Dell P2425H Monitor Users Guide

Dell P2425H Manual

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  • Dell P2425H | Monitor Users Guide - Page 1
    De l l 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
  • Dell P2425H | 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 © 2024 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its
  • Dell P2425H | Monitor Users Guide - Page 3
    Contents Safety instructions 6 About your monitor 7 Package contents 7 Product features 9 Operating system compatibility 13 Identifying parts and controls 13 Front view 13 Back view 14 Rear and bottom view 15 Monitor specifications 17 Resolution specifications 25 Supported video modes 25
  • Dell P2425H | Monitor Users Guide - Page 4
    the VGA cable (optional 54 Organizing your cables 54 Securing your monitor using Kensington lock (optional 55 Removing the monitor stand 56 VESA wall mounting (optional 57 Operating the monitor 58 Turn on the monitor 58 Using the joystick control 58 Enable Menu Voice function (optional
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    85 Adjusting the rotation display settings of your system . . 86 Troubleshooting 87 Self-test 87 Built-in diagnostics 88 Common problems 89 Product specific problems 93 Universal Serial Bus (USB) specific problems 94 Regulatory information 96 FCC notices (U.S. only) and other regulatory
  • Dell P2425H | Monitor Users Guide - Page 6
    marked on the product. • Certain monitors can be wall mounted using the VESA mount that is sold separately. Ensure to use the correct VESA specifications as mentioned in the wall mounting section of the User's Guide. For information on safety instructions, see the Safety, Environmental, and
  • Dell P2425H | Monitor Users Guide - Page 7
    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. Some features may not be available in certain countries. Component
  • Dell P2425H | Monitor Users Guide - Page 8
    (*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 • Safety, Environmental, and Regulatory Information *Check with the sales representative of the respective country. 8 │ About your
  • Dell P2425H | Monitor Users Guide - Page 9
    (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. • P2425H/P2425H WOST: 604.70 mm (23.81 in.) viewable area (measured
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    -free screen, up to 100 Hz refresh rate, a color gamut of minimum 95% sRGB. Dell ComfortView Plus feature is enabled by default on your monitor. • This monitor uses a low blue light panel. When the monitor is reset to factory settings or default setting, it is in compliance with TÜV Rheinland
  • Dell P2425H | Monitor Users Guide - Page 11
    , and freedom of movement). For more information around TÜV Eye Comfort certification please refer to: https://www.tuv.com/world/en/eye-comfort.html About your monitor │ 11
  • Dell P2425H | Monitor Users Guide - Page 12
    (CIE 1931) & sRGB4 Min.95% (CIE 1931) Eye Comfort User Guide Remark User guide Yes Yes Yes 1 Software controls the blue light emission by reducing excessive blue a standard red, green, and blue color space that is in use on monitors, printers, and the World Wide Web. 5 DCI-P3, short for Digital
  • Dell P2425H | Monitor Users Guide - Page 13
    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 Label Description 1 Power LED indicator
  • Dell P2425H | Monitor Users Guide - Page 14
    . See this label if you need to contact 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. To turn the monitor on or off. Use to control the OSD
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    using a M3x6 mm screw (screw not included). DisplayPort Connect your computer with the DisplayPort cable (shipped with your monitor). VGA connector Connect your computer with the VGA cable (to be purchased separately). Super speed USB 5 Gbps (USB 3.2 Gen1) Type-B upstream port Connect the
  • Dell P2425H | Monitor Users Guide - Page 16
    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. 9 Connect your USB 3.2 Gen1 (5 Gbps) device.* Super speed USB 5 Gbps (USB 3.2 Gen1) Type-C downstream
  • Dell P2425H | Monitor Users Guide - Page 17
    Monitor specifications Model Screen type Panel technology Aspect ratio Viewable image Diagonal Horizontal (active area) Vertical (active area) Area Pixel pitch Pixel per system 8 ms gray-to-gray (Normal) 5 ms gray-to-gray (Fast) Up to 16.70 million colors 99% sRGB (typical) About your monitor │ 17
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    with charging capability of up to 15 W PD Border width (edge of monitor to active area) Top 6 mm Left/Right 6 mm Bottom 12 mm management Yes Dell Display Manager compatibility Easy Arrange and other key features Security Security-lock slot (cable lock sold separately) *Supports up to
  • Dell P2425H | Monitor Users Guide - Page 19
    Viewing angle Vertical Horizontal Luminance output Contrast ratio Faceplate coating Backlight Response time Color depth Color gamut P2425H/P2425H WOST Active matrix - TFT LCD In-Plane Switching Technology 16:9 604.70 mm (23.81 Up to 16.70 million colors 99% sRGB (typical) About your monitor │ 19
