Dell 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 and intellectual property laws. Dell ™ and the Del l 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.

2020 - 06

Rev. A07

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

  │  3

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Setting the Maximum Resolution. . . . . . . . . . . . . . . . . . . 66

Setting the KVM USB Switch. . . . . . . . . . . . . . . . . . . . . . 67

Setting the Auto KVM . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Using the Tilt, Swivel, and Vertical Extension . . . . . . . . . 73

Tilt, Swivel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Vertical Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Dual-Monitor Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Sel f-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Always On USB Type-C Charging. . . . . . . . . . . . . . . . . . . 77

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

4  │ 



Product Specific Problems . . . . . . . . . . . . . . . . . . . . . . . 81

Universal Serial Bus (USB) Specific Problems . . . . . . . . 83

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

FCC Notices (U.S. Only) and Other Regulatory 

Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Contact Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

  │  5

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

6  │  About Your Monitor

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)

About Your Monitor  │  7

USB Type-C Cable

•Quick Setup Guide

•Factory Calibration Re

port

• Safety, Environmental,

egulatory

and R Information

8  │  About Your Monitor

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 diagonal ly).  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 60 Hz. USB Type-C connection supports 8-bit color at 60 Hz.

• Single USB Type-C to supply power (Up to 90 W) to a compatible notebook while receiving video & data signal.

• Til t, 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.

• Power and Menu buttons lock.

• 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.

• Supports Auto KVM for multiple input setup.

• 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.

About Your Monitor  │  9

Identifying Parts and Controls

Front View

Front panel controls

Label

1 Power On/Off button (with LED indicator)

2 Function buttons (For more information, see Operating the Monitor)

Description

10  │  About Your Monitor

Back View

Back view without and with monitor stand

Label

1, 2 VESA mounting holes of 100 mm

x 1

00 mm (1) and 200 mm x 100

mm (2) are supported.

3 Regulatory label Lists the regulatory approvals.

4 Barcode serial number label Refer to this label if you need to

5 Cable management slot Use to organize cables by placing

Description Use

Attach stand to the monitor using 200 mm x 100 mm with M4 x 10 mm screws.

For third party wall mount, it is

ecommended using 200 mm x 100

r mm VESA-compatible wal l mount kit with M4 x 10 mm screws.

ontact Dell for technical support.

them

through the slot.

About Your Monitor  │  11

Bottom View

Bottom view without monitor stand

Label Description Use

1 AC power connector Connect the power cable.

2 Security lock slot Secures monitor with security lock

(

security lock not included).

HDMI port connector Connect your computer with

(1, 2

)

4 DisplayPort in connector Connect your computer with DP

5 USB Type-C port Connect the USB Type-C cable

HDMI cable.

cab

le.

tha

t came with your monitor to the computer or mobile device. This port supports USB Power Delivery, Data, and DisplayPort video signal.

The USB Type-C port offers the

astest transfer rate and the

f al ternate mode with DP1.4 supports a maximum resolution of 5120 x 1440 at 60 Hz,  PD 20 V/4.5 A, 20 V/3.25 A, 15 V/

A, 9 V/3 A, and 5 V/3 A.

NOTE: US supported on versions of Windows prior to Windows 10.

B Type-C is not

12  │  About Your Monitor

USB upstream port Connect the USB cable that came

(1, 2)

USB downstream port Connect your USB device. You can

(1, 2, 3,

7-4 USB downstream port with Power

Charging

* 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).

with your monitor to the computer.

Once this cable is connected, you

can use the USB connectors on

the monitor.

onl y use this connector after you

have connected the USB cable to

the computer and USB upstream

connector on the monitor.*

Connect to charge your device.

