Dell ST2320L Specifications
Contents
1. LCD Monitor Quality amp Pixel Policy During the LCD Monitor manufacturing process it is not uncommon for one or more pixels to become fixed in an unchanging state The visible result is a fixed pixel that appears as an extremely tiny dark or bright discolored spot When the pixel remains permanently lit it is known as a bright dot When the pixel remains black it is known as a dark dot In almost every case these fixed pixels are hard to see and do not detract from display quality or usability A display with 1 to 5 fixed pixels is considered normal and within competitive standards For more information see Dell Support site at support dell com Maintenance Guidelines Caring for Your Monitor Dimensions with stand Height 404 07 mm 15 91 inches Width 553 38 mm 21 79 inches Depth 203 68 mm 8 02 inches Dimensions without stand Height 344 2 mm 13 55 inches Width 553 38 mm 21 79 inches Depth 59 5 mm 2 34 inches Stand dimensions Height 203 68 mm 8 02 inches Width 149 85 mm 5 90 inches Depth 203 68 mm 8 02 inches Weight Weight with packaging 5 751 kg 12 65 lb Weight with stand assembly and cables 4 417 kg 9 72 lb Weight of stand assembly 0 685 kg 1 51 lb Model ST2320L ST2321L Temperature Operating 0 C to 40 C 32 F to 104 F Non operating Storage 20 C to 60 C 4 F to 140 F S2. Security lock slot Identifying Parts and Features Front View Back View l Product Information Guide l Drivers and Documentation media l Quick Setup Guide Front View Front Panel Controls Label Description 1 2 Shortcut keys The default settings are Preset Modes and Brightness Contrast 1 Shortcut key Preset Modes Default 2 Shortcut key Brightness Contrast Default 3 OSD menu select 4 EXIT 5 Power On Off light indicator below Dell logo Downloaded from ManualMonitor com Manuals Side View Bottom View Back View Label Description Use 1 Barcode serial number label To contact Dell for technical support 2 Security lock slot To help secure your monitor 3 Dell Soundbar mounting brackets To attach the optional Dell Soundbar 4 Regulatory rating label Lists the regulatory approvals 5 Stand release button To release stand assembly from monitor Left Side Downloaded from ManualMonitor com Manuals Monitor Specifications Power Management Modes If you have VESA s DPMS compliance display card or software installed in your PC the monitor can automatically reduce its power consumption when not in use This is referred to as Power Save Mode If input from a keyboard mouse or other inpu
3. Important instructions to set the display resolution to 1920x1080 Maximum Downloaded from ManualMonitor com Manuals Back to Contents Page Setting Up the Monitor Dell ST2320L ST2321L monitor User s Guide Attaching the Base Connecting the Monitor Attaching the Soundbar Optional Removing the Monitor Stand Attaching the Base 1 Assemble the stand riser to stand base a Place the stand riser on top of the stand base Slide the stand riser horizontally until the tabs are fully inserted into the stand base grooves b Tighten the thumbscrew below the stand base 2 Attach the stand assembly to the monitor a Place the monitor on a soft cloth or cushion near the edge of desk b Align the stand assembly bracket to the monitor groove c Insert the bracket towards monitor until it locked in place NOTE The stand riser and stand base are detached when the monitor is shipped from the factory Downloaded from ManualMonitor com Manuals Connecting the Monitor To connect your monitor to the computer perform the following steps instructions 1 Turn off your computer and disconnect the power cable 2 Connect the HDMI cable white digital DVI D or blue analog VGA display connector cable to the corresponding video port on the back of your computer Do not use all the cables on the same computer Use all of the cables only when they are
4. computer You can disable this feature by selecting Disable Enable this feature for best user experience and optimum performance of your monitor Downloaded from ManualMonitor com Manuals LCD Conditioning Factory Reset Back If an image appears to be retained on the monitor select LCD Conditioning to help eliminate any image retention Using the LCD Conditioning feature may take several hours Severe cases of image retention are known as burn does not remove burn in Reset all OSD settings to the factory default settings Press the button to go back to or exit the main menu Personalize There are 2 shortcut keys on the front panel Select one control menu for each shortcut key to allow direct access Downloaded from ManualMonitor com Manuals OSD Warning Messages When the monitor does not support a particular resolution mode you will see the following message or This means that the monitor cannot synchronize with the signal that it is receiving from the computer See Monitor Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor The recommended mode is 1920x1080 When monitor enters Power Save mode the following message appears or Activate the computer and wake up the monitor to gain access to the OSD If you press any button other than the power button the following message will appear or Downloaded from Manu
