Dell ST2420L Monitor Manual do Utilizador

Dell™ST2420L/ST2421LmonitorUser'sGuide Notes, Notices, and Cautions Information in this document is subject to change without notice. ©2010

Caring for Your Monitor For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor: l To clean

Back to Contents Page Appendix Dell™ST2420L/ST2421LmonitorUser'sGuide Safety Instructions FCC Notice (U.S. Only) and Other Regulatory

Back to Contents Page Setting Up Your Monitor Dell™ST2420L/ST2421Lmonitor IfyouhaveaDell™desktoporaDell™ portable computer with internet

Back to Contents Page Setting Up Your Monitor Dell™ST2420L/ST2421Lmonitor IfyouhaveanonDell™desktop,portablecomputer,orgraphicscard I

Back to Contents Page Operating the Monitor Dell™ST2420L/ST2421LmonitorUser'sGuide Using the Front Panel Controls Using the On-Screen

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 a

       Brightness Contrast Back Brightness adjusts the luminance of the backlight. Press the buttontoincreasethebrightnessandPress

  VGA DVI-DHDMI BackSelect VGA input when you are using the analog (VGA) connector. Push to select the VGA input source. Select DVI-D input when y

Movie Game Sports Nature Hue Saturation Demo Mode Reset Color Settings Back Mode suitable for movie playback.Mode suitable for game applications.Mode

   Wide Mode Horizontal Position Vertical Position Sharpness Pixel Clock Phase Dynamic Contrast Reset Display Setting Back Adjusts the image r

Back to Contents Page  AboutYourMonitor Dell™ST2420L/ST2421LmonitorUser'sGuide Package Contents Product Features Identifying Par

  Line Out Source PowerSave Audio Reset Audio Settings BackSelectthesourceoftheaudioTurns the Audio Power on or off during power save mode.R

LCD Conditioning Factory Reset Back If an image appears to be retained on the monitor, select LCD Conditioning to help eliminate any image retention.

 OSD Warning Messages When the monitor does not support a particular resolution mode you will see the following message :orThis means that the monito

        See Solving Problems for more information. Setting the Maximum Resolution  To set the maximum resolution for the monitor. Windows X

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 mech

Back to Contents Page Setting Up Your Monitor Dell™ST2420L/ST2421Lmonitor Important instructions to set the display resolution to 1920x1080 (Max

Dell™ST2420L/ST2421Lmonitor   Information in this document is subject to change without notice. ©2010Dell™Inc.Allrightsreserved. Reproducti

Back to Contents Page  Setting Up the Monitor Dell™ST2420L/ST2421LmonitorUser'sGuide Attaching the Base Connecting the Monitor Attac

 Connecting the Monitor To connect your monitor to the computer perform the following steps/instructions: 1. Turnoffyourcomputeranddisconnect

2. Turn on the monitor and the computer. If your monitor displays an image, installation is complete. If it does not display an image, see Solving Pro

 Product Features The ST2420L/ST2421L flat panel display has an active matrix, Thin-Film Transistor (TFT), and Liquid Crystal Display (LCD). The moni

Back to Contents Page Solving Problems Dell™ST2420L/ST2421LmonitorUser'sGuide Self-Test Built-in Diagnostics Common Problems Prod

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 r

 Product-Specific Problems TroubleshootingtheDell™Soundbar(Optional) l Adjust Phase and Pixel Clock controls via OSD. l Perform monitor self-tes

  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

 Side View Bottom View  BackViewLabelDescription/Use 1Barcode serial number la

 Monitor Specifications Power Management Modes IfyouhaveVESA'sDPMS™compliancedisplaycardorsoftwareinstalledinyourPC,themonitorca

DVIConnector 1 Video-Red 2 Video-Green 3 Video-Blue 4 GND 5 Self-test 6 GND-R 7 GND-G 8 GND-B 9 Computer 5V/3.3V 10 GND-sync 11 GND 12 DDC data

HDMI Connector  Flat Panel Specifications * Based on estimation ** ST2420L/ST2421L Color Gamut (Typical) is based on CIE1976 (81 %) and CIE1931 (68 %

Resolution  Video Supported Modes  Preset Display Modes ST2420L/ST2421L  Electrical  Physical Characteristics ModelST2420L/ST2421LHorizontal scan

 Environmental  Plug and Play Capability You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the