Dell UltraSharp U3415W Monitor User's Guide
Summary
This user guide provides comprehensive documentation for the product. The document includes detailed information about setup, configuration, operation, and maintenance of the desktop. It covers key features, specifications, installation procedures, troubleshooting steps, and best practices. The manual is designed for system administrators, IT professionals, and end users who need to deploy, manage, or operate the equipment effectively. Readers will find step-by-step instructions, technical diagrams, safety information, and reference materials to ensure proper usage and optimal performance.
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Dell Ultra Sharp U3415W User’s Guide
Model: U3415W Regulatory model: U3415Wb
Page Summary Contents For Dell UltraSharp U3415W Monitor User's Guide
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Dell Ultra Sharp U3415W User’s Guide Model: U3415W Regulatory model: U3415Wb
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Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if...
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Contents About Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . .5 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Features . . . . . . . . . . . ....
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Mobile High-Definition Link (MHL) Specific Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Speakers Specific Problems . . . . . . . . . . . . . . . . . . . . . ...
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About Your Monitor Package Contents Your monitor ships with the components shown below. Ensure that you have received all the components and Contact Dell if something is missing. NOTE: Some items may ...
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Power Cable (Varies by Country) HDMI Cable DP Cable (Mini-DP to DP) USB 3.0 Upstream Cable (Enables the USB Ports on the Monitor) Quick Setup Guide Factory Calibration Report Safety, Environmental, an...
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Product Features The Dell U3415W flat panel display has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD) and LED backlight. The monitor features include: 86.5 cm (34-inch) vi...
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Identifying Parts and Controls Front View Front panel controls Label Description Function buttons (For more information, see Operating the Monitor) Power On/Off button (with LED indicator) 8 | About Y...
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Back View Back view with monitor stand Label Description Use VESA mounting holes Wall mount monitor using VESA-compatible wall (100 mm x 100 mm - mount kit (100 mm x 100 mm). behind attached VESA Cove...
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Side View Bottom View Bottom view without monitor stand Label Description Use AC power cord Connect the power cable. connector MHL port connector Connect your MHL devices with MHL cable. HDMI port con...
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Display Port in Connect your computer with DP cable. connector Mini Display Port in Connect your computer with Mini-DP to DP cable. connector Display Port out (MST) Display Port output for MST (Multi-...
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Viewing angle 178° (vertical) typical 172° (horizontal) typical Luminance output 300 cd/m² (typical) Contrast ratio 1000 to 1 (typical) 2M to 1 (typical Dynamic Contrast On) Faceplate coating Anti-Gla...
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VESA, 1024 x 768 60.0 75.0 78.8 VESA, 1152 x 864 67.5 75.0 108.0 VESA, 1280 x 800 49.3 60.0 71.0 VESA, 1280 x 1024 64.0 60.0 108.0 VESA, 1280 x 1024 80.0 75.0 135.0 VESA, 1600 x 1200 75.0 60.0 162.0 V...
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Multi-Stream Transport (MST) Modes MST Source Maximum number of external monitor can be supported Monitor 3440 x 1440 at 60Hz 1920 x 1080 at 60Hz 3440 x 1440 at 60Hz NOTE: Multi-Stream Transport modes...
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Physical Characteristics Model U3415W Connector type DP, black connector (include DP in and DP out); Mini Display Port; HDMI; MHL; USB 3.0 Signal cable type Digital: detachable, HDMI, 19 pins Digital:...
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Environmental Characteristics Model U3415W Temperature Operating 0 °C to 40 °C (32 °F to 104 °F) Non-operating Storage: -20 °C to 60 °C (-4 °F to 140 °F) Shipping: -20 °C to 60 °C (-4 °F to 140 °F) Hu...
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HDMI/MHL/Mini Display Port/DP input HDMI/MHL input Activate the computer and the monitor to gain access to the OSD. About Your Monitor | 17
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Pin Assignments Display Port Connector Pin 20-pin Side of the Number Connected Signal Cable ML0(p) GND ML0(n) ML1(p) GND ML1(n) ML2(p) GND ML2(n) ML3(p) GND ML3(n) GND GND AUX(p) GND AUX(n) GND Re-PWR...
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Mini Display Port Connector Pin 20-pin Side of the Number Connected Signal Cable GND Hot Plug Detect ML3(n) GND ML3(n) GND GND GND ML2(n) ML0(p) ML2(p) ML0(p) GND GND ML1(n) AUX(p) ML1(p) AUX(n) GND +...
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HDMI Connector Pin 19-pin Side of the Number 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 ...