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    with charging capability of up to 15 W PD Border width (edge of monitor to active area) Top 5.80 mm Left/Right 5.80 mm Bottom 12 for P2425H only) Dell Display Manager compatibility Easy Arrange and other key features Security Security-lock slot (cable lock sold separately) *Supports up
  • Dell P2425H | Monitor Users Guide - Page 21
    Backlight Response time Color depth Color gamut P2425 Active matrix - TFT LCD In-Plane Switching Technology 16:10 611.32 mm (24.07 in.) 518.40 mm (20.41 in.) 324 mm (12.76 in.) 167961.60 mm2 (260.34 in.2) ms gray-to-gray (Fast) Up to 16.70 million colors 99% sRGB (typical) About your monitor │ 21
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    charging capability of up to 15 W PD Border width (edge of monitor to active area) Top 6.70 mm Left/Right 6.70 mm Bottom 13 management Yes Dell Display Manager compatibility Easy Arrange and other key features Security Security-lock slot (cable lock sold separately) *Supports up to
  • Dell P2425H | Monitor Users Guide - Page 23
    matrix - TFT LCD In-Plane Switching Technology 16:9 686 mm (27 in.) 597.89 mm (23.54 in.) 336.31 mm (13.24 in.) 201076.39 mm2 (311.67 in.2) 0.3114 mm x 0.3114 mm 81.57 178° (typical) 178° (typical) 300 cd/m² ms gray-to-gray (Fast) Up to 16.70 million colors 99% sRGB (typical) About your monitor │ 23
  • Dell P2425H | Monitor Users Guide - Page 24
    with charging capability of up to 15 W PD Border width (edge of monitor to active area) Top 6.40 mm Left/Right 6.40 mm Bottom 12 mm P2725H only) Dell Display Manager compatibility Easy Arrange and other key features Security Security-lock slot (cable lock sold separately) *Supports up to
  • Dell P2425H | Monitor Users Guide - Page 25
    Maximum preset resolution P2225H/P2425H/P2425H WOST/P2725H/ P2725H WOST 100 Hz Model Horizontal scan range Vertical scan range Maximum preset resolution Supported video modes P2425 • VGA: 30 kHz to 83 kHz (automatic) P2425H/P2425H WOST/P2425/ P2725H/P2725H WOST 1080p, 720p, 576p, 480p About your
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    Preset display modes (DisplayPort & HDMI) P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST Display mode VESA, 640 x 480 VESA, 135.0 108.0 148.5 228.8 Sync polarity (Horizontal/ Vertical) NOTE: The monitor will also support other display resolutions not listed in the preset mode. 26 │ About your
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    .0 Pixel clock (MHz) 25.2 31.5 28.3 40.0 49.5 65.0 78.8 108.0 74.3 95.8 108.0 135.0 162.0 148.5 154.0 249.0 Sync polarity (Horizontal/ Vertical) NOTE: The monitor will also support other display resolutions not listed in the preset mode. About your
  • Dell P2425H | Monitor Users Guide - Page 28
    Preset display modes (VGA) P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST Display mode VESA, 640 x 480 VESA, 640 x 74.3 95.8 108.0 135.0 108.0 148.5 Sync polarity (Horizontal/ Vertical) NOTE: The monitor will also support other display resolutions not listed in the preset mode. 28 │ About your
  • Dell P2425H | Monitor Users Guide - Page 29
    .0 60.0 Pixel clock (MHz) 25.2 31.5 28.3 40.0 49.5 65.0 78.8 108.0 74.3 95.8 108.0 135.0 162.0 148.5 154.0 Sync polarity (Horizontal/ Vertical) NOTE: The monitor will also support other display resolutions not listed in the preset mode. About your
  • Dell P2425H | Monitor Users Guide - Page 30
    AC input voltage/ frequency/current Inrush current Power consumption P2225H P2425H/P2425H WOST P2425 P2225H/P2425H/P2425H WOST/P2425/ P2725H/P2725H WOST • Analog RGB, 0.7 (Off mode)1 • 0.3 W (Standby mode)1 • 13.6 W (On mode)1 • 74 W (Max.)2 • 12.2 W (Pon)3 • 38.5 kWh (TEC)3 30 │ About your monitor
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    • 41.3 kWh (TEC)3 *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 or completeness is expressed or implied. NOTE: This monitor is ENERGY STAR certified. This product qualifies for
  • Dell P2425H | Monitor Users Guide - Page 32
    )* • Analog: D-Sub, 15 pins (cable not included) • Universal Serial Bus: USB-A to USB-B, 9 pins 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
  • Dell P2425H | Monitor Users Guide - Page 33
    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. Dimensions (with stand) P2425H Height (extended) 496.53 mm (19.55 in.) Height (compressed) 364 mm (14.33
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    mount or VESA mount considerations no cables) 249.80 mm (9.83 in.) x 177 mm (6.97 in.) P2425H 6.78 kg (14.95 lb) 4.98 kg (10.98 lb) 3.12 kg (6.88 lb) 1.49 kg (3.28 lb) P2425H WOST 5.34 kg (11.77 lb) 3.54 kg (7.80 lb) 3.12 kg (6.88 lb) *Check with
  • Dell P2425H | Monitor Users Guide - Page 35
    )* • Analog: D-Sub, 15 pins (cable not included) • Universal Serial Bus: USB-A to USB-B, 9 pins 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
  • Dell P2425H | Monitor Users Guide - Page 36
    not guarantee video performance on cables that are not shipped with your Dell monitor. Dimensions (with stand) P2725H Height (extended) 534.56 mm (21.05 in.) Height (compressed) 384.56 mm (15.14 in.) Width 610.68 mm (24.04 in.) Depth 192.28 mm (7.57 in.) Dimensions (without stand) P2725H
