Compaq LA1751g LA1751g and LA1951g LCD Monitors
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- Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 1
HP LA1751g and LA1951g LCD Monitors User Guide - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - 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. All other product names mentioned herein may be trademarks of their respective companies. - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 3
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 4
iv About This Guide ENWW - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 5
Table of contents 1 Product Features HP LCD Monitors ...1 2 Safety and Maintenance Guidelines Important Safety Information ...3 Maintenance Guidelines ...4 Cleaning the Monitor ...4 Shipping the Monitor ...4 3 Setting Up the Monitor Unfolding the Monitor Pedestal Base 5 Rear Components ...6 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 6
Windows Vista 29 Appendix A Troubleshooting Solving Common Problems ...30 Online Technical Support ...32 Preparing to Call Technical Support 32 Appendix B Technical Specifications LA1751g Model ...33 LA1951g Model ...34 Recognizing Preset Display Resolutions 35 LA1751g and LA1951g Models 35 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 7
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 41 Turkey EEE Regulation ...42 Appendix D LCD Monitor Quality and Pixel Policy ENWW vii - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 8
viii ENWW - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 9
HP LCD Monitors The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The monitor models and features include: ● LA1751g model, 43.2 cm (17-inch) diagonal viewable area display with 1280 × 1024 resolution, plus full-screen support for lower resolutions - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 10
● 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: ◦ - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 11
proper workstation, setup, posture, and health and work habits for computer users, and provides important electrical and mechanical safety information. This guide is located on the Web at http://www.hp.com/ergo and/or on the documentation CD, if one is included with the monitor. CAUTION: For - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 12
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 13
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 14
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 15
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. The inputs can be selected by pressing the +/Input button on the front panel or through the On-Screen Display (OSD - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 16
, 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. After connecting the - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 17
Adjusting the Monitor NOTE: Your monitor model may look different than the model in the following illustrations. 1. 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. - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 18
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. To rotate the OSD menu, access the OSD menu, select OSD Control, then select Rotate OSD. 10 Chapter 3 Setting Up the Monitor ENWW - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 19
Monitors with a "burned-in image" are not covered under the HP Lockout feature may be enabled. To disable this feature, press and hold the monitor power button for 10 seconds. NOTE: You can disable the power LED in the OSD resolution, and the recommended preset display resolution. The monitor - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 20
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. Figure 3-11 Using the Accessory - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 21
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 22
and is rated to support the weight of the monitor display panel. For best performance, it is important to use the power and video cables provided with the monitor. Figure 3-13 Mounting the Monitor To attach the monitor to other mounting fixtures, follow the instructions included with the mounting - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 23
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 24
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 25
Readme file. 3. Select Install Monitor Driver Software. 4. Follow the on-screen instructions. 5. Ensure that the proper resolution and refresh rates appear in the Windows Display control panel. NOTE: You may need to install the digitally signed monitor .INF and .ICM files manually from the CD in the - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 26
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. The setup test pattern is - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 27
Front Panel Controls Table 4-1 Monitor Front Panel Controls Control 1 Menu 2 - (minus)/Auto 3 + (plus)/Input 4 Power LED 5 Power Function Opens, selects or exits the OSD menu. ● If the OSD menu is on, press to navigate backward through the OSD menu and decrease adjustment levels. ● If - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 28
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 29
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 Icon Main Menu down. Custom Scaling Selects the method on how displayed information on the monitor will be formatted. Select: ● Fill to Screen - image fills the - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 30
is 5 - 60 seconds. The factory default is 30 seconds. Rotates the OSD menus and messages to support the monitor's pivot feature. The choices are Landscape and Portrait. Selects the OSD and power management features of the monitor. Power Saver Enables the power saving feature. Select: ● On ● Off - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 31
Table 4-2 OSD Menu (continued) Icon Main Menu Submenu Monitor Status DDC/CI Support Bezel Power LED Sleep Timer Language Information Current Settings Recommended Settings Serial Number FW Version Backlight Hours Service Support Description Displays the operating status of the monitor each - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 32
active and valid video sources. The monitor will automatically determine the video format. The choices are: ● DVI ● VGA The factory default is VGA. Turns the system's automatic video signal input to On or Off. The factory default is On. Exits the OSD menu screen. Optimizing Digital Conversion Two - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 33
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 34
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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 35
and Return to exit the menu. The fifth selection, Sleep Now, turns the monitor backlights off immediately and stays in sleep mode until the next 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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 36
monitor power until it is next run. View HP Display LiteSaver Readme on the CD for additional information on how to configure HP Display LiteSaver. sRGB Support The monitor is designed to support on the front panel of the monitor to launch the Main Menu of the OSD. 2. Select Color. 3. Select - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 37
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 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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 38
to open the OSD Menu, and adjust the brightness and monitor supports. Restart the computer and enter Safe Mode. Change the settings to a supported setting (see Recognizing Preset Display Resolutions on page 35). Restart the computer so that the new settings take effect. 30 Appendix A Troubleshooting - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 39
. Press and hold the Menu button for 10 seconds to disable the OSD Lockout function. Power Button Lockout is displayed. The monitor's Power Button Lockout function is enabled. Press and hold the power button for 10 seconds to unlock the power button function. ENWW Solving Common Problems 31 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 40
, 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 - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 41
may vary either higher or lower. LA1751g Model Table B-1 LA1751g Specifications Display Type Viewable Image Size Tilt Swivel Maximum Weight (Unpacked) Dimensions (include base) Height Depth Width Maximum Graphic Resolution Optimum Graphic Resolution Text Mode Dot Pitch Horizontal Frequency - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 42
Table B-1 LA1751g Specifications (continued) Power Source 100 - 240 VAC, 50 - 60 Hz Altitude: Operating 0 to 3657.6 m Dimensions (include base) Height Depth Width Maximum Graphic Resolution Optimum Graphic Resolution Text Mode Dot Pitch Horizontal Frequency Vertical Refresh Rate Environmental - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 43
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. LA1751g and LA1951g Models Table B-3 Factory Preset Modes Preset - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 44
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 warm up period before the monitor will return to its normal operating mode. Refer to the computer manual for instructions on setting energy saver - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 45
. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 46
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 ( - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 47
HP brand computers, keyboards and monitors that bear the "GS" approval mark, meet the applicable ergonomic requirements. The installation guides you have questions about the type of power cord to use, contact an authorized HP service provider. A power cord should be routed so that it is not likely to - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 48
used with an external ENERGY STAR® qualified display, this feature also supports similar power management features for the display. To take advantage of site at http://www.energystar.gov/powermanagement. Materials Disposal This HP product contains mercury in the fluorescent lamp in the display LCD - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 49
drop off your waste equipment for recycling, please contact the local city office, the household waste disposal service or the shop where you purchased the product. Chemical Substances HP is committed to providing our customers with information about the chemical substances in our products as needed - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 50
11363-2006 11363-2006 Turkey EEE Regulation In Conformity with the EEE Regulation EEE Yönetmeliğine Uygundur 42 Appendix C Agency Regulatory Notices ENWW - Compaq LA1751g | LA1751g and LA1951g LCD Monitors - Page 51
The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free monitor should be viewed under normal operating conditions, in normal operating mode at a supported resolution and refresh rate, from a distance of approximately 50 cm (20 in). HP
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HP LA1751g and LA1951g LCD Monitors
User Guide