DELL ULTRASHARP U2419HC (01) PDF MANUAL


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PDF Content Summary: Dell UltraSharp U2419HC/U2719DC Monitor User’s Guide Model: U2419HC/U2719DC Regulatory model: U2419HCt/U2719DCt Copyright © 2018-2019 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. 2019 – 10 Rev. A04 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. Contents About Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Identifying Parts and Controls. . . . . . . . . . . . . . . . . . . . . . . . 7 Monitor Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Plug-and-Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 LCD Monitor Quality and Pixel Policy . . . . . . . . . . . . . . . . . . . .23 Setting Up the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Attaching the Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Using the Tilt, Swivel, and Vertical Extension. . . . . . . . . . . . . . . .26 Adjusting the Rotation Display Settings of Your System . . . . . . . . . .27 Connecting Your Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . .28 Organizing Your Cables . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Removing the Monitor Stand . . . . . . . . . . . . . . . . . . . . . . . .31 Wall Mounting (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . .31 Operating the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Turning on the Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Using the Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . .32 Using the OSD Lock function . . . . . . . . . . . . . . . . . . . . . . . .34 Using the On-Screen Display (OSD) Menu . . . . . . . . . . . . . . . . .37 Contents | 3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 Always On USB Type-C Charging . . . . . . . . . . . . . . . . . . . . . .54 Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56 Product Specific Problems. . . . . . . . . . . . . . . . . . . . . . . . . .57 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 FCC Notices (U.S. only) and Other Regulatory Information . . . . . . . .59 Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Setting Up Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . .62 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

6 | About Your Monitor • Quick Setup Guide • Safety,Environmental,and Regulatory Information Every Dell U2419HC is shipped incorporating pre-tuned standard mode(sRGB) with average Delta-E ≤2. This helps prevent significant color inconsistency or inaccuracy when content is displayed onscreen. In addition, a tighter grey-scale tracking on each U2419H helps enable ultra-smooth color gradation. The factory measurements from this very unit are shown here. Be assured of Accurate, Precise and Consistent Onscreen Color with every Dell UltraSharp U2419H. Serial No. Serial No. Tester Tester TestEquipment TestEquipment CN00WG2J7444572B046L CN00WG2J7444572B046L CN00WG2J7444572B046L 2008L0415 2008L0415 2008L0415 CA-210/CA-310 CA-2000S Chroma 2326/2235/2233 CA-210/CA-310 CA-2000S Chroma 2326/2235/2233 CA-210/CA-310 CA-2000S Chroma 2326/2235/2233 Standard mode (sRGB) Avg. Delta E ≤ 2 • Factory Calibration Report Gamma

