HP LA1751g and LA1951g LCD Monitors User Guide
© 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. All other product names mentioned herein may be trademarks of their respective companies.
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.
iv About This Guide ENWW
Table of contents 1 Product Features HP LCD Monitors ................................................................................................................................. 1 2 Safety and Maintenance Guidelines Important Safety Information ................................................................................................................ 3 Maintenance Guidelines .......................................................................................................................
Using the On-Screen Display Menu .................................................................................. 20 OSD Menu Selections ....................................................................................... 21 Optimizing Digital Conversion ........................................................................... 24 Using the HP Display Assistant Utility ............................................................................... 25 Identifying Monitor Conditions ....................
Disposal of Waste Equipment by Users in Private Household in the European Union ................................................................................................................................. 41 Chemical Substances ........................................................................................................ 41 HP Recycling Program ...................................................................................................... 41 Restriction of Hazardous Substances (RoHS) .
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1 Product Features HP LCD Monitors The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The monitor models and features include: ENWW ● LA1751g model, 43.2 cm (17-inch) diagonal viewable area display with 1280 × 1024 resolution, plus full-screen support for lower resolutions ● LA1951g model, 48.
2 ● Software and documentation CD that includes monitor drivers and product documentation ● Energy saver feature to meet requirements for reduced power consumption ● Energy Star qualified ● Intelligent Management AssetControl ● Compliant with the following regulated specifications: ◦ European Union CE Directives ◦ Swedish TCO Requirements Chapter 1 Product Features ENWW
2 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 to the Power Cord Set Requirements on page 39 in Appendix C. WARNING! To reduce the risk of electric shock or damage to the equipment: • Do not disable the power cord grounding feature.
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. ● Use only a power source and connection appropriate for this monitor, as indicated on the label/ back plate of the monitor.
3 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 Pedestal Base NOTE: The monitor is shipped with the base attached in a folded-flat position. To begin using the monitor, you must unfold the base and place the monitor in an upright position. 1. Lift the monitor from its box and place it on a flat surface with the display head facing up. 2.
5. Remove the swivel locking pin (5) from the pedestal base. Figure 3-2 Unfolding the Monitor Pedestal Base Rear Components Figure 3-3 Rear Components 6 Component Function 1 AC Power Connector Connects the AC power cord to the monitor. 2 USB Downstream Connectors Connects optional USB devices to the monitor. 3 USB Upstream Connector Connects the USB hub cable to the monitor's USB hub connector and to a host USB port/hub. 4 DVI Connector Connects the DVI-D cable to the monitor.
Connecting the Signal and Power Cables 1. Place the monitor in a convenient, well-ventilated location near the computer. 2. Connect a VGA signal cable or DVI-D signal cable. NOTE: The monitor 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.
Connecting USB Devices 1. Connect one end of the provided USB cable to the USB hub upstream connector on the rear panel of the monitor, and the other end to the USB connector on the computer. 2. Connect USB devices to the two USB downstream connectors on the monitor. Figure 3-5 Connecting USB Devices Cable Management Use the cable management feature to secure and hide your cables when viewed from the front.
Adjusting the Monitor NOTE: 1. Your monitor model may look different than the model in the following illustrations. Tilt the monitor's panel forward or backward to set it to a comfortable eye level. Figure 3-7 Tilting the Monitor 2. Swivel the monitor to the left or right for the best viewing angle.
3. Adjust the monitor's height so that it is parallel to your eye height for a comfortable viewing position. Figure 3-9 Adjusting the Height 4. Pivot the monitor clockwise from landscape to portrait orientation viewing to adapt to your application. Figure 3-10 Pivoting the Monitor NOTE: 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. The position of the OSD menu can also be rotated to portrait mode.
Turning on the Monitor 1. Press the power button on the computer to turn it on. 2. 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 should always activate a screen saver application or turn off the monitor when it is not in use for a prolonged period of time.
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.
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. 1. Disconnect and remove the signal and power cables from the back of the monitor. 2. Lay the monitor face down on a flat surface covered by a dry, clean cloth. 3.
