Dell ST2220TC appendix Appendix, Visit support.dell.com

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Appendix

Dell™ ST2220T monitor User's Guide

Safety Instructions

FCC Notice (U.S. Only) and Other Regulatory Information

Contact Dell

CAUTION: Safety Instructions

CAUTION: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards.

For information on safety instructions, see the safety information that shipped with your monitor.

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

For FCC notices and other regulatory information, see the regulatory compliance website located at www.dell.com\regulatory_compliance.

Contact Dell

For customers in the United States, call 800-WWW-DELL (800-999-3355).

NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog.

Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues:

1.Visit support.dell.com.

2.Verify your country or region in the Choose A Country/Region drop-down menu at the bottom of the page.

3.Click Contact Us on the left side of the page.

4.Select the appropriate service or support link based on your need.

5.Choose the method of contacting Dell that is convenient for you.

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Contents Dell ST2220T monitor Users Guide Package Contents About Your MonitorProduct Features Identifying Parts and Controls Front ViewFront View Label Description Back View Side ViewBottom View Left view Right viewMonitor Specifications Power Management ModesBottom view Label Description Pin Number Pin Side of the Connected Signal Cable Pin AssignmentsTransfer speed Data Rate Power Consumption Universal Serial Bus USB InterfaceMonitor Specifications Pin Number Pin Side of the connectorPin Number Pin Side of the Signal Cable Plug and Play CapabilityTouch Screen Specifications Resolution SpecificationsPreset Display Modes Touch screen OS compatibilityElectrical Specifications Physical CharacteristicsEnvironmental Characteristics Maintenance Guidelines Cleaning Your MonitorHumidity AltitudeAppendix Visit support.dell.comSetting Up Your Monitor Setting Up Your Monitor Using the Front Panel OSD Controls Operating the MonitorTurn On the Monitor Using the On-Screen Display OSD Menu Accessing the Menu SystemAuto Adjust Icon Menu and Submenus DescriptionBRIGHTNESS/CONTRAST Back BrightnessInput Source Color Settings Hue Saturation Demo Mode Reset Color Settings Display SettingsAudio Settings Normal Overdrive defaultOther Settings Back Language Menu Transparency Menu Timer Menu LockDDC/CI LCD ConditioningFactory Reset OSD Warning MessagesPersonalize Setting the Maximum Resolution Configure the monitor to the desired position to useUsing the Touch Screen Setting the display resolution to 1920 x 1080 Maximum Dell ST2220T monitor Setting Up the Monitor Connecting Your MonitorConnecting the USB Cable Connecting the Audio CableOrganizing Your Cables Troubleshooting Built-in DiagnosticsSelf-Test Common Problems Common Symptoms What You See Possible SolutionsProduct-Specific Problems Universal Serial Bus USB Specific ProblemsTouch Screen problems Specific Symptoms What You See Possible SolutionsCalibrating the Touch Screen