Product Features The Dell UltraSharp U2419HC/U2719DC monitor has an active matrix, thinfilm transistor (TFT), liquid crystal display (LCD), and LED backlight. The monitor features include: • U2419HC: 60.47 cm (23.8 in.) active area display (Measured diagonally) 1920 x 1080 (16:9) resolution, plus full-screen support for lower resolutions. • U2719DC: 68.47 cm (27 in.) active area display (Measured diagonally) 2560 x 1440 (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 (VESATM) 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 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. • 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. U2419HC Color Calibration Factory Report Gray-Scale Tracking 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 U2419HC 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. DP cable Identifying Parts and Controls Front view Label Description 1 Function buttons (For more information, see Operating the Monitor) 2 Power on/off button (with LED indicator) About Your Monitor | 7 1 2 Back View XXXXXXXX-XXXXX R-REM-WT1-U2419HCtИ005-18 U2419HC U2419HC Auguest 2018 Label Description Use 1 VESA mounting holes (100 mm x 100 mm-behind attached VESA cover) Wall mount monitor using VESA- 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 Security lock slot Secures monitor with security cable lock (sold separately). 5 Barcode, serial number, and Service Tag label Refer to this label if you need to contact Dell for technical support. 6 Cable management slot Use to organize cables by placing them through the slot. Side View 8 | About Your Monitor 1234 DELL U2419HC Flat Panel Monitor / Monitor Plano Panel / Moniteur à écran plat / 液晶顯示器 Model No. / N° de Modelo / Numéro de modèle /型號: U2419HCt Input Rating / Entrada / Daya Tegangan / Tension d’entrée: 100-240V 50/60Hz 1.6 A 輸入電源:交流電壓 100-240伏特, 1.5 安培, 50/60赫茲 Made in China / Fabricado en China / Fabriqués en Chine / Сделано в Китае / 製造地:中國 Consumo de energía en operación XX.X Wh Удельная мощность рабочего режима - X,XXX Вт/см Потребляемая мощность изделием в режиме ожидания -X,XX Вт Потребляемая мощность изделием в выключенном режиме - X,XX Вт 警語:使用過度恐傷害視力 This equipment complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This equipment may not cause harmful interference, and (2) this equipment must accept any interference received, including interference that may cause undesired operation. ID XXXXXXXXXX 2 Apparatet må tilkoples jordet stikkontakt. Apparaten skall anslutas till jordat uttag. Apparatets stikprop skal tilsluttes en stikkontakt med jord, som giver forbindelse til stikproppens jord. Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan. 신청인:Wistron Corporation (For Korea) Wistron InfoComm (Zhongshan) Corporation Linhai Branch 제조자: Wistron InfoComm (Zhongshan) Corporation Linhai Branch A/S 연락처:080-854-0066 제조국: 중국 CAN ICES-3 (B)/NMB-3(B) ID XXXXXXXXXX 5 Address for EU Only:Raheen Business ParkLimerick Ireland dell.com/regulatory_compliance XXXXXX-XX XXXXX USB downstream port Port with battery icon supports BC 1.2. 6 Bottom View 8 Label Description Use 1 AC power port To connect the monitor power cable. 2 HDMI port Connect your computer with HDMI cable (optional). 3 DP port (in) Connect your computer with DP cable. 4 USB Type-C/DisplayPort Connect to your computer using the USB Type-C cable. The USB 3.1 Type-C port offer the fastest transfer rate and the alternate mode with DP 1.4 support the maximum resolution of 1920 x1080 at 60 Hz(U2419HC) and 2560 x 1440 at 60 Hz(U2719DC), PD 20 V/3.25 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. 5 DP port (out) 1 2 3456 7 DP output for MST (multi-stream transport) capable monitor. To enable MST, refer to instruction on section “Connecting the Monitor for DP MST Function”. NOTE: Remove the rubber plug when using DP out connector. 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 ports (4) Connect your USB device. You can use these ports only after you have connected the USB cable (Type-C to Type-C) from the computer to the monitor. Port with battery icon supports Battery Charging Rev. 1.2. 8 Stand lock Lock the stand to the monitor using a M3 x 6 mm (U2719DC)/ M3 x 8 mm (U2419HC) screw (screw not included). About Your Monitor | 9 Monitor Specifications Model U2419HC U2719DC Screen type Active matrix - TFT LCD Active matrix - TFT LCD Panel Type In-plane switching Technology In-plane switching Technology Aspect ratio 16:9 16:9 Viewable image dimensions Diagonal 60.47 cm (23.8 in.) 68.47 cm (27 in.) Active Area Horizontal 527.04 mm (20.75 in.) 596.74 mm (23.49 in.) Vertical 296.46 mm (11.67 in.) 335.66 mm (13.21 in.) Area 156246.3 mm2 (242.15 in.2) 200301.7 mm2 (310.30 in.2) Pixel pitch 0.2745 mm x 0.2745 mm 0.233 mm x 0.233 mm Pixel per inch (PPI) 92.5 109 Viewing angle Horizontal 178° (typical) 178° (typical) Vertical 178° (typical) 178° (typical) Brightness 250 cd/m2 (typical) 350 cd/m2 (typical) Contrast ratio 1000 to 1 (typical) 1000 to 1 (typical) Display screen coating Anti-glare treatment of the front polarizer (3H) hard coating Anti-glare treatment of the front polarizer (3H) hard coating Backlight LED LED Response Time (Gray to Gray) 5 ms (FAST mode) 8 ms (NORMAL mode) 5 ms (FAST mode) 8 ms (NORMAL mode) Color depth 16.7 million colors 16.7 million colors Color gamut* 99% sRGB 99% REC709 85% DCI-P3 99% sRGB 99% REC709 85% DCI-P3 Calibration accuracy Delta E < 2 (average) Delta E < 2 (average) 10 | About Your Monitor Connectivity • 1 x DP 1.4 (HDCP 1.4) • 1 x HDMI1.4 (HDCP 1.4) • 1 x USB Type-C (Alternate mode with DisplayPort 1.4, USB 3.1 upstream port, Power Delivery PD up to 65 W) • 1 x DP (Out) with MST (HDCP 1.4) • 2 x USB 3.0 downstream port • 2 x USB 3.0 with BC1.2 charging capability at 2A (max) • 1 x Analog 2.0 audio line out (3.5 mm jack) • 1 x DP 1.4 (HDCP 1.4) • 1 x HDMI1.4 (HDCP 1.4) • 1 x USB Type-C (Alternate mode with DisplayPort 1.4, USB 3.1 upstream port, Power Delivery PD up to 65 W) • 1 x DP (Out) with MST (HDCP 1.4) • 2 x USB 3.0 downstream port • 2 x USB 3.0 with BC1.2 charging capability at 2A (max) • 1 x Analog 2.0 audio line out (3.5 mm jack) Border width (edge of monitor to active area) 5.0 mm (Top) 5.1 mm (Left/Right) 8.0 mm (Bottom) 6.90 mm (Top) 6.90 mm (Left/Right) 8.1 mm (Bottom) Adjustability Height adjustable stand 130 mm 130 mm Tilt -5° to 21° -5° to 21° Swivel -40° to 40° -40° to 40° Cable management Yes Yes Dell Display Manager (DDM)Compatibility Easy Arrange and other key features Easy Arrange and other key features Security Security lock slot (cable lock sold separately) Anti-theft stand lock slot (to panel) Security lock slot (cable lock sold separately) Anti-theft stand lock slot (to panel) * At panel native only, under Custom Mode preset. Resolution Specifications Model U2419HC U2719DC Horizontal scan range 30 kHz to 83 