5. http www NVIDIA com 6 After installing the drivers for your Graphics Adapter attempt to set the resolution to 1920x1080 again In Windows Vista or Windows 7 1 Right click on the desktop and click Personalization 2 Click Change Display Settings 3 Click Advanced Settings 4 Identify your graphics controller supplier from the description at the top of the window e g NVIDIA ATI Intel etc 5 Please refer to the graphics card provider website for updated driver for example http www ATI com OR http www NVIDIA com 6 After installing the drivers for your Graphics Adapter attempt to set the resolution to 1920x1080 again Back to Contents Page NOTE If you are unable to set the resolution to 1920x1080 please contact the manufacturer of your computer or consider purchasing a graphics adapter that will support the video resolution of 1920x1080 Downloaded from ManualMonitor com Manuals Back to Contents Page Operating the Monitor Dell ST2320L ST2321L monitor User s Guide Using the Front Panel Controls Using the On Screen Display OSD Menu Setting the Maximum Resolution Using the Dell Soundbar Optional Using the Tilt Using the Front Panel Use the control buttons on the side of the monitor to adjust the characteristics of the image being displayed As you use these buttons to adjust the controls an OSD shows the numeric values
6. steps 5 and 6 to inspect the display in green blue and white colored screens The test is complete when the white screen appears To exit press the shortcut button 4 again If you do not detect any screen abnormalities upon using the built in diagnostic tool the monitor is functioning properly Check the video card and computer OSD Warning Messages For OSD related issues see OSD Warning Messages Common Problems The following table contains general information about common monitor problems that you might encounter and the possible solutions Common Symptoms What You Experience Possible Solutions No Video Power LED off No picture l Ensure that the video cable connecting the monitor and the computer is properly connected and secure l Verify that the power outlet is functioning properly using any other electrical equipment l Ensure that the power button is depressed fully No Video Power LED on No picture or no brightness l Increase brightness amp contrast controls via OSD l Perform monitor self test feature check l Check for bent or broken pins in the video cable connector l Run the built in diagnostics Poor Focus Picture is fuzzy blurry or ghosting l Perform Auto Adjust via OSD l Adjust the Phase and Pixel Clock controls via OSD l Eliminate video extension cables l Reset the monitor to Factory Settings l Change the video resolution to the correct aspect ratio 16 9 Shaky Jittery Vi
7. the Advance Setting OSD Image retention from a static image left on the monitor for a long period of time Faint shadow from the static image displayed appears on the screen l Use the Power Management feature to turn off the monitor at all times when not in use information see Power Management Modes l Alternatively use a dynamically changing screensaver SPECIFIC SYMPTOMS WHAT YOU EXPERIENCE POSSIBLE SOLUTIONS Screen image is too small Image is centered on screen but does not fill entire viewing area l Perform monitor reset on Factory Reset Cannot adjust the monitor with the buttons on the front panel OSD does not appear on the screen l Turn the monitor off and unplug the power cord and then plug back and power on No Input Signal when user controls pressed No picture the LED light is amber When control button is pressed the message No VGA cable No DVI D cable or No HDMI cable will appear l Check the signal source Ensure that the computer is not in power saving by moving the mouse or pressing any key on the keyboard l Check whether the signal cable is plugged in and seated properly Re plug the signal cable if necessary l Re boot the computer or video player The monitor will not fill the entire screen The picture does not fill the height or width of the screen l Due to the non standard formats of DVDs the monitor may not show the full screen pic
8. 1920x1080 as an option you may need to update your graphics driver Please choose the scenario below that best describes the computer system you are using and follow the provided directions 1 If you have a Dell desktop or a Dell portable computer with internet access 2 If you have a non Dell desktop portable computer or graphics card Back to Contents Page Downloaded from ManualMonitor com Manuals Dell ST2320L ST2321L monitor Information in this document is subject to change without notice 2010 Dell Inc All rights reserved 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 registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries 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 ST2320Lf ST2321Lf June 2010 Rev A00 User Guide
