  LT1952p Wide © Copyright Lenovo 2011. All rights reserved. i Product number First Edition (May 2011) LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: IF products, data, computer software, or services are delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. � ��������� ������ ��11. 2448-MB6 Contents Safety information ……………………………………………………………………iii Safety and Maintenance Guidelines ………………...…………………………………iv Chapter 1. Getting started ……………………………….…………………………1-1 Shipping contents ………………………………………………………………………………………..… 1-1 Product overview ………………………………………………………………………………………..… 1-2 Types of adjustments ……………………………………………………………………………………... 1-2 User controls ……………………………………………………………………………………………… 1-3 Cable lock slot ……………………………………………………………………………………………. 1-4 Setting up your monitor ……………………………………………………………………………………... 1-4 Connecting and turning on your monitor ………………………………………………………………… 1-4 Registering your option ……………………………………………………………………………………... 1-8 Chapter 2. Adjusting and using your monitor …………………………………………..2-1 Comfort and accessibility …………………………………………………………………………………… 2-1 Arranging your work area ………………………………………………………………………………... 2-1 Quick tips for healthy work habits ……………………………………………………………………….. 2-2 Accessibility information ………………………………………………………………………………… 2-2 Adjusting your monitor image ……………………………………………………………………………… 2-3 Using the direct access controls ………………………………………………………………………….. 2-3 Using the On-Screen Display (OSD) controls …………………………………………………………… 2-3 Selecting a supported display mode ……………………………………………………………………….... 2-5 Understanding power management …………………………………………………………………………. 2-6 Caring for your monitor ………………………………………………………………………………………2-7 Detaching the monitor stand ………………………………………………………………………………… 2-7 Chapter 3. Reference information ………………………………………………..……..3-1 Monitor specifications ………………………………………………………………………………………..3-1 Troubleshooting ………………………………………………………………………………………………3-2 Manual Image setup ……………………………………………………………………………………….3-3 Manually installing the monitor driver …………………………………………………………………… 3-4 Service information ………………………………………………………………………………………..3-7 Appendix A. Service and Support …………………………………………..…………...A-1 Online technical support ………………………………………………………………………..……………. A-1 Telephone technical support ………………………………………………………………………..………... A-1 Worldwide telephone list …….…………………………………………………………………….……… A-1 Appendix B. Notices ………………………………………………………………….……B-1 Trademarks …………………………………………………………………………………………………… B-3 Copyright Lenovo 2011. ii Recycling information ……………………………………………………………………………………… B-2 Turkish statement of compliance................................... ……………………………………………………… B-4 ������ ����������� ������ ���������� ���� �������� ���� ��� ������ ������������ ����� �� �������� ���� �������� ���� �� ����������� �� ���������� ����������������������������������������������������������������������������� ��� ����������������������� ��� �� ����������� ���� �������� ����� ���� ������� ���� �������� ��� ����������� �������� ������ ������������ ����� ����������� �� �������� ����� ��� ��������� �� ��������� ��� ��� ������������ ������ �������� ��� ������������������� ������ ����� �� ���������� ������ �������� ������� �� ������������ ����� ���������� ���� ������� � ��� ������� ����������� ����� �� ������������������������ ��� ����������������������� ������� ������������ ��� �� ����������� ���� ���������� ����� �� �������� ���� �������� ���� �� ����������� ����� ���������� ����� �� �������� ���� �������� ��� �� ����������� �� ���������� ��� ���������������������� ����� �� ����������� ��� ��� ���������� � ��������� ������ ��11. ii i sUmGanBt’manli¥tl¥n; muneBlcab;epIþmbBa©ÚlkmμviFI Prije instaliranja ovog proizvoda obavezno pročitajte sigurnosne upute. General Safety guidelines For tips to help you use your computer safety, go to: http://www.lenovo.com/safety Safety and Maintenance Guidelines Important Safety Information The power cord is designed for use with your monitor. To use a different cord, use only a power source and connection compatible with this monitor. WARNING: Always connect your monitor, the computer, and other equipment to a grounded (earthed) power outlet. To reduce the risk of electric shock or damage to your equipment, do not disable the power cord grounding feature. The grounding plug is an important safety feature. WARNING: For your safety, be sure that the grounded power outlet you plug the power cord into is easily accessible to the operator and located as close to the equipment as possible. To disconnect power from the equipment, unplug the power cord from the power outlet by grasping the plug firmly. Never pull on the cord. CAUTION: To protect your monitor, as well as your computer, connect all power cords for your computer and its peripheral devices (such as a monitor, printer, or scanner) to a surge protection device such as a power strip with surge protection or uninterruptible power supply (UPS). Not all power strips provide surge protection; the power strips must be specifically labeled as having this ability. Use a power strip whose manufacturer offers a damage replacement policy, so you can replace your equipment if surge protection fails. CAUTION: A certified power supply cord has to be used with this equipment. The relevant national installation and/or equipment regulations shall be considered. