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.
Copyright © 2022 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other are trademarks
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
5
4
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
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)
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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