Lenovo L2251x User's Manual
Contents
1. ThinkVision 1 2251x Wide Flat Panel Monitor User s Guide Product number 25 8 HB6 First Edition Jun 2009 Copyright Lenovo 2009 All rights reserved LENOVO products data computer software and services have been developed exclusively at private expense and are asold 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 Copyright Lenovo 2009 Contents Safety EOT A EL N feces ie ii e eli na er a al a m ii le iii Safety and Maintenance Guidelines as sanane na aa anana aanaanan iv Chapter 1 Getting started ea m en malina ile ie an ler aya e lr 1 1 PPPOE n AN TM E A A e 1 1 POCOO EN per E A E E E E EEEE EEE E EEA 1 2 Typo ora e ME MM YAY EE 1 2 EO l m kk E en E E rl 1 3 GC M e gl a yi gr lm RR Arl m e e le el E ik ASE 1 4 CUMS up your MONOT EE e A EE A A e 1 4 Connecting and turning on your MOMO saran ni amaaan orana kase senses 1 4 da e a EE a AP RR SM NM eN ANE MER MR e 1 8 Chapter 2 Adusting and using your monitor asian anana naza 2 1 COmior ai Ke e NN AAA NM MR A N MA AYM PEPEE 2 1 PAP AMO2. 1009 Think Place Building One Morrisville NC 27560 USA 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 di
3. 75mm7 shall be used Alternative a flexible cord be of synthetic rubber according to IEC 60245 designation HO5RR F 3G 0 75mm shall be used EEEREEEESEE 1 6 12251x Wide Flat Panel Monitor User s Guide 6 Rotatethe headofthe monitor into portrait view 7 Remove the four rubbers from the stand Chapter 1 Getting started 1 7 8 Replacethe Cable Cover 9 Poweronthe monitor and the computer 10 To install the monitor driver insert the Reference and Driver CD click Install driver and follow the on screen instructions 1 8 12251x Wide Flat Panel Monitor User s Guide 11 To optimize your monitor image if using the analog cable press the Automatic Image Setup key Automatic image setup reguires that the monitor is warmed up for at least 15 minutes This is not reguired if you are using the 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 Thank you for purchasing this Lenovo product 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 Register your option on the following Web site http www lenovo com register Lenovo wil
4. Click the Display Settings icon Click the Advanced Settings button Click the Monitor tab Click the Properties button Click the Driver tab 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 Select Let me pick from a list of device drivers on my computer and then click the Next button 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 Windows Vista where X is the drive letter designator for the CD ROM drive Select the L2251xwD inf file and click the Open button Click the OK button Select L2251xwD and click Next The files will be copied from the CD to your hard disk drive Close all open windows and remove the CD Restart the computer 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 1680 x 1050 at a refresh rate of 60 Hz or 640 x 480 at a refresh rate of 60 Hz 3 4 12251x Wide Flat Panel Monitor User s Guide Installing the monitor driver in Windows XP To use the Plug and Play feature in Windows XP files should be loaded from the Reference and Driver CD Note This section must be completed before conti
5. TINS your WOrK e MAN A A AM Ve YER Mv 2 1 Quick tips for healthy work habits saanen ilanen hamsinin ignesi nil dask 2 2 e o A e e ZN YEN E ee A E EL MM ERECAN 2 2 Adj sting your Monitor M Z Ele ms esmer ke gitme lale alma nie ile Ra hee gen di E 2 3 Using the direct SE em ei an a me bi e iy a e an e ee li 2 3 Using the On Screen Display OSD control 2 3 Using the GreenLite software controks eee e eee ea ana a ase ee tenes 2 4 Selecting a Supported display MOS iie dict koya Ge e nl an Ga hue an da a ayle ma 2 5 Understanding power management ca nc ncwsuredannus duerebanncadeenretataanaovdewedobadenedadesaesssauaacctereaeanees 2 6 Caine TOY OUT MON Ne e ii rl ra ee le alsa nthe oan Ri le ei e ein 2 7 Detaching the monitor Stand ai e m Kan na lanan lg Bre a ar gla ia lee 2 7 Chapter 3 Reference information u eema nie in ia iel acil B ni 3 1 Monitor DEME ELE 45 pa ei ie la kimi gel ad alel a ml G edin iile a i ale a m 3 1 ei Ole SOO Ie MR VE NE EE TY Ee e YE ey ee MY 3 2 Manual a lt A ME sie inet A A E VEE PA PER e e a MY 3 3 Manually installing the monitor driver 0 cece ccc eee enn nen ERLE EEE EEE EE EE EE ee EE EE Ee EEE ES 3 4 Dery ICe Mil ayn O ge e e De MEG YEME PE E E E RE e 3 7 Appendix A Service ANG Support menin r n n re r Ear n e e Ye le ei A 1 Online technical SUpport seortisissemeamak suede ad bsi aves se eaacdusedensstnae dee aa sildamedas ukana
