Lenovo L2240p manuale d’uso

L2240p Wide Flat Panel Monitor User ’ s Guide[...]

Product number 4422-H * 6 First Edition (May 2008) © Copyright Lenovo 2008. All right s reserved. LENOVO products, data, computer software, and services ha ve been developed exclusively at private expense and are asold t o governmen tal entities as commercial items as defined by 48 C.F.R. 2.101 wi th limited and restricted rights to use, reproduct[...]

Content s Safety information ……………………………… …………………………………… iii Safety and Maintenance Guidelines ………………...………………………………… iv Chapter 1. Getting started ……………………………….………………………… 1-1 Shipping contents …………………?[...]

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Safety and Maintenance Guidelines Important Safety Information The pow er cord is designed for use with y our monitor . To use a dif ferent cor d, use only a pow er sour ce and connection compatible with this monitor. WAR N IN G : Always connect your monitor , th e computer , and other equipment to a grounded (earthed) pow er outlet. T o reduce the[...]

Chapter 1. Getting st arted This User’s Guide contains detailed information on the ThinkVision™ L22 4 0p Wide Fl at Panel Monitor. For a quick overview, please see th e Setup Poster that was shipped with your monitor. Shipping contents The product package should include the following items: ● Se tup Poster ● Monitor Safety, Troubleshootin g[...]

Product overview This section will provide information on ad justing monitor positions, setting user controls, and using the cable lock slot. T ypes of adjustment s T ilt 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. [...]

Monitor Pivot - Adjust height to the top positi on 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 disp lay. For information on how to use these contro ls, please see “Adjusting your monitor image ” on page 2-3. Chapt er 1. Ge ttin[...]

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. 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[...]

3. Connect the analog signal cable to the D-SUB connector of the monitor and the other end on the back of the computer. 4. 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 eq uipment. The relevant national installation and/or equipment regulations shall[...]

5 . Rotate the head of the monitor into portrait view. 1-6 L2240p Wide Flat Panel Monitor User’s Guide 6 . Place the cables through the Main Clip. Then fasten the clip.[...]

Chapt er 1. Ge tting started 1-7 7. 8. Remove the four rubbers from the stand. Wrap the Cable W r apper around the cables.[...]

9. Replace the Cable Cove r. 10. Power on the monitor and the computer. 11. To install the monitor driver, insert the Reference and Driver CD, click Install driver , and follow the on-screen instructions. 1-8 L2240p Wide Flat Panel Monitor User’s Guide 2 1[...]

12. To optimize your monit or image, if usin g the analog cable, press the Automatic Image Setup key. Automatic image setup requ ir es that the monitor is warm ed up for at least 15 minutes. This is not required if you are using the DVI cable. Note : If automatic image setup does not esta blish the image that you prefer, perform manual image setup.[...]

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 mo st from your personal computer and to avoid discomfort. Arra nge your workplace and the equipment you use to suit your individual needs and the kind of w[...]

● 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 sc reen to m eet your visual preferences. ● Keep your monitor screen clean so yo u can focus on the screen’s contents. Any concentrated and sustained visual activi[...]

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 wh en the On Screen Display (OSD) is not displayed. Note: The direct access controls are b lue. T able 2-1. Direct access controls Icon Control Description Input Cha[...]

T able 2-2. OSD functions OSD Icon on Main Menu Submenu Descirption 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 Positio[...]

T able 2-2. OSD functions OSD Icon on Main Menu Submenu Descirption Controls and Adjustments (Analog) Controls and Adjustments (Digital) Input Signal This monitor can ac cept video signals through t wo different connectors. Most desktop c omputers use a D-SUB conne ctor. Select di gital among O SD Controls when you use DVI co nnector. - Selects D-S[...]

Selecting a supported display mode The display mode the monitor uses is controlled by the computer. Therefore , refer to your computer documentation for de ta ils on how to change display modes . The image size, position and sh ape might ch ange when the display mode changes. This is normal and the image can be readjusted using automatic im age set[...]

Image rot ation Before rotating the monitor, you should set- up your computer to r otate the image. Rotating the image may require special rotati on software or you may find that your computer is preloaded with video graphic drivers that allows image rotation. Check the Graphic Properties setting on your comput er to see if this feature is availabl[...]

