Dell S2240Tb manuale d’uso

Dell™ S224 0T Monitor User’s Guide Model: S2240Tb July 2013 Rev. A01[...]

_______________ _____ Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential dama ge to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. Inform[...]

Contents 1 About Y our Monitor . . . . . . . . . . . . . . . . . . . . . . 5 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . 6 Identifying Parts and Controls . . . . . . . . . . . . . . . . 7 Monitor Specifications . . . . . . . . . . . . . . . . . . . . 10 Plug a[...]

5 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 FCC Notices (U .S. Only) and Other Regul atory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 49 Setting Up Y our Monitor . . . . . . . . . . . . . . . . . . . 49 4 | Contents[...]

1 About Y our 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 ot he[...]

• USB Cable (enables touch screen function on the monitor) • Cleaning Cloth • Ve l cr o S t r a p • Drivers and Documentation Media • Quick Setup Guide • Product and Safety Information Guide Product Features The Dell S2240T flat panel display has an active matr ix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD) and LED backli [...]

• Energy S aver feature fo r Energy Star c ompliance. • Security lock slot. • Capability to switch from wide aspect to standard aspect ratio while maintaining the image quality. • EPEA T silver Rating. • Arsenic- Free glass and Mercury-Fr ee for the panel only . • High Dynamic Contrast Ratio (8,000 ,000:1). • 0.5 W standby power when [...]

Back V iew Back View with monitor stand Label Description Use 1 VESA 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). 2 Security lock slot Use a security lock with the slot to help secure your m onitor . 3 Regulatory rating label List the regulatory approvals.[...]

Bottom V iew Bottom view without monitor stand Label Description Use 1 Security lock slot Secure the monitor with a securi ty cable lock. 2 Audio Line-out Connect your speakers.* 3 USB upstream port Connect the USB cable that came with your monitor to the monitor and the comput er . Once t his cable is connected, you can use the touch screen functi[...]

Monitor Specifications Flat Panel Specifications Model S2240T Screen type Active matrix - TFT LCD Panel type V A Viewable image Diagonal Horizontal, Active Area Ve rtical, Active Area Area 54 . 6 cm (21.5 inches) 476. 64 mm (18.77 inches) 268.11 mm (10 .56 inches) 127791.95 mm 2 (198. 08 inch 2 ) Pixel pitch 0 .248 x 0 .248 mm Viewing angle 178° ([...]

Supported Video Modes Model S2240T Video display capabilities (DVI & HDMI playback) 480p, 576p, 720p, 1080p Preset Display Modes S2240T Display Mode Horizontal Freq uency (kHz ) Ve r ti c a l Frequ ency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/ Ve r ti c a l ) VESA, 720 x 400 31.5 70.1 28.3 -/+ VESA, 640 x 480 31.5 60. 0 25.2 -/- VESA, [...]

AC/D C adapter* Input voltage/ frequency/current 100 V AC to 240 V AC / 50 Hz or 60 Hz + 3 Hz / 1.2 A (typical) Output voltage/ current Output: 12 VDC / 3.33 A Inrush current • 120 V : 30 A (Max) • 240 V: 60 A (Max) *Qualified Compatible AC/DC adapters. CAUTION: T o avoid damage to th e monitor , use only the ada pter designed for this particul[...]

Width 352.0 mm (13. 86 inches) Depth 77 . 4 mm (3.05 inches) Wei gh t Weight with packaging 6.62 kg ( 14 .56 lb) Weight with stand assembly and cables 5.53 kg (1 2.17 lb) Weight without stand assembly (For wall mount or VESA mount considerations - no cables) 3. 40 kg (7 .48 lb ) Weight of stand assembly 1. 46 kg (3.21 lb) Environmental Characterist[...]

