Safety Information

Drivers and Documentation media

Quick Setup Guide

Product Features

The ST2420L/ST2421L flat panel display has an active matrix, Thin-Film Transistor (TFT), and Liquid Crystal Display (LCD). The monitor features include:

ST2420L/ST2421L: 60.97cm (24 inches) viewable area display.

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

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 CD which includes an information file (INF), Image Color Matching File (ICM), and product documentation.

Energy Saver feature for Energy Star compliance.

Security lock slot.

Identifying Parts and Features

Front View

Front View

Front Panel Controls

Label Description

1-2Shortcut keys

*The default settings are Preset Modes and Brightness/Contrast.

1Shortcut key: Preset Modes (Default)

2Shortcut key: Brightness/Contrast (Default)

3 OSD menu select

4EXIT

5Power On/Off (light indicator below Dell logo)

Back View

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Dell ST2421LB, ST2420LB appendix Product Features, Identifying Parts and Features Front View, Back View