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC 60227 (designation H05VV-F 3G 0.75mm² or H05VVH2-F2 3G 0.75mm²) shall be used. Alternative a flexible cord be of synthetic rubber. Safety Precautions ■ Use only a power source and connection compatible with this monitor, as indicated on the label/back plate of the monitor. ■ Be sure the total ampere rating of the products connected to the outlet dose not exceed the current rating of the electrical outlet, and the total ampere rating of the products connected to the power cord does not exceed the rating of the power cord. Look on the power label to determine the ampere rating (Amps or A) for each device. ■ Install your monitor near a power outlet that you can easily reach. Disconnect the monitor by grasping the plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord. ■ Do not allow anything to rest on the power cord. Do not walk on the cord. Maintenance Guidelines To enhance the performance and extend the life of your monitor: ■ 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 Lenovo authorized dealer, reseller, or service provider. ■ Adjust only those controls that are described in the operating instructions. ■ Turn your monitor off when not in use. You can substantially increase the life expectancy of the monitor by using a screen saver program and turning off the monitor when not in use. ■ Keep your monitor in a well-ventilated area, away from excessive light, heat, or moisture. ■ Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked or covered. Never push objects of any kind into cabinet slots or other openings. ■ Unplug the monitor from the power outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. ■ Do not drop the monitor or place it on an unstable surface. ■ When removing the monitor base, you must lay the monitor face down on a soft area to prevent it from getting scratched, defaced, or broken. Cleaning the Monitor The monitor is a high-quality optical device that requires special care when cleaning. To clean the monitor, follow these steps: 1. Turn off the computer and the monitor. 2. Unplug your monitor from the power outlet before cleaning. CAUTION: Do not use benzene, thinner, ammonia, or any volatile substance to clean the monitor screen or cabinet. These chemicals may damage the monitor. Do not use liquid or aerosol cleaners. Never user water to clean an LCD screen. 3. Wipe the screen with a dry, soft, clean cloth. If the screen requires additional cleaning, use an antistatic screen cleaner. 4. Dust the monitor housing. Use a damp cloth to clean the cabinet. If the cabinet requires additional cleaning, use a clean cloth dampened with isopropyl alcohol. 5. Plug in the monitor. 6. Turn on the monitor and the computer. iv ■ While using VESA mount application, the AC Inlet must face to down side. Do not face any other position. Digital Interface Cable � ��������� ������ ��11. Note: To attach a VESA mount, please see “Detaching the monitor stand” on page 2-7. Reference and Driver CD Information Flyer Product overview This section will provide information on adjusting monitor positions, setting user controls, and using the cable lock slot. Types of adjustments Tilt Please see the illustration below for an example of the tilt range. Height Adjustment After pressing the top of the monitor, remove the fixed pin and adjust the height of the monitor. 1-2 L 5 -3 20 110 T19 2p Wide Flat Panel Monitor User’s Guide User controls Your monitor has controls on the front which are used to adjust the display. For information on how to use these controls, please see “Adjusting your monitor image ” on page 2-3. Chapter 1. Getting started 1-3 Cable lock slot Your monitor is equipped with a cable lock slot located on the rear of your monitor (in the lower right corner). Please follow the instructions that came with the cable lock to attach it. Swivel With the built-in pedestal, you can tilt and swivel the monitor for the most comfortable viewing angle. Setting up your monitor This section provides information to help you set up your monitor. Connecting and turning on your monitor Note: Be sure to read the Safety Information located in the Monitor Safety, Troubleshooting, and Warranty Guide before carrying out this procedure. 1. Power off your computer and all attached devices, and unplug the computer power cord. 1-4 LT1952p Wide Flat Panel Monitor User’s Guide 2. Connect the analog signal cable to the D-SUB connector of the monitor and the other end on the back of the computer. Note: One end of the signal cable is already pre-attached to your monitor. Chapter 1. Getting started 1-5 3. Connect the digital signal cable to the video port on the back of the computer. 4. Place the cables into the cable cover. Connect one end of the DP cable to the DP connector on the back of the computer, and the other end to the DP connector on the monitor. 5. Lenovo recommends that customers who require to use the DisplayPort input on their monitor purchase the "Lenovo DisplayPort to DisplayPort cable 0A36537". For more information, go to one of the following: www.lenovo.com/support/accessories www.lenovo.com/support/displayport-cables www.lenovo.com/accessoriesguide 1-6 LT1952p Wide Flat Panel Monitor User’s Guide Plug the monitor power cord and the computer cord into grounded electrical outlets. Note: A certified power supply cord has to be used with this equipment. The relevant national installation and/or equipment regulations shall be considered. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC 60227 (designation H05VV-F 3G 0.75mm² or H05VVH2-F2 3G 0.75mm²) shall be used. Alternative a flexible cord be of synthetic rubber according to IEC 60245 (designation H05RR-F 3G 0.75mm²) shall be used. 6. Power on the monitor and the computer. 7. 