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S1931a, S2031/S2031a,
S2231/S2231a, S2331/ S2331a, S2321a,
LCD Monitors
User Guide
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© 2010 Hewlett-Packard Development Company, L.P. Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions
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Important Safety Instructions 1. Please read all the following instructions carefully and keep this manual for future reference. 2. Unplug this monitor before cleaning. Do not use liquids or aerosol cleaners to clean the surface of the LCD. Use a damp cloth for cleaning. 3. Do not push the surface of the LCD screen with your hands or any hard article. It may cause damage to the circuit or liquid crystal molecules inside the monitor. 4. Do not expose the equipment to water, rain or m
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Chapter I. Introduction 1.1 Features Multilingual OSD adjustment Compatible with IBM VGA, extended VGA, VESA VGA, SVGA, XGA, and SXGA modes Wide range of applicable voltages (AC 100-240V 50/60Hz ) enables direct use without any setting. Plug-and-play VESA DDC1/ 2B Standard. Compatible with Windows 9x / 2000 / xp / Vista operation systems 1.2 Check list Please make sure the following items are included with your LCD monitor; The monitor (and the pedestal) Lower stand Pow
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Chapter II. Installation 2.1 Install the pedestal Please follow the steps illustrated below to install the pedestal. Step 1 Step 2 3
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2.2 Connect your monitor to your computer 1. Power off and unplug your computer. 2. Connect the 15-Pin or 24-Pin ends of the signal cable to the VGA or DVI port of your monitor and the VGA or DVI OUT jack on the back of your computer. Secure the screws on both ends of the signal cable. 3. Connect the power cords of your computer and monitor to the nearest electrical outlet. 4. Power on your computer and monitor. If your monitor displays an image, the installation has been successfu
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2.3 Disconnect the pedestal 1. Press the clip button on the pedestal and remove the pedestal from the stand. 2. Press the clip button on the stand and remove the pedestal from your LCD monitor. Note: This monitor uses VESA-compatible 100mmx100mm installation ports. 5
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Chapter III. Monitor overview Overview of front panel controls 1. Menu Button (MENU) 2. Select Button -(minus) 3. Select Button +(plus) 4. OK Button (OK) 5. Power Button (POWER) 6
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Chapter IV. Operational Instruction 4.1 Power ON/OFF Switch Press this button to power on/off your monitor. Note: The ON/OFF switch does not disconnect your monitor from the main voltage. To completely disconnect the main voltage, please remove the power plug from the socket. 4.2 Power indicator This indicator lights up in blue when the monitor operates normally. If the monitor runs in power-saving mode, this indicator changes to amber. When the monitor is turned off, this indicator
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4.4 OSD operational instructions Icon Main menu option Submenu option Note When the monitor is connected to two Switch the video active and valid video sources, switching input (only between the video input sources is applicable to some available. Switching the video input models) signal sources may take you several seconds. To adjust the brightness level of the Brightness screen. To adjust the contrast level of the Contrast screen. To adjust the image on
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To select the color displayed on the screen. The factory default setting is Color “6500 K” or “Custom color”, depending on the model of your monitor. To select and adjust the color range: R – to set the level of red Custom color G – to set the level of green B – to set the level of blue To set the color of the screen to comply with color standards used in the imaging sRGB industry. To select the language displayed on the Languages OSD menu. The factory default s
