Signal name Pin number Signal name VBUS StdA_SSRX+ GND_DRAIN StdA_SSTX- StdA_SSTX+ StdA_SSRX- Shell Shield USB Type-C connector Pin number Signal name Pin number Signal name TX1+ TX2+ TX1- TX2- VBUS VBUS SBU1 SBU2 VBUS VBUS...
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Page 44: Plug And Play Capability
During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the display quality or usability. For more information on Dell Monitor Quality and Pixel Policy, see www.dell.com/pixelguidelines. -
Page 45: Ergonomics
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: •... - Page 46 • 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.
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Page 47: Handling And Moving Your Display
Handling and moving your display To ensure that the monitor is handled safely when lifting or moving it, follow these guidelines: • Before moving or lifting the monitor, turn off your computer and the monitor. • Disconnect all cables from the monitor. •... -
Page 48: Maintenance Guidelines
• Use a clean cloth that is slightly dampened with water to clean the stand assembly, the screen, and the chassis of your Dell monitor. If available, use a screen-cleaning tissue or solution suitable for cleaning Dell monitors. - Page 49 Customer Induced Damage (CID). CID is not covered under the standard Dell warranty. • If you notice white residual powder when you unpack your monitor, wipe it off with a cloth.
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Page 50: Setting Up The Monitor
Setting up the monitor Attaching the stand NOTE: The stand assembly is not pre-installed when the monitor is shipped from the factory. 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 source, follow the setup instructions that were included with the stand. - Page 51 4. After fully tightening the screw, fold the screw handle flat within the recess. 5. Lift the protective 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 fully opened, as shown below, to allow space for assembly.
- Page 52 7. Hold the stand riser and lift the monitor carefully, then place it on a flat surface. NOTE: Lift the monitor carefully to prevent it from slipping or falling. 8. Remove the protective cover from the monitor. │ Setting up the monitor...
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Page 53: Connecting Your Monitor
NOTE: Dell monitors are designed to work optimally with the Dell- supplied cables inside the box. Dell does not guarantee the video quality and performance if non-Dell cables are used. NOTE: Route the cables through the cable-management slot before connecting them. -
Page 54: Connecting The Hdmi Cable (Optional)
Connecting the HDMI cable (optional) Connecting the VGA cable (optional) Organizing your cables When connecting the necessary cables (see Connecting your monitor for cable attachment), organize all cables as shown above. │ Setting up the monitor... -
Page 55: Securing Your Monitor Using Kensington Lock (Optional)
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 separately), see the documentation that is shipped with the lock. -
Page 56: Removing The Monitor Stand
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 monitor. -
Page 57: Vesa Wall Mounting (Optional)
NOTE: For use only with UL or CSA or GS-listed wall mount bracket with minimum weight or load bearing capacity of 10.32 kg (P2225H)/ 12.48 kg (P2425H/P2425H WOST)/12.60 kg (P2425)/16.12 kg (P2725H/P2725H WOST). -
Page 58: Operating The Monitor
Operating the monitor Turn 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. -
Page 59: Enable Menu Voice Function (Optional)
This feature can also be disabled in the Main Menu. 1. Power on the monitor by pressing the concave button. 2. Connect the Dell Monitor Text to Speech User Interface Module-TS23* to the USB port marked CVAA at the back of the monitor. Upon successful connection to the correct USB port, you will receive an audio feedback saying CVAA connected. -
Page 60: Using The On-Screen Display (Osd) Menu
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 Launcher functions: Label Icon Description... -
Page 61: Using The Navigation Keys
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. NOTE: To exit the current menu item and return to the previous menu, move the joystick to the left until you exit. │... -
Page 62: Accessing The Menu System
Accessing the menu system NOTE: After you change the settings, press the joystick to save the changes before exiting or proceeding to another menu. Icon Menu and Description submenu Brightness/ Adjusts the brightness and the contrast of the display. Contrast Brightness Brightness adjusts the luminance of the backlight. - Page 63 Auto Adjust Even though your computer recognizes your monitor on startup, the Auto Adjust function optimizes the display settings for use with your particular setup. Auto Adjust allows the monitor to self-adjust to the incoming video signal. After using Auto Adjust, you can further tune your monitor by using the Pixel Clock (Coarse) and Phase (Fine) controls under Display settings.
