Dell UltraSharp 27 4K USB-C Monitor -U2720Q/U2720QM User’s Guide Model: U2720Q/U2720QM Regulatory model: U2720Qt 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 instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Copyright © 2020 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. 2020 – 01 Rev. A00 Contents About Your Monitor .................................5 Package Contents . 5 Product Features . 6 Identifying Parts and Controls . 7 Monitor Specifications . .10 Plug-and-Play . .20 LCD Monitor Quality and Pixel Policy . .20 Setting Up the Monitor .............................21 Attaching the Stand . 21 Using the Tilt, Swivel, and Vertical Extension. .24 Adjusting the Rotation Display Settings of Your System . .25 Connecting Your Monitor. .26 Requirements to view or play HDR content . 28 Organizing Your Cables . .29 Removing the Monitor Stand . .29 Wall Mounting (Optional) . .30 Operating the Monitor ..............................31 Turning on the Monitor. .31 Using the Front Panel Controls . 31 Using the OSD Lock function . .33 Contents | 3 Using the On-Screen Display (OSD) Menu . .36 Troubleshooting ...................................51 Self-Test . 51 Built-in Diagnostics . .53 Common Problems . 54 Product Specific Problems. .56 Appendix.........................................58 Safety Instructions . .58 FCC Notices (U.S. only) and Other Regulatory Information . .58 Contacting Dell . .58 Setting Up Your Monitor . 59 Maintenance Guidelines . 61 4 | Contents About Your Monitor Package Contents Your monitor ships with the components shown below. Make sure that you have received all the components and contact Dell if something is missing. NOTE: Some items may be optional and may not ship with your monitor. Some features or media may not be available in certain countries. Monitor Stand riser Stand base Power cable (varies by country) USB Type-C cable (C to C) About Your Monitor | 5 USB Type-C cable (C to A) DP cable (DP to DP, U2720Q only) HDMI cable (U2720QM only) U2720Q Color Calibration Factory Report • Quick Setup Guide Every Dell U2720Q is shipped incorporating pre-tuned Serial No. standard mode(sRGB) with average Delta-E ≤2. CN00WG2J7444572B046L This helps prevent significant color inconsistency or inaccuracy when content is displayed onscreen. Tester 2008L0415 In addition, a tighter grey-scale tracking on each U2720Q helps enable ultra-smooth color gradation. The factory measurements from this very unit are shown here. Test CA-210/CA-310 Equipment CA-2000S Be assured of Accurate, Precise and Consistent Chroma 2326/2235/2233 Onscreen Color with every Dell UltraSharp U2720Q. Standard mode (sRGB) Avg. Delta E ≤ 2 • Safety, Environmental, and Gray-Scale Tracking Regulatory Information Gamma • Factory Calibration Report Note: Calibrations were done according to Dell approved test procedures using calibrated equipment at the factory production line. This Report is provided only with and for this new Dell U2720Q UltraSharp monitor. Results may vary with other test equipment, setups and test patterns. Please retain this Report for your reference as Dell is unable to reproduce it or provide a duplicate. Product Features The Dell UltraSharp U2720Q/U2720QM monitor has an active matrix, thinfilm transistor (TFT), liquid crystal display (LCD), and LED backlight. The monitor features include: • 68.47 cm (27 in.) active area display (Measured diagonally) 3840 x 2160 (16:9) resolution, plus full-screen support for lower resolutions. • Wide viewing angles with 99% sRGB color with an average Delta E<2. • Tilt, swivel, pivot and vertical extension adjustment capabilities. • Removable pedestal and Video Electronics Standards Association (VESA™) 100 mm mounting holes for flexible mounting solutions. • Ultra-thin bezel minimizes the bezel gap in multi-monitor usage, enabling easier set up with an elegant viewing experience. • Extensive digital connectivity with DP helps future-proof your monitor. • Single USB Type-C to supply power (PD 90 W) to compatible notebook while receiving video signal. • Plug and play capability if supported by your system. • On-Screen Display (OSD) adjustments for ease of set-up and screen optimization. • Power and OSD buttons lock. • Security lock slot. • 0.3 W standby power when in the sleep mode. • DisplayHDR 400. • Optimize eye comfort with a flicker-free screen. NOTE: The possible long-term effects of blue light emission from the monitor may cause damage to the eyes, including eye fatigue or digital eye strain. ComfortView feature is designed to reduce the amount of blue light emitted from the monitor to optimize eye comfort. 