Mounting the Monitor The monitor panel can be attached to a wall, swing arm, or other mounting fixture. 1. Remove the monitor panel from the pedestal base. Refer to Removing the Monitor Pedestal Base on page 13 in the previous section. 2. To attach the monitor to a swing arm, insert four 10mm screws through the holes on the swing arm plate and into the mounting holes on the monitor. CAUTION: This monitor supports the VESA industry standard 100 mm mounting holes.
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 are located on the rear panel of the monitor display head. Figure 3-14 Locating the Rating Labels Installing a Cable Lock You can secure the monitor to a fixed object with an optional cable lock available from HP. NOTE: ENWW For more information on HP accessories, go to http://www.hp.
4 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. See Downloading from the Worldwide Web on page 17 in this chapter. The Information File The .
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: 1. Insert the CD in the computer CD-ROM drive. The CD menu is displayed. 2. View the Monitor Driver Software Readme file. 3. Select Install Monitor Driver Software. 4. Follow the on-screen instructions. 5.
To use the auto-adjustment feature: 18 1. Allow the monitor to warm up for 20 minutes before adjusting. 2. 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 20 in this chapter. ● If the result is not satisfactory, continue with the procedure. 3. Insert the CD in the disc drive. The CD menu is displayed. 4. Select Open Auto-Adjustment Software.
Front Panel Controls Table 4-1 Monitor Front Panel Controls Control Function 1 Menu Opens, selects or exits the OSD menu. 2 – (minus)/Auto ● 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. ● Navigates forward through the OSD menu and increases adjustment levels.
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 access the OSD, do the following: 1. If the monitor is not already on, press the Power button to turn on the monitor. 2. To access the OSD Menu, press the Menu button on the monitor’s front panel. 3.
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. ● Save and Return—to save all changes and return to the OSD Main Menu screen. This Save and Return option is only active if you change a menu item.
Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description Clock Phase Adjusts the focus of the display. This adjustment allows you to remove any horizontal noise and clear or sharpen the image of characters. OSD Control Provides a menu for adjusting the on-screen display (OSD) controls. Horizontal OSD Position Changes the viewing position of the OSD menu to the left or right area of the screen. The factory default range is 50.
Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description Monitor Status Displays the operating status of the monitor each time the monitor is powered on. Select the location to display the status to: ● Top ● Middle ● Bottom ● Off The factory default is Top. DDC/CI Support Allows the computer to control some OSD menu features such as brightness, contrast and color temperature. Set to: ● On ● Off The factory default is On.
Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Description Factory Reset Returns all OSD menu settings and DDC/CI controls to the factory default settings, except the Language. Source Control Selects the video input signal. VGA is the factory default. DVI Selects DVI as the video input signal. VGA Selects VGA as the video input signal. Default Source Selects the default or primary video input signal when the monitor is connected to two active and valid video sources.
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. It provides: ● Accurate screen calibration through the use of step-by-step instruction Wizards to obtain the best overall image quality.
● ● ● OSD Lockout—The OSD can be enabled or disabled by pressing and holding the Menu button on the front panel for 10 seconds. If the OSD is locked, the warning message OSD Lockout displays for ten seconds. ◦ If the OSD is locked, press and hold the Menu button for 10 seconds to unlock the OSD. ◦ If the OSD is unlocked, press and hold the Menu button for 10 seconds to lock the OSD. Power Button Lockout—Indicates the power button is locked.
6. Press the - (Minus) or + (Plus) button to adjust the hour. 7. Press the Menu button again to enter the time for minutes. 8. Press the - (Minus) or + (Plus) button to adjust the minutes. 9. Press the Menu button to lock in the time chosen. 10. After setting the current time, the highlight automatically skips to Set Sleep Time hours. Repeat steps 6 through 9 to set Sleep Time. 11. If you do not want to set Sleep Time, press the Menu button twice, then select Save and Return to exit the menu. 12.
Table 4-3 HP Display LiteSaver Configuration Options (continued) Select This Option To Do This Activity Extension Sets the time in minutes before the monitor turns off if there is any keyboard or mouse activity after the Display Off time is reached. If the keyboard or mouse is used, then HP Display LiteSaver waits until the set amount of time before turning the display off again. Set to 0 to disable.
