HP W2408 - 24" LCD Monitor User Manual
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HP W2408 - 24" LCD Monitor User Manual

Hp l2445m lcd monitor - user guide
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  • Page 1 HP L2445m LCD Monitor User Guide...
  • Page 2 © 2009 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 .

  • 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.
  • Page 4 About This Guide ENWW...

  • Page 5: Table Of Contents

    Table of contents 1 Product Features L2445m Model ............................1 2 Safety and Maintenance Guidelines Important Safety Information ........................ 2 Maintenance Guidelines ........................3 Cleaning the Monitor ......................3 Shipping the Monitor ......................3 3 Setting Up the Monitor Installing the Monitor Base ........................4 Rear Components ..........................
  • Page 6 Identifying Monitor Conditions ......................21 Sleep Timer Mode ..........................22 sRGB Support ............................ 23 Changing the Color Temperature ..................23 Installing the sRGB ICM File for Microsoft Windows 2000 and Windows XP ....23 Installing the sRGB ICM File for Microsoft Windows Vista ..........23 Installing the sRGB ICM File for Microsoft Windows 7 ............

  • Page 7: Product Features

    Product Features L2445m Model The LCD (liquid crystal display) monitor has an active matrix, thin-film transistor (TFT) panel. The monitor features include: ● 60.96 cm (24-inch) diagonal viewable area display with 1920 x 1200 resolution, plus full-screen support for lower resolutions; includes custom scaling for maximum image size while preserving original aspect ratio ●...

  • Page 8: Safety And Maintenance Guidelines

    Safety and Maintenance Guidelines Important Safety Information A power cord is included with the monitor. If another cord is used, use only a power source and connection appropriate for this monitor. For information on the correct power cord set to use with the monitor, refer toPower Cord Set Requirements on page WARNING!

  • Page 9: Maintenance Guidelines

    Maintenance Guidelines To enhance the performance and extend the life of the monitor: ● 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 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. Installing the Monitor Base CAUTION: Do not touch the surface of the LCD panel. Pressure on the panel may cause non- uniformity of color or disorientation of the liquid crystals.

  • Page 11: Rear Components

    Rear Components Figure 3-2 Rear Components Component Function AC Power Connector Connects the AC power cord to the monitor. Audio In Connects the audio cable to the monitor's internal speakers. Connects the DVI-D cable to the monitor. Connects the VGA cable to the monitor. ENWW Rear Components...

  • Page 12: Connecting The Cables

    Connecting the Cables Place the monitor in a convenient, well-ventilated location near the computer. Connect a VGA signal cable or DVI-D signal cable. NOTE: The monitor has both VGA and DVI-D connectors and is capable of supporting either analog or digital input. The video mode is determined by the video cable used. The monitor will automatically determine which inputs have valid video signals.
  • Page 13 Connect one end of the power cable to the AC power connector on the back of the monitor, and the other end to an electrical wall outlet. Figure 3-4 Connecting the Power Cable WARNING! To reduce the risk of electric shock or damage to the equipment: Do not disable the power cord grounding plug.

  • Page 14: Adjusting The Monitor

    Adjusting the Monitor Tilt the monitor's panel forward or backward to set it to a comfortable eye level. Figure 3-5 Tilting the Monitor Turning on the Monitor Press the power button on the computer to turn it on. Press the power button on the front of the monitor to turn it on. CAUTION: Burn-in image damage may occur on monitors that display the same static image on screen for a prolonged period of time.* To avoid burn-in image damage on the monitor screen, you...

  • Page 15: Using The Accessory Rails

    Using the Accessory Rails The monitor features accessory rails on the rear that can be used to mount optional devices, such as the HP speaker bar, to attach to the LCD. Refer to the documentation included with the optional device for detailed mounting instructions.

  • Page 16: Removing The Monitor Pedestal Base

    Removing the Monitor Pedestal Base You can remove the monitor panel from the pedestal base to install the panel on a wall, a swing arm, or other mounting fixture. CAUTION: Before beginning to disassemble the monitor, be sure the monitor is turned off and the power and signal cables are both disconnected.

  • Page 17: Mounting The Monitor

    Mounting the Monitor The monitor panel can be attached to a wall, swing arm, or other mounting fixture. NOTE: This apparatus is intended to be supported by UL or CSA Listed wall mount bracket. Remove the monitor panel from the pedestal base. Refer to Removing the Monitor Pedestal Base on page 10 in the previous section.

  • Page 18: Operating The Monitor

    Operating the Monitor Software and Utilities The CD that comes with the monitor contains files you can install on the computer: ● an .INF (Information) file ● an .ICM (Image Color Matching) file ● auto-adjustment pattern utility ● additional software for the monitor model NOTE: If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the HP monitors support Web site.