kHz 30 kHz to 90 kHz Vertical scan range 56 Hz to 76 Hz 56 Hz to 76 Hz Maximum preset resolution 1920 x 1080 at 60 Hz 2560 x 1440 at 60 Hz Video display capabilities (DP & USB Type-C playback) 480i, 480p, 576i, 576p, 720p, 1080i, 1080p 480i, 480p, 576i, 576p, 720p, 1080i, 1080p About Your Monitor | 11 Preset Display Modes U2419HC Display Mode Horizontal Frequency (kHz) Vertical Pixel Clock Frequency (MHz) (Hz) Sync Polarity (Horizontal/ 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 900 60.0 60.0 108.0 -/+ VESA, 1920 x 1080 67.5 60.0 148.5 +/+ U2719DC Display Mode Horizontal Frequency (kHz) Vertical Pixel Clock Sync Polarity Frequency (MHz) (Horizontal/ (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, 1920 x 1080 67.5 60.0 148.5 +/+ VESA, 2048 x 1080 66.58 60.0 147.16 +/- CVR, 2560 x 1440 88.8 60.0 241.5 +/- 12 | About Your Monitor DP MST Multi-Stream Transport (MST) Modes U2419HC MST Source Monitor Maximum number of external monitors that can be supported 1920 x 1080/60 Hz 1920 x 1080/60 Hz 3 NOTE: Maximum external monitor resolution supported is 1920 x 1080 60 Hz only. U2719DC MST Source Monitor Maximum number of external monitors that can be supported 2560 x 1440/60 Hz 2560 x 1440/60 Hz 1 NOTE: Maximum external monitor resolution supported is 2560 x 1440 60 Hz only. USB-C MST Multi-Stream Transport (MST) Modes U2419HC OSD Dislay Info: Link rate(current) Maximum number of external monitors that can be supported 1920 x 1080/60 Hz HBR3 2 HBR2 1 U2719DC OSD Dislay Info: Link rate(current) Maximum number of external monitors that can be supported 2560 x 1440/60 Hz HBR3 1 HBR2 0 About Your Monitor | 13 Electrical Specifications Model U2419HC/U2719DC Video input signals • Digital video signal for each differential line Per differential line at 100 ohm impedance • DP/USB Type-C signal input support Input voltage/ frequency/current 100-240 VAC / 50 or 60 Hz ± 3 Hz / 1.8 A (maximum) Inrush current 120 V: 30 A (Max.) 240 V: 60 A (Max.) Physical Characteristics Model U2419HC U2719DC Connector type • DP connector (include DP in and DP out) • HDMI connector • USB Type-C connector • Audio line-out • USB 3.0 downstream port connector x 4 (Port with battery icon supports BC 1.2.) • DP connector (include DP in and DP out) • HDMI connector • USB Type-C connector • Audio line-out • USB 3.0 downstream port connector x 4 (Port with battery icon supports BC 1.2.) Signal cable type DP to DP 1.8 M cable USB Type-C 1.0 M cable DP to DP 1.8 M cable USB Type-C 1.0 M cable Dimensions (with stand) Height (extended) 478.4 mm (18.84 in.) 520.2 mm (20.48 in.) Height (compressed) 348.4mm (13.72 in.) 390.2 mm (15.36 in.) Width 538.5 mm (21.20 in.) 612.2 mm (24.10 in.) Depth 165.0 mm (6.50 in.) 180.0 mm (7.09 in.) Dimensions (without stand) Height 313.7 mm (12.35 in.) 355.0 mm (13.98 in.) Width 538.5 mm (21.20 in.) 612.2 mm (24.10 in.) Depth 39.0 mm (1.54 in.) 39.0 mm (1.54 in.) Stand dimensions Height (extended) 393.5 mm (15.49 in.) 413.6 mm (16.28 in.) Height (compressed) 347.0 mm (13.66 in.) 367.1 mm (14.45 in.) Width 218.0 mm (8.58 in.) 230.0 mm (9.06 in.) 14 | About Your Monitor Depth 165.0 mm (6.50 in.) 180.0 mm (7.09 in.) Weight Weight with packaging 7.55 kg (16.64 lb) 8.72 kg (19.22 lb) Weight and cables with stand assembly 5.32 kg (11.73 lb) 6.24 kg (13.75 lb) Weight without stand assembly VESA mount (For considerations wall mount or - no cables) 3.37 kg (7.43 lb) 4.19 kg (9.23 lb) Weight of stand assembly 1.59 kg (3.50 lb) 1.72 kg (3.79 lb) Environmental Characteristics Model U2419HC/U2719DC Compliant Standards • ENERGY STAR certified Monitor. • EPEAT registered where applicable. EPEAT registration varies by country. See epeat.net for registration status by country. • TCO Certified Display. • RoHS Compliant. • BFR/PVC Free monitor (excluding external cables). • Meets NFPA 99 leakage current requirements. • Arsenic-Free glass and Mercury-Free for the panel only. Temperature Operating 0 °C to 40 °C (32 °F to 104 °F) Non-operating –20 °C to 60 °C (–4 °F to 140 °F) Humidity Operating 10 % to 80 % (non-condensing) Non-operating 5 % to 90 % (non-condensing) Altitude Operating 5,000 m (16,404 ft) (maximum) Non-operating 12,192 m (40,000 ft) (maximum) Thermal dissipation U2419HC 478.02 BTU/hour (maximum) 59.75 BTU/hour (typical) U2719DC 546.30 BTU/hour (maximum) 113.36 BTU/hour (typical) About Your Monitor | 15 Power Management Modes If you have VESA’s DPM-compliant video card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as power save mode*. If the computer detects input from the keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power saving feature. U2419HC VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 140 W (maximum)** 17.5 W (typical) Active-off mode Inactive Inactive Off White (Glowing) Less than 0.3 W Switch off - - - Off Less than 0.3 W Power Consumption Pon 12.87 W Total Energy Consumption (TEC) 43.56 kWh U2719DC VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 160 W (maximum)** 33.2 W (typical) Active-off mode Inactive Inactive Off White (Glowing) Less than 0.3 W Switch off - - - Off Less than 0.3 W Power Consumption Pon 19.9 W Total Energy Consumption (TEC) 64.3 kWh 16 | About Your Monitor The OSD operates only in the normal operation mode. If you press any button in the active- off mode, the following message is displayed: Dell UltraSharp 24/27 Monitor No DP signal from your device. Press any key on the keyboard or move the mouse or wake it up. If there is no display, press the monitor button again to select the correct input source. U2419HC/U2719DC *Zero power consumption in OFF mode can only be achieved by disconnecting the AC mains cable from the monitor. **Maximum power consumption with maximum luminance, and USB active. This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied. Activate the computer and the monitor to gain access to the OSD. NOTE: This monitor is ENERGY STAR certified. NOTE: Pon: Power consumption of On Mode as defined in Energy Star 8.0 version. TEC: Total energy consumption in kWh as defined in Energy Star 8.0 version. This product qualifies for ENERGY STAR in the factory default settings which can be restored by “Factory Reset” function in the OSD menu. Changing the factory default settings or enabling other features may increase power consumption that could exceed the ENERGY STAR specified limit. About Your Monitor | 17 Pin Assignments DP port (in) 18 | About Your Monitor Pin number 20-pin side of the connected signal cable 1 ML3(n) 2 GND 3 ML3(p) 4 ML2(n) 5 GND 6 ML2(p) 7 ML1(n) 8 GND 9 ML1(p) 10 ML0(n) 11 GND 12 ML0(p) 13 CONFIG1 14 CONFIG2 15 AUX CH (p) 16 GND 17 AUX CH (n) 18 Hot Plug Detect 19 Return 20 DP_PWR DP port (out) Pin number 20-pin side of the connected signal cable 1 ML0(p) 2 GND 3 ML0(n) 4 ML1(p) 5 GND 6 ML1(n) 7 ML2(p) 8 GND 9 ML2(n) 10 ML3(p) 11 GND 12 ML3(n) 13 CONFIG1 14 CONFIG2 15 AUX CH(p) 16 GND 17 AUX CH(n) 18 Hot Plug Detect 19 Return 20 DP_PWR About Your Monitor | 19 HDMI port 20 | About Your Monitor Pin number 19-pin side of the connected signal cable 1 TMDS DATA 2+ 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2- 4 TMDS DATA 1+ 5 TMDS DATA 1 SHIELD 6 TMDS DATA 1- 7 TMDS DATA 0+ 8 TMDS DATA 0 SHIELD 9 TMDS DATA 0- 10 TMDS CLOCK+ 11 TMDS CLOCK SHIELD 12 TMDS CLOCK- 13 CEC 14 Reserved (N.C. on device) 15 DDC CLOCK (SCL) 16 DDC DATA (SDA) 17 DDC/CEC Ground 18 +5 V POWER 19 HOT PLUG DETECT USB Type-C port Pin Signal Pin Signal A1 GND B12 GND A2 SSTXp1 B11 SSRXp1 A3 SSTXn1 B10 SSRXn1 A4 VBUS B9 VBUS A5 CC1 B8 SBU2 A6 Dp1 B7 Dn1 A7 Dn1 B6 Dp1 A8 SBU1 B5 CC2 A9 VBUS B4 VBUS A10 SSRXn2 B3 SSTXn2 A11 SSRXp2 B2 SSTXp2 A12 GND B1 GND About Your Monitor | 21 Universal Serial Bus (USB) This section gives you information about the USB ports available on your monitor. 