L2151w/L2151ws LCD Monitor User’s Guide
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 contained herein. HP assumes no responsibility for the use or reliability of its software on equipment that is not furnished by HP. This document contains proprietary information that is protected by copyright.
Preface About This Guide This guide is intended for anyone who uses the HP L2151w/L2151ws LCD Monitor. It describes the monitor’s features, setup, and operation.
Safety and Maintenance Guidelines Important Safety Information The power adapter and cord are designed for use with your HP monitor . The adapter provided by HP is only for this monitor. To use a different cord, use a power source and connection compatible with this adapter. For information on the correct power cord set to use with your monitor, see Power Cord Set Requirements. WARNING: To reduce the risk of electric shock or damage to your equipment, do not disable the power cord grounding feature.
Maintenance Guidelines To enhance the performance and extend the life of your monitor: y Do not open your monitor cabinet or attempt to service this product yourself. If your monitor is not operating properly or has been dropped or damaged, contact your HP authorized dealer, reseller, or service provider. y Adjust only those controls that are described in the operating instructions. y Turn your monitor off when not in use.
Setup Base and Tilt Attaching the Base 1 Set the panel face down on a flat , protected surface , such as a table top. 2 Using both hands , align the base with the pedestal and push in firmly to lock in place. Make sure that the base is securely locked in place before continuing with the setup procedure. CAUTION: To prevent damage, avoid applying pressure to the panel front.
Removing the Base 1 Set the panel face-down on a flat, protected surface. 2 Squeeze the tabs in the bottom of the base to release the lock. 3 Remove the base from the pedestal. CAUTION: To prevent damage, avoid applying pressure to the panel front. Adjusting the Tilt For optimal viewing, adjust the screen tilt to your own preference, as follows: 1 Face the front of the monitor and hold the stand so that you do not topple the monitor while changing the tilt.
Cables Attaching the Cables 1 Turn off your computer. 2 If you are attaching a VGA cable, connect one end of the 15-pin D-Sub VGA cable (blue connector) to the back of the monitor and connect the other end to the computer VGA port. 3 If attaching a DVI cable, connect one end of the cable to the back of the monitor and connect the other end to the computer.
4 Connect the power cord and adapter first, and then connect one end of the power adapter to the back of the monitor and plug the other end into a grounded outlet. 5 Turn on your monitor and computer. If your monitor displays an image, installation is complete. If it does not display an image, see Technical Support FAQs and Using the Monitor.
Using the Monitor Operating Instructions Control buttons are located on the front of the panel, as shown in the following illustration. Use the Menu button (B) to adjust the display settings to your personal preferences: y Set up the monitor, attach the cables, and adjust the tilt as described in the Setup section above. y Press the Power button (E) to turn the monitor on and off. The power indicator lights up when the monitor is on. y The monitor must be turned on for the other control buttons to work.
External Controls A Auto button Automatically fine-tunes the image quality. B Menu button Opens, selects, or exits the OSD menu. C – (minus) button Navigates backward through the OSD menu and decreases adjustment levels. D + (plus) button Navigates forward through the OSD menu and increases adjustment levels. E Power button Turns the monitor on or off. F Power LED Fully powered = green Sleep mode = amber Sleep timer mode = flashing amber See Technical Support FAQs for more information.
Settings Setting the Optimal Resolution The recommended resolution for this monitor is 1920 x 1080.To configure the monitor to this resolution, complete the setup procedure and make sure that the monitor is connected to the computer. Turn the monitor on and do the following: 1 Click the Windows Start Button®, and then click Control Panel. 2 Under Appearance and Personalization, click Adjust Screen Resolution. 3 Set the resolution slide bar to 1920 x 1080.
Adjusting On-Screen Display Settings Use the OSD menu to adjust the screen image and change settings. To access the OSD menu: 1 If the monitor is not already on, press the Power button to turn the monitor on. 2 Press the Menu button to activate the OSD menu. 3 Press the – (minus) and + (plus) buttons to navigate through the functions. Once the desired function is highlighted, press the Menu button again to activate it. If the selected function has a sub-menu, it displays.
OSD Menu The table below shows the OSD menus and their functions at each level.