9. 8 0 VESA 1280 x 1024 79 976 75 025 135 0 VESA 1920 x 1080 67 500 60 000 148 5 Model ST2320L ST2321L Video input signals Analog RGB 0 7 Volts 5 positive polarity at 75 ohm input impedance Digital DVI D TMDS 600 mV for each differential line positive polarity at 50 ohm input impedance HDMI 600 mV for each differential line 100 ohm input impedance per differential pair Synchronization input signals Separate horizontal and vertical synchronizations polarity free TTL level SOG Composite SYNC on green AC input voltage frequency current 100 VAC to 240 VAC 50 Hz or 60 Hz 3 Hz 2 0 A Max Inrush iso surge current 120 V 30 A Max 240 V 60 A Max Model ST2320L ST2321L Connector type l D sub Blue connector l DVI D White connector l HDMI for selective models Signal cable type l D sub Detachable Analog 15 pin shipped attached to the monitor l DVI D l HDMI for selective models Downloaded from ManualMonitor com Manuals Environmental Plug and Play Capability You can install the monitor in any Plug and Play compatible system The monitor automatically provides the computer system with its Extended Display Identification Data EDID using Display Data Channel DDC protocols so that the system can configure itself and optimize the monitor settings If required the user can select different settings but in most cases monitor installation is automatic
10. Dell ST2320L ST2321L monitor User s Guide Notes Notices and Cautions Information in this document is subject to change without notice 2010 Dell Inc All rights reserved 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 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 ST2320Lf ST2321Lf June 2010 Rev A00 About Your Monitor Setting Up the Monitor Operating the Monitor Solving Problems Appendix NOTE A NOTE indicates important information that helps you make better use of your computer NOTICE A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid the problem CAUTION A CAUTION indicates a potential for property damage personal injury or death Downloaded f
11. RX1 11 TMDS Ground 12 Floating 13 Floating 14 5 V power 15 Self test 16 Hot Plug Detect 17 TMDS RX0 18 TMDS RX0 19 TMDS Ground 20 Floating 21 Floating 22 TMDS Ground 23 TMDS Clock 24 TMDS Clock Pin Number 19 pin Side of the Connected Signal Cable Downloaded from ManualMonitor com Manuals Flat Panel Specifications Based on estimation ST2320L ST2321L Color Gamut Typical is based on CIE1976 81 and CIE1931 68 Resolution 1 TMDS DATA 2 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2 4 TMDS DATA 1 5 TMDS DATA 1 SHIELD 6 TMDS DATA 1 7 TMDS DATA 0 8 TMDS DATA 0 SHIELD 9 TMDS DATA 0 10 TMDS CLOCK 11 TMDS CLOCK SHIELD 12 TMDS CLOCK 13 CEC 14 Reserved N C on device 15 DDC CLOCK SCL 16 DDC DATA SDA 17 DDC CEC Ground 18 5 V POWER 19 HOT PLUG DETECT Model ST2320L ST2321L Screen type Active matrix TFT LCD Active matrix TFT LCD Panel type TN TN Screen dimensions 58 42 cm 23 inches 23 inch viewable image size 58 42 cm 23 inches 23 inch viewable image size Preset display area Horizontal Vertical 509 184 mm 20 05 inches 286 416 mm 11 28 inches 509 184 mm 20 05 inches 286 416 mm 11 28 inches Pixel pitch 0 265 mm 0 265 mm Viewing angle 160 vertical typical 170 horizontal typical 160 vertical typical 170 horizont
12. a applications e g video playback Mode suitable for gaming applications Select warm mode to obtain a red tint This color setting is typically used for color intensive applications photograph image editing multimedia movies etc Select cool mode to obtain a bluish tint This color setting is typically used for text based applications spreadsheets programming text editors etc Use the or buttons to increase or decrease each of the three colors R G B independently in single Downloaded from ManualMonitor com Manuals Movie Game Sports Nature Hue Saturation Demo Mode Reset Color Settings Back Mode suitable for movie playback Mode suitable for game applications Mode suitable for sports scenes Mode suitable for nature scenes This feature can make the video image color shift from green to purple Use this feature to adjust the skin tone Use increases the green hue in the image increases the purple hue in the image NOTE Hue adjustment is only available for video input Allows you to adjust the color saturation of the video image Use or buttons to adjust the saturation from 0 to 100 makes video image looks monochrome makes video image looks colorful NOTE Saturation adjustment is only available for video input Vertically splits the screen into two segments The left half of the screen in the normal mode and the right half of the screen is displayed in the color e