1-7 LT1952p Wide Flat Panel Monitor User’s Guide Image Setup key. Automatic image setup requires that the monitor is warmed up for at least 15 minutes. This is not required if you are using the DVI or DP cable. Note: If automatic image setup does not establish the image that you prefer, perform manual image setup. See “Manual image setup” on page 3-2. Registering your option register your product and provide us with information that will help Lenovo to better serve you in the future. Your feedback is valuable to us in developing products and services that are important to you, as well as in developing better ways to communicate with you. Register your option on the following Web site: http://www.lenovo.com/register Lenovo will send you information and updates on your registered product unless you indicate on the Web site questionnaire that you do not want to receive further information. Thank you for purchasing this Lenovo product. Please take a few moments to ® driver, and follow the on-screen instructions. To install the monitor driver, insert the Reference and Driver CD, click Install 9. To optimize your monitor image, if using the analog cable, press the Automatic 8. ������� �� ��������� ��� ����� ���� ������� ���� ������� ���� ���� ��� ����������� �� ��������� ��� ����� ���� �������� ��� � ��������� ������ ��11. Comfort and accessibility Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort. Arrange your workplace and the equipment you use to suit your individual needs and the kind of work that you perform. In addition, use healthy work habits to maximize your performance and comfort while using your computer. For more detailed information on any of these topics, visit the Healthy Computing Web site at: http://www.lenovo.com/healthycomputing Arranging your work area Use a work surface of appropriate height and available working area to allow you to work in comfort. Organize you work area to match the way you use materials and equipment. Keep your work area clean and clear for the materials that you typically use and place the items that you use most frequently, such as the computer mouse or telephone, within the easiest reach. Equipment layout and setup play a large role in your working posture. The following topics describe how to optimize equipment setup to achieve and maintain good working posture. Positioning and viewing your monitor Position and adjust your computer monitor for comfortable viewing by considering the following items: ● Viewing distance: Optimal viewing distances for monitors range from approximately 510mm to 760mm (20 in to 30 in) and can vary depending on ambient light and time of day. You can achieve different viewing distances by repositioning your monitor or by modifying your posture or chair position. Use a viewing distance that is most comfortable for you. ● Monitor height: Position the monitor so your head and neck are in a comfortable and neutral (vertical, or upright) position. If your monitor does not have height adjustments, you might have to place books or other study objects under the base of the monitor to achieve the desired height. A general guideline is to position the monitor such that the top of the screen is at or slightly below your eye-height when you are comfortably seated. However, be sure to optimize your monitor height so the line of site between your eyes and the center the monitor suits your preferences for visual distance and comfortable viewing when your eye muscles are in a relaxed stated. ● Tilt : Adjust the tilt of your monitor to optimize the appearance of the screen content and to accommodate your preferred head and neck posture. ● General location: Position your monitor to avoid glare or reflections on the screen from overhead lighting or nearby windows. The following are some other tips for comfortable viewing of your monitor: 2-2 LT1952p Wide Flat Panel Monitor User’s Guide ● Use adequate lighting for the type of work you are performing. ● Use the monitor brightness, contrast, and image adjustment controls, if equipped, to optimize the image on your screen to meet your visual preferences. ● Keep your monitor screen clean so you can focus on the screen’s contents. Any concentrated and sustained visual activity can be tiring for your eyes. Be sure to periodically look away from your monitor screen and focus on a far object to allow your eye muscles to relax. If you have questions on eye fatigue or visual discomfort, consult a vision care specialist for advice. Quick tips for healthy work habits The following information is a summary of some important factors to consider to help you remain comfortable and productive while you use your computer. ● Good posture starts with equipment setup: The layout of your work area and the setup of your computer equipment have a large effect on your posture while using your computer. Be sure to optimize the position and orientation of your equipment by following the tips outlined in “Arranging your work area ” on page 2-1 so you can maintain a comfortable and productive posture. Also, be sure to use the adjustment capabilities of your computer components and office furniture to best suit your preferences now and as your preferences change over time. ● Minor changes in posture can help avoid discomfort: The longer you sit and work in front of your computer, the more important it is to observe your working posture. Avoid as summing any one posture for an extended period of time. Periodically make minor modifications in your posture to help deter any discomforts that might arise. Make use of any adjustments that your office furniture or equipment provide to accommodate changes in posture ● Short, periodic breaks help ensure healthy computing: Because computing is primarily a static activity, it is particularly important to take short breaks from your work. Periodically, stand up from your work area, stretch, walk for a drink of water, or otherwise take a short break from using your computer. A short break from work gives your body a welcome change in posture and helps to ensure you remain comfortable and productive while you do work. Accessibility information Lenovo is committed to providing greater access to information and technology to people