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    assembly (For wall mount or VESA mount considerations - no cables) 4.03 kg (8.88 lb) *Check with the sales representative of the respective country. About your monitor │ 37
  • Dell P2425H | Monitor Users Guide - Page 38
    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
  • Dell P2425H | Monitor Users Guide - Page 39
    ML3 (n) GND ML3 (p) ML2 (n) GND ML2 (p) ML1 (n) GND ML1 (p) ML0 (n) GND ML0 (p) GND GND AUX (p) GND AUX (n) Hot Plug Detect Re-PWR +3.3 V DP_PWR About your monitor │ 39
  • Dell P2425H | Monitor Users Guide - Page 40
    CLOCK+ TMDS CLOCK SHIELD TMDS CLOCKCEC Reserved (N.C. on device) DDC CLOCK (SCL) DDC DATA (SDA) DDC/CEC Ground +5 V POWER HOT PLUG DETECT 40 │ About your monitor
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    VGA connector Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15-pin side of the connected signal cable Video-Red Video-Green Video-Blue GND Sel f-test GND-R GND-G GND-B Computer 5 V/3.3 V GND-sync GND DDC data H-sync V-sync DDC clock About your monitor │ 41
  • Dell P2425H | Monitor Users Guide - Page 42
    Gbps (USB 3.2 Gen1) Transfer speed Super speed High speed Full speed Data rate 5 Gbps 480 Mbps 12 Mbps Maximum power supported 4.5 W 4.5 W 4.5 W NOTE: This monitor is super speed USB 5 Gbps (USB 3.2 Gen1) compatible. USB Type-C USB Type-C Data Description Super speed USB 5 Gbps (USB 3.2 Gen1
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    number B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 Signal name GND TX2+ TX2VBUS CC2 D+ DSBU2 VBUS RX1RX1+ GND About your monitor │ 43
  • Dell P2425H | Monitor Users Guide - Page 44
    quality and pixel policy 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 P2425H | Monitor Users Guide - Page 45
    lights, desk lamps, and 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
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    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 flat Monitor and keyboard positioned directly in front of the user Feet flat on the floor 46 │ About your
  • Dell P2425H | Monitor Users Guide - Page 47
    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. • Place the monitor in the original box with the original packing materials. • Hold the bottom edge and the
  • Dell P2425H | Monitor Users Guide - Page 48
    outlet. For best practices, follow the instructions in the list below when unpacking, cleaning, or handling your monitor: • 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
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    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. • Handle your monitor with care as a darker-colored monitor may get scratched and show white scuff marks more than a lighter
  • Dell P2425H | Monitor Users Guide - Page 50
    . If you are attaching 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. Remove the stand riser and stand base from the packaging cushion. NOTE: The images are for the purpose of illustration only. The
  • Dell P2425H | Monitor Users Guide - Page 51
    part of the stand to the groove on the back of the display. • Press the stand down till it snaps into place. Setting up the monitor │ 51
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    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. 52 │ Setting up the monitor
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    begin any of the procedures in this section, follow the Safety instructions. NOTE: Dell monitors are designed to work optimally with the Dellsupplied 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
  • Dell P2425H | Monitor Users Guide - Page 54
    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. 54 │ Setting up the monitor
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    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
  • Dell P2425H | Monitor Users Guide - Page 56
    . If you are removing a stand that you purchased from any other source, follow the setup instructions that are included with the stand. To remove the stand: 1. Place the monitor on a soft cloth or cushion. 2. Press and hold the stand release button at the back of the display. 3. Lift the stand
  • Dell P2425H | Monitor Users Guide - Page 57
    optional) (Screw dimension: M4x10 mm). Refer to the instructions that come with the VESA-compatible wall mounting kit. 1. Place the monitor panel on a soft cloth or cushion on a stable flat table. 2. Remove the stand (see Removing the monitor stand). 3. Use a Phillips crosshead screwdriver to remove
  • Dell P2425H | Monitor Users Guide - Page 58
    . 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. Move OSD is displayed, press the joystick to confirm the selection or save the settings. 58 │ Operating the monitor
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    ) This is an accessibility feature for people who are visually impaired. 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
  • Dell P2425H | Monitor Users Guide - Page 60
    settings, follow the navigation keys to confirm the changes before proceeding to another function or exiting. 3 To exit the Menu Launcher. Exit 60 │ Operating the monitor
