L2440x Wide Flat Panel MonitorUser's Guide
1-6 L2440x Wide Flat Panel Monitor User’s GuideConnect one end of the USB hub cable to the USB connector on the back of thecomputer, and the other end
Chapter 1. Getting started 1-7Rotate the head of the monitor into portrait view.
1-8 L2440x Wide Flat Panel Monitor User’s GuidePlace the cables through the Main Clip. Then fasten the clip.Wrap the Cable Wrapper around the cables.
Remove the Rubber Cover from the back of the stand.Replace the Cable Cover.Chapter 1. Getting started 1-9
Power on the monitor and the computer.To install the monitor driver, insert the Reference and Driver CD, click Installdriver, and follow the on-screen
Chapter 1. Getting started 1-11Registering your optionThank you for purchasing this Lenovo® product. Please take a few moments to registeryour product
Chapter 2. Adjusting and using your monitorThis section will give you information on adjusting and using your monitor.Comfort and accessibilityGood er
· Tilt: Adjust the tilt of your monitor to optimize the appearance of the screencontent and to accommodate your preferred head and neck posture.· Gene
Accessibility informationLenovo is committed to providing greater access to information and technology topeople with disabilities. With assistive tech
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 thatfunction. If
© Copyright Lenovo 2008. iProduct numbers4421-HB2 First Edition (September 2008)© Copyright Lenovo 2008.All rights reserved.LENOVO products, data, com
OSD Iconon MainMenuSubmenuDescriptionControls andAdjustments(Analog)ControlsandAdjustments(Digital)Brightness-/ContrastBrightnessAdjusts overall brigh
OSD Icon onMain MenuSubmenu De scription Controls andAdjustments(Analog)Controls andAdjustments(Digital)Options Menu PositionAdjusts menu location on
The display modes shown below have been optimized at the factory.Table 2-3. Factory set display modesAddressability Re fresh rate640 x 350 70 Hz640 x
Caring for your monitorBe sure to turn off the power before you perform any maintenance on the monitor.Do not:· Apply water or liquid directly to your
Detaching the monitor standAfter placing the monitor face down on a clean surface or soft cloth, remove the fourscrews from the stand to remove it fro
Chapter 3. Reference informationThis section contains monitor specifications, instructions to manually install themonitor driver, troubleshooting info
Table 3-1. Monitor specifications for type-model 4421-HB2 (continued)3-2 L2440x Wide Flat Panel Monitor User’s GuideVideo input (DP) InterfaceHorizont
Problem Possible cause Suggested action ReferenceThe words "Outof Range" areshown on thescreen, and thepower indicatoris flashing green.The
Table 3-2. Troubleshooting (continued)Manual image setupIf automatic image setup does not establish the image that you prefer, performmanual image set
Chapter 3. Reference information 3-53. Use or to select Clock and Phase adjustment.· Clock (pixel frequency) adjusts the number of pixels scanned
ContentsSafety information ... iiiChapter 1. Gett
3-6 L2440x Wide Flat Panel Monitor User’s Guide16. Close all open windows and remove the CD.17. Restart the system.Note: On LCD monitors, unlike CRTs,
Hz, or 640 x 480 at a refresh rate of 60 Hz.Installing the monitor driver in Windows 2000Note: This section must be completed before continuing with t
3-10 L2440x Wide Flat Panel Monitor User’s GuideGetting further helpIf you still can’t solve your problem, please contact the Lenovo Support Center. F
Service partsThe following parts are for use by Lenovo service, or Lenovo authorized dealers, tosupport the customer warranty. Parts are for service u
Appendix A. Service and SupportThe following information describes the technical support that is available for yourproduct, during the warranty period
A-2 L2440x Wide Flat Panel Monitor User’s GuideCountry or Region Telephone NumberAfrica Africa: +44 (0)1475-555-055South Africa: +27-11-3028888 and 08
Country or Region Telephone NumberEcuador 1-800-426911 (Spanish)El Salvador 250-5696 (Spanish)Estonia +386-61-1796-699Finland Up and running support:
Country or Region Telephone NumberJapan Bo th of the above numb ers will be answered with a Japanese language voice prompt. Fortelephone support in E
Country or Region Telephone NumberSlovenia +386-1-4796-699Spain 91-714-798391-397-6503(Spanish)Sri Lanka +94-11-2448-442 (English)Sweden Up and runnin
Appendix B. NoticesLenovo may not offer the products, services, or features discussed in this document inall countries. Consult your local Lenovo repr
Safety information© Copyright Lenovo 2008. iii
Any references in this publication to non-Lenovo Web sites are provided forconvenience only and do not in any manner serve as an endorsement of those
Chapter 1. Getting startedThis User’s Guide contains detailed information on the ThinkVision® L2440x Wide FlatPanel Monitor. For a quick overview, ple
1-2 L2440x Wide Flat Panel Monitor User’s GuideProduct overviewThis section will provide information on adjusting monitor positions, setting usercontr
Monitor Pivot90O - Adjust height to the top position before rotation the monitor.- Rotate clockwise until the monitor stops at 90°.User controlsYour m
Setting up your monitorThis section provides information to help you set up your monitor.Connecting and turning on your monitorNote: Be sure to read t
Connect the analog signal cable to the D-SUB connector of the monitor and theother end on the back of the computer.Connect one end of the DP cable to
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