VESA Modes Horizon tal Sync Ve r t ic a l Sync Video Pow er Indicator Power Consumption Normal operatio n Active Active Active White 30 W (maximum) ** 20 W (typical) Active-off mode Inactive Inactive Blanked White (Breathing) Less than 0.5 W Switch off - - - Off Less than 0 .5 W The OSD functions only in the normal oper ation mode. When any button [...]

Input method Bare finger , thin gloves, conductive stylus T ouc h point 1 0 touches with palm accommodat ion Response time 25 ms Output position resolution 25 PPI (minimum) T ouc h method Fingers and thin gloves Support OS Windows 8 Certified Pin Assignments VGA Connector Pin Number 15-pin Side of the Connected Signal Cable 1 Video- Red 2 Video- Gr[...]

DVI Connector Pin Number 24-pin Side of the Connected Signal Cable 1 T M D S R X 2 - 2 T M D S R X 2 + 3 T M D S G r o u n d 4 Floating 5 Floating 6 D D C C l o c k 7 D D C D a t a 8 Floating 9 T M D S R X 1 - 10 TMDS RX1+ 11 TMDS Ground 12 Floating 13 Floating 14 +5 V/+3.3 V power 15 Self test 16 Hot Plug Detect 17 TMDS RX0- 18 TMDS RX0+ 19 TMDS G[...]

HDMI Connector Pin Number 19-pin Side of the C onnected Signal Cable 1 T M D S D A T A 2 + 2 TMDS DA TA 2 SHIELD 3 T M D S D A T A 2 - 4 T M D S D A T A 1 + 5 TMDS DA TA 1 SHIELD 6 T M D S D A T A 1 - 7 T M D S D A T A 0 + 8 TMDS DA TA 0 SHIELD 9 T M D S D A T A 0 - 10 TMDS CL OCK+ 11 TMDS CLOCK SHIELD 12 TMDS CLOCK - 13 CEC 14 Re ser ve d (N .C. o[...]

Universal S erial Bu s (USB) Interfac e This section gives you information about the USB ports that are available on the monitor. NOTE: This monitor supports High- Speed C ertified US B 2.0 interface. T ransfer Speed Data Rate Power Consumption High speed 480 Mbps 2.5 W (M ax, each port) Full speed 12 Mbps 2.5 W (Max, each port) Low speed 1.5 Mbps [...]

Maintenance Guidelines Cleaning Y our Monitor CAUTION: Read and follow the Safety Instructions before cleaning the monitor . WARNING: Before cleaning the monitor , unplug the monitor power cable from the electrical outlet. For best practices, follow the inst ructions in the list below while unpacking, cleaning, or handling your monitor: • T o cle[...]

20 | About Y our Monitor[...]

2 Setting Up the Monitor Preparing the Stand NOTE: The stand is attached when the monitor i s shipped from the factory. a. Place the monitor on a soft cloth or cushion. b. Pull the monitor stand arm upwards clear of the monitor. c. Place the m o nitor upright. Connecting Y our Monitor WARNING: Before you begin any of the pr ocedures in this section[...]

Connecting the HDMI cable Connecting the white DVI cable Connecting the blue VGA cable Use a screwdriver to tighten the VGA cable. CAUTION: The graphics are used for the pu rpose of illustration only. Appearance of the computer may vary. 22 | Setting Up the Monitor[...]

Connecting the USB cable After you have completed connecting th e DV I/VGA/HDMI cable, follow the procedures below to connect the USB cable to the computer and complete your monitor setup: 1. Connect the upstream USB port (cable suppl ied) to an appr op riate USB port on your computer . (See Bottom Vi ew for details.) 2. Plug the power cables for y[...]

Removing the Monitor Stand NOTE: To prevent scratches on the LCD scr een while removing the stand, ensure that the monitor is placed on a soft, clean surface. NOTE: This is applicable for a monitor with a stand. When any other stand is bought, please refer to the respective stan d setup guide for the set-up instructions. To remove the stand: 1. Pla[...]