Chapter 3. Reference information This section contains monitor specifications, instructions to manually install the monitor drover, t roubleshooting information, and servic e information. Monitor specifications T able 3-1. Monitor specific ations for type-model 4422-Hx6 Dimensions Height Depth Wi d th 378. 78 mm (14.9 13 in) 241. 07 mm (9. 491 in) [...]

T able 3-1. Monitor specifications for type-model 4422-Hx6(continued) Humidity Operating Storage Shipping 10% to 80% 5%° to 95% 5% to 95% T roubleshooting If you have a problem setting up or usin g your monitor, you might be able to solve it yourself. Before ca lling your dealer or Lenovo, try the suggested actions that are appropriate to your pro[...]

T able3-2.T roubleshooting(continued) Problem Possible cause Suggested action Reference Screen is bla nk and power indicator is steady amber or flashing green The monitor is i n Standby/Suspe n d mode ● Press an y key on the keyboard or move the mouse to restore operation. ● Check the Power Options settings on your computer. “Understanding po[...]

● Clock (pixel frequency) adjusts the nu mber of pixels scanned by one Horizontal sweep. If the frequency is no t correct, the scr een shows vertical Stripes and the picture does not have the co rrect width. ● Phase adjusts the phase of the pixel clock signal. With a wrong phase adjustment, the picture has horizontal disturbances in light pictu[...]

Inst alling the monitor driver in Windows XP To use the Plug and Play feature in Windows XP, fi les should be loaded from the Reference and Driv er CD. Note: This section must be completed be fore continuing with the Windows XP automatic image setup. 1. Turn off the computer and all attached devices 2. Ensure that the monitor is connected correctl[...]

Getting further help If you still can’t solve your problem, plea se contact the Customer Support Center. For more information on contact ing th e Customer Support Center, please see Appendix A, “Service and Support,” on page A-1. Service information Product numbers The product number for your mo nitor is located on the side of the displ ay be[...]

Service p art s The following parts are for use by Lenovo service, or Lenovo authorized dealers, To support the customer warranty. Pa rts are for service use only. The table below shows information for model 4422-Hx6. T able 3-3. List of service part s FRU (Field Replaceable Unit) Part number Description color Machine Type Model (MTM) 45J7651 L2240[...]

Appendix A. Service and Support The following information describes the technical support that is available for your Product, during the warranty period or thro ughout the life of the product. Refer to your Lenovo Statement of Limited Warrant y for a fully explanation of Lenovo warranty terms. Online technical support Online technical support is av[...]

Country or Region Telephone Number Africa Africa: +44 (0)1475-555-055 Sout h Africa: +27-1 1-3028888 and 0800110756 Central Africa: Contact t he nearest Lenovo service provider Argentina 0800-288-5366 (Spanish) Australia 131-426 (English) Austria Up and running support: 01-245 92-5901 Warranty service and support: 01-21 1-454-610 (German) Belgium U[...]

Country or Region Telephone Number Israel Givat Shmuel Service Center: + 972-3-531-3900 Haifa Service Center: +972-4-849-4608(Herbr ew, English) Italy Up and running support: 02-703 1-6101 Warranty service and s upport: +39-800-820094 (Italian) Japan Toll Free: 0120-20-5550 Inter national: +81-46-266-4716 The above numbers will be answered with a J[...]

Country or Region Telephone Number Turkey 00800-4463-2041 (Turkish) United Kingdom Up and running support : 01475- 555-055 Warranty s upport: 08705-500-900 (English) United States 1-800-426-7378 (English) Uruguay 000-411-005-6649 (Spanish) Venezuela 0-800-100-5722 (Spanish) Vietnam For northern area a nd Hanoi:84-4-843-6675 For souther n area and H[...]

Appendix B. Notices Lenovo may not offer the products, servic es, or features discussed in this document in all countries. Consult yo ur local Lenovo representative for information on the products and services currently avai lable in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that L[...]

vary significantly. Some measure ment may have been made on development-level systems and there is no guarantee that th ese measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual re sults may vary. Users of this document should verify the applicable data for[...]