6. e Use adeguate lighting for the type of work you are performing e Use the monitor brightness contrast and image adjustment controls if equipped to optimize the image on your screen to meet your visual preferences e 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 e 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 e Minor changes in posture can help avoid discomfort The longer you sit and work you re your computer the more important it is t
7. max Horizontal frequency VGA 30 kHz 83 kHz DP 30 kHz 83 kHz VESA Standard modes between Vertical frequency 50 Hz 75 Hz noted ranges Temperature Operating 0 to 40 C 32 to 104 F Storage 20 to 60 C 4 to 140 F Shipping 20 to 60 C 4 to 140 F Supported Display Modes Copyright Lenovo 2009 3 1 Table 3 1 Monitor specifications for tyoe model 2578 HB6 continued Humidity Operating Storage 10 to 80 5 to 95 5 to 95 Troubleshooting Shipping 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 Table3 2 Troubleshooting The words Out of Range are shown on the screen and the power indicator is flashing green The image quality is unacceptable The power indictator is not lit and there is no image The system is set to a display mode which is not supported by the monitor The video signal cable is not connected with the monitor or system completely The color settings may be incorrect The automatic image setup function was not performed The monitor s power switch is not switched on The power cord is loose or disconnected There is no power at the outlet 3 2 12251x Wide Flat Panel Monitor User s Guide If you are replacing an old monitor reconnect it and adjust
8. the On Screen Display OSD is not displayed Note The direct access controls are blue Table 2 1 Direct access controls 1 42 Input Change Switches the video input source Image Setup Activates automatic image adjustment e 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 GW a amp Q AUTOSCAN it i 10 Analog AD DP G3 e 4 On Ext picture 1 picture 2 To use the controls 1 Press H to open the main OSD menu picture 1 2 Use or to move among the icons Select an icon and press H to access that function If there is a sub menu you can move between options using or gt then press H to select that function Use or to make adjustments Press H to save Chapter 2 Adjusting and using your monitor 2 3 3 Press L gt 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 5 Enables DDC CI by default Use OSD Exit Key press and hold theL gt buttons for 10 seconds to disable enable DDC CI function The words DDC CI Disable DDC CI Enable shows on the screen 6 Press Exit Key to enter the input Signal meun pict
9. up 1 Press at the bottom of the monitor to open the OSD menu 2 Use or gt to select W and press to access 3 Use or to select Clock and Phase adjustment Chapter 3 Reference information 3 3 e Clock pixel frequency adjusts the number of pixels scanned by one Horizontal sweep If the frequency is not correct the screen shows vertical Stripes and the picture does not have the correct width Phase adjusts the phase of the pixel clock signal With a wrong phase adjustment the picture has horizontal disturbances in light picture 4 When the image no longer looks distorted save the Clock and Phase adjustments 5 Press C gt to leave the OSD menu Manually installing the monitor driver Below are steps for manually installing the monitor driver in Microsoft Windows Vista Microsoft Windows XP 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 1 2 14 15 16 17 Turn off the computer and all attached devices Ensure that the monitor is connected correctly Turn on the monitor and then the system unit Allow your computer to start the Windows Vista operating system Open the Display Properties window by clicking Start Control Panel and then double clicking the Hardware and Sound icon Click the Personalization icon
10. 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 Local number only 1800 88 1889 DID 603 8315 6855 English Bahasa Melayu 44 0 1475 555 055 Lenovo Customer Support Center 001 866 434 2080 Toll Free 206 6047 Malaysia Spanish Appendix A Service and Support A 3 Country or Region Telephone Number 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 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 886 2 8723 9799 0800 000 700 Mandarin Thailand Local number onl
11. 480 at a refresh rate of 60Hz Chapter 3 Reference information 3 5 Getting further help If you still can t solve your problem please contact the Customer Support Center For more information on contacting the Customer Support Center please see Appendix A 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 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 e Scratches or punctures on monitor screens Chapter 3 Reference information 3 6 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 2578 HB6 Table 3 3 List of service parts FRU Field l Machine Type Replaceable Unit Description Part number Model MTM 45J8746 L2251x Wide Busine
