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HP L1940T User Manual

19" lcd monitor
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HP L1940T 19" LCD Monitor
User Guide
Enhanced for Accessibility

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Summary of Contents for HP L1940T

  • Page 1 HP L1940T 19" LCD Monitor User Guide Enhanced for Accessibility...
  • Page 2 © 2006 Hewlett-Packard Development Company, L.P. Microsoft, Windows, and the Windows logo are trademarks of Microsoft Corporation in the U.S. and other countries. All other product names mentioned herein may be trademarks of their respective companies. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein or for incidental or consequential damages in connection with...

  • Page 3: About This Guide

    About This Guide This guide provides information on setting up the monitor, installing drivers, using the on-screen display menu, troubleshooting and technical specifications. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information.
  • Page 4 About This Guide ENWW...

  • Page 5: Table Of Contents

    Using the On-Screen Display Menu .................. 18 OSD Menu Selections ..................18 Optimizing Digital Conversion ................22 Using the HP Display Assistant Utility ................22 Identifying Monitor Conditions ......................23 Sleep Timer Mode ..........................23 HP Display LiteSaver ......................... 24 Installing the HP Display LiteSaver Software ..............
  • Page 6 Solving Common Problems ........................ 27 Using the Worldwide Web ........................28 Preparing to Call Technical Support ....................28 Appendix B Technical Specifications L1940T 19” LCD Monitor ........................29 Recognizing Preset Display Resolutions .................... 30 Entering User Modes .......................... 31 Energy Saver Feature ........................31 Appendix C Agency Regulatory Notices Federal Communications Commission Notice ...................

  • Page 7: Product Features

    ● Tilt, swivel, and height adjustment capabilities ● Easily removable base for flexible panel mounting with the optional HP Flat Panel Monitor Quick Release or other panel mounting solutions ● Video inputs that support DVI digital signal (available on select models) and VGA analog inputs ●...

  • Page 8: Safety And Maintenance Guidelines

    Do not open the monitor cabinet or attempt to service this product yourself. Adjust only those controls that are covered in the operating instructions. If the monitor is not operating properly or has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider. ●...

  • Page 9: Cleaning The Monitor

    ● Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating of the electrical outlet, and the total ampere rating of the products connected to the cord does not exceed the rating of the cord. Look on the power label to determine the ampere rating (AMPS or A) for each device.

  • Page 10: Setting Up The Monitor

    Setting Up the Monitor To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other attached devices, then follow the instructions below. Unfolding the Monitor Base The monitor is shipped with the base attached in a folded flat position. To begin using the monitor, you must unfold the base (1)and place the monitor in an upright position (2).

  • Page 11: Rear Components

    Rear Components Figure 3-2 Rear Components Component Function AC Power Connector Connects the AC power cord to the monitor. USB Downstream Connects optional USB devices to the monitor. Connectors USB Upstream Connects the monitor USB hub to a host USB port/hub. Connector DVI-D Connector (select Connects the DVI-D signal cable to the monitor.
  • Page 12 Figure 3-3 Connecting the DVI-D Signal Cable (not included with monitor) Figure 3-4 Connecting the VGA Signal Cable Chapter 3 Setting Up the Monitor ENWW...

  • Page 13: Connecting The Monitor

    Connecting the Monitor Place the monitor in a convenient, well-ventilated location near the computer. Connect one end of the USB hub cable to the USB connector on the rear panel of the computer (2) or to a USB hub, and the other end to the upstream USB connector on the monitor (1). Figure 3-5 Connecting the USB Hub Cable (not included with monitor) WARNING!

  • Page 14: Adjusting The Monitor

    Connect one end of the power cable to the AC power connector on the back of the monitor (1), and the other end to an electrical wall outlet (2). Figure 3-6 Connecting the Power Cable Adjusting the Monitor Tilt the monitor's panel forward or backward to set it to a comfortable eye level. Figure 3-7 Tilting the Monitor Chapter 3 Setting Up the Monitor...
  • Page 15 Swivel the monitor to the left or right for the best viewing angle. Figure 3-8 Swiveling the Monitor Adjust the monitor's height so that it is parallel to your eye height for a comfortable viewing position. CAUTION To prevent damage to the monitor, be sure not to lower it onto objects in the pedestal base tray.