22 | About Your Monitor NOTE: Up to 2 A on USB downstream port (port with battery icon) with BC 1.2 compliance devices; up to 0.9 A on the other 2 USB downstream ports. Your computer has the following USB ports: • 4 downstream - 2 at left side, 2 at bottom Power Charging Port - the ports with battery icon supports fast current charging capability if the device is BC 1.2 compatible. NOTE: The monitor’s USB ports work only when the monitor is on or in the power save mode. In power save mode, if the USB cable (Type-C to Type-C) is plugged in, the USB ports can work normally. Otherwise, follow the OSD setting of USB, if the setting is “On During Standby” then USB work normally, otherwise USB is disabled. If you turn off the monitor and then turn it on, the attached peripherals may take a few seconds to resume normal functionality. Transfer speed Data rate Maximum power consumption (each port) SuperSpeed 5 Gbps 4.5 W Hi-Speed 480 Mbps 2.5 W Full speed 12 Mbps 2.5 W USB downstream port Pin number Signal 1 VBUS 2 D- 3 D+ 4 GND 5 StdA_SSRX- 6 StdA_SSRX+ 7 GND_DRAIN 8 StdA_SSTX- 9 StdA_SSTX+ Shell Shield Plug-and-Play You can install the monitor in any Plug-and-Play-compatible system. The monitor automatically provides the computer system with its extended display identification data (EDID) using display data channel (DDC) protocols so the computer can configure itself and optimize the monitor settings. Most monitor installations are automatic; you can select different settings if desired. For more information about changing the monitor settings, see Operating the Monitor. LCD Monitor 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 LCD Monitor Pixel Policy, see Dell support site at: dell.com/support/monitors. About Your Monitor | 23 Setting Up the Monitor Attaching the Stand 24 | Setting Up the Monitor To attach the monitor stand: 1 Align the stand base protruded blocks to the matching slot on the stand. 2 Insert the stand base blocks fully into the stand slot. 3 Lift the screw handle and turn the screw clockwise. 4 After fully tightening the screw, fold the screw handle flat within the recess. NOTE: The stand riser and stand base are detached when the monitor is shipped from the factory. NOTE: The procedure below is applicable for the default stand. If you purchased any other stand, see the documentation shipped with the stand to set it up. CAUTION: Place monitor of a flat, clean, and soft surface to avoid scratching the display panel. 1 Remove the monitor protective cover and place the monitor with its front facing downward on it. 2 Insert the two tabs on the upper part of the stand to the groove on the back of the monitor. 3 Press the stand down till it snaps into its place. Setting Up the Monitor | 25 Using the Tilt, Swivel, and Vertical Extension 26 | Setting Up the Monitor NOTE: This is applicable for a monitor with a stand. If you purchased any other stand, refer to the respective stand setup guide for set up instructions. Tilt, Swivel and Vertical Extension With the stand attached to the monitor, you can tilt the monitor for the most comfortable viewing angle. NOTE: The stand is detached when the monitor is shipped from the factory. Rotating the Monitor Before you rotate the monitor, your monitor should be fully vertically extended and fully tilted up to avoid hitting the bottom edge of the monitor. 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 dell.com/support and see the Download section for Video Drivers for latest driver updates. NOTE: When in the Portrait View Mode, you may experience performance degradation in graphic-intensive applications (3D Gaming and etc.). 21 90° 90° 5° 40° 40° 130 mm 21° 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 the graphics driver website or your computer manufacturer website for information on rotating the ’contents’ on your display. To adjust the Rotation Display Settings: 1 Right-click on the desktop and click Properties. 2 Select the Settings tab and click Advanced. 3 If you have an AMD graphics card, select the Rotation tab and set the preferred rotation. 4 If you have an nVidia graphics card, click the nVidia tab, in the left-hand column select NVRotate, and then select the preferred rotation. 5 If you have an Intel® graphics card, select the Intel graphics tab, click Graphic Properties, select the Rotation tab, and then set the preferred rotation. NOTE: If you do not see the rotation option or it is not working correctly, go to dell.com/support and download the latest driver for your graphics card. Setting Up the Monitor | 27 Connecting Your Monitor 28 | Setting Up the Monitor NOTE: U2419HC/U2719DC default setting is DP 1.4. A DP 1.1 Graphic card may not display normally. Please refer to “product specific problems – No image when using DP connection to the PC” to change default setting. Connecting the HDMI cable (Optional) Connecting the DP cable WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions. To connect your monitor to the computer: 1 Turn off your computer. 2 Connect the DP/USB type-C cable from your monitor to the computer. 3 Switch on your monitor. 4 Select the correct input source at monitor OSD Menu and turn on your computer. HDMI HDMI DP DP Connecting the monitor for DP Multi-Stream Transport (MST) function NOTE: Remove the rubber plug when using DP out connector. Connecting the USB Type-C cable USB Type-C The USB Type-C port on your monitor: • Can be used as USB Type-C or DisplayPort 1.4, alternatively. • Supports USB Power Delivery (PD), with profiles up to 65 W. NOTE: Supports the DP MST feature. To make use of this feature, your PC Graphics Card must be certified to DP1.2 with MST option. NOTE: Regardless of the power requirement/actual power consumption of your laptop, or the remaining power runtime in your battery, the Dell U2419HC/U2719DC monitor is designed to supply power delivery of up to 65 W to your laptop.