12. Ae a A 1 Telephonetechnicalsupport een A 1 Worldwidetelephonelist em A 1 Appendix B NO R Mc a na li e B 1 Ke Ge R se eng em gb Gl lala ge mta ep gl alan gez B 2 e e e e e a a nl e ai a e em aka al Sn b G B 3 T rkiss tem emi O COMP anO ala led kb lala edi a leg ie uy r aaa 1 Copyright Lenovo 2009 Safety information General Safety guidelines Copyright Lenovo 2009 For tips to help you use your computer safety go to http www lenovo com safety Before installing this product read the Safety Information li la be KENT Gn Antes de instalar este produto leia as Informa es de Seguranga TEK R AKARI tA Safety Information Z R Prije instaliranja ovog proizvoda obavezno procitajte sigurnosne upute Pred instalac tohoto produktu si prect te p ru ku bezpe nostn ch instrukc L s sikkerhedsforskrifterne f r du installerer dette produkt Ennen kuin asennatt m n tuotteen lue turvaohjeet kohdasta Safety Information Avant d installer ce produit lisez les consignes de s curit Vor der Installation dieses Produkts die Sicherheitshinweise lesen Mptv EYKATAOTNOETE TO TIpOLOV AUTO LA6 CTE TIC TANPOYOP E GOY AELA safety information JMTI MANN NX WIP T IZM Wpnnw 797 LAA A term k telep t se el tt olvassa el a Biztons gi el r sokat Prima di installare questo prodotto leg
13. Be ORNS H QUEL K Denli PE REY RALL Bat TDDEMNDUK Ek MH CLAIM AMA Ales SRA AAJ YORE KORA BR UMESITS TPC BRU A JL H EZ FHELTWES HAMIL http Awww ibm com jp pc service recycle pcrecycle 4 TBH lt TE SLY EE MATEU RE CRAAA CRON YAYVOA A FSl KSEE AIRED 2003 F100 A 1 AKYARB KLELE MIS http Awww ibm com jp pc service recycle pcrecycle 42 Z5 lt ESL BtigeoaO Aabab an BEZENE OUT REBOOT Y KRRSILISMEOBEER HEE MER S TU eS HARIBO CMBATIEO bie ABBELILE A O EY 4 OYDU TI INGE TR ELT ES Collecting and recycling a disused Lenovo computer or monitor B 2 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 beg
14. ckage should include the following items e Setup Poster e Monitor Safety Troubleshooting and Warranty Guide e Reference and Driver CD e Flat Panel Monitor e Power Cord e Analog Interface Cable Attached to monitor e Display port Cable e USB Cable e Cable Cover Note To attach a VESA mount please see Detaching the monitor stand on page 2 7 Copyright Lenovo 2009 1 1 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 Swivel With the built in pedestal you can tilt and swivel the monitor for the most comfortable viewing angle 45 45 Height Adjustment After pressing the top of the monitor remove the fixed pin and adjust the height of the monitor 1 2 12251x Wide Flat Panel Monitor User s Guide 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 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 eguipped with a cable lock slot located on the rear of your monitor in the l
15. e Remove grease or finger marks with a damp cloth and a little mild detergent Detaching the monitor stand After placing the monitor face down on a clean surface or soft cloth remove the four screws from the stand to remove it from the monitor Chapter 2 Adjusting and using your monitor 2 8 Chapter 3 Reference information This section contains monitor specifications instructions to manually install the monitor drover troubleshooting information and service information Monitor specifications Table 3 1 Monitor specifications for tyoe model 2578 HB6 380 28 mm 14 972 in Dimensions 241 20 mm 9 496 in 506 00 mm 19 921 in Stand Yes clock wise 90 degree VESA mount Supported 100 mm 3 94 in Viewable image size 558 68 mm 22 00 in Image Maximum height 296 10 mm 11 66 in Maximum width 473 76 mm 18 65 in Pixel pitch 0 282 mm 0 011 in V Max supply eu cA Power input Max supply current 15 A Power consumption Max Consumption Note Power consumption figures Without USB hub are for the monitor and the power supply combined Typical Consumption Standby Suspend Off Video input Analog Input signal Analog Direct Drive 75 ohm 0 7 V Horizontal addressability 1680 pixels max Vertical addressability 1050 lines max Clock frequency 205 MHz Video input Digital Interface DP Horizontal addressability 1680 pixels max Vertical addressability 1050 lines max Clock frequency 10 8Gbps
16. e 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 mM 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 m Do not allow anything to rest on the power cord Do not walk on the cord m While using VESA mount application the AC Inlet must face to down side Do not face any other position Maintenance Guidelines To enhance the performance and extend the life of your monitor m 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 m Adjust only those controls that are described in the operating instructions M 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 m Keep your monitor in a well ventilated area away from excessive light heat or moisture m Slots and openings in the cabinet are provided for ventilation These openings must not be blocked or covered Never push objects of any k
