Lenovo ThinkVision L2440x User Manual
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Lenovo ThinkVision L2440x User Manual

Wide flat panel monitor
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Summary of Contents for Lenovo ThinkVision L2440x

  • Page 1 L2440x Wide Flat Panel Monitor User's Guide...
  • Page 2 © Copyright Lenovo 2008. All rights reserved. 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.

  • Page 3: Table Of Contents

    Customer responsibilities ... 3-8 Service parts ... 3-9 Appendix A. Service and Support ... A-1 Online technical support ... A-1 Telephone technical support ... A-1 Worldwide telephone list ... Appendix B. Notices ...B-1 Trademarks ... B-2 © Copyright Lenovo 2008.

  • Page 4: Safety Information

    Safety information © Copyright Lenovo 2008.

  • Page 5: Chapter 1. Getting Started

    The product package should include the following items: · Setup Poster · Monitor Safety, Troubleshooting, and Warranty Guide · Reference and Driver CD · ThinkVision L2440x Wide Flat Panel Monitor · Power Cord · Digital Cable - Attached to monitor · Analog Signal Cable ·...

  • Page 6: Product Overview

    Types of adjustments Tilt Please see the illustration below for an example of the tilt range. Swivel With the built-in pedestal, you can tilt and swivel the monitor for the most comfortable viewing angle. L2440x Wide Flat Panel Monitor User’s Guide...

  • Page 7: Height Adjustment

    Height Adjustment After pressing the top of the monitor, remove the fixed pin and adjust the height of the monitor. 110mm Monitor Pivot - Adjust height to the top position before rotation the monitor. - Rotate clockwise until the monitor stops at 90° User controls Your monitor has controls on the front which are used to adjust the display.

  • Page 8: Cable Lock Slot

    1. Power off your computer and all attached devices, and unplug the computer power cord. 2. Connect the digital signal cable to the video port on the back of the computer. Note: One end of the signal cable is already pre-attached to your monitor. L2440x Wide Flat Panel Monitor User’s Guide...
  • Page 9 Connect the analog signal cable to the D-SUB connector of the monitor and the other end on the back of the computer. 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.
  • Page 10 IEC 60227 (designation H05VV-F 3G 0.75mm or H05VVH2-F2 3G 0.75mm ) shall be used. Alternative a flexible cord be of synthetic rubber according to IEC 60245 (designation H05RR-F 3G 0.75mm ) shall be used. L2440x Wide Flat Panel Monitor User’s Guide...
  • Page 11 Rotate the head of the monitor into portrait view. Chapter 1. Getting started...
  • Page 12 Place the cables through the Main Clip. Then fasten the clip. Wrap the Cable Wrapper around the cables. L2440x Wide Flat Panel Monitor User’s Guide...
  • Page 13 Remove the Rubber Cover from the back of the stand. Replace the Cable Cover. Chapter 1. Getting started...
  • Page 14 15 minutes. This is not required if you are using the DVI cable. Note: If automatic image setup does not establish the image that you prefer, perform manual image setup. See “Manual image setup” on page 3-4. 1-10 L2440x Wide Flat Panel Monitor User’s Guide...

  • Page 15: Registering Your Option

    Please take a few moments to 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.

  • Page 16: Chapter 2. Adjusting And Using Your Monitor

    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.

  • Page 17: Quick Tips For Healthy Work Habits

    · 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: ·...

  • Page 18: Accessibility Information

    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.ibm.com/able/...
  • Page 19 To use the controls: 1. Press to open the main OSD menu. 2. Use to move among the icons. Select an icon and press function. If there is a sub-menu, you can move between options using then press to select that function. Use save.

  • Page 20: Osd Functions

    Options Information Menu Language * Note: Brightness and Contrast can not be adjusted in sRGB mode. L2440x Wide Flat Panel Monitor User’s Guide Description Adjusts overall brightness Adjusts difference between light and dark areas Moves the image left or right.

  • Page 21: Selecting A Supported Display Mode

    Table 2-2. OSD functions (continued) OSD Icon on Submenu Main Menu Options Menu Position Default Custom Factory Default Accessibility Exit 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.

  • Page 22: Image Rotation

    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. L2440x Wide Flat Panel Monitor User’s Guide Refresh rate 70 Hz...

  • Page 23: Caring For Your Monitor

    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 State Standby/Suspend Caring for your monitor Be sure to turn off the power before you perform any maintenance on the monitor. Do not: ·...

