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Dell S2240T 21 5 inch) Touchscreen LCD Monitor158
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Dell S2240T 21.5" LED Touch Screen Monitor Review
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Popular Dell S2240T 21.5 Manual Pages
Dell S2240T Users Guide - Page 1
A01 Dell™ S2240T Monitor User's Guide
Model: S2240Tb July 2013 Rev.
Dell S2240T Users Guide - Page 3
... (Optional 24
3 Operating 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
4 Troubleshooting 43
Self-Test 43
Built-in Diagnostics 44
In-Store Demo 45
Common Problems 45
Touch Problem 47
Product Specific Problems 48
Contents | 3
Dell S2240T Users Guide - Page 5
NOTE: Some items may not ship with any other stand, please refer to the respective stand setup guide for setup instructions.
• Monitor
• Power Cable • Power Adapter • HDMI Cable
About Your Monitor | 5 NOTE: To set up with your monitor. Some features or media may not be optional and may be available in certain countries. Ensure that...
Dell S2240T Users Guide - Page 6
... Media
• Quick Setup Guide • Product and Safety
Information Guide
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...
Dell S2240T Users Guide - Page 10
... to 1 (typical Dynamic Contrast On) Anti-Glare with 3H hardness LED edgelight system 25 ms (typical) 12 ms (typical) with Overdrive 16.7 million colors CIE1931 (72%)*
*[S2240T] color gamut (typical) is based on CIE1976 (84%) and CIE1931 (72%) test standards. Monitor Specifications
Flat Panel Specifications
Model Screen type Panel type Viewable image Diagonal Horizontal, Active Area Vertical...
Dell S2240T Users Guide - Page 11
Supported Video Modes
Model
Video display capabilities (DVI & HDMI playback)
S2240T 480p, 576p, 720p, 1080p
Preset Display Modes
S2240T
Display Mode
Horizontal... 108.0 108.0 135.0 148.5
Sync Polarity (Horizontal/
Vertical)
Electrical Specifications
Model Video input signals
Synchronization input signals
S2240T
• Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm...Monitor | 11
Dell S2240T Users Guide - Page 23
...
functional, see Touch Problem.
4. Organizing Your Cables
After attaching all necessary cables to an appropriate USB port on your monitor and computer, (See Connecting Your Monitor for cable attachment,) organize all cables as shown above. When your computer and monitor into a nearby outlet. 3.
Use the cable slot on the Monitor and the computer.
Setting Up the Monitor | 23...
Dell S2240T Users Guide - Page 34
... temperature. The screen appears warmer
with a blue tint. • Custom Color: Allows you to manually adjust the color settings. This is used to adjust the three colors (R, G, B)
values and create your own preset color mode. This is available only when you select Movie or
Game preset mode.
34 | Operating the Monitor
Press
to increase...
Dell S2240T Users Guide - Page 39
... with the signal that it is disabled:
Operating the Monitor | 39 See Monitor Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. OSD Warning Messages
When the Energy Smart or Dynamic Contrast feature is enabled (in these preset modes:
Game or Movie), the manual brightness adjustment is 1920 x 1080. Recommended mode is...
Dell S2240T Users Guide - Page 41
... may need to update your graphics card.
Depending on the desktop and click Screen Resolution. 3. See Troubleshooting for
your graphics driver. If you do not see the message as an option, you will see 1920 x 1080 as shown below. Operating the Monitor | 41 Setting the Maximum Resolution
To set the maximum resolution for the monitor: In Windows®...
Dell S2240T Users Guide - Page 46
...are not available. Brightness Problems
Picture too dim or too bright
• Reset the monitor to Factory Settings. • Auto ...Troubleshooting Missing Pixels
LCD screen has spots
• Cycle power on Dell Monitor Quality and Pixel
Policy, see Dell Support site at : support.dell.com.
Geometric Distortion
Screen not centered correctly
• Reset the monitor to Factory Settings...
Dell S2240T Users Guide - Page 47
... changing screensaver. Touch Problem
Specific Symptoms
What You Experience
Possible Solutions
Touch report error
Touch function miss alignment or no response in saving mode
Could not wake up monitor and computer by system, power off/on
the monitor or plug out/in the USB cable. Troubleshooting | 47
Safety Related Issues
Intermittent Problems
Visible signs of screen time
•...
Dell S2240T Users Guide - Page 48
...
when user
LED light is locked.
height or width
of DVDs, the
monitor may display in full screen. • Run the built-in properly. If yes, press and hold the button above the Power button for 10 seconds to choose the Tablet PC settings. • Select Calibration. • Recalibrate your finger when you touch the screen
•...
Dell S2240T Users Guide - Page 49
... purchase invoice, packing slip, bill, or Dell product catalog. Setting Up Your Monitor
Setting the display resolution
For maximum display performance with Microsoft® Windows® operating systems, set the display resolution to 1920 x 1080 pixels by country and product, and some services may result in exposure to classic desktop. Contacting Dell
For customers in the Choose A Country...
Dell S2240T Users Guide - Page 50
... Change Display Settings. 4. Identify your computer or consider purchasing a graphics adapter that will support the video resolution.
50 | Appendix Click the Dropdown list of the
window (e.g. Right-click on the desktop and click Screen Resolution. 3. Go to http://support.dell.com, enter your service tag, and download the latest
driver for your graphics adapter, attempt to set the...
Dell S2240T 21.5 Reviews
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