4. Mount the monitor on the wall by following the instructions that comes with the wall mounting kit. NOTE: For use only with UL-l isted wall mount bracket with minimum weight /load bearing capacity of 5 .88 kg. Setting Up the Monitor | 25[...]

26 | Setting Up the Monitor[...]

3 Operating the Monitor Power On the Monitor Press the button to turn on the monitor. Using the Side Panel Controls Use the control buttons on the side of the mo nitor to adjust the characteristics of the image being displayed. As you use these butto ns to adjust the controls, an OSD shows the numeric values of the characteristics as they change. T[...]

3 4 5 1 2 Use the MENU button to launch the On- Screen Display (OSD) and select the OSD Menu. See Accessing the Menu S ystem . Menu Use this button to go back to th e main menu or exit the OSD main menu. Exit Use the Power button to turn the monitor On and Off . The white light indicates th e monitor is On and fully function al. A Power bre athing [...]

Using the On- Screen Display (OSD) Menu Accessing the Menu System NOTE: If you change the settings and then eit her proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings an d then wait for the OSD menu to disappear. 1. Press the button to launch the OS D me[...]

Main Menu for digital (HDMI) input NOTE: Auto Adjust is only available when you use the analog (VGA) connector. 2. Press the and buttons to move betw een the setting options. As you move from one icon to another , the option name is highlighted. See the following table for a complete list of all the options available for the monitor. 3. Press the b[...]

Icon Menu and Descripti on Submenus Brightness/ Use this menu to a ctivate Brightness/Contrast adjustment. Contrast Brightness Brightness adjusts the luminance of the backlight. Press the button to increase the brightness and press the button to decrease the brightne ss (min. 0 / max 100). NOTE: Manual adjustment of Brightness is disabled when Ener[...]

Auto Adjust Even though your computer recogniz es your monitor on startup, the Auto Adjustment function optimizes the display settings for use with your particular setup. Auto Adjustment allows the monitor to self-adjust to the incoming video signal. After using Auto Adjustm ent , you can further tune your monitor by using the Pix el Clock (Coarse)[...]

Color Use Color Settings to adjust the color setting mode. Settings Input Colo r Allows you to set the video input mode to: Format RGB : Select this option if y our monito r is connected to a computer or DVD player using th e VGA and DVI cable. YPbPr : Select this option if your monit or is connected to a DVD playe r by YPbPr to VGA, or YPbPr to DV[...]

Preset Modes When you select Preset Modes , you can choose Standard , Multimedia , Movie, Game , Te x t , Wa rm , C ool or Custom Color from the list. •S t a n d a r d : Loads the monitor's def ault color settings. This is the default pr eset mode. •M u l t i m e d i a : Loads color settings ideal for mul timedia applications. •M o v i e[...]

Saturation This fe ature can adjust the color saturation of the video image. Use or to adjust the saturation from '0' to '100'. Press to increase the monoch rome appearance of the video image. Press to increase the color ful appearance of the video imag e. NOTE: Saturation adjustment is available only when you select Movie or Ga[...]

Pixel Clock The Phase and Pixel Clock adjustments allow you to adjust your monitor to your preference . Use or to adjust for best image quality. Phase If satisfactory results a r e not obtained using t he Phase adjustment, use the Pixel Clo ck (coarse) adjustment and th en use Phase (fine) , again. NOTE: Pixel Cl ock and Phase adjustments are only [...]

Menu Select this optio n to change the menu transpar ency by pressing the T ransparency and buttons (Mi nimum: 0 ~ Maximum: 10 0). Menu T imer OSD Hold T ime : sets the length of time the OSD will remain active after the last time you pressed a butt on. Use or 60 seconds. to adjust the slider in 1 second increments, fr om 5 to Menu Lock Controls us[...]

