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Dell E2722HS User Manual

Dell E2722HS
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Service ManualE2722HS
Version: 02
Date:2021/10/11
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Dell E2722HS Specifications

General IconGeneral
Pixel pitch0.3114 x 0.3114 mm
Screen shapeFlat
Pixel density81 ppi
Response time8 ms
Backlight typeLED
Display diagonal27 \
Anti-glare screenYes
Display technologyLCD
Native aspect ratio16:9
Vertical scan range48 - 75 Hz
Maximum refresh rate60 Hz
Response time (fast)5 ms
Horizontal scan range30 - 85 kHz
Viewable size diagonal686 mm
NTSC coverage (typical)83 %
Viewable size, vertical336.31 mm
Display number of colors16.7 million colors
Display diagonal (metric)68.6 cm
Viewable size, horizontal597.89 mm
Display brightness (typical)300 cd/m²
Supported graphics resolutions1920 x 1080 (HD 1080)
HDMI version1.4
DisplayPort version1.2
Tilt angle range-5 - 21 °
Panel mounting interface100 x 100 mm
AC input voltage100 - 240 V
Power supply typeInternal
AC input frequency50 - 60 Hz
Energy efficiency scaleA to G
Power consumption (max)30 W
Power consumption (standby)0.3 W
Power consumption (typical)17 W
Operating altitude0 - 5000 m
Non-operating altitude0 - 12192 m
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)5 - 90 %
Operating relative humidity (H-H)10 - 80 %
Doesn't containPVC/BFR
Sustainability certificatesRoHS, ENERGY STAR
RMS rated power2 W
Number of speakers2
Product colorBlack
Heavy metals freeHg (mercury)
Market positioningBusiness
Cables includedAC, HDMI
Package weight7530 g
Harmonized System (HS) code85285210
Ethernet LAN (RJ-45) ports0
Weight and Dimensions IconWeight and Dimensions
Bezel width (top)12.89 mm
Bezel width (side)12.71 mm
Depth (with stand)208.17 mm
Height (with stand)508.7 mm
Weight (with stand)5240 g
Bezel width (bottom)16.14 mm
Depth (without stand)50.41 mm
Width (without stand)623.3 mm
Height (without stand)370.87 mm
Weight (without stand)3900 g

Summary

Safety Instructions

General Safety Guidelines

Safety guidelines for general use, fire prevention, and proper setup.

Power Safety Guidelines

Guidelines for connecting to power sources, extension cords, and AC adapters to prevent hazards.

Exploded View and Parts List

Wiring Diagram

Cable Connection Guide

Mechanical Procedures

Required Tools

Lists tools needed for disassembly and selective treatment of components.

Disassembly Steps

Step-by-step guide on how to safely take apart the monitor.

Assembly Steps

Step-by-step guide on how to reassemble the monitor components correctly.

Troubleshooting

Monitor Self-Test

Feature to check monitor functionality by running a self-test routine without a computer.

Built-in Diagnostic Tool

Diagnostic tool to identify screen abnormalities independent of computer and video card.

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