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    OSD. NOTE: To exit the current menu item and return to the previous menu, move the joystick to the left until you exit. Operating the monitor │ 61
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    , and then adjust the Contrast only if further adjustment is necessary. The Contrast function adjusts the degree of difference between darkness and lightness on the monitor screen. Move the joystick up or down to increase or decrease the contrast level (min. 0/max. 100). 62 │ Operating the
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    by using the Pixel Clock (Coarse) and Phase (Fine) controls under Display settings. The following message appears as the monitor automatically adjusts to the current input: NOTE: In most cases, Auto Adjust produces the best image for your configuration. NOTE: Auto Adjust is only available
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    Input Source Select between the different video signals that may be connected to your monitor. VGA Select VGA when you are using the VGA connector. Press the joystick to confirm the selection input sources. The default is On. Press the joystick to confirm the selection. 64 │ Operating the monitor
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    cable is connected. Press the joystick to confirm the selection. NOTE: This function is not available when Auto Select is set to Off. Resets your monitor input settings to the default settings. Adjusts the color setting mode. Operating the
  • Dell P2425H | Monitor Users Guide - Page 66
    • 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 a blue tint. • Custom Color: Allows you to manually adjust the color settings (R/G/B) and create your own preset color mode. 66 │
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    you to set the video input mode to: • RGB: Select this option if your monitor is connected to a computer or a media player that supports RGB output. • YCbCr/YPbPr*: Select this option if your media player supports only YCbCr/YPbPr output. Press the joystick to confirm the selection. *When VGA input
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    '. NOTE: The function is available only when you select Movie or Game preset mode. Resets the color settings to the default settings. 68 │ Operating the monitor
  • Dell P2425H | Monitor Users Guide - Page 69
    WOST/P2725H/ P2725H WOST P2425 Aspect Ratio Horizontal Position Adjusts the image ratio to 16:9 (P2225H/P2425H/ P2425H WOST/P2725H/P2725H WOST), 16:10 (P2425), 4:3, or 5:4. Move the joystick to adjust the image left or right (min. 0/max. 100). NOTE: The function is
  • Dell P2425H | Monitor Users Guide - Page 70
    Move the joystick to adjust the sharpness level from '0' to '100'. Pixel Clock The Phase and Pixel Clock adjustments allow you to adjust your monitor to your preference. Move the joystick to adjust for best image quality. NOTE: The function is only available for VGA input. Phase If satisfactory
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    remain active after your last operation with the joystick. Move the joystick to adjust the slider in 1 second increments, from 5 to 60 seconds. Operating the monitor │ 71
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    Lock With the control buttons on the monitor is locked, you can prevent others from accessing the controls. Reset Menu • Menu Buttons: All joystick functions are locked and not the changes and close the pop-up menu. Resets all OSD settings to the factory preset values. 72 │ Operating the monitor
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    Allows you to set the state of the power light to save LED energy. USB Charging Allows you to enable or disable USB function during monitor standby mode. Reset Resets all settings under the Personalize menu to the Personalization factory preset values. Operating the
  • Dell P2425H | Monitor Users Guide - Page 74
    , 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
  • Dell P2425H | Monitor Users Guide - Page 75
    to the factory preset values. Restore all preset values to the factory default settings. These are also the settings for ENERGY STAR® tests. Operating the monitor │ 75
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    More Use the menu to view the monitor's information or seek Information more monitor support. Display Info Select to display the current settings, firmware version, and service tag of your monitor. Dell Monitor Support NOTE: The image shown above is for the purpose of illustration only. The
  • Dell P2425H | Monitor Users Guide - Page 77
    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 │ 77
  • Dell P2425H | Monitor Users Guide - Page 78
    message When the monitor does not support a particular resolution mode, you will see the following message: P2225H/P2425H/P2425H WOST/P2725H/P2725H WOST P2425 This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See Monitor specifications for the
  • Dell P2425H | Monitor Users Guide - Page 79