13. al typical Luminance output 250 cd m typical 250 cd m typical Contrast Ratio 1 000 to 1 typical 1 000 to 1 typical Dynamic Contrast Ratio 8 000 000 to 1 7 000 000 to 1 Faceplate coating Antiglare with hard coating 3H Antiglare with hard coating 3H Backlight LED light bar system LED light bar system Response Time 5 ms typical 5 ms typical Color Depth 16 7 mil colors 16 7 mil colors Color Gamut 81 81 Model ST2320L ST2321L Downloaded from ManualMonitor com Manuals Video Supported Modes Preset Display Modes ST2320L ST2321L Electrical Physical Characteristics 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 Model ST2320L ST2321L Video display capabilities HDMI playback 480i 480p 576i 576p 720p 1080i 1080p Display Mode Horizontal Frequency kHz Vertical Frequency Hz Pixel Clock MHz Sync Polarity Horizontal Vertical VGA 720 x 400 31 469 70 087 28 3 VGA 640 x 480 31 469 59 940 25 2 VGA 640 x 480 37 500 75 000 31 5 VESA 800 x 600 37 879 60 317 40 0 VESA 800 x 600 46 875 75 000 49 5 VESA 1024 x 768 48 363 60 004 65 0 VESA 1024 x 768 60 023 75 029 78 8 VESA 1152 x 864 67 500 75 000 108 0 VESA 1280 x 1024 64 000 60 000 10
14. alMonitor com Manuals See Solving Problems for more information Setting the Maximum Resolution To set the maximum resolution for the monitor Windows XP 1 Right click on the desktop and select Properties 2 Select the Settings tab 3 Set the screen resolution to 1920 x 1080 4 Click OK Windows Vista or Windows 7 1 Right click on the desktop and select Personalization 2 Click Change Display Settings 3 Move the slider bar to the right by pressing and holding left mouse button and adjust the screen resolution to 1920 x 1080 4 Click OK If you do not see 1920 x 1080 as an option you may need to update your graphics driver Depending on your computer complete one of the following procedures If you have a Dell desktop or portable computer Go to support dell com enter your service tag and download the latest driver for your graphics card If you are using a non Dell computer portable or desktop Go to the support site for your computer and download the latest graphic drivers Go to your graphics card website and download the latest graphic drivers Using the Dell Soundbar Optional The Dell Soundbar is a stereo two channel system mountable on Dell flat panel displays The Soundbar has a capacitive touch front control panel a white LED for power indication and two audio headset jacks If VGA DVI HDMI input is selected and both VGA DVI and HDMI cable a
15. built in diagnostics Synchronization Problems Screen is scrambled or appears torn l Reset the monitor to Factory Settings l Perform Auto Adjust via OSD l Adjust Phase and Pixel Clock controls via OSD l Perform monitor self test feature check to determine if scrambled screen appears in self mode l Check for bent or broken pins in the video cable connector l Restart the computer in the safe mode Safety Related Issues Visible signs of smoke or sparks l Do not perform any troubleshooting steps l Contact Dell immediately Intermittent Problems Monitor turns on amp off l Ensure that the video cable connecting the monitor to the computer is connected properly and is secure l Reset the monitor to Factory Settings l Perform monitor self test feature check to determine if the intermittent problem occurs in self mode Missing Color Picture lacks color l Perform monitor self test feature check l Ensure that the video cable connecting the monitor to the computer is connected properly and is secure l Check for bent or broken pins in the video cable connector Wrong Color Picture color is not good l Change the Color Setting Mode in the Color Settings OSD to Graphics or Video depending to the application l Try a different Color Preset Setting in Color Settings OSD Adjust R G B value in Color Settings OSD if the Color Management is turned off l Change the Input Color Format to PC RGB or YPbPr in
16. connected to different computers with appropriate video systems Connecting the blue VGA cable Connecting the White DVI Cable Connecting the HDMI Cable for selective models After you have completed connecting the VGA DVI HDMI cable follow the procedure below to complete your monitor setup 1 Plug the power cables for your computer and monitor into a nearby outlet 2 Turn on the monitor and the computer CAUTION Before you begin any of the procedures in this section follow the safety instructions NOTE Optional purchase item To purchase DVI or HDMI cable please visit Dell com NOTE The Graphics are used for the purpose of illustration only Appearance of the the computer may vary Downloaded from ManualMonitor com Manuals If your monitor displays an image installation is complete If it does not display an image see Solving Problems Attaching the Soundbar Optional Removing the Monitor Stand After placing the monitor panel on a soft cloth or cushion complete the following steps to remove the base 1 Use a long screwdriver to push the release latch located in a hole just above the stand 2 Once the latch is released remove the base away from the monitor Back to Contents Page 1 Working from the rear of the monitor attach the Soundbar by aligning the two slots with the two tabs along the bottom rear of the monitor 2 Slide the Soundbar to the left until it s
