Dell ST2220 User Manual

Dell™ST2220monitorUser'sGuide
Notes, Notices, and Cautions
Information in this document is subject to change without notice.
©2010Dell™Inc.Allrightsreserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
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theUnitedStatesand/orothercountries;ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has
determined that this product meets the ENERGY STAR guidelines for energy efficiency.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
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ST2220c
June2010Rev.A00


About Your Monitor
Setting Up the Monitor
Operating the Monitor
Solving Problems
Appendix
NOTE: A NOTE indicates important information that helps you make better use of your computer.
NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.

Dell ST2220 Specifications

General

Screen Size	21.5 inches
Resolution	1920 x 1080
Aspect Ratio	16:9
Brightness	250 cd/m²
Contrast Ratio	1000:1
Response Time	5 ms
Connectivity	VGA, DVI-D
Panel Type	TN
HDMI	No
Viewing Angle	170° (H) / 160° (V)
Weight (with stand)	9.7 lbs

Summary

About Your Monitor

Product Features

Details the specifications and capabilities of the monitor.

Identifying Parts and Features

Monitor Specifications

Provides detailed technical specifications including resolution, power, and physical characteristics.

Maintenance Guidelines

Appendix

Safety Instructions

Important safety precautions and warnings for using the monitor.

Contacting Dell Support

Setting Up the Monitor

Setting Up the Monitor (Dell Computer)

Setting Up the Monitor (Non-Dell Computer)

Setting the Maximum Resolution

Instructions to set the display resolution to 1920x1080 in Windows XP, Vista, and 7.

Attaching the Base

Connecting the Monitor

Operating the Monitor

Front Panel Controls Overview

OSD Menu Navigation

Guide to navigating and using the monitor's On-Screen Display menus.

Adjusting Brightness and Contrast

Configuring Color Settings

Customizing Display Settings

Personalize Shortcut Keys

Solving Problems

Self-Test Procedure

Steps to perform a monitor self-test to check for functionality.

Built-in Diagnostics

Guide to using the monitor's diagnostic tool for screen abnormalities.

Common Problems and Solutions

Table listing common symptoms and their troubleshooting steps.

Product-Specific Problems

Solutions for issues like small screen images or unresponsive controls.