3. Select the Color Management tab, then click the Add button to open the Add Profile Association dialog box. 4. Select the sRGB Color Space Profile.icm file, then click the Add button 5. To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select sRGB Color Space Profile, then click Set as Default button. 6. Click Apply or OK. Installing the sRGB ICM File for Microsoft Windows Vista ENWW 1. Click Appearance and Personalization icon in the Control Panel.
A 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 the monitor is turned off. Press the front panel power button. NOTE: If pressing the power button has no effect, press and hold the power button for 10 seconds to disable the power button lockout feature.
Problem Possible Cause Solution HP Display LiteSaver doesn't turn off the monitor screen. The Activity Extension time has not elapsed. The default Activity Extension value is set to 10 minutes. The HP Display LiteSaver will wait to detect no input or movement from the keyboard or mouse for 10 consecutive minutes after the Display Off time has passed, before the monitor enters into lowpower mode.
Online Technical Support For the online access to technical support information, self-solve tools, online assistance, community forums of IT experts, broad mutlivendor knowledge base, monitoring and diagnostic tools, go to http://www.hp.com/support Preparing to Call Technical Support If you cannot solve a problem using the troubleshooting tips in this section, you may need to call technical support.
B 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. LA1751g Model Table B-1 LA1751g Specifications Display 43.2 cm 17 inches Type TFT LCD Viewable Image Size 43.2 cm diagonal Tilt -5 to 35° Swivel -45 to 45° Maximum Weight (Unpacked) 6.
Table B-1 LA1751g Specifications (continued) Power Source 100 – 240 VAC, 50 – 60 Hz Altitude: Operating 0 to 3657.6 m 0 to 12,000 feet Storage 0 to 12192 m 0 to 40,000 feet Power Consumption (maximum) <40 watts Input Terminal One VGA connector with cable included; one DVI connector with cable included LA1951g Model Table B-2 LA1951g Specifications Display 48.3 cm 19 inches Type TFT LCD Viewable Image Size 48.3 cm diagonal Tilt -5 to 35° Swivel -45 to 45° Maximum Weight (Unpacked) 7.
Table B-2 LA1951g Specifications (continued) Altitude: Operating 0 to 3657.6 m 0 to 12,000 feet Storage 0 to 12192 m 0 to 40,000 feet Power Consumption (maximum) <44 watts Input Terminal One VGA connector with cable included; one DVI connector with cable included Recognizing Preset Display Resolutions The display resolutions listed below are the most commonly used modes and are set as factory defaults.
Energy Saver Feature When the monitor is in its normal operating mode, the monitor uses less than 33.5 watts and the Power light is green. The monitor also supports a reduced power state. The reduced power state will be entered into if the monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon detecting the absence of these signals, the monitor screen is blanked, the backlight is turned off, and the power light is turned amber.
C 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.
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. Canadian Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Hewlett-Packard GmbH, HQ-TRE, Herrenberger Strasse 140, 71034 Boeblingen, Germany German Ergonomics Notice HP products which bear the “GS” approval mark, when forming part of a system comprising HP brand computers, keyboards and monitors that bear the “GS” approval mark, meet the applicable ergonomic requirements. The installation guides included with the products provide configuration information.
Product Environmental Notices ENERGY STAR® Qualification HP Displays marked with the ENERGY STAR® certification mark meet the requirements of the U.S. Environmental Protection Agency (EPA) ENERGY STAR program. The EPA ENERGY STAR® certification mark does not imply endorsement by the EPA. As an ENERGY STAR Partner, Hewlett Packard Company has determined that this product meets the ENERGY STAR® program requirements for display energy efficiency.
Disposal of Waste Equipment by Users in Private Household in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling or waste electrical and electronic equipment.
11363-2006 11363-2006 Turkey EEE Regulation In Conformity with the EEE Regulation EEE Yönetmeliğine Uygundur 42 Appendix C Agency Regulatory Notices ENWW
D 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. These imperfections are caused by one or more defective pixels or sub-pixels.