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MHL Connector Pin 19-pin Side of the Number Connected Signal Cable TMDS DATA 2+ TMDS DATA 2 SHIELD TMDS DATA 2- TMDS DATA 1+ GND TMDS DATA 1- MHL+ TMDS DATA 0 SHIELD MHL- TMDS CLOCK+ GND TMDS CLOCK- C...
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Universal Serial Bus (USB) Interface This section gives you information about the USB ports that are available on the monitor. NOTE: This monitor is Super-Speed USB 3.0 compatible. Transfer Speed Data...
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USB Downstream Connector Pin Number 9-pin Side of the Connector D- D+ GND SSRX- SSRX+ GND SSTX- SSTX+ USB Ports 2 upstream - back 4 downstream - back Power Charging Port- the port with lightning icon;...
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Maintenance Guidelines Cleaning Your Monitor CAUTION: Read and follow the Safety Instructions before cleaning the monitor. WARNING: Before cleaning the monitor, unplug the monitor power cable from the...
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Setting Up the Monitor Attaching the Stand NOTE: The stand is detached when the monitor is shipped from the factory. NOTE: This is applicable for a monitor with a stand. When any other stand is bought...
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Attach the stand assembly to the monitor. Fit the two tabs on the upper part of the stand to the groove on the back of the monitor. Press the stand down till it snaps into place. 26 | Setting Up the M...
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Place the monitor upright. Slide one hand in the cutout area on the bottom cushion and use the other hand to hold the stand. Lift the monitor carefully to prevent it from slipping or falling. CAUTION:...
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Connecting Your Monitor WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions. NOTE: Do not connect all cables to the computer at the same time. To connect yo...
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Connecting the black Display Port (DP to DP) cable Connecting the monitor for DP Multi-Stream Transport (MST) function NOTE: U3415W supports the DP MST feature. To make use of this feature, your PC Gr...
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A) Monitor is able to show content Use OSD button to navigate to Display. Go to DP 1.2 selection. Select Enable or Disable accordingly. Follow the screen message to confirm selection of DP1.2 or DP1.1...
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B) Monitor fails to show any content (blank screen) Use the and buttons to highlight DP or m DP. Press and hold the button for approximately 8 seconds. The Display Port configuration message will appe...
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Connecting the USB 3.0 cable NOTE: To prevent data damage or loss, before changing USB upstream ports, make sure that NO USB storage devices are in use by the computer connected to the monitor’s USB u...
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Turn On the monitor and the computer(s). If your monitor displays an image, installation is complete. If it does not display an image, see Universal Serial Bus (USB) Specific Problems. Use the cable s...
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Organizing Your Cables After attaching all necessary cables to your monitor and computer, (See Connecting Your Monitor for cable attachment,) organize all cables as shown above. Attaching the Cable Co...
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Removing the Monitor Stand NOTE: To prevent the curved LCD screen from being scratched and damaged while removing the stand, ensure that the monitor is placed on a soft, clean foam. Direct contact wit...
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Wall Mounting (Optional) (Screw dimension: M4 x 10 mm). Refer to the instructions that come with the VESA-compatible wall mounting kit. Place the monitor panel on a soft cloth or cushion on a stable, ...
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Operating the Monitor Power On the Monitor Press the button to turn On the monitor. Using the Front Panel Controls Use the control buttons on the front of the monitor to adjust the characteristics of ...
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Front Panel Button Description Use this button to directly access the Volume level bar. Shortcut key/ Volume Use this button to directly access the Input Source menu. Shortcut key/ Input Source Use th...
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Use the Down button to adjust (decrease ranges) items in the OSD menu. Use the OK button to confirm your selection. Use the Back button to go back to the previous menu. Using the On-Screen Display (OS...
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Main Menu for digital (m DP) input Main Menu for digital (DP) input Press the and buttons to move between the setting options. As you move from one icon to another, the option name is highlighted. See...
Manual Details
| Brand | Dell |
|---|---|
| Pages | 73 |
| File Size | 6.30 MB |
| Published | June 28, 2026 |
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Frequently Asked Questions
How do I attach the monitor stand?
Attach the stand by aligning the connector with the base and pressing firmly until it clicks into place.
What resolution does the Dell U3415W support?
It supports a resolution of 3440 x 1440 pixels.
How do I set the maximum resolution on Windows 10?
Right-click the desktop, select Display settings, click Advanced display settings, and choose 3440 x 1440 from the dropdown list.
What is included in the package contents?
The package includes a monitor, stand, cable cover, power cable, HDMI cable, Mini-DP to DP cable, USB 3.0 upstream cable, Quick Setup Guide, and other documents.