Rated power (on laptops that have USB Type-C with PowerDelivery) Maximum charging power

45 W 45 W 65 W 65 W 90 W Not supported 130 W Not supported

DP DP Setting Up the Monitor | 29 DP out DP out USB Type-C DP

Connecting the monitor for USB-C Multi-Stream Transport (MST) function 30 | Setting Up the Monitor NOTE: Remove the rubber plug when using DP out connector. Organizing Your Cables After attaching all necessary cables to your monitor and computer, (see Connect- ing Your Monitor for cable attachment) organize all cables as shown above. NOTE: The maximum number of supported U2719DC via MST is subjected to the bandwith of the USB-C source. Please refer to “product specific problems –No image when using USB-C MST”.

DP in USB Type-C DP out USB Type-C

Removing the Monitor Stand NOTE: The procedure below is applicable for the default stand. If you purchased any other stand, see the documentation shipped with the stand to set it up. To remove the stand: 1 Place the monitor on a soft cloth or cushion. 2 Press and hold the stand-release button. 3 Lift the stand up and away from the monitor. 3 Wall Mounting (Optional) NOTE: Use M4 x 10 mm screws to connect the monitor to the wall-mounting kit. Refer to the instructions that come with the VESA-compatible wall mounting kit. 1 Place the monitor on a soft cloth or cushion on a stable, flat table. 2 Remove the stand. 3 Use a Phillips crosshead screwdriver to remove the four screws securing the plastic cover. 4 Attach the mounting bracket from the wall mounting kit to the monitor. 5 Mount the monitor on the wall by following the instructions that comes with the wall mounting kit. NOTE: For use only with UL or CSA or GS-listed wall mount bracket with minimum weight/load bearing capacity of 3.37 kg (U2419HC)/4.19 kg (U2719DC). CAUTION: To prevent scratches on the LCD screen while removing the stand, make sure that the monitor is placed on a soft, clean surface. DELL U2419HC Flat Panel Monitor / Monitor Plano Panel / Moniteur à écran plat / 液晶顯示器 Model No. / N° de Modelo / Numéro de modèle /型號: U2419HCt Input Rating / Entrada / Daya Tegangan / Tension d’entrée: 100-240V 50/60Hz 1.6 A 輸入電源:交流電壓 100-240伏特, 1.5 安培, 50/60赫茲 Made in China / Fabricado en China / Fabriqués en Chine / Сделано в Китае / 製造地:中國 Consumo de energía en operación XX.X Wh Удельная мощность рабочего режима - X,XXX Вт/см Потребляемая мощность изделием в режиме ожидания -X,XX Вт Потребляемая мощность изделием в выключенном режиме - X,XX Вт 警語:使用過度恐傷害視力 This equipment complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This equipment may not cause harmful interference, and (2) this equipment must accept any interference received, including interference that may cause undesired operation. ID XXXXXXXXXX 2 Apparatet må tilkoples jordet stikkontakt. Apparaten skall anslutas till jordat uttag. Apparatets stikprop skal tilsluttes en stikkontakt med jord, som giver forbindelse til stikproppens jord. Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan. 신청인:Wistron Corporation (For Korea) Wistron InfoComm (Zhongshan) Corporation Linhai Branch 제조자: Wistron InfoComm (Zhongshan) Corporation Linhai Branch A/S 연락처:080-854-0066 제조국: 중국 XXXXXXXX-XXXXX CAN ICES-3 (B)/NMB-3(B) R-REM-WT1-U2419HCtИ005-18 Address for EU Only:Raheen Business ParkLimerick Ireland dell.com/regulatory_compliance XXXXXX-XX XXXXX ID XXXXXXXXXX 2 Setting Up the Monitor | 31

Operating the Monitor Turning on the Monitor

Press the button to turn on the monitor.