  • Page 16: Turning On The Monitor

    Pivot the monitor from landscape to portrait orientation viewing to adapt to your application. Figure 3-10 Pivoting the Monitor NOTE The monitor pivots from landscape clockwise to portrait orientation. To view information on the screen in portrait mode, you will need to install the Pivot Pro software included on the software and documentation CD.

  • Page 17: Mounting The Monitor

    Removing the Monitor from the Pedestal Base Mounting the Monitor An optional HP Quick Release can be attached to the monitor panel. It allows you to quickly and securely attach the monitor panel to the mounting fixture. Remove the monitor panel from the pedestal base. Refer to...
  • Page 18 To mount the monitor to a swing arm, wall or other mounting fixture using the HP Quick Release, follow the instructions provided in the documentation that comes with Quick Release. Figure 3-12 Mounting the Monitor to a Swing Arm Using Quick Release...

  • Page 19: Locating The Rating Labels

    The rating labels on the monitor provide the spare part number, product number, and serial number. You may need these numbers when contacting HP about the monitor model. The rating labels (1) are located on the rear panel of the monitor display head.

  • Page 20: Operating The Monitor

    Adobe Reader is supplied on this CD and can be installed from the menu. NOTE If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the HP monitors support Web site. See Downloading from the Worldwide Web in this chapter.

  • Page 21: Installing The .Inf And .Icm Files

    CD in the event of an installation error. Refer to the Monitor Driver Software Readme file on the CD. Downloading from the Worldwide Web To download the latest version of .INF and .ICM files from the HP monitors support Web site: Refer to http://www.hp.com/support and select the country region.
  • Page 22 To use the auto-adjustment feature: Allow the monitor to warm up for 20 minutes before adjusting. Press the Auto Adjust button on the monitor front panel. ● You can also press the Menu button, then select Auto-Adjustment from the OSD Main Menu. Refer to Adjusting the Monitor Settings in this chapter.

  • Page 23: Front Panel Controls

    Front Panel Controls Table 4-1 Monitor Front Panel Controls Control Function Auto Adjust Activates the auto adjustment feature for optimum image. Menu Opens, selects or exits the OSD menu. − (Minus) ● If OSD is on, press to navigate backward through the OSD menu features and decrease adjustment levels.

  • Page 24: Adjusting The Monitor Settings

    Adjusting the Monitor Settings The monitor settings can be adjusted from the On-Screen Display (OSD) menu or from the HP Display Assistant utility. Using the On-Screen Display Menu Use the On-Screen Display (OSD) to adjust the screen image based on your viewing preferences. To...
  • Page 25 Table 4-2 OSD Menu Icon Main Menu Submenu Description Brightness Adjusts the brightness level of the screen. The factory default range is 90. Contrast Adjustable scale Adjusts the contrast level of the screen. The factory default range is 80. Image Control Adjusts the screen image.
  • Page 26 Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description The factory default is On. Mode Display Displays the resolution, refresh rate and frequency information on the screen each time the OSD Main Menu is accessed. Select: ● ● Off The factory default is Off.
  • Page 27 Provides the recommended resolution mode and refresh rate for the monitor. Serial Number Reports the serial number of the monitor. The serial number is needed if contacting HP technical support. Backlight hours Reports the total hours of backlight operation. Factory Reset Returns all OSD menu settings to the factory default setting, except the Language setting.

  • Page 28: Optimizing Digital Conversion

    Yes from the Factory Reset menu in the on-screen display. Using the HP Display Assistant Utility HP Display Assistant, included on the software and documentation CD, is a software utility that guides you through the tuning process with easy to understand instructions and background patterns designed for each monitor control.

  • Page 29: Identifying Monitor Conditions

    Identifying Monitor Conditions Special messages will appear on the monitor screen when identifying the following monitor conditions: ● Input Signal Out of Range—Change resolution setting to 1680 × 1050 – 75Hz—Indicates the monitor does not support the input signal because the resolution and/or refresh rate are set higher than the monitor supports ●...