Monitor Specifications

Flat Panel Specifications

Model U4919DW

Screen type Active matrix - TFT LCD

Panel technology In-Plane Switching Type

Aspect ratio 32:9

Viewable image

Diagonal

Horizontal, Active Area

Vertica l, Active Area

Area

Pixel pitch 0.234 mm x 0.234 mm

Pixel per inch 109

Viewing angle 178° (vertical) typical

Luminance output 350 cd/m² (typical)

1244.6 mm (49 inches)

1198.08 mm (47.17 inches)

336.96 mm (13.27 inches)

403705 mm2 (625.74 inch2)

178° (horizontal) typical

About Your Monitor  │  13

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 Del ta E < 2 (average)

Built-in devices •2 x USB 3.0 upstream port

•5 x USB 3.0 downstream ports

•1 x USB Type-C port

Connectivity • 2 x HDMI 2.0 (HDCP 2.2) (10-bit color @ 60 Hz)

• 1 x DP 1.4 (HDCP 2.2) (10-bit color @ 60 Hz)

•5 x USB 3.0 Downstream port

•2 x USB 3.0 Upstream port

• 1 x USB Type-C (Alternate mode with DP1.4, Power Delivery, and USB2.0) (8-bit color @ 60 Hz)

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

NOTE: Do not mount or use this monitor in portrait (vertical) orientation or inverse (180°) landscape mount as it may damage the monitor.

Del l Display Manager

0 to 90 mm

-5° to 21°

-170° to 170°

N/A

Easy Arrange, Input Manager, Auto Source, etc.

(DDM) Compatibility

Security Security lock slot (cable lock sold separately)

* Color gamut (typical) is based on CIE1976 (90%) and CIE1931 (75%) test standards.

14  │  About Your Monitor

Resolution Specifications

Model U4919DW

Horizontal scan range

(HDMI & DP & USB Type-C al ternate mode)

Vertica l sc an range

(HDMI & DP & USB Type-C al ternate mode)

Maximum preset resolution 5120 x 1440 at 60 Hz

Supported Video Modes

Model U4919DW

Video display capabilities (HDMI playback) 480p, 576p, 720p, 1080i, 1080p,

Preset Display Modes

25 kHz to 115 kHz (automatic)

24 Hz to 86 Hz (automatic)

(In

terlacing mode is not

supported under PBP mode)

Display Mode Horizontal

equency

(kHz)

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 +/+

Vertical

Frequency

(Hz)

Pixel

Clock

(MHz)

About Your Monitor  │  15

Sync Polarity

(Horizontal/

Vertical)

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 +/+

# 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

Model U4919DW

Video input signals HDMI 2.0*/DP 1.4, 600 mV for each differential line,

00 ohm input impedance per differential pair.

AC input vo l tage/ fr

equency/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.

16  │  About Your Monitor

Physical Characteristics

Model U4919DW

Connec

Signal cable type

Dimensions (with stand)

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)

Dimensions (without stand)

Height 371 mm (14.61 inches)

Width 1215.1 mm (47.84 inches)

Depth 109.3 mm (4.30 inches)

Stand dimensions

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)

tor Type

• DP1.4, black connector

•HDMI2.0

•USB 3.0

•USB Type-C

• Digital: Detachable, HDMI, 19 pins

• Digital: DisplayPort, 20 pins

• Digital: Type-C Port, 24 pins

• Universal Serial Bus: USB, 9 pins

About Your Monitor  │  17

Physical Characteristics (Continued)

Weight

Weight with packaging 26.43 kg (58.27 lb)

Weight with stand assembl y and cab

les

Weight without stand assembly  (For wall mount or VESA mount consid

erations - no cables)

Weight of stand assembl y 5.34 kg (11.77 lb)

Front frame gloss Black Frame - 30 gloss unit (max.)

Environmental Characteristics

Model U4919DW

Comp

liant Standards

• ENERGY STAR certified monitor

• EPEAT registered where applicable. 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

Te m p er at u r e

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 20% to 80% (non-condensing)

Non-operating 10% to 90% (non-condensing)

Altitude

Operating 3,048 m (10,000 ft) (maximum)

Non-operating 12,192 m (40,000 ft) (maximum)

Thermal dissipation

• 784.3 BTU/hour (maximum)

•204.6 BTU/hour (typical)

17.20 kg (37.92 lb)

11.40 kg (25.13 lb)

18  │  About Your Monitor

Power Management Modes

If you have VESA's DPM™ compliance display c

ard 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

des

Normal oper

ation

Horizontal

Sync

Active Active Active White 230 W

Vertical

Sync

Video Power

Indicator

Power

Consumption

(maximum)**

60 W (typical)

Active-off mod

Inactive Inactive Blanked White

(blinking)

Less than 0.5 W

Switch off - - - Off Less than 0.3 W

Power Consumption P

35.25 W

Total Energy Consumption (TEC) 111.66 kWh

* Zero power consumption in OFF mode can only be achie

ved by disconnecting the

main cable from the monitor.