  • Page 24: Detaching The Monitor Stand

    4. Mount the monitor on the wall by following the instructions that come with the base mounting kit. NOTE: For use only with UL(expand UL) Listed Wall Mount Bracket with minimum weight/load bearing capacity of 5.90 kg. L2440x Wide Flat Panel Monitor User’s Guide 100mm 4 Screws (M4) (Max Depth: 8mm)

  • Page 25: Chapter 3. Reference Information

    Power consumption Note: Power consumption figures are for the monitor and the power supply combined. Video input (Analog) Video input (Digital) © Copyright Lenovo 2008. Height 394.8 mm (15.54 in.) Depth 257.3 mm (10.13 in.) Width 559.6 mm (22.03 in.)
  • Page 26 Table 3-1. Monitor specifications for type-model Video input (DP) Communications Supported Display Modes (VESA Standard modes between noted ranges) Temperature Humidity L2440x Wide Flat Panel Monitor User’s Guide 4421-HB2 (continued) Interface Horizontal addressability 1920 pixels (max) Vertical addressability 1200 lines (max)

  • Page 27: Troubleshooting

    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 The words "Out...

  • Page 28: 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 Press L2440x Wide Flat Panel Monitor User’s Guide Possible cause Suggested action The monitor is in ·...

  • Page 29: Manually Installing The Monitor Driver

    (where X is the drive letter designator for the CD-ROM drive). Select the "L2440xwC.inf" file and click the Open button. Click the OK button. Select Lenovo L2440xwC and click Next. The files will be copied from the CD to your hard disk drive.

  • Page 30: Installing The Monitor Driver In Windows Xp

    Select the "L2440xwC.inf" file and click the Open button. Click on the OK button. Select Lenovo L2440xwC and click Next. The files will be copied from the CD to your hard disk drive. Close all open windows and remove the CD.

  • Page 31: Installing The Monitor Driver In Windows 2000

    Select the "L2440xwC.inf" file and click the Open button. Click on the OK button. Select Lenovo L2440xwC and click Next. The files will be copied from the CD to your hard disk drive. Close all open windows and remove the CD.

  • Page 32: Getting Further Help

    Getting further help If you still can’t solve your problem, please contact the Lenovo Support Center. For more information on contacting the Customer Support Center, please see Appendix “Service and Support,” on page A-1. Service information Product numbers The product number for your monitor is located on the side of the display bezel as shown below.

  • Page 33: Service Parts

    Service parts The following parts are for use by Lenovo service, or Lenovo authorized dealers, to support the customer warranty. Parts are for service use only. The table below shows information for model 4421-HB2. Table 3-3. List of service parts...

  • Page 34: Appendix A. Service And Support

    Telephone technical support Installation and configuration support through the Customer Support Center will be withdrawn or made available for a fee, at Lenovo’s discretion, 90 days after the option has been withdrawn from marketing. Additional support offerings, including step-by-step installation assistance, are available for a nominal fee.
  • Page 35 Country or Region Telephone Number Africa Africa: +44 (0)1475-555-055 South Africa: +27-11-3028888 and 0800110756 Central Africa: Contact the neares Lenovo Business Partner Argentina 0800-666-0011 (Spanish) Australia 131-426 (English) Austria Up and running support: 01-24592-5901 Warranty service and support: 01-211-454-610 (German)
  • Page 36 Country or Region Telephone Number Ecuador 1-800-426911 (Spanish) El Salvador 250-5696 (Spanish) Estonia +386-61-1796-699 Finland Up and running support: 09-459-6960 Warranty service and support: +358-800-1-4260 (Finnish) France Up and running support: 0238-557-450 Warranty service and support (hardware): 0810-631-213 Warranty service and support (software): 0810-631-020 (French) Germany Up and running support: 07032-15-49201...
  • Page 37 Warranty service and support: 8152-1550 (Norwegian) Panama 206-6047 (Spanish) Peru 0-800-50-866 (Spanish) Philippines 1800-1888-1426 +63-2-995-8420 (English, Philipino) Poland +48-22-878-6999 Portugal +351-21-892-7147 (Portuguese) Romania +4-021-224-4015 Russian Federation +7-095-940-2000 (Russian) Singapore 1800-3172-888 (English, Bahasa, Melayu) Slovakia +421-2-4954-1217 L2440x Wide Flat Panel Monitor User’s Guide...
  • Page 38 Country or Region Telephone Number Slovenia +386-1-4796-699 Spain 91-714-7983 91-397-6503 (Spanish) Sri Lanka +94-11-2448-442 (English) Sweden Up and running support: 08-477-4420 Warranty service and support: 077-117-1040 (Swedish) Switzerland Up and running support: 058-333-0900 Warranty service and support: 0800-55-54-54 (German, French, Italian) Taiwan 886-2-8723-9799 (Mandarin) Thailand...

  • Page 39: Appendix B. Notices

    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.

  • Page 40: Trademarks

    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.

This manual is also suitable for:

4420hb2Thinkvision 4421-hb2Thinkvision l2440p

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