6 | About Your Monitor Identifying Parts and Controls Front view 1 2 Label Description 1 Function buttons (For more information, see Operating the Monitor) 2 Power on/off button (with LED indicator) About Your Monitor | 7 Back View 1 2 3 5 4 Label Description Use 1 VESA mounting holes (100 mm x 100 Wall mount monitor using VESA- mm-behind attached VESA cover) compatible wall mount kit (100 mm x 100 mm). 2 Regulatory label Lists the regulatory approvals. 3 Stand release button Release stand from monitor. 4 Barcode, serial number, and Service Refer to this label if you need to contact Dell Tag label for technical support. 5 Cable management slot Use to organize cables by placing them through the slot. Side View 1 2 Label Description Use 1 USB downstream port Port with battery icon supports BC 1.2. 2 USB Type-C downstream port Port with icon supports 3 A. 8 | About Your Monitor Bottom View 8 1 2 3 456 7 Label Description Use 1 AC power port To connect the monitor power cable. 2 Security lock slot Secures monitor with security cable lock (sold separately). 3 HDMI port Connect your computer with HDMI cable. 4 DP port Connect your computer with DP cable. 5 USB Type-C/ Connect to your computer using the USB Type-C cable (C to C). DisplayPort The USB 3.0 Type-C port offer the fastest transfer rate and the alternate mode with DP 1.4 support the maximum resolution of 3840 x 2160 at 60 Hz, PD 20 V/4.5 A, 15 V/3 A, 9 V/3 A, 5 V/3 A. NOTE: USB Type-C is not supported on Windows versions that are prior to Windows 10. 6 Audio line-out port Connect speakers to playback audio coming through USB Type-C or DP audio channels. Only supports 2-channel audio. NOTE: The audio line-out port does not support headphones. 7 USB downstream Connect your USB device. You can use these ports only after ports (2) you have connected the USB cable (Type-C to Type-C) from the computer to the monitor. 8 Stand lock Lock the stand to the monitor using a M3 x 6 mm screw (screw not included). About Your Monitor | 9 Monitor Specifications Screen type Active matrix - TFT LCD Panel Type In-plane switching Technology Aspect ratio 16:9 Viewable image dimensions Diagonal 68.47 cm (27 in.) Active Area Horizontal 596.74 mm (23.49 in.) Vertical 335.66 mm (13.21 in.) Area 200301.7 mm2 (310.47 in.2) Pixel pitch 0.1554 mm x 0.1554 mm Pixel per inch (PPI) 163 Viewing angle Horizontal 178° (typical) Vertical 178° (typical) Brightness 350 cd/m² (typical) Contrast ratio 1300 to 1 (typical) Display screen coating Anti-glare treatment of the front polarizer (3H) hard coating Backlight LED Response Time (Gray to Gray) 5 ms (FAST mode) 8 ms (NORMAL mode) Color depth 1.07 billion colors Color gamut* 99% sRGB 99% REC709 95% DCI-P3 Calibration accuracy Delta E < 2 (average) Connectivity • 1 x DP 1.4 (HDCP 1.4/HDCP 2.2) • 1 x HDMI 2.0 (HDCP 1.4/HDCP 2.2) • 1 x USB Type-C (Alternate mode with DisplayPort 1.4, USB 3.0 upstream port, Power Delivery PD up to 90 W) • 2 x USB 3.0 downstream port • 1 x USB 3.0 downstream port with BC1.2 charging capability at 2 A (max) • 1 x Analog 2.0 audio line out (3.5 mm jack) • 1 x USB 3.0 Type-C downstream port with charging capability at 3 A (max) 10 | About Your Monitor Border width (edge of monitor 7.3 mm (Top) to active area) 7.3 mm (Left/Right) 9 mm (Bottom) Adjustability Height adjustable stand 130 mm Tilt -5° to 21° Swivel -45° to 45° Pivot -90° to 90° Cable management Yes Dell Display Manager (DDM) Easy Arrange Compatibility and other key features Security Security lock slot (cable lock sold separately) Anti-theft stand lock slot (to panel) * At panel native only, under Custom Mode preset. Resolution Specifications Horizontal scan range 30 khz to 140 khz Vertical scan range 24 Hz to 75 Hz Maximum preset resolution 3840 x 2160 at 60 Hz Video display capabilities 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p (HDMI & DP & USB Type-C alternate mode) About Your Monitor | 11 Preset Display Modes Display Mode Horizontal Vertical Pixel Clock Sync Polarity Frequency Frequency (MHz) (Horizontal/ (kHz) (Hz) Vertical) 720 x 400 31.5 70.0 28.3 -/+ VESA, 640 x 480 31.5 60.0 25.2 -/- VESA, 640 x 480 37.5 75.0 31.5 -/- VESA, 800 x 600 37.9 60.3 40.0 +/+ VESA, 800 x 600 46.9 75.0 49.5 +/+ VESA, 1024 x 768 48.4 60.0 65.0 -/- VESA, 1024 x 768 60.0 75.0 78.8 +/+ VESA, 1152 x 864 67.5 75.0 108.0 +/+ 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 +/+ VESA, 1680 x 1050 65.29 60.0 146.25 -/+ VESA, 1920 x 1080 67.5 60.0 148.5 +/+ VESA, 1920 x 1200 74.04 60.0 154 +/- VESA, 2048 x 1152 70.99 60.0 156.75 +/- VESA, 2048 x 1280 78.92 60.0 174.25