Using the Front Panel Controls Use the control buttons at the bottom edge of the monitor to adjust the characteristics of the image being displayed. As you use these buttons to adjust the controls, an OSD shows the numeric values of the characteristics as they change. 32 | Operating the Monitor 3 4 5 1 2 The following table describes the front panel buttons: Front-Panel Button Description 1 Use this button to choose from a list of preset color modes. 2 Use this button to choose from a list of Input Source. 3 Use this menu button to launch the on-screen display (OSD) and select the OSD menu. See Accessing the Menu System. 4 Use this button to go back to the main menu or exit the OSD main menu. 5 Power (with power light indicator) Shortcut key: Preset Modes Shortcut key: Input Source Menu Exit Use the Power button to turn the monitor On and Off. The white LED indicates the monitor is On and fully functional. A glowing white LED indicates DPMS Power Save Mode. Operating the Monitor | 33 Using the OSD Lock function With the control buttons on the monitor locked, you can prevent people from accessing the controls. It also prevents accidental activation in multiple monitors side-by-side setup. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Language Input Source Rotation Transparency Timer Menu Lock Menu Buttons Personalize Reset Menu Power Button Others Menu + Power Buttons Disable 1. The following message will appear: Dell UltraSharp 24/27 Monitor Are you sure you want to lock the Menu Buttons? To unlock the Buttons, refer to the User’s Guide. Yes No U2419HC/U2719DC 2. Select ‘Yes‘ to Lock the buttons, the following table describes the control icons: Options Description 1 Use this icon to lock OSD menu function. 2 Menu Buttons lock Use this icon to lock power button from powering off. 3 Power button lock Menu and Power buttons lock 34 | Operating the Monitor Use this icon to lock OSD menu and power button from powering off. Options Description

4 Use this icon to run the built-in diagnostics, see Built-in Diagnostics. 3. Hold for 4 seconds, Select the following table describes the unlock icons:

Options Description

1 Use this icon to unlock OSD menu function. 2 Use this icon to unlock power button from powering off. 3 Menu and Power buttons lock Built-in Diagnostics Menu Buttons lock Power button lock Use this icon to unlock OSD menu and power button from powering off. Operating the Monitor | 35

Front-Panel Button Use the buttons on the front of the monitor to adjust the image settings. 2 1 3 Front Panel Button Description

1 Use the Up (increase) and Down (decrease) keys to adjust items in the OSD menu. 2 Use the OK button to confirm your selection. 3 Use the Back button to go back to the previous menu.

36 | Operating the Monitor Up Down Back OK Using the On-Screen Display (OSD) Menu Accessing the Menu System NOTE: Any changes you make using the OSD menu are automatically saved if you move to another OSD menu, exit the OSD menu, or wait for the OSD menu to disappear.

1 Press the button to launch the OSD menu and display the main menu. Dell UltraSharp 24/27 Monitor Brightness/Contrast Input Source Color 75 % Display Menu 75 % Personalize Others 2 Press the buttons to move between options. As you move from one and and

icon to another, the option name is highlighted.

3 Press the button once to activate the highlighted option. 4 Press the buttons to select the desired parameter. 5 Press button, according to the to enter the slide bar and then use the to enter the slide bar and then use the and and or or or or or or or or

indicators on the menu, to make your changes.

6 Select the to accept and return to previous menu. to return to previous menu or to return to previous menu or Operating the Monitor | 37

Icon Menu and Submenus Description 38 | Operating the Monitor Brightness/ Contrast Input Source Use the Input Source menu to select between different video inputs that are connected to your monitor. Dell UltraSharp 24/27 Monitor Brightness/Contrast Input Source Color Display Menu Personalize Others Brightness Brightness adjusts the luminance of the backlight (minimum 0; maximum 100). Press the button to decrease brightness. Contrast Adjust the Brightness first, and then adjust Contrast only if further adjustment is necessary. Press the Use this menu to activate Brightness/Contrast adjustment. Dell UltraSharp 24/27 Monitor Brightness/Contrast Input Source Color 75 % Display 75 % button to increase brightness. Press the button to decrease contrast (between 0 and 100). Contrast adjusts the difference between darkness and lightness on the monitor. Menu Personalize Others button to increase contrast and press the DPUSB Type-C HDMI Auto Select On Auto Select for USB-C Prompt for Multiple Inputs Reset Input Source

Icon Menu and Submenus Color Use the Color menu to adjust the color setting mode. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Preset Modes Reset Color Standard Input Source Input Color Format RGB Description USB Type-C Select USB Type-C input when you are using the USB Type-C connector. Use to select the USB Type-C input source. DP Select DP input when you are using the DP (DisplayPort) connector. Use to select the DP input source. HDMI Select HDMI input when you are using the HDMI connector. Use to select the HDMI input source. Auto Select Use to select Auto Select, the monitor scans for available input sources. Auto Select for USB-C Allows you to set Auto Select for USB Type-C to: • Prompt for Multiple Inputs : always show Switch to USB Type-C Video Input message for user to choose whether to switch or not. • Yes: The monitor always switch to USB Type-C video without asking while USB Type-C connected. • No: The monitor will NOT auto switch to USB Type-C video from another available input. Reset Input Source Resets your monitor’s Input Source settings to the factory defaults. Menu Personalize Others Operating the Monitor | 39

Icon Menu and Submenus Description Preset Modes When ComfortView, you select Multiscreen Preset Modes, Match, you Movie, can choose Game, Standard, Color Temp. or Custom Color from the list. Dell UltraSharp 24/27 Monitor Brightness/Contrast Preset Modes Standard Input Source Input Color Format ComfortView Color Reset Color Multiscreen Match Display Movie Menu Game Personalize Color Temp. Others Custom Color • Standard: mode. Default color settings. This is the default preset • ComfortView: Decreases the level of blue light emitted from the screen to make viewing more comfortable for your eyes. NOTE: To reduce the risk of eye strain and neck/arm/back/ shoulders we suggest pain you from to : using the monitor for long periods of time, • Set the screen about 20 to 28 in. (50-70 cm) from your eyes. • Blink with the frequently monitor. to moisten or rewet your eyes when working • Take hours. regular and frequent breaks for 20 minutes every two • Look away from your monitor and gaze at a distant object at 20 feet away for at least 20 seconds during the breaks. • Perform stretches to relieve tension in the neck/arm/back/ shoulders during the breaks. • Multiscreen Match: Option to allow matching of the white backgrounds on multiple monitors. • Movie: Ideal for movies. • Game: Ideal for most gaming applications. • Color Temp.: The screen appears warmer with a red/yellow tint with at 10,000K. slider set at 5,000K or cooler with blue tint with slider set • Custom Color: Allows you to manually adjust the color settings. Press the buttons to adjust the Red, Green, and Blue values and create your own preset color mode. 40 | Operating the Monitor and