with disabilities. With assistive technologies, users can access information in the way most appropriate to their disability. Some of these technologies are already provided in your operating system; others can be purchased through vendors or accessed at: http://www-03.ibm.com/research/accessibility/requests/accvpat.nsf/lenovo-bidx?OpenForm Adjusting your monitor image This section describes the user control features used to adjust your monitor image. Using the direct access controls The direct access controls can be used when the On Screen Display (OSD) is not displayed. Note: The direct access controls are colored. Table 2-1. Direct access controls Icon Control Description Image Setup Activates automatic image adjustment. Brightness Direct access to Brightness adjustment. Using the On-Screen Display (OSD) controls The settings adjustable with the user controls are viewed through the On-Screen Display (OSD), as shown below. To use the controls: 1. Press to open the main OSD menu. 2. Use or to move among the icons. Select an icon and press to access that function. If there is a sub-menu, you can move between options using or , then press to select that function. Use or to make adjustments. Press to save. 3. Press to move backwards through the sub-menus and exit from the OSD. 4. Press and hold for 10 seconds to lock the OSD. This will prevent accidental adjustments to the OSD. Press and hold for 10 seconds to unlock the OSD and allow adjustments to the OSD. Chapter 2. Adjusting and using your monitor 2-3 5. Enables DDC/CI by default. Use OSD Exit Key,Press and hold the buttons for 5 seconds to disable / enable DDC/CI function. The words " DDC/CI Disable/DDC/ CI/Enable" shows on the screen. Input Change Switches the video input source. press "AUTOSCAN" to go back to Auto Scan mode. "No sync","No Cable" or "power Saving Mode".press or to choose input signal. 6. Press "Exit Key" to enter the input Signal meun(picture 2) when the monitor is under the condition of (picture 1) (picture 2) 2-4 LT1952p Wide Flat Panel Monitor User’s Guide Table 2-2. OSD functions OSD Icon on Main Menu Submenu Description Controls and Adjustments (Analog) Controls and Adjustments (Digital) Brightness Adjusts overall brightness Brightness/ Contrast Contrast Adjusts difference between light and dark areas Same as Analog Horizontal Position Moves the image left or right. Image Position Vertical Position Moves the image up or down Automatic Automatically optimizes the image. Image Setup Manual Manually optimizes the image. See “Manual image ● Clock ● Phase ● Save Control Locked- not required for digital input Color Adjusts intensity of red, green, and blue. Preset mode ● Reddish ● sRGB ● Neutral ● Bluish Custom ● Red: Increases or decreases the saturation of ‘red’ in the image. ● Green: Increases or decreases the saturation of ‘green’ in the image. ● Blue: Increases or decreases the saturation of ‘blue’ in the image. ● Save: Saves the custom color choices. Image Properties Same as Analog ” on page 3-3 Input Signal This monitor can accept video signals through different connectors. Most desktop computers use a D-SUB connector. Select digital among OSD Controls when you use DVI &DP connector. - Selects D-SUB (Analog) - Selects DVI-Digital - Selects DP-Digital Chapter 2. Adjusting and using your monitor 2-5 Table 2-2. OSD functions OSD Icon on Main Menu Submenu Description Controls and Adjustments (Analog) Controls and Adjustments (Digital) Same as Analog Information Shows resolution, refresh rate, and product details. Note: This screen does not allow any changes to the settings. Menu Language This section lists the languages supported by your monitor. Note: The language chosen only affects the language of the OSD. It has no effect on any software running on the computer. Same as Analog Menu Position Default Custom Menu position adjusts menu location on the screen. Returns the menu position to the default settings. ● Horizontal: Changes the horizontal position of the OSD ● Vertical: Changes the vertical position of the OSD. ● Save Options Accessibility ● Cancel ● Reset Reset monitor to original settings. Controls button and menu settings for accessibility preferences. Button repeat rate: Select or to change. ● Off ● Default ● Slow Menu time out: Sets the length of time the OSD will remain active after the last time a button is pressed. Same as Analog Exit Exit the main menu Same as Analog Factory Reset Scaling ● Original AR Same Aspect Ratio with input signal. Expand image to full screen. ● Full Screen The display modes shown below have been optimized at the factory. Understanding power management Power management is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. There are several states as described in the table below. For optimal performance, switch off your monitor at the end of each working day, or whenever you expect to leave it unused for long periods during the day. Table 2-4. Power indicator 2-6 Table 2-3. Factory set display modes Selecting a supported display mode The display mode the monitor uses is controlled by the computer. Therefore, refer to your computer documentation for details on how to change display modes. The image size, position and shape might change when the display mode changes. This is normal and the image can be readjusted using automatic image setup and the image controls. Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat Panel technology is inherently flicker-free. Note: If your system has previously been used with a CRT monitor and is currently configured to a display mode outside the range of this monitor, you may need to re-attach the CRT monitor temporarily until you have re-configured the system; preferably to 60 Hz, which is the Native Resolution Display mode. 1440 x 900 State On Standby/ Suspend Off Power Indicator Steady green Steady amber Off Screen Normal Blank Off Restoring Operation Press a key or move the mouse. There may be a slight delay reappears. Note: Standby also occurs if there is no image output to the monitor. Press power key to swich on . There may be a slight delay before the image reappears. Compliance ENERGY STAR ENERGY STAR LT1952p Wide Flat Panel Monitor User’s Guide Addressability Refresh rate PAL 50Hz 640x350 70Hz 1024x768 60Hz,70Hz,75Hz 1152x864 75Hz 720x400 70Hz 640x480 60Hz,66Hz,72Hz,75Hz 1366x768 60Hz 800x600 60Hz,72Hz,75Hz 1280x1024 60Hz,72Hz,75Hz 1280x768 60Hz 1440x900 60Hz,R60Hz,75Hz @ Chapter 2. Adjusting and using your monitor 2-7 Caring for your monitor Be sure to turn off the power before you perform any maintenance on the monitor. Do not: ● Apply water or liquid directly to your monitor. ● Use solvents or abrasives. ● Use flammable cleaning materials to clean your monitor or any other electrical equipment. ● Touch the screen area of your monitor with sharp or abrasive items. This type of contact may cause permanent damage to your screen. ● Use any cleaner which contains an anti-static solution or similar additives. This may harm the coating of the screen area. Do: ● Lightly dampen a soft cloth with water and use this to gently wipe the covers and the screen. ● Remove grease or finger marks with a damp cloth and a little mild detergent. Detaching the monitor stand 1.Lay the monitor on the table, back side turn upward. 2. After placing the monitor face down on a clean surface or soft cloth, relax the bottom screws. 3.pull the stand out of the monitor. ① ② ③ ④ 4. 2-8 Detaching the hinge cover. If detaching the hinge cover is needed, refer to the steps as follows: Chapter 2. Adjusting and using your monitor � ��������� ������ ��11. 1 0 6 44 900 4 32 104 Video input (Analog) Horizontal addressability Vertical addressability Clock frequency Analog Direct Drive, 75 ohm 0.7 V 1440 pixels (max) 1440 pixels (max) 900 lines (max) 900 lines (max) 137MHz 137MHz Video input (Digital) Input Signal Horizontal addressability Vertical addressability Clock frequency DVI VESA TMDS (Panel Link™) Input signal Interface Tilt range Lift Stand Range: -3°/+20° 2448-MB6 Range: 110.0 mm 440.90 17.36 397.70 5.66 100-240 18.95 607 81.33 55 15 04 408 24 835 171.3 6.74 Standby/Suspend Off < < 0.5 W Max Consumption Typical Consumption 17 W <13 W Swivel 360° Range: Video input (Digital) Interface Horizontal addressability Vertical addressability Clock frequency DP 1440 pixels (max) 90 lines (max) 10.8Gbps (max) 0 @ 0.5 W Humidity Operating Storage Shipping 10% to 80% 5% to 95% 5% to 95% Troubleshooting If you have a problem setting up or using your monitor, you might be able to solve it yourself. Before calling your dealer or Lenovo, try the suggested actions that are appropriate to your problem. Table 3-2. Troubleshooting Problem Possible cause Suggested action Reference The words ″Out of Range″ are shown on the screen, and the power indicator is flashing green. The system is set to a display mode which is not supported by the monitor. v If you are replacing an old monitor, reconnect it and adjust the display mode to within the specified range for your new monitor. v If using a Windows system, restart the system in safe mode, then select a supported display mode for your computer. v If these options do not work, contact the Customer Support Center. “Selecting a supported display mode” on page The image quality is unnacceptable. The video signal cable is not connected with the monitor or system completely. Be sure the signal cable is firmly plugged into the system and monitor. “Connecting and turning on your monitor” on The color settings may be incorrect. Select another color setting from the OSD menu. “Adjusting your monitor image” on page 2-3 The automatic image setup function was not performed. Perform automatic image setup. “Adjusting your monitor image” on page 2-3 The power indicator is not lit and there is no image. v The monitor’s power switch is not switched on. v The power cord is loose or disconnected. v There is no power at the outlet. v Be sure the power cord is connected properly. v Be sure the outlet has power. v Power on the monitor. v Try using another power cord. v Try using another electrical outlet. “Connecting and turning on your monitor” on 3-2 LT1952p Wide Flat Panel Monitor User’s Guide 2-6 page 1-4 page 1-4 � Table 3-1. Monitor specifications for type-model 2448-MB6 ( continued) Table 3-2. Troubleshooting (continued) Problem Possible cause Suggested action Reference Screen is blank and power indicator is steady amber or flashing green The monitor is in Standby/Suspend mode v Press any key on the keyboard or move the mouse to restore operation. v Check the Power Options settings on your computer. “Understanding power management” on page 2-6 The power indicator is green, but there is no image. The video signal cable is loose or disconnected from the system or monitor. Be sure the video cable is connected with the system properly. “Connecting and turning on your monitor” on The monitor brightness and contrast are at the lowest setting. Adjust the brightness and contrast setting on the OSD menu. “Adjusting your monitor image” on page 2-3 One or more of the pixels appear discolored This is a characteristic of the LCD technology and is not an LCD defect. If there are more than five pixels missing, contact the Customer Support Center. Appendix A, “Service and Support,” on page A-1 v Fuzzy lines in text or a blurry image. v Horizontal or vertical lines through the image. v Image setup has not been optimized v Your system Display Properties setting have not been optimized. Adjust the resolution settings on your system to match the native resolution for this monitor: 60 Hz. “Adjusting your monitor image” on page 2-3 “Manual image setup” Perform automatic image setup. If automatic image setup does not help, perform manual image setup. “Selecting a supported display mode” on page When working in the native resolution, you may find additional improvements by adjusting the Dots Per Inch (DPI) setting on your system. See the Advanced section of your system’s display properties. Manual image setup If automatic image setup does not establish the image that you prefer, perform manual image setup. Note: Have your monitor powered on for about 15 minutes, until the monitor warms up. 1. Press at the bottom of the monitor to open the OSD menu. 2. Use or to select and press to access. 