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The resolution, refresh rate and frequency information will be displayed when the OSD Management main menu is accessed. Please select “On” Mode Display (Continued) or “Off” as the factory default on-off setting, depending on the model of your monitor. The operational status of your monitor will be displayed when you power on your monitor. To select the positions where the status information is displayed: Top Monitor status Middle Bottom Off The factory default settin
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When the monitor is connected to two active and valid video sources, select one Default video of them as the default video input. input The default signal input is DVI. The change you made will be activated after your computer is restarted. To select and display important information Information about your monitor. Restore factory settings The factory default settings will be restored. 11
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Chapter V. Technical Information 5.1 Factory preset display mode S1931a Model Criteria Resolution Horizontal frequency Vertical frequency 1 640X480 @60 Hz 31.469 59.94 2 720X400 @70 Hz 31.469 70.087 3 800X600 @60 Hz 37.879 60.317 4 1024X768 @60 Hz 48.363 60.004 5 1280X720 @60 Hz 45 60 6 1280X960 @ 60 Hz 60 60.00 7 1280X1024 @60 Hz 63.98 60.02 47.71 59.79 8 1366X768 @60Hz S2031 / S2031a Models Criteria Resolution Horizontal frequency Vertical frequency 1 640X480 @60 Hz
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5.2 Product specifications S1931a Model Size 18.5” wide screen Max. resolution 1366x 768 @ 60 Hz Recommended resolution 1366x768 @ 60 Hz Horizontal frequency 24-83 kHz Vertical frequency 50-76 Hz Viewable size 409.8x 230.4 mm Viewable angle 170 Pitching angle -5º to 15º Pixel frequency 170 MHz OSD functions Brightness, Contrast, Image Control, Languages, Color, Management, Information, Restore Factory Setting, Exit, OSD Control Size (Packing) 362x 130 x 533 mm Net we
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S2031 / S2031a Models Size 20” wide screen Max. resolution 1600 x 900 @ 60 Hz Recommended resolution 1600 x 900 @ 60 Hz Horizontal frequency 24-83 kHz Vertical frequency 50-76 Hz Viewable size 442.8x 249.08 mm Viewable angle 170 Pitching angle -5º to 15º Pixel frequency 170 MHz OSD functions Brightness, Contrast, Image Control, Languages, Color, Management, Information, Restore Factory Setting, Exit, OSD Control Size (Packing) 362x 130 x 533 mm Net weight/ Gross weight 4.0
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S2231 / S2231a Models Size 21.5” wide screen Max resolution 1920 X 1080 @60 Hz Recommended resolution 1920 X 1080 @60 Hz Horizontal frequency 24-94 kHz Vertical frequency 50-76 Hz Viewable size 476.64*268.11 mm Pitching angle -5º to 15º Viewable angle 160 Pixel frequency 170 MHz OSD functions Brightness, Contrast, Image Control, Languages, Color, Management, Information, Restore Factory Setting, Exit, OSD Control Size (Packing) 572*120*383 mm Net weight/ Gross weight 4.12
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S2331 / Models S2331a Size 23” wide screen Max. resolution 1920 X 1080 @60 Hz Recommended resolution 1920 X 1080 @60 Hz Horizontal frequency 24-94 kHz Vertical frequency 50-76 Hz Viewable size 509.18 × 286.42 mm Pitching angle -5º to 15º Viewable angle 160 Pixel frequency 170 MHz OSD functions Brightness, Contrast, Image Control, Languages, Color, Management, Information, Restore Factory Setting, Exit, OSD Control Size (Packing) 405 x 610 x 122 mm Net weight/ Gross weight
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S2321a Model Size 23” wide screen Max. resolution 1920 X 1080 @60 Hz Recommended resolution 1920 X 1080 @60 Hz Horizontal frequency 24-94 kHz Vertical frequency 50-76 Hz Viewable size 509.18 × 286.42 mm Pitching angle -5º to 15º Viewable angle 160 Pixel frequency 170 MHz OSD functions Brightness, Contrast, Image Control, Languages, Color, Management, Information, Restore Factory Setting, Exit, OSD Control Size (Packing) 405 x 610 x 122 mm Net weight/ Gross weight 4.67 KG / 6.
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5.3 Signal cable connector PIN No. Signal name 1 TMDS Data 2- 2 TMDS Data 2+ 3 TMDS Data 2/4 Shield 4 NC 5 NC 6 DDC Clock 7 DDC Data 8 NC 9 TMDS Data 1- 10 TMDS Data 1+ 11 TMDS Data 1/3 Shield 12 NC 13 NC 14 +5V Power supply 15 Testing cable 16 Hot-swap testing 17 TMDS Data 0- 18 TMDS Data 0+ 19 TMDS Data 0/5 Shield 20 NC 21 NC 22 TMDS Clock Shield 23 TMDS Clock + 24 TMDS Clock - DVI Interface 18