    factory reset (see Factory Reset), the message will appear again. You will see the following message before the DDC/CI function is disabled: Operating the monitor │ 79
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    , the following message will appear depending on the selected input: Activate the computer and the monitor to gain access to the OSD. NOTE: The message may be slightly different according to according to the selected input signal. See Troubleshooting for more information. 80 │ Operating the monitor
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    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 or right for about 4 seconds until a menu appears, and then select to unlock and close the pop-up menu. Operating the monitor │ 81
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    monitor connected, ensure to select P2225H/ P2425H/P2425/P2725H. 3. Click the Display Resolution dropdown list and select 1920 x 1080 (P2225H/P2425H/P2425H following procedures: If you have a Dell desktop or laptop: • Go to www.dell.com/support, enter your service tag, and download the latest driver
  • Dell P2425H | Monitor Users Guide - Page 83
    attaching a stand that you purchased from any other source, follow the setup instructions that were included with the stand. Tilt and swivel adjustment With the stand attached to the monitor, you can tilt and swivel the monitor for the most comfortable viewing angle. NOTE: The stand assembly is not
  • Dell P2425H | Monitor Users Guide - Page 84
    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 84 │ Operating the monitor
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    : 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
  • Dell P2425H | Monitor Users Guide - Page 86
    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 not working correctly, go to www.dell.com/support and download the latest driver for your graphics card. 86 │ Operating the
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    Troubleshooting WARNING: Before you begin any of the procedures in this section, follow the Safety instructions. Sel f-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
  • Dell P2425H | Monitor Users Guide - Page 88
    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 built-in diagnostic tool, the monitor is functioning properly. Check the video card and computer. 88 │ Troubleshooting
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    following table contains general information about common monitor problems you might encounter and the possible solutions through OSD. • Eliminate video extension cables. • Reset the monitor to factory settings. • Change the video resolution to the correct aspect ratio. Troubleshooting │ 89
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    Dell Monitor Quality and Pixel Policy, see Dell Support site at: www.dell. monitor to factory settings. • Perform Auto Adjust through OSD. • Adjust horizontal and vertical controls through OSD. • When using HDMI/DisplayPort input, the positioning adjustments are not available. 90 │ Troubleshooting
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    • Restart the computer in the safe mode. Visible signs • Do not perform any troubleshooting steps. of smoke or • Contact Dell immediately. sparks Monitor • Ensure that the video cable connecting the malfunctions monitor to the computer is connected on and off properly and is secure. • Reset
  • Dell P2425H | Monitor Users Guide - Page 92
    in diagnostics. For more information, see Built-in diagnostics. 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 and Pixel Clock are only available for VGA input source. 92 │ Troubleshooting
  • Dell P2425H | Monitor Users Guide - Page 93
    problems Specific symptoms What you experience Possible solutions Screen image is too Image is centered on • Check the Aspect Ratio setting in smal l screen, but does not the Display menu OSD. fill the entire viewing • Reset the monitor the cable from the notebook Troubleshooting │ 93
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    monitor does not setting up the resolution, go to the compatible with support the current official website of PlayStation. the 1080i input timing. (interlaced) video timing Universal Serial Bus (USB) specific problems (downstream connector). • Reboot the computer. 94 │ Troubleshooting
  • Dell P2425H | Monitor Users Guide - Page 95
    USB and re-plug it into one of the Quick ports on the rear Access USB ports at the bottom of the side of the monitor, monitor. the Wireless USB mouse lags or freezes during use Troubleshooting │ 95
  • Dell P2425H | Monitor Users Guide - Page 96
    information, see the regulatory compliance website located at www.dell.com/regulatory_compliance. EU product database for energy label and product 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
  • Dell P2425H | Monitor Users Guide - Page 97
    Contacting Dell To contact Dell for sales, technical support, or customer service issues, see www.del l.com/contactdel l. 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
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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