Description Icon Menu and Submenus Input Color Format Allows you to set the video input mode to: • RGB: Select this option if your monitor is connected to a computer (or DVD player) using the USB Type-C, DP cable. YPbPr: Select this option if your DVD player supports only YPbPr output. Dell UltraSharp 24/27 Monitor Brightness/Contrast Input Color Format Color Display Preset Modes Input Source Reset Color Menu Personalize Others RGB YPbPr Hue Use to adjust the hue from 0 to 100. NOTE: Hue adjustment is available only for Movie and Game mode. Saturation Use to adjust the saturation from 0 to 100. NOTE: Saturation adjustment is available only for Movie and Game mode. Reset Color Resets your monitor’s color settings to the factory defaults. or or Operating the Monitor | 41

Icon Menu and Submenus Description 42 | Operating the Monitor Display Use the Display menu to adjust image. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Aspect Ratio Wide 16:9 Input Source Menu Personalize Others Sharpness 50 Response Time Normal MST O USB-C Prioritization High Resolution Reset Display Aspect Ratio Adjust the image ratio to Wide 16:9, Auto Resize, 4:3, 1:1. Sharpness Makes the image look sharper or softer. Use to adjust the sharpness from ‘0’ to ‘100’. Response Time Allows you to set the Response Time to Normal or Fast. MST DP Multi Stream Transport, Set to ON enables MST(DP out), Set to OFF disables MST function. NOTE: When DP/USB Type-C upstream cable and DP downstream cable is connected, monitor will set MST = ON automatically, this action will only be done once after Factory Reset or Display Reset. USB-C Prioritization (U2719DC only) High Resolution: High Resolution can match two monitors with 2560 x 1440 resolution. NOTE: High Resolution is available only for MST ON. This is default setting. 4 Lane DP only for USB 2.0 input, no USB 3.0. High data speed: High data speed is for 2 Lane DP USB3.0. Reset Display Restores the display settings to factory defaults. or

Icon Menu and Submenus Menu Select this option to adjust the settings of the OSD, such as the languages of the OSD, the amount of time the menu remains on screen, and so on. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Language English Input Source Rotation Transparency Timer 2020 s Menu Lock Disable Personalize Reset Menu Others Language Set the OSD display to one of eight languages. (English, Spanish, French, German, Brazilian Portuguese, Russian, Simplified Chinese, or Japanese). Rotation Rotates the OSD by 0/90/180/270 degrees. You can adjust the menu according to your display rotation. Transparency Select this option to change the menu transparency by using (min. 0 / max. 100). Timer OSD Hold Time: Sets the length of time the OSD remains active after you press a button. Use the Description and buttons to adjust the slider in 1-second increments, from 5 to 60 seconds. and Operating the Monitor | 43

Icon Menu and Submenus Description Lock Controls user access to adjustments. the buttons are locked. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Language Input Source Rotation Transparency Timer Menu Lock Menu Buttons Personalize Reset Menu Power Button Others Menu + Power Buttons Disable • Menu Buttons: Through OSD to lock the Menu buttons. • Power Button: Through OSD to lock the Power button. • Menu + Power Buttons: Through OSD to lock the all of Menu and Power buttons. • Disable: Press and hold the button on the left of the power button for 4 sec. Reset Menu Restore the menu settings to factory defaults. 44 | Operating the Monitor

Icon Menu and Submenus Personalize Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Shortcut Key 1 Menu Personalize Others Preset Modes Input Source Shortcut Key 2 Brightness/Contrast Power Button LED On During Active USB-A Charging O During Standby USB-C Charging O During Power O Shortcut key 1 Reset Personalization Select from Preset Modes, Brightness/Contrast, Input Source, Aspect Ratio, Rotation set as shortcut key 1. Shortcut key 2 Select from Preset Modes, Brightness/Contrast, Input Source, Aspect Ratio, Rotation set as shortcut key 2. Power Button LED Allows you to set the state of the power light to save energy. USB-A Charging Allows you to enable or disable USB Type-A (Downstream Ports) charging function during monitor standby mode. NOTE: This option is only available when the USB Type-C (Upstream Port) cable is unplugged. If the USB Type-C cable is connected, USB-A Charging follows the USB host power status and the option is not accessible. NOTE: This option was previously called “USB” in older monitor firmware revisions. USB-C Charging Allows you to enable or disable Always On USB Type-C Charging function during monitor Power Off mode. NOTE: This option is only available in newer monitor firmware revisions. See Always On USB Type-C Charging for troubleshooting. Reset Persona- lization Restores shortcut keys to factory defaults. Description Operating the Monitor | 45

Icon Menu and Submenus Description 46 | Operating the Monitor Others Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Display Info Input Source DDC/CI On LCD Conditioning O Firmware M2T101 Menu Service Tag H8CJ2NF Personalize Reset Others Others Factory Reset ENERGY STAR® Select this option to adjust the OSD settings such as the DDC/CI, LCD conditioning, and so on. Display Info Displays the monitor’s current settings. DDC/CI DDC/CI (Display Data Channel/Command Interface) allows you to adjust the monitor settings using software on your computer. Select Off to turn off this feature. Enable this feature for best user experience and optimum performance of your monitor. Dell UltraSharp 24/27 Monitor Brightness/Contrast Display Info Input Source On Color LCD Conditioning O Display Menu Personalize Others DDC/CI Firmware Service Tag Reset Others Factory Reset

Description Icon Menu and Submenus LCD Conditioning Helps reduce minor cases of image retention. Depending on the degree of image retention, the program may take some time to run. Select On to start the process. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Display Info Input Source DDC/CI LCD Conditioning OnFirmware O Menu Service Tag Personalize Reset Others Others Factory Reset Firmware Firmware version. Service Tag Displays the Service Tag. The Service Tag is a unique alphanumeric identifier that allows Dell to identify the product specifications and access warranty information. NOTE: The Service Tag is also printed on a label located at the back of the cover. Reset Others Restores other settings, such as DDC/CI, to factory defaults. Factory Reset Restores all preset values to the factory default settings. These are also the settings for ENERGY STAR® tests. Dell UltraSharp 24/27 Monitor Brightness/Contrast Color Display Display Info Input Source DDC/CI On LCD Conditioning O Firmware M2T101 Menu Service Tag H8CJ2NF Personalize Reset Others Others Factory Reset ENERGY STAR® Operating the Monitor | 47

