Dell UltraSharp U4919DW User manual

Dell UltraSharp U4919DW Monitor
User’s Guide
Model: U4919DW
Regulatory model: U4919DWb

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 instructions are not followed.
WARNING: A WARNING indicates a potential for property damage,
personal injury, or death.
Copyright © 2018 Dell Inc. All rights reserved. This product is protected by U.S. and international
copyright and intellectual property laws. Dell™ and the Dell logo are trademarks of Dell Inc. in the United
States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their
respective companies.
2018 - 11
Rev. A01

│  3
Contents
About Your Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . 6
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Identifying Parts and Controls . . . . . . . . . . . . . . . . . . . . . 10
Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Back View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Monitor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Flat Panel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Resolution Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Supported Video Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Preset Display Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Physical Characteristics (Continued). . . . . . . . . . . . . . . . . . . . . . . 18
Power Management Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Plug and Play Capability. . . . . . . . . . . . . . . . . . . . . . . . . . 23
Universal Serial Bus (USB) Interface . . . . . . . . . . . . . . . . 23
USB Upstream Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
USB Downstream Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
USB Type-C Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
USB Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
LCD Monitor Quality and Pixel Policy . . . . . . . . . . . . . . . 26
Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Cleaning Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4  │ 
Setting Up the Monitor . . . . . . . . . . . . . . . . . . . . . .27
Attaching the Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Wall Mounting/3rd Party Arm (Optional) . . . . . . . . . . . . 32
Connecting Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . 35
Connecting the HDMI cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Connecting the DisplayPort (DP to DP) cable. . . . . . . . . . . . . . . . 36
Connecting the USB Type-C cable . . . . . . . . . . . . . . . . . . . . . . . . 37
Connecting the USB 3.0 cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Organizing Your Cables . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Removing the Monitor Stand . . . . . . . . . . . . . . . . . . . . . . 40
Operating the Monitor . . . . . . . . . . . . . . . . . . . . . . 42
Power On the Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Using the Front Panel Controls . . . . . . . . . . . . . . . . . . . . 42
Front Panel Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Using the On-Screen Display (OSD) Menu . . . . . . . . . . . 44
Accessing the Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
OSD Warning Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Setting the Maximum Resolution. . . . . . . . . . . . . . . . . . . 62
Setting the KVM USB Switch. . . . . . . . . . . . . . . . . . . . . . 64
Using the Tilt, Swivel, and Vertical Extension . . . . . . . . . 68
Tilt, Swivel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Vertical Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Dual-Monitor Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Product Specific Problems . . . . . . . . . . . . . . . . . . . . . . . 75
Universal Serial Bus (USB) Specific Problems . . . . . . . . 76

│  5
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
FCC Notices (U.S. Only) and Other Regulatory
Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Contact Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

6  │  About Your Monitor
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 be optional and may not ship with your monitor.
Some features or media may not be available in certain countries.
NOTE: To set up with any other stand, please refer to the respective
stand setup guide for setup instructions.
Monitor
Stand Riser

About Your Monitor  │  7
Stand Base
VESA Cover
Screws x 4 for VESA
mount
Power Cable (Varies by
Country)
HDMI Cable
DP Cable (DP to DP)
USB 3.0 Upstream Cable
(Enables the USB Ports
on the Monitor)

8  │  About Your Monitor
USB Type-C Cable
•QuickSetupGuide
•FactoryCalibration
Report
• Safety, Environmental,
and Regulatory
Information

About Your Monitor  │  9
Product Features
The Dell U4919DW flat panel display has an active matrix, Thin-Film Transistor
(TFT), Liquid Crystal Display (LCD) and LED backlight. The monitor features
include:
• 124.46 cm (49-inch) viewable area display (measured diagonally).
5120 x 1440 (32:9) resolution, plus full-screen support for lower resolutions.
• Wide viewing angle to allow viewing from a sitting or standing position.
• Color gamut of 99% sRGB with an average Delta E <2.
• Supports HDMI, USB Type-C, DP sources.
• HDMI/DP connection supports 10-bit color at 60Hz. USB Type-C connection
supports 8-bit color at 60Hz.
• Single USB Type-C to supply power (Up to 90 W) to a compatible notebook
while receiving video & data signal.
• Tilt, swivel, and vertical extension adjustment capabilities.
• Ultra-thin bezel minimizes the bezel gap in multi-monitor usage, enabling
easier setup with an elegant viewing experience.
• Removable stand and Video Electronics Standards Association (VESA™)
100 mm mounting holes for flexible mounting solutions.
• Plug and play capability if supported by your system.
• On-Screen Display (OSD) adjustments for ease of set-up and screen
optimization.
• Security lock slot.
• 0.5 W standby power when in the sleep mode.
• Supports Picture by Picture (PBP) Select mode.
• Allow user to switch USB KVM function in PBP 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.

