Dell S2240T Manuel utilisateur

Dell™ S2240T Monitor

User’s Guide

Model: S2240Tb

March 2014 Rev. A03

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better

use of your computer.

CAUTION: A CAUTION indicates potential damage to hardware or loss of

data if instructions are not followed.

WARNING: A WARNING indicates a potential for property damage,

personal injury, or death.

____________________

Information in this document is subject to change without notice.

Reproduction of these materials in any manner whatsoever without the written permission of

Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.; Microsoft and

Windows are either trademarks or registered trademarks of Microsoft. Corporation in the

United States and/or other countries, Intel is a registered trademark of Intel Corporation in

the U.S. and other countries; and ATI is a trademark of Advanced Micro Devices, Inc. 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 proprietary interest

in trademarks and trade names other than its own.

2014 - 03 Rev. A03

Contents | 3

Contents

1About Your Monitor . . . . . . . . . . . . . . . . . . . . . . 5

Package Contents . . . . . . . . . . . . . . . . . . . . . . . . 5

Product Features . . . . . . . . . . . . . . . . . . . . . . . . . 6

Identifying Parts and Controls . . . . . . . . . . . . . . . . 7

Monitor Specifications . . . . . . . . . . . . . . . . . . . . 10

Plug and Play Capability . . . . . . . . . . . . . . . . . . . 17

Universal Serial Bus (USB) Interface . . . . . . . . . . . 18

LCD Monitor Quality and Pixel Policy . . . . . . . . . . 18

Maintenance Guidelines . . . . . . . . . . . . . . . . . . . 19

2Setting Up the Monitor . . . . . . . . . . . . . . . . . . 21

Preparing the Stand . . . . . . . . . . . . . . . . . . . . . . 21

Connecting Your Monitor . . . . . . . . . . . . . . . . . . 21

Organizing Your Cables . . . . . . . . . . . . . . . . . . . 23

Removing the Monitor Stand. . . . . . . . . . . . . . . . 24

Wall Mounting (Optional) . . . . . . . . . . . . . . . . . . 24

3Operating the Monitor . . . . . . . . . . . . . . . . . . 27

Power On the Monitor . . . . . . . . . . . . . . . . . . . . 27

Using the Side Panel Controls . . . . . . . . . . . . . . . 27

Using the On-Screen Display (OSD) Menu . . . . . . . 29

Setting the Maximum Resolution . . . . . . . . . . . . . 41

Using the Tilt and Touch Usage Scenario . . . . . . . . 42

4Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . 43

Self-Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . 44

In-Store Demo . . . . . . . . . . . . . . . . . . . . . . . . . 45

Common Problems . . . . . . . . . . . . . . . . . . . . . . 45

Touch Problem . . . . . . . . . . . . . . . . . . . . . . . . . 47

Product Specific Problems . . . . . . . . . . . . . . . . . 48

4| Contents

5Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

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

Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 49

Setting Up Your Monitor . . . . . . . . . . . . . . . . . . . 49

About Your Monitor | 5

1About Your Monitor

Package Contents

Your monitor ships with the components shown below. Ensure that you have received all

the components and

Contacting Dell

if something is missing.

NOTE: Some items may be optional and may not ship with your monitor. Some

features or media may not be available in certain countries.

NOTE: To set up with any other stand, please refer to the respective stand setup

guide for setup instructions.

•Monitor

•Power Cable

•Power Adapter

•HDMI Cable

6| AboutYourMonitor

Product Features

The Dell S2240T flat panel display has an active matrix, Thin-Film Transistor (TFT), Liquid

Crystal Display (LCD) and LED backlight. The monitor features include:

• S2240T: 54.6 cm (21.5-inch) viewable area display (measured diagonally).

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

•Wide viewing angle to allow viewing from a sitting or standing position, or while

moving from side-to-side.

•Tilt capability.

•Removable stand and Video Electronics Standards Association (VESA™) 100 mm

mounting holes for flexible mounting solutions.

•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 includes an Information File (INF), Image Color

Matching File (ICM), and product documentation.

•Dell Display Manager Software included (comes in the CD shipped with the

monitor).

•USB Cable (enables touch

screen function on the

monitor)

•Cleaning Cloth

•Velcro Strap

•Drivers and

Documentation Media

•Quick Setup Guide

•Product and Safety

Information Guide

About Your Monitor | 7

•Energy Saver feature for Energy Star compliance.

•Security lock slot.

•Capability to switch from wide aspect to standard aspect ratio while maintaining

the image quality.

•EPEAT silver Rating.

•Arsenic-Free glass and Mercury-Free for the panel only.

•High Dynamic Contrast Ratio (8,000,000:1).

•0.5 W standby power when in the sleep mode.

•Energy Gauge shows the energy level being consumed by the monitor in real time.

Identifying Parts and Controls

Front View

Side panel controls

Label Description

1Function buttons (For more information, see

Operating the Monitor

)

2Power On/Off button (with LED indicator)

8| About Your Monitor

Back View

Side View

Back View with monitor stand

Label Description Use

1VESA mounting holes (100 mm x

100 mm - behind attached VESA

Plate)

Wall mount monitor using VESA-

compatible wall mount kit (100 mm x

100 mm).

2Security lock slot Use a security lock with the slot to help

secure your monitor.

3Regulatory rating label List the regulatory approvals.

4Barcode serial number label Refer to this label if you need to contact

Dell for technical support.

5Cable management slot Use to organize cables by placing them

through the slot.

About Your Monitor | 9

Bottom View

*Headphone usage is not supported for the audio line out connector.

Bottom view without monitor stand

Label Description Use

1Security lock slot Secure the monitor with a security cable lock.

2Audio Line-out Connect your speakers.*

3USB upstream port Connect the USB cable that came with your monitor

to the monitor and the computer. Once this cable is

connected, you can use the touch screen function on

the monitor.

4DC power cord

connector

Connect the power cable.

5HDMI connector Connect your computer HDMI cable.

6DVI connector Connect your computer DVI cable (optional

purchase).

7VGA connector Connect your computer VGA cable (optional

purchase).

10 | About Your Monitor

Monitor Specifications

Flat Panel Specifications

*[S2240T] color gamut (typical) is based on CIE1976 (84%) and CIE1931 (72%) test

standards.

Resolution Specifications

Model S2240T

Screen type Active matrix - TFT LCD

Panel type VA

Viewable image

Diagonal

Horizontal, Active Area

Vertical, Active Area

Area

54.6 cm (21.5 inches)

476.64 mm (18.77 inches)

268.11 mm (10.56 inches)

127791.95 mm2(198.08 inch2)

Pixel pitch 0.248 x 0.248 mm

Viewing angle 178° (vertical) typical

178° (horizontal) typical

Luminance output Panel 280 cd/m² (Typ.)

Monitor 250 cd/m² (Typ.)

Contrast ratio 3000 to 1 (typical)

8M to 1 (typical Dynamic Contrast On)

Faceplate coating Anti-Glare with 3H hardness

Backlight LED edgelight system

Response time 25 ms (typical)

12 ms (typical) with Overdrive

Color depth 16.7 million colors

Color gamut CIE1931 (72%)*

Model S2240T

Horizontal scan range 30 kHz to 83 kHz (automatic)

Vertical scan range 56 Hz to 76 Hz (automatic)

Maximum preset resolution 1920 x 1080 at 60 Hz

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