OSD Warning Messages When the monitor does not support a particular resolution mode, you can see the following message: U2419HC Dell UltraSharp 24 Monitor The current input timing is not supported by the monitor display. Please

change your input timing to 1920x1080, 60Hz or any other monitor

listed timing as per the monitor specifications. U2419HC U2719DC Dell UltraSharp 27 Monitor The current input timing is not supported by the monitor display. Please

change your input timing to 2560x1440, 60Hz or any other monitor

listed timing as per the monitor specifications. U2719DC This means that the monitor cannot synchronize with the signal that it is receiving from the addressable computer. by See this Monitor monitor. Specifications Recommended for mode the Horizontal is 1920 x 1080 and Vertical (U2419HC) frequency / 2560 ranges x 1440 (U2719DC). You can see the following message before the DDC/CI function is disabled: Dell UltraSharp 24/27 Monitor The function of adjusting display setting using PC application will be disabled. Do you wish to disable DDC/CI function? Yes No U2419HC/U2719DC 48 | Operating the Monitor When the monitor enters the Power Save mode, the following message will appear: Dell UltraSharp 24/27 Monitor Entering Power Save Mode. U2419HC/U2719DC Activate the computer and wake up the monitor to gain access to the OSD. If you press any button other than the power button, the following messages will appear depending on the selected input: Dell UltraSharp 24/27 Monitor No DP signal from your device. Press any key on the keyboard or move the mouse or wake it up. If there is no display, press the monitor button again to select the correct input source. U2419HC/U2719DC If either DP, USB Type-C input is selected and the corresponding cable is not connected, a floating dialog box as shown below appears. Dell UltraSharp 24/27 Monitor No DP Cable The display will go into Power Save Mode in 4 minutes. dell.com/support/U2419HC dell.com/support/U2719DC U2419HC/U2719DC or Dell UltraSharp 24/27 Monitor No USB Type-C Cable The display will go into Power Save Mode in 4 minutes. dell.com/support/U2419HC dell.com/support/U2719DC U2419HC/U2719DC Operating the Monitor | 49 A message is displayed while the cable supporting DP alternate mode is connected to the monitor under the following conditions: • When Auto Select for USB-C is set to Prompt for Multiple Inputs. • When the DP cable is connected to the monitor. Dell UltraSharp 24/27 Monitor Switch to USB-C Video Input: Yes No U2419HC/U2719DC When you select OSD items of High resolution in Display feature, the following message will appear: Dell UltraSharp 27 Monitor If your PC is not DP 1.4, this option will result in reduced screen performance. Please disconnect any USB storage device to your monitor during the switching process (up to 12 seconds). Do you want to continue? Yes No U2719DC When you select OSD items of High Data Speed in Display feature, the following message will appear: Dell UltraSharp 27 Monitor Please disconnect any USB storage device to your monitor during the switching process (up to 12 seconds). Do you want to continue? Yes No U2719DC 50 | Operating the Monitor When USB-C Prioritization is set to High Data Speed, select OSD items of Factory Reset in Other feature, the following message will appear: Dell UltraSharp 27 Monitor Please disconnect any USB storage device to your monitor during the switching process (up to 12 seconds). Are you sure you want to reset to default settings? Yes No U2719DC When you select OSD items of Factory Reset in Other feature, the following message will appear: Dell UltraSharp 24/27 Monitor Are you sure you want to reset to default settings? Yes No U2419HC/U2719DC When you select ‘Yes‘ to reset to default settings, the following message will appear: Dell UltraSharp 24/27 Monitor Easy Initial Setup: Select ‘Yes’ to enable the following function(s): Always on USB -C Charging Yes No When ‘Yes’ is select, power consumption may increase. When ‘No’ is selected, it will comply with ENERGY STAR requirements. Individual settings can be changed in the Menu. U2419HC/U2719DC See Troubleshooting for more information. Operating the Monitor | 51 Troubleshooting 52 | 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 Turn off both your computer and the monitor. 2 Unplug the video cable from the back of the computer. To ensure proper Self-Test operation, remove all digital and the analog cables from the back of computer. 3 Turn on the monitor. The floating dialog box should appear on-screen (against a black background), if the monitor cannot sense a video signal and is working correctly. While in self-test mode, the power LED remains white. Also, depending upon the selected input, one of the dialogs shown below will continuously scroll through the screen. Dell UltraSharp 24/27 Monitor No DP Cable The display will go into Power Save Mode in 4 minutes. dell.com/support/U2419HC dell.com/support/U2719DC U2419HC/U2719DC or Dell UltraSharp 24/27 Monitor No USB Type-C Cable The display will go into Power Save Mode in 4 minutes. dell.com/support/U2419HC dell.com/support/U2719DC U2419HC/U2719DC 4 This box also appears during normal system operation if the video cable becomes disconnected or damaged. 5 Turn off your monitor and reconnect the video cable; then turn on both your computer and the monitor. If your monitor screen remains blank after you use the previous procedure, check your video controller and computer, because your monitor is functioning properly. 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 Make sure that the screen is clean (no dust particles on the surface of the screen). 2 Unplug the video cable(s) from the back of the computer or monitor. The monitor then goes into the self-test mode. 3 Press and hold Button 1 for 5 seconds. A gray screen appears. 4 Carefully inspect the screen for abnormalities. 5 Press Button 1 on the front panel again. The color of the screen changes to red. 6 Inspect the display for any abnormalities. 7 Repeat steps 5 and 6 to inspect the display in green, blue, black, white, and text screens. The test is complete when the text screen appears. To exit, press Button 1 again. If you do not detect any screen abnormalities upon using the built-in diagnostic tool, the monitor is functioning properly. Check the video card and computer. NOTE: You can run the built-in diagnostics only when the video cable is unplugged and the monitor is in self-test mode. 3 4 5 1 2 Troubleshooting | 53 Always On USB Type-C Charging You can charge your notebook or mobile devices through the USB Type-C cable even when the monitor is powered off. This option, called ‘USB-C Charging‘ is located in the Personalize section of the OSD. This feature is only available in the following monitor firmware revisions: • U2419HC: M3T106 or later • U2719DC: M3T106 or later You may verify your monitor’s firmware revision from Firmware. If this feature is not available in your product, please follow these steps to update the monitor to the latest firmware: 1 Download the latest application installer (Monitor Firmware Update Utility.exe) from Drivers & Downloads section of the Dell Monitor support site: U2419HC: dell.com/U2419HC U2719DC: dell.com/U2719DC 2 Connect the USB Type-C cable to the Monitor and PC. USB Type-C 3 Run the Monitor Firmware Update Utility.exe to install the program. 54 | Troubleshooting USB Type-C 4 Check current firmware revision: click Update to update the firmware. 5 Wait for the firmware to be updated. 6 Click Close once the firmware is updated. Troubleshooting | 55 Common Problems The following table contains general information about common monitor problems you might encounter and the possible solutions: Common Symptoms What You Experience Possible Solutions No Video/Power LED off No picture • Ensure that the video cable connecting the monitor and the computer is properly connected and secure. • Verify that the power outlet is functioning properly using any other electrical equipment. • Ensure that the power button is depressed fully. • Ensure that the correct input source is selected in the Input Source menu. No Video/Power LED on No picture or no brightness • Increase brightness and contrast controls via OSD. • Perform monitor self-test feature check. • Check for bent or broken pins in the video cable connector. • Run the built-in diagnostics. • Ensure that the correct input source is selected in the Input Source menu. Missing Pixels LCD screen has spots • Cycle power on-off. • 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: dell.com/support/monitors. Stuck-on Pixels LCD screen has bright spots • Cycle power On-Off. • Pixel that is permanently off is a natural defect that can occur in LCD technology. • For more information on Dell Monitor Quality and PixelPolicy, see Dell Support site at: dell.com/support/monitors. Brightness Problems Picture too dim or too bright • Reset the monitor to factory settings. • Adjust brightness and contrast controls via OSD. Safety Related Issues Visible signs of smoke or sparks • Do not perform any troubleshooting steps. • Contact Dell immediately. Intermittent Problems Monitor malfunctions on & off • Ensure that the video cable connecting the monitor to the computer is connected properly and is secure. • Reset the monitor to factory settings. • Perform monitor self-test feature check to determine if the intermittent problem occurs in self- test mode. 56 | Troubleshooting What Common You Symptoms Experience Possible Solutions Missing Color Picture missing color • Perform monitor 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. Wrong Color Picture color not good • Change the settings of the Preset Modes in the Color menu OSD depending on the application. • Adjust R/G/B value under Custom Color in Color menu OSD. • Change the Input Color Format to PC RGB or YPbPr in the Color menu OSD. • Run the 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 • Use the Power Management feature to turn off the monitor at all times when not in use (for more information, see Power Management Modes). • Alternatively, use a dynamically changing screensaver. Product Specific Problems Problem What you experience Possible solutions Screen image is too small Image is centered on screen, but does not fill entire viewing area • Check the Aspect Ratio setting in the Display menu OSD. • Reset the monitor to factory settings. Cannot adjust the monitor with the buttons on the front panel OSD does not appear on the screen • Turn off the monitor, unplug the monitor power cable, plug it back, and then turn on the monitor. No Input Signal when user controls are pressed No picture, the LED light is white • Check the signal source. Ensure the computer is not in the power saving mode by moving the mouse or pressing any key on the keyboard. • Check whether the signal cable is plugged in properly. Connect the signal cable again, if necessary. • Reset the computer or video player. Troubleshooting | 57 Possible Problem What you solutions experience The picture does not fill the entire screen • Due to different video formats (aspect ratio) of DVDs, the monitor may display in full screen. • Run the built-in diagnostics. No image when using USB Type-C connection to computer, laptop, and so on The picture cannot fill the height or width of the screen Black screen • Verify if the USB Type-C interface of the device can support DP alternate mode. • Verify if the device required more than 65 W power charging. • USB Type-C interface of device cannot support DP alternate mode. • Set Windows to Projection mode. • Ensure that the USB Type-C cable is not damaged. No charging when using USB Type-C connection to computer, laptop, and so on No charging • Verify if the device can support one of 5 V/9 V/15 V/20 V charging profiles. • Verify if the Notebook requires a >65 W power adaptor. • If the Notebook requires a >65 W power adaptor, it may not charge with the USB Type-C connection. • Ensure that you use only Dell approved adapter or the adapter that comes with the product. • Ensure that the USB Type-C cable is not damaged. Intermittent charging when using USB Type-C connection to computer, laptop, and so on • Check if the maximum power consumption of device is over 65 W. • Ensure that you use only Dell approved adapter or the adapter that comes with the product. • Ensure that the USB Type-C cable is not damaged. No image when using DP connection to the PC Intermittent charging Black screen • Verify which DP standard (DP 1.1a or DP 1.4) is your Graphics Card certified to. Download and install the latest graphics card driver. • Some DP 1.1a graphics card cannot support DP 1.4 monitors. Go to OSD menu, under Input Source selection, press and hold DP select key for 8 sec to change the monitor setting from DP 1.4 to DP 1.1a. No image when using USB Type-C MST Black screen or • USB Type-C input, Go to OSD menu, under Display 2nd DUT is not Prime mode Info check the Link Rate is HBR2 or HBR3, if Link Rate is HBR2, suggest to use USB Type-C to DP cable to turn on MST. 58 | Troubleshooting Appendix Safety Instructions For displays with glossy bezels the user should consider the placement of the display as the bezel may cause disturbing reflections from surrounding light and bright surfaces. WARNING: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. For information on safety instructions, see the Safety, Environmental, and Regulatory Information (SERI). FCC Notices (U.S. only) and Other Regulatory Information For FCC notices and other regulatory information, see the regulatory compliance website located at dell.com/regulatory_compliance. Contacting Dell 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. Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To get online Monitor support content: See dell.com/support/monitors. To contact Dell for sales, technical support, or customer service issues: 1 Go to dell.com/support. 2 Verify your country or region in the Choose A Country/Region drop-down menu at the bottom-right corner of the page. 3 Click Contact Us next to the country dropdown. 4 Select the appropriate service or support link based on your need. 5 Choose the method of contacting Dell that is convenient for you. Appendix | 59 Setting Up Your Monitor Setting Display Resolution to 1920 x 1080 (U2419HC)/ 2560 x 1440 (U2719DC) (maximum) For best performance, set the display resolution to 1920 x 1080 U2419HC)/2560 x 1440(U2719DC) pixels by performing the following steps: In Windows Vista, Windows 7, Windows 8 or Windows 8.1: 1 For Windows 8 or Windows 8.1 only, select the Desktop tile to switch to classic desktop. For Windows Vista and Windows 7, skip this step. 2 Right-click on the desktop and click Screen Resolution. 3 Click the Dropdown list of the Screen Resolution and select 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC). 4 Click OK. In Windows 10: 1 Right-click on the desktop and click Display Settings. 2 Click Advanced display settings. 3 Click the dropdown list of Resolution and select 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC). 4 Click Apply. If you do not see the recommended resolution as an option, you may need to update your graphics driver. Please choose the scenario below that best describes the computer system you are using, and follow the given steps. Dell computer 1 Go to dell.com/support, enter your service tag, and download the latest driver for your graphics card. 2 After installing the drivers for your graphics adapter, attempt to set the resolution to 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC) again. 60 | Appendix NOTE: If you are unable to set the resolution to 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC), please contact Dell to inquire about a graphics adapter that supports these resolutions. Non-Dell computer In Windows Vista, Windows 7, Windows 8 or Windows 8.1: 1 For Windows 8 or Windows 8.1 only, select the Desktop tile to switch to classic desktop. For Windows Vista and Windows 7, skip this step. 2 Right-click on the desktop and click Personalization. 3 Click Change Display Settings. 4 Click Advanced Settings. 5 Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, AMD, Intel etc.). 6 Refer to the graphic card provider website for updated driver (for example, amd.com or nvidia.com). 7 After installing the drivers for your graphics adapter, attempt to set the resolution to 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC) again. In Windows 10: 1 Right-click on the desktop and click Display Settings. 2 Click Advanced display settings. 3 Click Display adapter properties. 4 Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, AMD, Intel etc.). 5 Refer to the graphic card provider website for updated driver (for example, amd.com or nvidia.com). 6 After installing the drivers for your graphics adapter, attempt to set the resolution to 1920 x 1080 (U2419HC)/2560 x 1440 (U2719DC) again. NOTE: If you are unable to set the recommended resolution, please contact the manufacturer of your computer or consider purchasing a graphics adapter that supports the video resolution. Appendix | 61 Maintenance Guidelines Cleaning Your Monitor 62 | Appendix CAUTION: Read and follow the Safety Instructions before cleaning the monitor. For best practices, follow these instructions in the list below while unpacking, cleaning, or handling your monitor: • To clean your anti-static screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the anti-static coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air. • Use a lightly-dampened, soft cloth to clean the monitor. Avoid using detergent of any kind as some detergents leave a milky film on the monitor. • If you notice white 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- colored monitor. • To help maintain the best image quality on your monitor, use a dynamically changing screen saver and turn off your monitor when not in use. WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.


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