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General| Model | U4320Q |
|---|---|
| Screen Size | 42.5 inches |
| Resolution | 3840 x 2160 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² |
| Refresh Rate | 60 Hz |
| Color Support | 1.07 billion colors |
| Contrast Ratio | 1000:1 |
| Audio | 2 x 8W |
| Viewing Angle | 178°/178° |
| Color Gamut | 99% sRGB |
| VESA Mount | 100 x 100 mm |
| Response Time | 5 ms (Fast) / 8 ms (Normal) |
| USB Ports | 4 x USB 3.0 downstream, 1 x USB 3.0 upstream |
Lists components shipped with the monitor. Contact Dell if missing.
Details the monitor's capabilities, including display, connectivity, and special functions.
Offers instructions and warnings for safely cleaning the monitor screen and body.
Provides step-by-step instructions for attaching the monitor stand to the display.
Explains how to adjust the monitor's position for optimal viewing angles.
Provides instructions and diagrams for connecting the monitor to a computer via various cables.
Introduces the feature allowing PC power control via the monitor's power button.
Guides the initial setup process for the Dell Power Button Sync feature.
Explains how the DPBS function works when connecting or using the monitor's power button.
Details how to connect the monitor to a PC using USB-C ports for power and data synchronization.
Simple instructions on how to turn the monitor on using the power button.
Explains how to navigate and interact with the monitor's OSD using the joystick.
Details the specific actions performed by moving the joystick in different directions.
Describes how to access and use the monitor's OSD menu launcher.
Identifies the front panel buttons and their functions for adjusting image settings.
Guides on navigating primary OSD menus for image adjustments like brightness and contrast.
Explains how to select different video inputs for the monitor.
Introduces Picture-in-Picture (PIP) and Picture-by-Picture (PBP) functionality.
Guides on how to perform a self-test to check if the monitor is functioning correctly.
Explains how to run diagnostic tests to identify screen issues.
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