17. efect e Image setup has not been optimized e Your system Display Properties setting have not been optimized Manual image setup e Press any key on the keyboard or move the mouse to restore operation e Check the Power Options settings on your computer Be sure the video cable is connected with the system properly Adjust the brightness and contrast setting on the OSD menu If there are more than five pixels missing contact the Customer Support Center Adjust the resolution settings on your system to match the native resolution for this monitor 1680x1050 at 60 Hz Perform automatic image setup If automatic image setup does not help perform manual image setup When working in the native resolution you may find additional improvements by adjusting the Dots Per Inch DPI setting on your system Understanding power management on page 2 6 Connecting and turning on your monitor on page 1 4 Adjusting your monitor image on page 2 3 Appendix A Service and Support on page A 1 Adjusting your monitor image on page 2 3 Manual image setup Selecting a supported display mode on page 2 6 See the Advanced section of your system s display properties 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
18. gere le Informazioni sulla Sicurezza NOREN RERME REA lt TSA iss Sioh Ad OM SPS AHSAN Ilpen ga ce MHCTasIMpa OBO NPOYKT upoynTajtre aubopmannjarta 3a 6c36 AHOCT Lees voordat u dit product installeert eerst de veiligheidsvoorschriften Les sikkerhetsinformasjonen Safety Information f r du installerer dette produktet Przed zainstalowaniem tego produktu nale y zapozna si z ksi k Informacje dotycz ce bezpiecze stwa Safety Information Antes de instalar este produto leia as Informa es sobre Seguran a Nepea ycraHoBKO nMpopykTa NPOYTUTe NHCTPYKUMN MO TexHnke 6ezonacHocTn Pred in tal ciou tohto produktu si pre tajte bezpe nostn inform cie Pred namestitvijo tega proizvoda preberite Varnostne informacije Antes de instalar este producto lea la informaci n de seguridad L s s kerhetsinformationen innan du installerar den h r produkten UUMSNAMSUAUS BSINUN IRBUMUNYI N PRAE OLA HARB RARA iii Safety and Maintenance Guidelines Important Safety Information ZN ZN ZN A 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 diable the power cord grounding feature The grounding plug is an important safe
19. ind into cabinet slots or other openings m Unplug the monitor from the power outlet before cleaning Do not use liquid cleaners or aerosol cleaners m Do not drop the monitor or place it on an unstable surface m 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 eo 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 2 Plug in the monitor Turn on the monitor and the computer IV Chapter 1 Getting started This User s Guide contains detailed information on the ThinkVision M L2251x Wide Flat Panel Monitor For a quick overview please see the Setup Poster that was shipped with your monitor Shipping contents The product pa
20. itor for comfortable viewing by considering the following items e 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 e Monitor height Position the monitor so your head and neck are ina comfortable and neutral vertical or upright position If your monitor does not have height adjustments you might have to place books or other sturdy 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 e Tilt Adjust the tilt of your monitor to optimize the appearance of the screen content and to accommodate your preferred head and neck posture e 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 Copyright Lenovo 2009 2 1
21. l 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 Chapter 1 Getting started 1 9 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 eguipment 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 eguipment 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 Eguipment layout and setup play a large role in your working posture The following topics describe how to optimize eguipment setup to achieve and maintain good working posture Positioning and viewing your monitor Position and adjust your computer mon
22. ngs This section lists the languages supported by your Menu Language porter Note The language chosen only affects the language of the OSD It has no effect on any software running on the computer Menu position adjusts menu location on the screen Same as Analog Menu Position Default Returns the menu position to the default settings Cu Horizontal Changes the horizontal position of the OSD Vertical Changes the vertical position of the OSD Save stom Cancel Factory Default Reset Reset monitor to original settings Jj Controls button and menu settings for accessibility Accessibility preferences v Button repeat rate Select or to change e Off e Default e Slow Menu time out Sets the length of time the OSD will remain active after the last time a button is pressed Exit the main menu Same as Analog Chapter 2 Adjusting and using your monitor 2 6 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 pre