- Page 64 Input Source Select between the different video signals that may be connected to your monitor. Select VGA when you are using the VGA connector. Press the joystick to confirm the selection. Select DP when you are using the DisplayPort (DP) connector.
- Page 65 Options for Allows you to set this function to: DP/HDMI • Prompt for Multiple Inputs: Always displays the “Switch to DP/HDMI Video Input” message for you to choose whether to switch or not. • Always Switch: Automatically switches to DP/ HDMI video input (without prompting) when the DisplayPort or HDMI cable is connected.
- Page 66 Preset Modes Allows you to choose from the list of preset color modes. Press the joystick to confirm the selection. • Standard: This is the default setting. Using a low blue light panel, this monitor is certified by TÜV to reduce blue light output and create more relaxing and less stimulating images.
- Page 67 Input Color Allows you to set the video input mode to: Format • 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.
- Page 68 This function can shift the color of the video image to green or purple. This is used to adjust the desired flesh tone color. Move the joystick to adjust the hue level from '0' to '100'. NOTE: The function is available only when you select Movie or Game preset mode.
- Page 69 Use Display to adjust the images. P2225H/P2425H/P2425H WOST/P2725H/ P2725H WOST P2425 Aspect Ratio Adjusts the image ratio to 16:9 (P2225H/P2425H/ P2425H WOST/P2725H/P2725H WOST), 16:10 (P2425), 4:3, or 5:4. Horizontal Move the joystick to adjust the image left or right (min.
- Page 70 Vertical Move the joystick to adjust the image up or down (min. Position 0/max. 100). NOTE: The function is only available for VGA input. Sharpness This function can make the image look sharper or softer. Move the joystick to adjust the sharpness level from '0' to '100'.
- Page 71 Menu Adjusts the settings of the OSD, such as the languages of the OSD, the amount of time the menu remains on screen, and so on. Language Sets the OSD display to one of the eight languages (English, Spanish, French, German, Brazilian Portuguese, Russian, Simplified Chinese, or Japanese).
- Page 72 Lock With the control buttons on the monitor is locked, you can prevent others from accessing the controls. • Menu Buttons: All joystick functions are locked and not accessible by the user. • Power Button: Only the Power button is locked and not accessible by the user.
- Page 73 Personalize Shortcut Key 1 Select a function from Preset Modes, Brightness/ Shortcut Key 2 Contrast, Auto Adjust, Input Source, Aspect Ratio, Rotation, or Display Info and set it as a shortcut key. Shortcut Key 3 Power Button Allows you to set the state of the power light to save energy.
- Page 74 Others Adjusts the OSD settings, such as DDC/CI, LCD Conditioning, Self-Diagnostic, and so on. DDC/CI DDC/CI (Display Data Channel/Command Interface) allows you to adjust the monitor settings using software on your computer. Enable this function for the best user experience and optimum performance of your monitor. You can disable this function by selecting Off.
- Page 75 Helps reduce minor cases of image retention. Conditioning Depending on the degree of image retention, the program may take some time to run. You can enable this function by selecting On. Self- Select this function to run the built-in diagnostics, see Diagnostic Built-in diagnostics.
- Page 76 NOTE: The image shown above is for the purpose of illustration only. The information may vary depending on the model and current settings. Dell Monitor To access the general monitor support materials for Support your monitor, use your smartphone to scan the QR code.
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Page 77: Osd Messages
OSD messages Initial Setup When Factory Reset is selected, the following message appears: If you select Yes to reset to default settings, the following message appears: │ Operating the monitor... -
Page 78: Osd Warning Message
Monitor specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. The recommended mode is 1920 x 1080 (P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST)/1920 x 1200 (P2425). When you adjust the Brightness level above the default level for the first time, the... - Page 79 You will see the following message before the Lock function is activated: NOTE: The message may be slightly different according to the selected settings. When you change the default USB Charging setting for the first time, the following message appears: NOTE: If you select Yes, the message will not appear the next time you change the USB Charging setting.