  • Page 19: Installing The .Inf And .Icm Files

    Installing the .INF and .ICM Files After you determine that you need to update, you can install the .INF and .ICM files from the CD or download them. Installing from the CD To install the .INF and .ICM files on the computer from the CD: Insert the CD in the computer CD-ROM drive.
  • Page 20 To use the auto-adjustment feature: Allow the monitor to warm up for 20 minutes before adjusting. Press the -/Auto button on the monitor front panel. ● You can also press the Menu button, then select Image Control from the OSD Main Menu. Refer to Adjusting the Monitor Settings on page 16 in this chapter.

  • Page 21: Front Panel Controls

    Front Panel Controls Table 4-1 Monitor Front Panel Controls Control Function Menu Opens, selects or exits the OSD menu. Minus ● If the OSD menu is on, press to navigate backward through the OSD menu and decrease adjustment levels. ● If the OSD menu is inactive, press to activate the auto adjustment feature to optimize the screen image.

  • Page 22: Adjusting The Monitor Settings

    Adjusting the Monitor Settings The monitor settings can be adjusted from the On-Screen Display (OSD) menu. Using the On-Screen Display Menu Use the On-Screen Display (OSD) to adjust the screen image based on your viewing preferences. To access the OSD, do the following: If the monitor is not already on, press the Power button to turn on the monitor.

  • Page 23: Osd Menu Selections

    OSD Menu Selections The following table lists the On-Screen Display (OSD) menu selections and their functional descriptions. After changing an OSD menu item, and if the menu screen has these options, you may choose to: ● Cancel—to return to the previous menu level. ●...
  • Page 24 Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description 6500 K Changes to slightly reddish white. Custom Color Selects and adjusts your own color scales: ● R—sets your own red color levels ● G—sets your own green color levels ●...
  • Page 25 Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description Mode Display Displays the resolution, refresh rate and frequency information on the screen each time the OSD Main Menu is accessed. Select: ● ● Depending on monitor model, factory default is On or Off.
  • Page 26 Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description Default Video Input Selects the default or primary video input signal when the monitor is connected to two active and valid video sources. The monitor will automatically determine the video format. The default input selection is DVI. Analog —...

  • Page 27: Optimizing Digital Conversion

    Optimizing Digital Conversion Two controls in the on-screen display can be adjusted to improve image performance: Clock and Clock Phase. NOTE: The Clock and Clock Phase controls are adjustable only when using an analog input. These controls are not adjustable for digital inputs. The Clock must first be set correctly since the Clock Phase settings are dependent on the main Clock setting.

  • Page 28: Sleep Timer Mode

    Sleep Timer Mode The Sleep Timer mode is an energy-saving feature that enables you to set a time for the monitor to power on and off at the same time every day. This also extends the life of the backlight bulbs in the monitor.

  • Page 29: Srgb Support

    sRGB Support The monitor is designed to support sRGB for color management, which adapts to the color standards used in the image technology industry. To take advantage of the sRGB support, you will need to change the monitor’s color temperature to sRGB and install the sRGB color profile (ICM) file.

  • Page 30: Installing The Srgb Icm File For Microsoft Windows 7

    Select the RGB Color Space Profile.icm file, then click the OK button. To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select sRGB Color Space Profile, then click the Set as Default button. Installing the sRGB ICM File for Microsoft Windows 7 Click Appearance and Personalization icon in the Control Panel.

  • Page 31: Appendix A Troubleshooting

    Troubleshooting Solving Common Problems The following table lists possible problems, the possible cause of each problem, and the recommended solutions. Problem Possible Cause Solution Screen is blank. Power cord is disconnected. Connect the power cord. Power button on front panel of Press the front panel power button.

  • Page 32: Online Technical Support

    Problem Possible Cause Solution The monitor is off but it did not seem to The monitor's power saving Check the monitor's OSD menu setting for power enter into a low-power sleep mode. control is disabled. saving enable/disable controls. The control should be set to enable to allow the monitor to enter into low- power modes.

  • Page 33: 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. L2445m Model Table B-1 L2445m Specifications Display 60.96 cm wide screen...

  • Page 34: Recognizing Preset Display Resolutions

    Recognizing Preset Display Resolutions The display resolutions listed below are the most commonly used modes and are set as factory defaults. This monitor automatically recognizes these preset modes and they will appear properly sized and centered on the screen. L2445m Model Table B-2 Factory Preset Modes Preset...

  • Page 35: Entering User Modes

    Entering User Modes The video controller signal may occasionally call for a mode that is not preset if: ● You are not using a standard graphics adapter. ● You are not using a preset mode. It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen display.

  • Page 36: 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 37: 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 38: Product Environmental Notices

    Product Environmental Notices Energy Star Qualification Monitors that are marked with the ENERGY STAR Logo meet the requirements of the U.S. Environmental Protection Agency (EPA) ENERGY STAR program. As an ENERGY STAR Partner, Hewlett Packard Company has determined that this product meets the ENERGY STAR guidelines for energy efficiency.

  • Page 39: Lcd Monitor Quality And Pixel Policy

    LCD Monitor Quality and Pixel Policy The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free performance. Nevertheless, the display may have cosmetic imperfections that appear as small bright or dark spots. This is common to all LCD displays used in products supplied by all vendors and is not specific to the HP LCD.

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