3. Use or to select Clock and Phase adjustment. Chapter 3. Reference information 3-3 1440 x 900 page 1-4 2-6 @ ����� ������ ���������� ������� ��� ������ �� ������ ������� �� ��� ���������� ������ �f th� ��������� �� ��� �������� ��� ������ ����� �������� ������� ��� ��� ������� ���� ��� ���� ��� ������� ������ ����� ������� ��� ����� �f t�� ����� ����� ������� ���� � ����� ����� ����������� ��� ������� ��� ���������� ������������ �� ����� �������� �� ���� ��� ����� �� ������ ����� ���������� ���� ��� ����� ��� ����� ������������ �� ����� �� ����� ��� ��� ����� � � Manually installing the monitor driver 3-4 LT1952p Wide Flat Panel Monitor User’s Guide Below are steps for manually installing the monitor driver in Windows Vista, Microsoft. Windows XP. and Microsoft Windows 7 Installing the monitor driver in Windows 7 To install the device driver in Microsoft® Windows 7, do the following: Note: You must download files from the Lenovo Monitor CD to use the Plug and Play feature in Windows 7. The system will automatically select the maximum refresh rate and corresponding Color Matching Profiles. Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve display quality. Lenovo recommends using either 1440 x 900 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz. 1. Turn off the computer and all attached devices. 2. Ensure that the monitor is connected correctly. 3. Turn on the monitor and then the system unit. Allow your computer to start the Windows 7 operating system. 4. Open the Display Properties window by clicking Start, Control Panel and then click the Hardware and Sound icon. 5. Click the Display icon. 6.Click the Adjust Resolution button. 7.Click the Advanced Settings button. 8.Click the Monitor tab. 9.Click the Properties button. 10.Click the Driver tab. 11.Open the "Update Driver Software-Generic PnP Monitor" window by clicking on Update Driver and then click the "Browse my computer for driver software" button. 12.Select “Let me pick from a list of device drivers on my computer”. 13.Insert the Lenovo Monitor CD into the CD drive and click the Have Disk button. 14.Click on the Browse button and navigate to the following directory: X:\Monitor Drivers\ (where X is the drive letter designator for the CD-ROM drive). Select the file and click the Open button. Click the OK button. 15.Select Lenovo LT1952pwD and click Next. The files will be copied from the CD to your hard disk drive. 16.Close all open windows and remove the CD. 17.Restart the computer. LT1952pwD.inf Chapter 3. Reference information 3-5 Installing the monitor driver in Windows Vista To install the device driver in Microsoft® Windows Vista, do the following: Note: You must download files from the Lenovo Monitor CD to use the Plug and Play feature in Windows Vista. The system will automatically select the maximum refresh rate and corresponding Color Matching Profiles. Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve display quality. Lenovo recommends using either 1440 x 900 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz. 1. Turn off the computer and all attached devices. 2. Ensure that the monitor is connected correctly. 3. Turn on the monitor and then the system unit. Allow your computer to start the Windows Vista operating system. 4. Open the Display Properties window by clicking Start, Control Panel and then click the Hardware and Sound icon. 5. Click the Personalization icon. 6. Click the Display Settings icon. 7. Click the Advanced Settings button. 8. Click the Monitor tab. 9. Click the Properties button. 10. Click the Driver tab. 11. Open the "Update Driver Software-Generic PnP Monitor" window by clicking on Update Driver and then click the "Browse my computer for driver software" button. 12. Select “Let me pick from a list of device drivers on my computer” button. 13. Insert the Lenovo Monitor CD into the CD drive and click the Have Disk button. Click on the Browse button and navigate to the following directory: X:\Monitor Drivers\(where X is the drive letter designator for the CD-ROM drive). 14. Select the " LT1952pwD.inf " file and click the Open button. Click the OK button. 15.Select LT1952pwD and click Next. The files will be copied from the CD to your hard disk drive. 16. Close all open windows and remove the CD. 17. Restart the computer. ����� �� ��� ��������� ������ ����� � ������ ������� ���� ���� ��� ������� ������� �������� ������ ���������� ����� ������ �44� �900 �� � ������� ���� �� �� ��� �� ��� � ��� �� � ������� ���� �� �� ��� ������� ������� ���� �� ��� ����� ����� ����� ���� �������� ������ ������� �� �������� ������� ������� ��� ���� ����������� �� ���������� ��� �������� ������� ������� ������ ��� �������� �� �������� ��� ��������� �� ���� ���� 3-6 LT1952p Wide Flat Panel Monitor User’s Guide To use the Plug and Play feature in Windows XP, files should be loaded from the Note: This section must be completed before continuing with the Windows XP automatic image setup. Installing the monitor driver in Windows XP 1. Turn off the computer and all attached devices 2. Ensure that the monitor is connected correctly. 