- Page 80 When the monitor goes into Standby mode, the following message appears: Activate the computer and wake up the monitor to gain access to the OSD. The OSD functions only in the normal operation mode. If you press the joystick during the Standby mode, the following message will appear depending on the selected input: Activate the computer and the monitor to gain access to the OSD.
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Page 81: Locking The Control Buttons
Locking the control buttons You can lock the monitor control buttons to prevent access to the OSD menu and/ or power button. 1. Move and hold the joystick up or down or left or right for about 4 seconds until a pop-up menu appears. 2. -
Page 82: Setting The Maximum Resolution
In Windows 10 and Windows 11: 1. Right-click on the desktop and click Display settings. 2. If you have more than one monitor connected, ensure to select P2225H/ P2425H/P2425/P2725H. 3. Click the Display Resolution dropdown list and select 1920 x 1080 (P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST)/1920 x 1200 (P2425). -
Page 83: Using The Tilt, Swivel, Pivot And Height Adjustment
Using the tilt, swivel, pivot and height adjustment 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 setup instructions that were included with the stand. -
Page 84: Pivot Adjustment
Pivot adjustment Before you rotate the display, ensure it is completely extended vertically and completely tilted up to avoid hitting the bottom edge of the monitor. Rotate clockwise │ Operating the monitor... -
Page 85: Rotate Counterclockwise
Rotate counterclockwise NOTE: To use the Display Rotation function (Landscape versus Portrait view) with your Dell computer, you require an updated graphics driver that is not included with this monitor. To download the graphics driver, go to www.dell.com/support and see the Download section for Video Drivers for latest driver updates. -
Page 86: Adjusting The Rotation Display Settings Of Your System
After you have rotated your monitor, you need to complete the procedure below to adjust the Rotation Display Settings of your system. NOTE: If you are using the monitor with a non-Dell computer, you need to go to the graphics driver website or your computer manufacturer website for information on rotating the 'contents' on your display. -
Page 87: Troubleshooting
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 whether 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. -
Page 88: Built-In Diagnostics
Built-in diagnostics Your monitor has a built-in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent problem with your monitor, or with your computer and video card. To run the built-in diagnostics: 1. Ensure that the screen is clean (no dust particles on the surface of the screen). -
Page 89: Common Problems
Common problems The following table contains general information about common monitor problems you might encounter and the possible solutions: Common What you Possible solutions symptoms experience No video/power No picture • Ensure that the video cable connecting the LED off monitor and the computer is properly connected and secure. - Page 90 • Cycle power On-Off. has spots • 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. Stuck-on pixels LCD screen •...
- Page 91 • Restart the computer in the safe mode. Safety related Visible signs • Do not perform any troubleshooting steps. issues of smoke or • Contact Dell immediately. sparks Intermittent Monitor • Ensure that the video cable connecting the problems malfunctions...
- Page 92 Missing color Picture • Perform monitor self-test feature check missing color (see Self-test). • Ensure that the video cable connecting the monitor to the computer is connected properly and is secure. • Check for bent or broken pins in the video cable connector.
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Page 93: Product Specific Problems
Product specific problems Specific What you Possible solutions symptoms experience Screen image is too Image is centered on • Check the Aspect Ratio setting in small screen, but does not the Display menu OSD. fill the entire viewing • Reset the monitor to factory settings. area Cannot adjust the OSD does not... -
Page 94: Universal Serial Bus (Usb) Specific Problems
When a PS console A message appears Change the resolution of the PS console is connected, the to notify you that the in Safe Mode. For the information about monitor is not monitor does not setting up the resolution, go to the compatible with support the current official website of PlayStation. - Page 95 Wireless USB Wireless USB • Increase the distance between the peripherals stop peripherals USB 3.2 peripherals and the wireless working when a responding slowly USB receiver. USB 3.2 device is or only working as • Position your wireless USB receiver as plugged in the distance close as possible to the wireless USB...
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Page 96: Regulatory Information
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 information sheet P2225H: https://eprel.ec.europa.eu/qr/1865618 P2425H: https://eprel.ec.europa.eu/qr/1865623 P2425H WOST: https://eprel.ec.europa.eu/qr/1865626... -
Page 97: Contacting Dell
Contacting Dell To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell. NOTE: Availability varies by country and product, and some services may not be available in your country. NOTE: If you do not have an active internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.