10  │  About Your Monitor
Identifying Parts and Controls
Front View
Front panel controls
Description
1Power On/Off button (with LED indicator)
2Function buttons (For more information, see Operating the Monitor)
Label

About Your Monitor  │  11
Back View
Back view without and with monitor stand
Description Use
1, 2 VESA mounting holes of 100 mm
x 100 mm (1) and 200 mm x 100
mm (2) are supported.
Attach stand to the monitor using
200 mm x 100 mm with M4 x 10
mm screws.
For third party wall mount, it is
recommended using 200 mm x 100
mm VESA-compatible wall mount
kit with M4 x 10 mm screws.
3Regulatory label Lists the regulatory approvals.
4Barcode serial number label Refer to this label if you need to
contact Dell for technical support.
5Cable management slot Use to organize cables by placing
them through the slot.
Label

12  │  About Your Monitor
Bottom View
Bottom view without monitor stand
Label Description Use
1AC power connector Connect the power cable.
2Security lock slot Secures monitor with security lock
(security lock not included).
3
(1, 2)
HDMI port connector Connect your computer with
HDMI cable.
4DisplayPort in connector Connect your computer with DP
cable.
5USB Type-C port Connect the USB Type-C cable
that came with your monitor to the
computer or mobile device. This
port supports USB Power Delivery,
Data, and DisplayPort video signal.
The USB 3.1 Type-C port offers the
fastest transfer rate and the
alternate mode with DP1.4
supports a maximum resolution of
5120 x 1440 at 60Hz,
PD 20V/4.5A, 20V/3.25A, 15V/3A,
9V/3A, and 5V/3A.
NOTE: USB Type-C is not
supported on versions of Windows
prior to Windows 10.

About Your Monitor  │  13
* To avoid signal interference, when a wireless USB device has been connected to
a USB downstream port, it is NOT recommended to connect any other USB
devices to the adjacent port(s).
Monitor Specifications
Flat Panel Specifications
6
(1, 2)
USB upstream port Connect the USB cable that came
with your monitor to the computer.
Once this cable is connected, you
can use the USB connectors on
the monitor.
7
(1, 2, 3,
5)
USB downstream port Connect your USB device. You can
only use this connector after you
have connected the USB cable to
the computer and USB upstream
connector on the monitor.*
7-4 USB downstream port with Power
Charging
Connect to charge your device.
Model U4919DW
Screen type Active matrix - TFT LCD
Panel technology In-Plane Switching Type
Aspect ratio 32:9
Viewable image
Diagonal
Horizontal, Active Area
Vertical, Active Area
Area
1244.6 mm (49 inches)
1198.08 mm (47.17 inches)
336.96 mm (13.27 inches)
403705 mm2(625.74 inch2)
Pixel pitch 0.234 mm x 0.234 mm
Pixel per inch 109
Viewing angle 178° (vertical) typical
178° (horizontal) typical
Luminance output 350 cd/m² (typical)

14  │  About Your Monitor
* Color gamut (typical) is based on CIE1976 (90%) and CIE1931 (75%) test
standards.
Contrast ratio 1000 to 1 (typical)
Faceplate coating Antiglare with hard-coating 3H
Backlight White LED edgelight system
Response time 8 ms for NORMAL mode
5 ms for FAST mode
Color depth 1.07 billion colors
Color gamut* 99% sRGB
Calibration accuracy Delta E <2 (average)
Built-in devices •2xUSB3.0upstreamport
•5xUSB3.0downstreamports
•1xUSBType-Cport
Connectivity • 2 x HDMI 2.0 (HDCP 2.2) (10-bit color @ 60Hz)
• 1 x DP 1.4 (HDCP 2.2) (10-bit color @ 60Hz)
•5xUSB3.0Downstreamport
•2xUSB3.0Upstreamport
• 1 x USB Type-C (Alternate mode with DP1.4, Power
Delivery, and USB2.0) (8-bit color @ 60Hz)
Border width (edge of
monitor to active area)
12.2 mm (Top)
11.0 mm (Left/Right)
17.4 mm (Bottom)
Adjustability
Height adjustable stand
Ti l t
Swivel
Pivot
0 to 90 mm
-5° to 21°
-170° to 170°
N/A
NOTE: Do not mount or use this monitor in portrait (vertical) orientation or inverse
(180°) landscape mount as it may damage the monitor.
Dell Display Manager
(DDM) Compatibility
Easy Arrange, Input Manager, Auto Source, etc.
Security Security lock slot (cable lock sold separately)

About Your Monitor  │  15
Resolution Specifications
Horizontal scan range
(HDMI & DP & USB Type-C alternate mode)
25 kHz to 115 kHz (automatic)
Vertical scan range
(HDMI & DP & USB Type-C alternate mode)
24 Hz to 86 Hz (automatic)
Maximum preset resolution 5120 x 1440 at 60Hz
Supported Video Modes
Video display capabilities (HDMI playback) 480p, 576p, 720p, 1080i, 1080p,
(Interlacing mode is not
supported under PBP mode)
Preset Display Modes
Model U4919DW
Model U4919DW
Display Mode Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel
Clock
(MHz)
Sync Polarity
(Horizontal/
Vertical)
VESA, 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 60.0 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, 1280 x 1024 64.0 60.0 108.0 +/+
VESA, 1280 x 1024 80.0 75.0 135.0 +/+
VESA, 1152 x 864 67.5 75.0 108.0 +/+