3. Turn on the monitor and then the system unit. Allow the system to boot into Windows XP. 4. Open the Display Properties window by clicking Start -->Control Panel, and then double-clicking the Display icon. 5. Click the Setting tab. 6. Click the Advanced button. 7. Click the Monitor tab. 8. Click the Properties button. 9. Click the Drivers tab. 10. Open the Hardware Update Wizard window by clicking on Update Driver. 11. Select Install from a list or Specific location (Advanced), and then click Next. 12. Select Don't search. I will choose the driver to install option, and then click Next. 13. Insert the Setup CD into the CD driver, then click the Have Disk button. 14. Click on the Browse button and navigate to the following directory: X:\Monitor Drivers\(where X is the drive letter designator for the CD-ROM drive). 15. Select the "LT1952pwD.inf" file and click the Open button. Click the OK button. 16. Choose LT1952pwD and click OK. The files will be copied from the CD to your hard disk drive. 17. Close all open windows and remove the CD. 18. Restart the system. The system will automatically select the maximum refresh rate and corresponding Color Matching Profiles. Reference and Driver CD Service information Product numbers The product number for your monitor is located on the side of the display bezel as shown below. Chapter 3. Reference information 3-7 Customer responsibilities The warranty does not apply to a product which has been damaged due to accident, misuse, abuse, improper installation, usage not in accordance with product specifications and instructions, natural or personal disaster, or unauthorized alterations, repairs or modifications. The following are examples of misuse or abuse and not covered by warranty: ● Images burned on to the screen of a CRT monitor. Burned image is preventable by utilizing a moving screen saver or power management. ● Physical damage to covers, bezel, base and cables. ● Scratches or punctures on monitor screens. 3-8 Business LT1952p Wide Flat Panel Monitor User’s Guide Black Business Black Business Black Business Black t 2448-MB6 LT1952p FRU monitor Wide LT1952p Wide LT1952p Wide LT1952p Wide Analog cable Digital cable FRU Stand assembled with Base 2448-MB6 2448-MB6 03X7911 45J7676 (Pick up from L1951p) 45J7677 (Pick up from L1951p) 2448-MB6 2448-MB6 03X7912 Appendix A. Service and Support The following information describes the technical support that is available for your product, during the warranty period or throughout the life of your product. Refer to the Lenovo Limited Warranty for a full explanation of Lenovo warranty terms. Registering your option Register to receive product service and support updates, as well as free and discounted computer accessories and content. Go to: http://www.lenovo.com/register Online technical support Online technical support is available during the lifetime of a product at: http://www.lenovo.com/support Product replacement assistance or exchange of defective components also is available during the warranty period. In addition, if your option is installed in a Lenovo computer, you might be entitled to service at your location. A Lenovo technical support representative can help you determine the best alternative. Telephone technical support Installation and configuration support through the Customer Support Center will be available until 90 days after the option has been withdrawn from marketing. After that time, the support is cancelled, or made available for a fee, at Lenovo’s discretion. Additional support is also available for a nominal fee. Before contacting a Lenovo technical support representative, please have the following information available: option name and number, proof of purchase, computer manufacturer, model, serial number and manual, the exact wording of any error message, description of the problem, and the hardware and software configuration information for your system. Your technical support representative might want to walk you through the problem while you are at your computer during the call. Telephone numbers are subject to change without notice. The most up-to-date telephone list for Lenovo Support is always available at: http://www.lenovo.com/support/phone © Copyright Lenovo 2011 Country or Region Telephone Number Brazil Sao Paulo region: (11) 3889-8986 Outside Sao Paulo region: 0800-701-4815 (Brazilian Portuguese) Brunei 801-1041 (English, Bahasa Melayu) Canada Toronto: 416-383-3344 Outside Toronto: 1-800-565-3344 (English, French) Chile Toll Free: 188-800-442-488 800-361-213 (Spanish) China 86-10-58851110 800-990-8888 (Mandarin) China (Hong Kong S.A.R.) ThinkCentre® Commercial PC: 8205-0333 Multimedia Home PC: 800-938-228 (Cantonese, English, Mandarin) China (Macau S.A.R.) ThinkCentre Commercial PC: 795-9892 Multimedia Home PC: 0800-336 (Cantonese, English, Mandarin) Colombia 1-800-912-3021 (Spanish) Costa Rica 0-800-011-1029 (Spanish) Croatia 0800-0426 Cyprus +357-22-841100 Czech Republic +420-2-7213-1316 Denmark Warranty service and support: 7010-5150 (Danish) Dominican Republic 1-866-434-2080 (Spanish) Ecuador 1-800-426911 (Spanish) Egypt +202-35362525 El Salvador 800-6264 (Spanish) Estonia +372 6776793 +372 66 00 800 Finland Warranty service and support: +358-800-1-4260 (Finnish) France Warranty service and support (hardware): 0810-631-213 Warranty service and support (software): 0810-631-020 (French) Africa Africa: +44 (0)1475-555-055 South Africa: +27-11-3028888 and 0800110756 Central Africa: Contact the nearest Lenovo Business Partner Argentina 0800-666-0011 (Spanish) Australia 131-426 (English) Austria Warranty service and support: 01-211-454-610 (German) Belgium Warranty service and support: 02-225-3611 (Dutch, French) Bolivia 0800-10-0189 (Spanish) A-2 LT1952p Wide Flat Panel Monitor User’s Guide Country or Region Telephone Number Indonesia 021 5238 823 Local number only: 001-803-606-282 DID (Direct Inward Dialing): +603 8315 6859 (English, Bahasa Indonesia) Ireland Warranty service and support: 01-881-1444 (English) Israel Givat Shmuel Service Center: +972-3-531-3900 (Hebrew, English) Italy Warranty service and support: +39-800-820094 (Italian) Japan Toll Free: 0120-20-5550 International: +81-46-266-4716 The above numbers will be answered with a Japanese language voice prompt. For telephone support in English, please wait for the Japanese voice prompt to end, and an operator will answer. Please say ″English support please,″ and your call will be transferred to an English-speaking operator. PC software: 0120-558-695 Overseas calls: +81-44-200-8666 (Japanese) Korea 1588-6782 (Korean) Latvia +371 7070360 Lithuania +370 5 278 66 00 Luxembourg +352-360-385-343 (French) Malaysia Local number only: 1800-88-1889 DID: +603 8315 6855 (English, Bahasa Melayu) Malta +35621445566 Mexico 001-866-434-2080 (Spanish) Middle East +44 (0)1475-555-055 Netherlands +31-20-514-5770 (Dutch) New Zealand 0800-733-222 (English) Nicaragua 001-800-220-1830 (Spanish) Norway Warranty service and support: 8152-1550 (Norwegian) Panama Lenovo Customer Support Center: 001-866-434-2080 (Toll Free) 206-6047 (Spanish) Germany Warranty service and support: 01805-00-46-18 (German) Greece +30-210-680-1700 Guatemala 1800-624-0051 (Spanish) Honduras Tegucigalpa: 232-4222 San Pedro Sula: 552-2234 (Spanish) Hungary +36-1-382-5716 +36-1-382-5720 (English, Hungarian) India 1800-425-2666 +91-80-2535-9182 (English) Appendix A. Service and Support A-3 Country or Region Telephone Number Slovenia +386-1-200-50-60 (Slovenian) Spain 91-714-7983 0901-100-000 (Spanish) Sri Lanka +9411 2493547 +9411 2493548 (English) Sweden Warranty service and support: 077-117-1040 (Swedish) Switzerland Warranty service and support: 0800-55-54-54 (German, French, Italian) Taiwan 886-2-8723-9799 0800-000-700 (Mandarin) Thailand Local number only: 1-800-060-066 66 2273 4088 DID: +603 8315 6857 (Thai, English) Turkey 00800-4463-2041 (Turkish) United Kingdom Standard warranty support: 08705-500-900 (English) United States 1-800-426-7378 (English) Uruguay 000-411-005-6649 (Spanish) Venezuela 0-800-100-2011 (Spanish) Vietnam For Northern Area and Hanoi City: 844 3 946 2000 or 844 3 942 6457 For Southern Area and Ho Chi Minh City: 848 3 829 5160 or 844 3 942 6457 (Vietnamese, English) Peru 0-800-50-866 (Spanish) Philippines 1800-1601-0033 (English, Filipino) Poland +48-22-878-6999 (Polski) Portugal +351-21-892-7046 (Portuguese) Romania +4-021-224-4015 Russia Moscow: +7-(495)-258-6300 Toll Free: +8-800-200-6300 (Russian) Singapore Local number only: 800-6011-343 DID: +603 8315 6859 (English) Slovakia +421-2-4954-5555 A-4 LT1952p Wide Flat Panel Monitor User’s Guide Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to: Lenovo (United States), Inc. 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Attention: Lenovo Director of Licensing LENOVO PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you. This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice. The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained specific environments and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Appendix B. Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. B-1 Copyright Lenovo 2011. Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. B-2 LT1952p Wide Flat Panel Monitor User’s Guide Recycling information Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information on recycling Lenovo products, go to: http://www.lenovo.com/lenovo/environment/recycling Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources. Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial waste disposal contractor certified by a local government. In accordance with the Law for Promotion of Effective Utilization of Resources, Lenovo Japan provides, through its PC Collecting and Recycling Services, for the collecting, reuse, and recycling of disused computers and monitors. For details, visit the Lenovo Web site at www.ibm.com/jp/pc/service/recycle/pcrecycle/. Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting and recycling of home-used computers and monitors by the manufacturer was begun on October 1, 2003. This service is provided free of charge for home-used computers sold after October 1, 2003. For details, visit the Lenovo Web site at www.ibm.com/jp/pc/service/recycle/personal/. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo ThinkCentre ThinkPad Microsoft, Windows, and Windows NT are trademarks of the Microsoft group of companies. Other company, product, or service names may be trademarks or service marks of others. ThinkVision Disposing of Lenovo computer components Some Lenovo computer products sold in Japan may have components that contain heavy metals or other environmental sensitive substances. To properly dispose of disused components, such as a printed circuit board or drive, use the methods described above for collecting and recycling a disused computer or monitor. Copyright Lenovo 2011. B-3 B-4 LT1952p Wide Flat Panel Monitor User’s Guide Turkish statement of compliance The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE). Türkiye EEE Yönetmeliğine Uygunluk Beyanı T.C. Çevre ve Orman Bakanlığı'nın “Elektrik ve Elektronik Eşyalarda Bazı Zararlı Maddelerin Kullanımının Sınırlandırılmasına Dair Yönetmelik (EEE)” direktiflerine uygundur. EEE Yönetmeliğ Bu Lenovo ürünü, ine Uygundur. Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both. 家电维修资料网    www.520101.com                    免费下载各类电器说明书  www.520101.com  家电维修资料网    www.520101.com                    免费下载各类电器说明书  www.520101.com