17. deo Wavy picture or fine movement l Perform Auto Adjust via OSD l Adjust the Phase and Pixel Clock controls via OSD l Reset the monitor to Factory Settings l Check environmental factors l Relocate the monitor and test in another room Missing Pixels LCD screen has spots l Cycle power on off l Pixel that is permanently off is a natural defect that can occur in LCD technology l Run the built in diagnostics Stuck on Pixels LCD screen has bright spots l Cycle power on off l Pixel that is permanently off is a natural defect that can occur in LCD technology l Run the built in diagnostics Brightness Problems Picture too dim or too bright l Reset the monitor to Factory Settings l Auto Adjust via OSD l Adjust brightness amp contrast controls via OSD Geometric Distortion Screen not centered correctly l Reset the monitor to Factory Settings l Auto Adjust via OSD l Adjust brightness amp contrast controls via OSD Horizontal Vertical Lines Screen has one or more lines l Reset the monitor to Factory Settings l Perform Auto Adjust via OSD Downloaded from ManualMonitor com Manuals Product Specific Problems Troubleshooting the Dell Soundbar Optional l Adjust Phase and Pixel Clock controls via OSD l Perform monitor self test feature check and determine if these lines are also in self test mode l Check for bent or broken pins in the video cable connector l Run the
18. en the setting options As you move from one icon to another the option name is highlighted See the table for a complete list of all the options available for the monitor 3 Press the button once to activate the highlighted option 4 Press the and buttons to select the desired parameter 5 Press the button to enter the slide bar and then use the and buttons according to the indicators on the menu to make your changes 6 Press the button to return to the main menu or exit the OSD menu Icon Menu and Submenus Description Brightness Contrast Allows you to adjust the brightness and contrast Downloaded from ManualMonitor com Manuals Brightness Contrast Back Brightness adjusts the luminance of the backlight Press the button to increase the brightness and Press the button to decrease the brightness min 0 max 100 Adjust the Brightness first and then adjust the Contrast only if further adjustment is necessary Press the button to increase contrast and press the button to decrease contrast min 0 max 100 The Contrast function adjusts the degree of difference between the darkest and lightest areas on the monitor screen Press the button to go back to or exit the main menu Auto Adjust Even though your computer recognizes y
19. g the monitor unplug the monitor from the electrical outlet Downloaded from ManualMonitor com Manuals Back to Contents Page Appendix Dell ST2320L ST2321L monitor User s Guide Safety Instructions FCC Notice U S Only and Other Regulatory Information Contacting Dell CAUTION Safety Instructions For information on safety instructions see the Safety Information that ships with your monitor FCC Notice U S Only and Other Regulatory Information For FCC notices and other regulatory information see the regulatory compliance website located at www dell com regulatory_compliance Contacting Dell For customers in the United States call 800 WWW DELL 800 999 3355 Dell provides several online and telephone based support and service options Availability varies by country and product and some services may not be available in your area To contact Dell for sales technical support or customer service issues 1 Visit support dell com 2 Verify your country or region in the Choose A Country Region drop down menu at the bottom of the page 3 Click Contact Us on the left side of the page 4 Select the appropriate service or support link based on your need 5 Choose the method of contacting Dell that is convenient for you Back to Contents Page CAUTION Use of controls adjustments or procedures other than those specified in this documentation may result in expos
20. gs Press the button to go back to or exit the main menu Audio Settings Downloaded from ManualMonitor com Manuals Line Out Source Power Save Audio Reset Audio Settings Back Select the source of the audio Turns the Audio Power on or off during power save mode Resets the audio settings to the original factory settings Push to go back to or exit the main menu Other Settings Language Menu Transparency Menu Timer Menu Lock DDC CI Language option to set the OSD display to one of 6 languages English Espanol Francais Deutsch Simplified Chinese Japanese Allows you to adjust the OSD background from opaque to transparent OSD Hold Time Sets the amount of time the OSD will remain active after the last time you pressed a button Use the and buttons to adjust the slider in 5 second increments from 5 to 60 seconds Controls user access to adjustments When selected no user adjustments are allowed All buttons are locked except the NOTE Lock function Either soft lock through OSD menu or hard lock Press and hold the button above power button for 10 sec Unlock function Only hard unlock Press and hold the button above power button for 10 sec DDC CI Display Data Channel Command Interface allows your monitor parameters brightness color balance etc to be adjustable using software on your
