Dell E2223HN Manuale utente

Dell E2223HN

User’s Guide

Monitor Model: E2223HN

Regulatory Model: E2223HNf

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.

of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.

2022 - 02

Rev. A00

Contents │ 3

Contents

About your monitor ...........................................5

Package contents ..................................................... 5

Product features....................................................... 6

Identifying features and controls................................ 7

Pin assignments .......................................................15

Plug and play capability .............................................17

LCD monitor quality and pixel policy ...........................17

Maintenance guidelines .............................................17

Setting up the monitor ..................................... 18

Connecting the stand................................................18

Connecting your monitor ...........................................19

Organizing cables .................................................... 20

Removing the stand ..................................................21

Operating your monitor ....................................23

Turning on the monitor ............................................. 23

Using the front panel controls................................... 23

Using the On-Screen Display (OSD) menu.................. 28

Setting up display resolution on your monitor ..............41

Using tilt................................................................. 43

4 │ Contents

Troubleshooting ...............................................44

Self-test ................................................................. 44

Built-in diagnostics .................................................. 45

Common problems ................................................... 46

Product-specific problems........................................ 48

Appendix .........................................................49

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

Information ............................................................. 49

Contact Dell ............................................................ 49

EU product database for energy label and product

information sheet .................................................... 49

About your monitor │5

About your monitor

Package contents

Your monitor ships with the components indicated in the table. Ensure that you have received

all the components and see Contact Dell if anything is missing.

NOTE: Some items may be optional and may not ship with your monitor.

Some features may not be available in certain countries.

NOTE: To set up Stand from any other source, refer to the documentation

comes with the Stand for instruction.

Component image Component description

Display

Stand riser

Stand base

VESA™ Screw Cover

Power cable (varies by country)

VGA cable

(EMEA and Japan region)

6│About your monitor

HDMI cable

• Quick Start Guide

• Safety, Environmental, and

Regulatory Information

Product features

The Dell E2223HN flat panel monitor has an active matrix, Thin-Film Transistor (TFT),

Liquid Crystal Display (LCD) Panel with LED backlight.

The monitor features include :

• 54.48 cm (21.45 in.) diagonal viewable area display (measured diagonally).

1920 x 1080 resolution, with full-screen support for lower resolutions.

• Wide viewing angles of 178 degrees in vertical and horizontal directions.

• Dynamic contrast ratio (3000:1).

• Digital connectivity with HDMI.

• Plug and play capable if supported by your computer.

• On-Screen Display (OSD) adjustments for easy setup and screen optimization.

• ≤ 0.3 W in Standby Mode.

• Optimize eye comfort with a flicker-free screen.

• The monitor adopts flicker-free technology, which clears the eye visible flicker, brings

comfort viewing experience and preventing users suffer from eye strain and fatigue.

• Possible long-term effects if blue light emission from the monitor may cause damage to

the eyes, including eye fatigue or digital eye strain. ComfortView feature to reduce risk of

eye strain from high blue light emission.

• Security-lock slot.

• Arsenic-free glass and Mercury-free for panel only.

• BFR/PVC-Reduced (Its circuit boards are made from BFR/PVC-free laminates).

• Meets NFPA 99 leakage current requirement.

• TCO Certified.

• EPEAT registered where applicable. EPEAT registration varies by country.

See https://www.epeat.net for registration status by country.

• RoHS Compliant.

• Energy Star®Certified.

About your monitor │7

Identifying features and controls

Front view

Label Description Use

1Function buttons To access the OSD menu and change

the settings if required. For more

information, see Using the front

panel controls.

2Power On/Off button

(with LED indicator)

To turn the monitor On or Off.

Solid white light indicates that the

monitor is turned on and functioning

normally. Blinking white light indicates

that the monitor is in Standby Mode.

8│About your monitor

Back view

With monitor stand

Without monitor stand

1 2 3

Label Description Use

1Security-lock slot

(based on Kensington Security

SlotTM)

Secures monitor with security cable lock

(sold separately)

2Barcode, serial number, and

service tag label

See this label if you need to contact Dell

for technical support. The Service Tag

is a enables Dell service technicians to

identify the hardware components in your

computer and access warranty information.

3Regulatory information List the regulatory approvals.

4Cable-management clip To organize the cables.

5Stand release button Release stand from monitor.

Side view

About your monitor │9

Bottom view, without monitor stand

1 32

Label Description Use

1Power port To connect the monitor power cable.

2HDMI port For connection to your computer using HDMI cable.

3VGA port For connection to your computer using VGA cable.

10 │About your monitor

Monitor specifications

Model E2223HN

Screen type FHD TFT LCD

Panel type Vertical Alignment (VA)

Viewable area

Diagonal 544.83 mm (21.45 in.)

Active area

Horizontal

Vertical

Area

478.66 mm ( 18.84 in.)

260.28 mm ( 10.25 in.)

1245.86 cm2(193.11 in.2)

Pixel pitch 0.249 mm x 0.241 mm

Pixel per inch (PPI) 103

Viewing angle

Horizontal

Vertical

178° (typical)

Brightness 250 cd/m² (typical)

Contrast ratio 3,000 to 1 (typical)

Faceplate coating Anti-glare with 3H hardness

Backlight LED edgelight system

Response time

Normal mode

Fast mode

< 10 ms

< 5 ms

Color depth 16.7 million colors

Color gamut 72% (CIE1931)

83% (CIE1976)

Dell display manager

compatibility

Yes

Connectivity 1 x HDMI 1.4, 1 x VGA

Bezel width (edge of

monitor to active area)

12.8 mm (Top)

12.8 mm (Left/Right)

16.9 mm (Bottom)

Security Security-lock slot for cable lock (optional purchase)

Tilt angle -5° to 21°

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