OSD Menu Levels (continued) Level 1 Level 2 Level 3 Factory Preset OSD Control Horizontal OSD Position Adjustment Scale Y Vertical OSD Position Adjustment Scale Y OSD Transparency Adjustment Scale Y OSD Timeout Adjustment Scale Y Power Saver On / Off Selection Y Power on Recall On / Off Selection Y Mode Display On / Off Selection Y Monitor Status Top / Middle / Bottom /Off Selection DDC/CI Support On / Off Selection Y Bezel Power LED On / Off Selection Y Sleep Timer Timer
OSD Menu Levels (continued) Level 1 Level 2 Level 3 Factory Preset Default DVI / VGA Selection Y Auto-Switch Source On / Off Selection Y Cancel Save and Return Exit 16
Installing Drivers and Using the Auto-Adjustment Feature Downloading Drivers and Software To download the latest version of drivers and software files from the HP Support Web site: 1 2 3 4 5 Refer to: http://www.hp.com/support Select your country/region. Select Download Drivers and Software. Enter the model number of your monitor. The software download pages for your monitor will be displayed. Download and install the driver and software files using the instructions in the download pages.
Technical Support FAQs Technical Support FAQs (Frequently Asked Questions) Problem & Question Possible Solutions Power LED is not on. y Make sure the Power button is on and the power adapter and cord are properly connected to a grounded power outlet and to the monitor. No Plug & Play. y In order for the Plug & Play feature of the monitor to work, you need a Plug & Play compatible computer and video card. Check with your computer manufacturer.
Technical Support FAQs (Frequently Asked Questions) (continued) Problem & Question Possible Solutions Missing one of the primary colors (red, green, or blue). y Inspect the monitor’s video cable and make sure that none of the pins are bent. y Make sure the monitor’s video cable is properly connected to the computer. Screen image is not centered or sized properly. y Adjust horizontal and vertical screen position. y For VGA input, the auto-adjustment function may fix this problem.
Specifications All specifications represent the typical specifications provided by HP’s component manufacturers; actual performance may vary either higher or lower. L2151w/L2151ws Display Type 21.5 inches, TFT LCD 55 cm Viewable Image Size 21.5 inch diagonal 55 cm Tilt –5° to 20° Face Treatment Antiglare polarizer with hard coating (select models only) Maximum Weight (unpacked) 6.83 lb. 3.1 kg Dimensions (including pedestal) Height Depth Width 14.17 inches 7.09 inches 20.
Preset Display Modes Preset Pixel Format Horz Freq (kHz) Horz Polarity Vert Freq (Hz) Vert Polarity Pixel Clk (MHz) Source 1 640 x 480 31.469 - 59.940 - 25.175 VGA 2 720 x 400 31.469 - 70.087 + 28.322 VGA 3 800 x 600 37.87 + 60.317 + 40.000 VESA 4 1024x768 48.36 - 60.000 - 65.000 VESA 5 1280x960 60.00 ± 60.000 ± 108.000 VESA 6 1280x1024 63.98 + 60.020 + 108.000 VESA 7 1440x900 55.94 - 59.890 + 106.500 8 1600x1200 75.00 + 60.000 + 106.
Power Cord Set Requirements The monitor power supply is provided with automatic line switching (ALS). This feature allows the monitor to operate on input voltages in the range of 100–240V∿, 50 / 60 Hz, 1.5A. The power cord set (flexible cord or wall plug) received with the monitor meets the requirements for use in the country/region where the equipment was purchased.
Plug and Play DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display capabilities. The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request EDID information over the DDC2B channel.
Modifications The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by Hewlett-Packard Company may void the user’s authority to operate the equipment. Cables Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods to maintain compliance with FCC rules and regulations.
European Union Regulatory Notice This product complies with the following EU directives: y Low Voltage Directive 2006/95/EC y EMC Directive 2004/108/EC Compliance with these directives implies conformity to applicable harmonized European standards (European Norms) which are listed on the EU Declaration of Conformity issued by Hewlett-Packard for this product or product family.
Disposal of Waste Equipment by Users in Private Households in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your other 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 of waste electrical and electronic equipment.
Japanese Power Cord Notice Japanese Material Content Declaration A Japanese regulatory requirement, defined by Specification JIS C 0950, 2005, mandates that manufacturers provide Material Content Declarations for certain categories of electronic products offered for sale after July 1, 2006. To view the JIS C 0950 material declaration for this product, visit www.hp.com/go/jisc0950.
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.
Part number: 585342-001