LCD Helps reduce minor cases of imag e retention. Depending on the Conditioning degree of image ret ention, the program may take some time to run. Y ou can enable this feature by selecting Enable . Factory Reset Reset all OSD settings to the factory preset values. Personalize Users can choose a feature from Preset Modes , Brightness/Contrast , Auto[...]

OSD Warning Messages When the Energy Smart or Dynamic Contrast feature is enabled (in these prese t modes: Game or Movie ), the manual brightness adjustment is disabled. When the monitor does not support a partic ular resolution mode, you will see the following message: This means that the monitor cannot synchronize with the signal that it is recei[...]

When the monitor enters the Power Save mode, the following message appears: Activate the computer and wak e up the monitor to gain access to the Using the On- Screen Display (OSD) Menu . If you press any button other than the power button, one of the following messages will appear depending on the selected input: VGA/DVI-D/HDMI input If either VGA,[...]

or It is recommended that you use the supplied power adapter. If not, y ou will see the message as shown below. See T roublesh ooting for more information. Setting the Maximum Resolution To set the maximum resolution for the monitor: In Windows ® 7 and Windows ® 8: 1. For Windows® 8 only, select the Desktop tile to switch to classic desktop. 2. [...]

If you are using a non-Dell comp uter (portable o r desktop): • Go to the support site for your com puter and download the latest graphic drivers. • Go to your graphics card website an d download the latest graphic driver s. Using the T ilt and T ouch Usage Scenario With the built-in stand, you can tilt the mo nitor for the most comfortable vie[...]

4 Tr o u b l e s h o o t i n g WARNING: Before you begin any of the proced ures in this section, follow the Safety Instructions . Self- T est Your monitor provides a self-test feature that allows you to che ck whether your monitor is functioning properly. If your monitor a nd computer are properly connected but the monitor screen remains dark, run [...]

or 4. This box also appears during normal syst em operation, if the video cable be comes disconnected or damaged. 5. T urn off your monitor and reconnect the video cable; then turn on both your computer and the monitor . If your monitor screen remains blank after you use the previous pr ocedure, check your video controller and computer, because yo [...]

3. Press and hold Button 1 and Button 4 on the side panel simultaneously f or 2 seconds. A gray screen appea rs. 4. Carefully inspect the screen f or abnormalities. 5. Press Button 4 on the side panel again. The co lor of the screen changes to red. 6. Inspect the display for any abnormalities. 7. Repeat steps 5 and 6 to inspect the display in green[...]

Poor Focus Picture is fuzzy, blurry , or ghosting • Perform Auto Adjust via OSD. • Adjust the Phase and Pixel Clock controls via OSD . • Eliminat e video extension cables. • R e set the monitor to Factory Setting s . • Change the video resolution to the co rrect aspect ra tio (16:9). Shaky/Jitt ery Vid eo Wav y p ic tu re o r fine movemen[...]

Safety Relat ed Issues Visible signs of smoke or sparks • D o not perform any troubleshooting steps. • Cont act Dell immediately . Intermittent Problems Monitor malfunctions on & off • Ensure that the video cable connecting the monitor to the computer is connected properly and is secure. • R e set the monitor to Factory Setting s . • [...]

Win 7 and Win The cursor does • Ente r control panel to choose t he T ablet PC settings. 8 Calibration not accurately • S elect Calibration. follow your fing er • Recalibr ate your screen foll owing the text on the scre en when you touch • S ave or give up the calibrate da ta. the screen Product Specific Problems Specific Symptom s What Y o[...]

5 Appendix WARNING: Safety Instructions WAR NING: Use of controls, adjustments, or proced ures 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 Product Informati on Guide . FCC Notices (U.S. Only) and Other Regulatory Info[...]

2. Right-click on the desktop and click Screen Resolution . 3. Click the Dropdown list of the Screen Resolution and select 1920 x 1080 . 4. Click OK . If you do not see the recomm ended resolution as an opti on, you may need to update your graphics driver. Please choose the scena rio below that best describes the computer system you are using, and [...]