21. hipping 20 C to 60 C 4 F to 140 F Humidity Operating 10 to 80 non condensing Non operating Storage 5 to 90 non condensing Shipping 5 to 90 non condensing Altitude Operating 4 485 m 14 700 ft max Non operating 12 191 m 40 000 ft max Thermal dissipation 102 6 BTU hour maximum 82 08 BTU hour typical Downloaded from ManualMonitor com Manuals For best practices follow the instructions in the list below while unpacking cleaning or handling your monitor l To clean your antistatic screen lightly dampen a soft clean cloth with water If possible use a special screen cleaning tissue or solution suitable for the antistatic coating Do not use benzene thinner ammonia abrasive cleaners or compressed air l Use a lightly dampened warm cloth to clean the monitor Avoid using detergent of any kind as some detergents leave a milky film on the monitor l If you notice a white powder when you unpack your monitor wipe it off with a cloth l Handle your monitor with care as dark colored monitors may scratch and show white scuff marks more than lighter colored monitors l To help maintain the best image quality on your monitor use a dynamically changing screen saver and turn off your monitor when not in use Back to Contents Page CAUTION Read and follow the Safety Instructions before cleaning the monitor CAUTION Before cleanin
22. naps into place 3 Connect the Soundbar with the DC power connector 4 Insert the mini stereo plug from the rear of the Soundbar into the computer s audio output jack or the monitor s audio output jack NOTICE Do not use with any device other than the Dell Soundbar Downloaded from ManualMonitor com Manuals Back to Contents Page Solving Problems Dell ST2320L ST2321L monitor User s Guide Self Test Built in Diagnostics Common Problems Product Specific Problems Troubleshooting the Dell Soundbar Optional Self Test Your monitor provides a self test feature that allows you to check whether your monitor is functioning properly If your monitor and computer are properly connected but the monitor screen remains dark run the monitor self test by performing the following steps 1 Turn off both your computer and the monitor 2 Unplug the video cable from the back of the computer To ensure proper Self Test operation remove the Analog blue connector cable from the back of computer 3 Turn on the monitor 4 This box also appears during normal system operation if the video cable becomes disconnected or damaged The monitor will enter Power Save Mode after 15 minutes if left at this state 5 Turn off your monitor and reconnect the video cable then turn on both your computer and the monitor If your monitor screen remains blank afte
23. nhanced mode NOTE Demo Mode is only available for video input Returns your monitor color settings to the factory default settings Press the button to go back to or exit the main menu Display Settings Downloaded from ManualMonitor com Manuals Wide Mode Horizontal Position Vertical Position Sharpness Pixel Clock Phase Dynamic Contrast Reset Display Setting Back Adjusts the image ratio as 4 3 or full screen NOTE Wide Mode adjustment is not required at maximum preset resolution 1920 x 1080 Use the and buttons to adjust image left and right Minimum is 0 Maximum is 100 Use the and buttons to adjust image up and down Minimum is 0 Maximum is 100 This feature can make the image look sharper or softer Use or to adjust the sharpness from 0 to 100 The Phase and Pixel Clock adjustments allow you to adjust your monitor to your preference These settings are accessed through the main OSD menu by selecting Display Settings Use the and buttons to adjust for best image quality If satisfactory results are not obtained using the Phase adjustment use the Pixel Clock coarse adjustment and then use Phase fine again Allows you to increase the level of contrast to provide sharper and more detailed image quality Resets the display settings to the factory default settin
24. of the characteristics as they change Using the On Screen Display OSD Menu 1 Press any key to launch the OSD menu and press to display the main menu Main Menu for Analog VGA Input 1 2 Shortcut keys Use this button for direct access to the control menu that you define in the personalize menu The default settings are Preset Modes Select and Brightness Contrast Select 1 Preset Modes Select Use this button for different display preset modes on your monitor 2 Brightness Contrast Use this button to access the Brightness Contrast control menu 3 OSD Menu Use this button to open the On Screen Display OSD See Using the OSD Menu 4 Exit Use this button to exit the OSD menu 5 Power button Use the power button to turn the monitor on and off The white light indicates that the monitor is on and fully functional An amber light indicates power save mode NOTE If you change the settings and then either proceed to another menu or exit the OSD menu the monitor automatically saves the changes The changes are also saved if you change the settings and then wait for the OSD menu to disappear Downloaded from ManualMonitor com Manuals Or Main Menu for non Analog non VGA Input NOTE Auto Adjust is only available when you are using the analog VGA connector 2 Press the and buttons to move betwe
