Page 1
Dell™ ST2320L/ST2321L monitor User's Guide About Your Monitor Setting Up the Monitor Operating the Monitor Solving Problems Appendix Notes, Notices, and Cautions NOTE: A NOTE indicates important infor...
Page 2
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...
Page 3
Product Information Guide Drivers and Documentation media Quick Setup Guide Product Features The ST2320L/ST2321L flat panel display has an active matrix, Thin-Film Transistor (TFT), and Liquid Crystal...
Page 4
Back View Label Description/Use Barcode serial number label To contact Dell for technical support. Security lock slot To help sec...
Page 5
Bottom view Label Description AC power cord connector DVI connector HDMI connector VGA connector Audio Line-in Audio Line out Monitor Specifications Power Management Modes If you have VESA's DPMS™ com...
Page 6
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 DVI Connector Pin 24-pin Side of the Connect...
Page 7
TMDS DATA 2+ TMDS DATA 2 SHIELD TMDS DATA 2- TMDS DATA 1+ TMDS DATA 1 SHIELD TMDS DATA 1- TMDS DATA 0+ TMDS DATA 0 SHIELD TMDS DATA 0- TMDS CLOCK TMDS CLOCK SHIELD TMDS CLOCK- CEC Reserved (N.C. on de...
Page 8
Horizontal scan range 30 k Hz to 83 k Hz (automatic) Vertical scan range 56 Hz to 76 Hz (automatic) Maximum preset resolution 1920 x 1080 at 60 Hz Video Supported Modes Model ST2320L/ST2321L Video dis...
Page 9
Dimensions (with stand) Height 404.07 mm (15.91 inches) Width 553.38 mm (21.79 inches) 203.68 mm (8.02 inches) Depth Dimensions (without stand) Height 344.2 mm (13.55 inches) Width 553.38 mm (21.79 i...
Page 10
CAUTION: Read and follow the Safety Instructions before cleaning the monitor. CAUTION: Before cleaning the monitor, unplug the monitor from the electrical outlet. For best practices, follow the inst...
Page 11
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 Instruction...
Page 12
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 ...
Page 13
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...
Page 14
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 Usin...
Page 15
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 between the setting options. As you mov...
Page 16
Brightness 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). Contrast Adjust the Brigh...
Page 17
VGA Select VGA input when you are using the analog (VGA) connector. Push to select the VGA input source. DVI-D Select DVI-D input when you are using the Digital (DVI) connector. Push to select the DVI...
Page 18
Movie Mode suitable for movie playback. Game Mode suitable for game applications. Sports Mode suitable for sports scenes. Nature Mode suitable for nature scenes. Hue This feature can make the video im...
Page 19
Wide Mode Adjusts the image ratio as 4:3 or full screen. NOTE: Wide Mode adjustment is not required at maximum preset resolution 1920 x 1080. Horizontal Position Use the and buttons to adjust image le...
Page 20
Line Out Source Select the source of the audio Power Save Audio Turns the Audio Power on or off during power save mode. Reset Audio Settings Resets the audio settings to the original factory setting...
Page 21
LCD Conditioning 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 cas...
Page 22
OSD Warning Messages When the monitor does not support a particular resolution mode you will see the following message : This means that the monitor cannot synchronize with the signal that it is recei...
Page 23
If VGA/DVI/HDMI input is selected and both VGA, DVI and HDMI cable are not connected, a floating dialog box as shown below appears. The monitor will enter Power Save Mode after 15 minutes See Solving ...
Page 24
1. Attach mechanism 2. Headphone connectors 3. Power indicator 4. Power/Volume control Using the Tilt Tilt With the built-in pedestal, you can tilt the monitor for the most comfortable viewing angle....
Page 25
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...
Page 26
Dell™ ST2320L/ST2321L monitor User Guide Important instructions to set the display resolution to 1920x1080 (Maximum) Information in this document is subject to change without notice. © 2010 Dell™ Inc....
Page 27
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 A...
Page 28
Connecting the Monitor CAUTION: Before you begin any of the procedures in this section, follow the safety instructions. To connect your monitor to the computer perform the following steps/instructions...
Page 29
If your monitor displays an image, installation is complete. If it does not display an image, see Solving Problems. Attaching the Soundbar (Optional) 1. Working from the rear of the monitor, attach th...
Page 30
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...
Page 31
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....
Page 32
Adjust Phase and Pixel Clock controls via OSD. Perform monitor self-test feature check and determine if these lines are also in self-test mode. Check for bent or broken pins in the video cable connect...
Page 33
Turn the volume down. Clean and reseat the audio line-in plug. Troubleshoot the computer's sound card. Test the Soundbar using another audio source (i.e., portable CD player). Distorted Sound Other au...