  • Page 30: Hp Display Litesaver

    On Time activates or a monitor button is pressed. HP Display LiteSaver HP Display LiteSaver is a software application, available on the CD, that increases monitor life and saves energy. It allows you to place the monitor into its low power sleep mode at predefined times by shutting down or reducing power to most internal circuits.

  • Page 31: Srgb Support

    Displays a popup message in the system tray 1 minute before the monitor is turned off by HP Display LiteSaver Status Shows the time until the monitor is next due to be turned off by HP Display LiteSaver Stores the current settings and minimizes HP Display LiteSaver to the System Tray Cancel Restores the previous settings and minimizes HP Display LiteSaver to the System Tray.

  • Page 32: Installing The Srgb Icm File For Microsoft Windows 2000 And Windows Xp

    Installing the sRGB ICM File for Microsoft Windows 2000 and Windows XP NOTE To complete the following procedure, you must be logged in as an administrator or a member of the administrator’s group. If the computer is connected to a network, network policy settings may prevent you from completing this procedure.

  • Page 33: Appendix A Troubleshooting

    The default Activity Extension value is set to 10 minutes. doesn't turn off the monitor elapsed. The HP Display LiteSaver will wait to detect no input or screen. movement from the keyboard or mouse for 10 consecutive minutes after the Display Off time has passed, before the monitor enters into low-power mode.

  • Page 34: Using The Worldwide Web

    Problem Possible Cause Solution The HP Display LiteSaver may not Confirm that the HP Display LiteSaver is compatible with be compatible with the computer the system. system. Some notebook computers Right-click on the HP Display LiteSaver icon in the are not compatible and the monitor system tray.

  • Page 35: Appendix B Technical Specifications

    Technical Specifications NOTE All performance specifications are provided by the component manufacturers. Performance specifications represent the highest specification of all HP's component manufacturers' typical level specifications for performance and actual performance may vary either higher or lower. L1940T 19” LCD Monitor...

  • Page 36: Recognizing Preset Display Resolutions

    The display resolutions listed below are the most commonly used modes and are set as factory defaults. This monitor automatically recognized these preset modes and they will appear properly sized and centered on the screen. Table B-2 L1940T Model Factory Preset Modes Preset Pixel Format Horz Freq Horz Polarity Vert Freq...

  • Page 37: Entering User Modes

    The monitor automatically stores the new setting, then recognized the new mode just as it does a preset mode. In addition to the 15 factory present modes for the L1940T model, there are four user modes that can be entered and stored.

  • Page 38: Appendix C Agency Regulatory Notices

    Agency Regulatory Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

  • Page 39: Canadian Notice

    Hewlett Packard Company P. O. Box 692000, Mail Stop 530113 Houston, Texas 77269-2000 Or, call 1-800-HP-INVENT (1-800 474-6836) For questions regarding this FCC declaration, contact: Hewlett Packard Company P. O. Box 692000, Mail Stop 510101 Houston, Texas 77269-2000 Or, call (281) 514-3333 To identify this product, refer to the Part, Series, or Model number found on the product.

  • Page 40: German Ergonomics Notice

    0.75 mm² or 18 AWG, and the length of the cord must be between 6 feet (1.8 m) and 12 feet (3.6 m). If you have questions about the type of power cord to use, contact an authorized HP service provider.

  • Page 41: Product Environmental Notices

    Do not use the power cord received with this product on any other products. Product Environmental Notices Materials Disposal This HP product contains mercury in the fluorescent lamp in the display LCD that might require special handling at end-of-life. Disposal of this material can be regulated because of environmental considerations. For disposal or recycling information, contact the local authorities or the Electronic Industries Alliance (EIA) http://www.eiae.org.

  • Page 42: Lcd Monitor Quality And Pixel Policy

    This is common to all LCD displays used in products supplied by all vendors and is not specific to the HP LCD. These imperfections are caused by one or more defective pixels or sub-pixels.

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