25. our monitor on startup the Auto Adjustment function optimizes the display settings for use with your particular setup NOTE In most cases Auto Adjust produces the best image for your configuration Input Source Auto Select The Input Source menu is to used to select between different video signals that may be connected to your monitor Scan for Sources Push to scan for available input signals Downloaded from ManualMonitor com Manuals VGA DVI D HDMI for selective models Back Select VGA input when you are using the analog VGA connector Push to select the VGA input source Select DVI D input when you are using the Digital DVI connector Push to select the DVI input source Select HDMI input when you are using the HDMI connector Push to select the HDMI input source Push the button to go back to or exit the main menu Color Settings Input Color Format Mode Selection Preset Modes VGA input Standard Multimedia Game Warm Cool Custom RGB Video input Use the color settings to adjust the Image mode and color format Allows you to set the color format Allows you to set the display mode to Graphics or Video If your computer is connected to your monitor choose Graphics If a DVD STB or VCR is connected to your monitor choose Video Mode suitable for desktop applications Mode for multimedi
26. r you have performed Step 5 check your video controller and computer system Built in Diagnostics Your monitor has a built in diagnostic tool that helps you determine if the screen abnormality you are experiencing is an inherent problem with your monitor or with your computer and video card To run the built in diagnostics 1 Ensure that the screen is clean no dust particles on the surface of the screen 2 Unplug the video cable s from the back of the computer or monitor The monitor then goes into the self test mode 3 On the front panel press and hold the shortcut button 1 and shortcut button 4 keys on the front panel simultaneously for 2 seconds A gray screen appears CAUTION Before you begin any of the procedures in this section follow the Safety Instructions The floating dialog box should appear on screen against a black background if the monitor cannot sense a video signal and is working correctly While in self test mode the power LED remains white Also the dialog shown below will continuously scroll through the screen or NOTE You can run the built in diagnostics only when the video cable is unplugged and the monitor is in self test mode Downloaded from ManualMonitor com Manuals 4 Carefully inspect the screen for abnormalities 5 Press the shortcut button 4 key on the front panel again The color of the screen changes to red 6 Inspect the display for any abnormalities 7 Repeat
27. re not connected a floating dialog box as shown below appears The monitor will enter Power Save Mode after 15 minutes or Downloaded from ManualMonitor com Manuals Using the Tilt Tilt With the built in pedestal you can tilt the monitor for the most comfortable viewing angle Back to Contents Page 1 Attach mechanism 2 Headphone connectors 3 Power indicator 4 Power Volume control NOTE The stand riser and stand base are detached when the monitor is shipped from the factory Downloaded from ManualMonitor com Manuals Back to Contents Page Setting Up Your Monitor Dell ST2320L ST2321L monitor Important instructions to set the display resolution to 1920x1080 Maximum For optimal display performance while using the Microsoft Windows operating systems set the display resolution to 1920 x 1080 pixels by performing the following steps In Windows XP 1 Right click on the desktop and click Properties 2 Select the Settings tab 3 Move the slider bar to the right by pressing and holding the left mouse button and adjust the screen resolution to 1920x1080 4 Click OK In Windows Vista or Windows 7 1 Right click on the desktop and click Personalization 2 Click Change Display Settings 3 Move the slider bar to the right by pressing and holding the left mouse button and adjust the screen resolution to 1920x1080 4 Click OK If you do not see
28. rom ManualMonitor com Manuals Back to Contents Page About Your Monitor Dell ST2320L ST2321L monitor User s Guide Package Contents Product Features Identifying Parts and Controls Monitor Specifications Plug and Play Capability LCD Monitor Quality amp Pixel Policy Maintenance Guidelines Package Contents Your monitor ships with the components shown below Ensure that you have received all the components and contact 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 l Monitor with Stand l Power Cable l DVI Cable optional l VGA Cable Downloaded from ManualMonitor com Manuals Product Features The ST2320L ST2321L flat panel display has an active matrix Thin Film Transistor TFT and Liquid Crystal Display LCD The monitor s features include ST2320L ST2321L 58 42 cm 23 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 Star compliant
