Lenovo LS2221 Wide 21.5in Flat Panel Monitor- Manuals

Setting up your monitor This section provides information on how to set up your monitor. Connecting and turning on your monitor Note: Be sure to read the Safety information located on page iii before carrying out this procedure . 1. Power off your computer and all attached devices, and unplug the co...

To install the monitor driver, insert the Reference and Driver CD , click IInstall driver, and follow the on-screen instructions. To optimize your monitor image, press the Automatic Image Setup key. Automatic image setup requires that the monitor is warmed up for at least 15 minutes. This is not req...

Chapter 2. Adjusting and using your monitor This section will give you information on adjusting and using your monitor. 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...

• 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 ...

Adjusting your monitor image This section describes the control features 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. Table 2-1. Direct access controls Icon Control Description Input Change Sw...

Table 2-2. OSD functions OSD Icon on Main Menu Submenu Description Controls and Adjustments (Analog) Controls and Adjustments (Digital) Brightness/ Brightness Same as Analog Contrast Contrast Adjusts difference between light and dark areas Image Position Horizontal Position Moves image left or right...

Table 2-2. OSD functions OSD Icon on Main Menu Submenu Description Controls and Adjustments (Analog) Controls and Adjustments (Digital) Scaling • Original AR: same aspect ratio with input signal S elects type of scaled image Same as Analog Options Information Shows resolution, refresh rate, and prod...

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 c...

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...

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...

Chapter 3. Reference information This section contains monitor specifications, instructions to manually install the monitor driver, troubleshooting information, and service information. Monitor specifications Table 3-1. Monitor specifications for type-model LS2221wA Wide Dimensions Height DepthWidth...

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...

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 acce...

Manually installing the monitor driver Below are steps for manually installing the monitor driver in Microsoft Windows 7, Microsoft Windows Vista, Microsoft Windows XP. Installing the monitor driver in Windows 7 To use the Plug and Play feature in Microsoft Windows 7, do the following: Note: You mus...

Installing the monitor driver in Windows Vista To use the Plug and Play feature in Microsoft Windows Vista, do the following: Note: You must download file from the Reference and Driver CD to use the Plug and Play feature in Windows Vista.1. Turn off the computer and all attached devices.2. Ensure th...

Installing the monitor driver in Windows XP To use the Plug and Play feature in Microsoft Windows XP, do the following: Note: You must download file from the Reference and Driver CD to use the Plug and Play feature in Windows XP.1. Turn off the computer and all attached devices.2. Ensure that the mo...

Appendix A. Service and Support Telephone technical support Country or Region Telephone Number China 800-810-8888, (010)82879425 © Copyright Lenovo 2011. © Appendix A. A-1

Appendix B. Notices 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 u...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo Lenovo logo ENERGY STAR and the ENERGY STAR logo are registered US trademarks. Other company, product, or service names may be trademarks or service marks of others. Recycling information L...