16  │  About Your Monitor
# Requires a graphics card that supports HDMI 2.0.
# Requires a graphics card that supports DP1.2 or above.
* Recommend user to disable YPbPr color format.
Electrical Specifications
Video input signals HDMI 2.0*/DP 1.4, 600 mV for each differential line,
100 ohm input impedance per differential pair.
AC input voltage/
frequency/current
100 VAC to 240 VAC / 50 Hz or 60 Hz +3 Hz / 3 A
(typical)
Inrush current • 120 V: 40 A (Max.) at 25 °C
• 240 V: 80 A (Max.) at 25 °C
* Not Support HDMI 2.0 optional specification, include HDMI Ethernet Channel
(HEC), Audio Return Channel (ARC), standard for 3D format and resolutions, and
standard for 4K digital cinema resolution.
VESA, 1600 x 900 60.0 60.0 108.0 +/+
VESA, 1920 x 1080 67.5 60.0 148.5 +/+
VESA, 2560 x 1440 88.8 60.0 234.4 +/+
VESA, 3840 x 1080 66.6 60.0 261.0 +/-
VESA, 5120 x 1440#88.8 60.0 461.6 +/+
Model U4919DW

About Your Monitor  │  17
Physical Characteristics
• DP1.4, black connector
•HDMI2.0
•USB3.0
•USBType-C
• Digital: Detachable, HDMI, 19 pins
• Digital: DisplayPort, 20 pins
• Digital: Type-C Port, 24 pins
• Universal Serial Bus: USB, 9 pins
Height (extended) 548.6 mm (21.60 inches)
Height (compressed) 458.6 mm (18.06 inches)
Width 1215.1 mm (47.84 inches)
Depth 252.6 mm (9.94 inches)
Height 371 mm (14.61 inches)
Width 1215.1 mm (47.84 inches)
Depth 109.3 mm (4.30 inches)
Height (extended) 433.5 mm (17.07 inches)
Height (compressed) 343.5 mm (13.52 inches)
Width 380.3 mm (14.97 inches)
Depth 252.6 mm (9.94 inches)
Model U4919DW
Connector Type
Signal cable type
Dimensions (with stand)
Dimensions (without stand)
Stand dimensions

Weight with packaging 26.43 kg (58.27 lb)
Weight with stand assembly and
cables
17.20 kg (37.92 lb)
Weight without stand assembly
(For wall mount or VESA mount
considerations - no cables)
11.40 kg (25.13 lb)
Weight of stand assembly 5.34 kg (11.77 lb)
Front frame gloss Black Frame - 30 gloss unit (max.)
18  │  About Your Monitor
Physical Characteristics (Continued)
• ENERGY STAR certified monitor
•EPEAT Gold registered in the U.S. EPEAT registration varies by country. See
www.epeat.net for registration status by country
•RoHS-compliant
• TCO certified displays
• BFR/PVC-free (Halogen-free) excluding external cables
• Arsenic-free glass and Mercury-free for the panel only
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non-operating -20 °C to 60 °C (-4 °F to 140 °F)
Operating 20% to 80% (non-condensing)
Non-operating 10% to 90% (non-condensing)
Operating 3,048 m (10,000 ft) (maximum)
Non-operating 12,192 m (40,000 ft) (maximum)
• 784.3 BTU/hour (maximum)
•204.6BTU/hour(typical)
Environmental Characteristics
Weight
Model U4919DW
Compliant Standards
Te m p e ra t u re
Humidity
Altitude
Thermal dissipation

About Your Monitor  │  19
Power Management Modes
If you have VESA's DPM™ compliance display 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.
VESA
Modes
Horizontal
Sync
Vertical
Sync
Video Power
Indicator
Power
Consumption
Normal
operation
Active Active Active White 230 W
(maximum)**
60 W (typical)
Active-off
mode
Inactive Inactive Blanked White
(blinking)
Less than 0.5 W
Switch off - - - Off Less than 0.3 W
Energy Star Power Consumption
Pon 35.38 W
ETEC 147.53 kWh
NOTE: This monitor is ENERGY STAR®-compliant.
NOTE:
Pon: Power consumption of on mode as defined in Energy Star 7.1 version.
ETEC: Total energy consumption in kWh as defined in Energy Star 7.1 version.
The OSD functions only in the normal operation mode. When any button is pressed
in the Active-off mode, the following message will be displayed:

20│  About Your Monitor
Activate the computer and the monitor to gain access to the OSD.
NOTE: The message may be slightly different according to the
connected input signal.
* Zero power consumption in OFF mode can only be achieved by disconnecting the
main cable from the monitor.
** Maximum power consumption with max 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.