29. ructions between the Soundbar and the user l Confirm that the audio line in plug is completely inserted into the jack of the sound card or audio source l Set all Windows audio balance controls L R to their midpoints l Clean and reseat the audio line in plug l Troubleshoot the computer s sound card l Test the Soundbar using another audio source i e portable CD player Low Volume Volume is too low l Clear any obstructions between the Soundbar and the user l Turn the volume up to its maximum level l Set all Windows volume controls to their maximum l Increase the volume of the audio application l Test the Soundbar using another audio source i e portable CD player Downloaded from ManualMonitor com Manuals
30. t devices is detected by the computer the monitor will automatically wake up The following table shows the power consumption and signaling of this automatic power saving feature ST2320L ST2321L Pin Assignments VGA Connector Bottom view Label Description 1 AC power cord connector 2 DVI connector 3 HDMI connector 4 VGA connector 5 Audio Line in 6 Audio Line out VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 30 W maximum 24 W typical Active off mode Inactive Inactive Blanked Amber Less than 1 W Switch off Off Less than 0 5 W NOTE This monitor is ENERGY STAR compliant NOTE Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor Pin Number 15 pin Side of the Connected Signal Cable 1 Video Red Downloaded from ManualMonitor com Manuals DVI Connector HDMI Connector for selective models 2 Video Green 3 Video Blue 4 GND 5 Self test 6 GND R 7 GND G 8 GND B 9 Computer 5 V 3 3 V 10 GND sync 11 GND 12 DDC data 13 H sync 14 V sync 15 DDC clock Pin Number 24 pin Side of the Connected Signal Cable 1 TMDS RX2 2 TMDS RX2 3 TMDS Ground 4 Floating 5 Floating 6 DDC Clock 7 DDC Data 8 Floating 9 TMDS RX1 10 TMDS
31. tures COMMON SYMPTOMS WHAT YOU EXPERIENCE POSSIBLE SOLUTIONS No Sound Soundbar has power power indicator is on l Plug the audio line in cable into the computer s audio out jack l Set all Windows volume controls to their maximum l Play some audio content on the computer i e audio CD or MP3 l Turn the volume up l Clean and reseat the audio line in plug l Test the Soundbar using another audio source i e portable CD player Distorted Sound Computer s sound card is used as the audio source l Clear any obstructions between the Soundbar and the user l Confirm that the audio line in plug is completely inserted into the jack of the sound card l Set all Windows volume controls to their midpoints l Decrease the volume of the audio application Downloaded from ManualMonitor com Manuals Back to Contents Page l Turn the volume down l Clean and reseat the audio line in plug l Troubleshoot the computer s sound card l Test the Soundbar using another audio source i e portable CD player Distorted Sound Other audio source is used l Clear any obstructions between the Soundbar and the user l Confirm that the audio line in plug is completely inserted into the jack of the audio source l Decrease the volume of the audio source l Turn the volume down l Clean and reseat the audio line in plug Unbalanced Sound Output Sound from only one side of Soundbar l Clear any obst
32. ure to shock electrical hazards and or mechanical hazards NOTE If you do not have an active Internet connection you can find contact information on your purchase invoice packing slip bill or Dell product catalog Downloaded from ManualMonitor com Manuals Back to Contents Page Setting Up Your Monitor Dell ST2320L ST2321L monitor If you have a Dell desktop or a Dell portable computer with internet access 1 Go to http support dell com enter your service tag and download the latest driver for your graphics card 2 After installing the drivers for your Graphics Adapter attempt to set the resolution to 1920x1080 again Back to Contents Page NOTE If you are unable to set the resolution to 1920x1080 please contact Dell to inquire about a Graphics Adapter that supports these resolutions Downloaded from ManualMonitor com Manuals Back to Contents Page Setting Up Your Monitor Dell ST2320L ST2321L monitor If you have a non Dell desktop portable computer or graphics card In Windows XP 1 Right click on the desktop and click Properties 2 Select the Settings tab 3 Select Advanced 4 Identify your graphics controller supplier from the description at the top of the window e g NVIDIA ATI Intel etc 5 Please refer to the graphics card provider website for updated driver for example http www ATI com OR
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