Dell ST2220TC appendix Product Features, Identifying Parts and Controls Front View

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USB up stream cable (enables USB ports and touch function on the monitor)

Documentation (Safety Information, Quick Start Guide,

and CD)

Cleaning cloth

Product Features

The ST2220T monitor has an active matrix, thin-film transistor (TFT), liquid crystal display (LCD). The monitor features include:

21.5 inches (546.8 mm) diagonal.

1920 X 1080 resolution, plus full-screen support for lower resolutions.

Touch sensitive—detects your finger or any other pointing device close to the screen.

Tilt adjustment capability.

Plug and play capability if supported by your system.

On-Screen Display (OSD) adjustments for ease of set-up and screen optimization.

Software and documentation media which include an information file (INF), Image Color Matching File (ICM), and product documentation.

Energy Saver feature for Energy Star compliance.

Security lock slot.

2 x 2 watt built-in speakers.

Identifying Parts and Controls

Front View

Front View

Label Description

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Contents Dell ST2220T monitor Users Guide About Your Monitor Package ContentsProduct Features Identifying Parts and Controls Front ViewFront View Label Description Left view Right view Back ViewSide View Bottom ViewMonitor Specifications Power Management ModesBottom view Label Description Pin Assignments Pin Number Pin Side of the Connected Signal CableUniversal Serial Bus USB Interface Transfer speed Data Rate Power ConsumptionPlug and Play Capability Monitor SpecificationsPin Number Pin Side of the connector Pin Number Pin Side of the Signal CableTouch screen OS compatibility Touch Screen SpecificationsResolution Specifications Preset Display ModesElectrical Specifications Physical CharacteristicsEnvironmental Characteristics Altitude Maintenance GuidelinesCleaning Your Monitor HumidityVisit support.dell.com AppendixSetting Up Your Monitor Setting Up Your Monitor Using the Front Panel OSD Controls Operating the MonitorTurn On the Monitor Accessing the Menu System Using the On-Screen Display OSD MenuBack Brightness Auto AdjustIcon Menu and Submenus Description BRIGHTNESS/CONTRASTInput Source Color Settings Display Settings Hue Saturation Demo Mode Reset Color SettingsNormal Overdrive default Audio SettingsLCD Conditioning Other SettingsBack Language Menu Transparency Menu Timer Menu Lock DDC/CIFactory Reset OSD Warning MessagesPersonalize Configure the monitor to the desired position to use Setting the Maximum ResolutionUsing the Touch Screen Setting the display resolution to 1920 x 1080 Maximum Dell ST2220T monitor Connecting Your Monitor Setting Up the MonitorConnecting the Audio Cable Connecting the USB CableOrganizing Your Cables Troubleshooting Built-in DiagnosticsSelf-Test Common Symptoms What You See Possible Solutions Common ProblemsSpecific Symptoms What You See Possible Solutions Product-Specific ProblemsUniversal Serial Bus USB Specific Problems Touch Screen problemsCalibrating the Touch Screen