** Maximum power consumption with

This document is informational only and

max luminance, and USB active.

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.

NOTE:  This monitor is ENERGY STAR certified. 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  │  19

NOTE: 

: Power consumption of On Mode as defined in ENERGY STAR 8.0

version. TEC: Total energy consumption in kWh as defined in ENERGY STAR

0 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:

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.

20  │  About Your Monitor

Pin Assignments

DisplayPort Connector

Number

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 GND

14 GND

15 AUX (p)

16 GND

17 AUX (n)

18 Hot Plug Detect

19 Re-PWR

20 +3.3 V DP_PWR

20-pin Side of the

Connected Signal Cable

About Your Monitor  │  21

HDMI Connector

Number

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 +5V POWER

19 HOT PLUG DETECT

19-pin Side of the

Connected Signal Cable

22  │  About Your Monitor

Plug and Play Capability

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 system 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.

Universal Serial Bus (USB) Interface

This section gives you information about the USB ports that are available on the monitor.

NOTE: This monitor is Super-Speed USB 3.0 compatible.

Transfer Speed Data Rate Power Consumption*

Super-speed 5 Gbps 4.5 W (Max, each port)

High speed 480 Mbps 4.5 W (Max, each port)

Full speed 12 Mbps 4.5 W (Max, each port)

* Up to 2A on USB downst compliance devices or normal USB devices.

USB Type-C Description

Video DP 1.2/DP 1.4

Data USB 2.0

Power Delivery (PD) Up to 90 W (typical)

NOTE: USB Type-C video requires a Type-C Alternate Mode capability computer.

NOTE: To support USB Type-C Alternate Mode DP 1.4, please ensure the Source computer has Alternate Mode DP 1.4 capability.

NOTE: For USB Type-C to DP Adapter information, go to http:// www.dell.com and search P/N: H21XJ.

ream port (port with battery icon) with BC1.2

About Your Monitor  │  23

USB Upstream Connector

Pin Number 9-pin Side of the Connector

1 VCC

2 D-

3 D+

4 GND

5 SSTX-

6 SSTX+

7 GND

8 SSRX-

9 SSRX+

USB Downstream Connector

Pin Number 9-pin Side of the Connector

1 VCC

2 D-

3 D+

4 GND

5 SSRX-

6 SSRX+

7 GND

24  │  About Your Monitor

8 SS

9 SSTX+

USB Type-C Connector

Pin Number Signal Name Pin Number Signal Name

A1 GND B1 GND

A2 TX1+ B2 TX2+

A3 TX1- B3 TX2-

A4 VBUS B4 VBUS

A5 CC B5 VCONN

A6 D+ B6

A7 D- B7

A8 SBU1 B8 SBU2

A9 VBUS B9 VBUS

A10 RX2- B10 RX1-

A11 RX2+ B11 RX1+

A12 GND B12 GND

TX-

USB Ports

• 1 x USB Type-C - bottom

•2 x USB 3.0 upstream - bottom

• 5 x USB 3.0 downstream - bottom

About Your Monitor  │  25

• Power Charging Port- the port with battery icon; supports fast current charging capability if the device is BC1.2 compatible.

NOTE: USB 3.0 functionality requires a USB 3.0-capable computer.

NOTE: The monitor's USB interface works only when the monitor is On or in the power save mode. If you turn Off the monitor and then turn it On, the attached peripherals may take a few seconds to resume normal functionality.

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 Dell Monitor Quality and Pixel Policy, see Dell Support site at: monitors.

http://www.dell.com/support/

Maintenance Guidelines

Cleaning Your Monitor

CAUTION: Read and follow the Safety Instructions before cleaning the monitor.

WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.

For best practices, follow the 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 lightl y-dampened, warm cloth to clean the monitor. Avoid using detergent of any kind as some detergents leave a milky fil m 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.

26  │  About Your Monitor

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