23. nuing with the Windows XP automatic image setup 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 gt Settings gt Control Panel and then double clicking the Display icon Click the Setting tab Click the Advanced button Clink the Monitor tab Clink the Properties button Clink the Drivers tab 10 Open the Hardware Update Wizard window by clicking on Update Driver and then click Next 11 Select Install from a list or Specific location Advanced and then click Next 12 Insert the Setup CD into the CD driver then click the Have Disk button 13 Click on the Browse button and navigate to the following directory X Monitor Drivers Windows XP where X is the drive letter designator for the CD ROM drive 14 Select the L2251xwD inf file and click the Open button Click the OK button 15 Choose L2251xwD and click OK 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 system The system will automatically select the maximum refresh rate and corresponding Color Matching Profiles ee SS Note On LCD monitors unlike CRTs a faster refresh rate does not improve display quality Lenovo recommends using either 1680x 1050 at a refresh rate of 60 Hz or 640x
24. o 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 e 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 you re 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 2 2 12251x Wide Flat Panel Monitor User s Guide 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
25. on aie the image left or not required for digital input Image Position Moves the image up or down ao co i n Automate Automatically optimizes the image Image Setup 0 Manually optimizes the image See Manual image Mangal setup on page 3 3 e Clock e Phase e Save e Adjusts intensity of red green and blue Same as Analog Vertical Position Image Properties Color Preset mode Neutral sRGB Reddish Bluish Custom e 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 This monitor can accept video signals through two different connectors Most desktop computers use a D SUB connector Select digital among OSD Controls when you use DP connector Selects D SUB Analog Selects DP Digital Same as Analog r 1242 Input Signal 2 5 12251x Wide Flat Panel Monitor User s Guide Table 2 2 OSD functions Controls and Controls and OSD Icon on Main Submenu Descirption Adjustments Adjustments Menu Analog Digital A Off Original AR Scaling Same Aspect Ratio with input signal On Full Expand image size to full screen Shows resolution refresh rate and product details Same as Analog Information Note This screen does not allow any changes to the Options setti
26. ower 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 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 id on 2 Connect the analog signal cable to the D SUB connector of the monitor and the other end on the back of the computer OJ Ol 1 1 4 12251x Wide Flat Panel Monitor User s Guide 3 4 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 gt EEEEEEEEEE Connect one end of the USB hub cable to the USB connector on the back of the computer and the other end to the upstream USB connector on the monitor Fs SEEEEEEISES Chapter 1 Getting started 1 5 5 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 HO5VV F 3G 0 75mm or HO5VVH2 F2 3G 0
27. r 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 2009 N Country or Region Africa Argentina Australia Austria Belgium Bolivia Brazil Brunel Canada Chile China China Hong Kong S A R China Macau S A R Colombia Costa Rica Croatia Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt El Salvador Estonia Finland France Telephone Number Africa 44 0 1475 555 055 South Africa 27 11 3028888 and 0800110756 Central Africa Contact the nearest Lenovo Business Partner 0800 666 0011 Spanish 131 426 English Warranty service and support 01 211 454 610 German Warranty service and support 02 225 3611 Dutch French 0800 10 0189 Spanish Sao Paulo region 11 3889 8986 Outside Sao Paulo region 0800 701 4815 Brazilian Portugue
28. r is preloaded with video graphic drivers that allows image rotation Check the Graphic Properties setting on your computer to see if this feature is available Try these steps to check if image rotation is available on your computer 1 Right click on the desktop and click Properties 2 Select the Settings tab and click Advanced 3 If you have ATI select the Rotation tab and set the preferred rotation If you have nVidia click the nVidia tab in the left hand column select NVRotate and then select the preferred rotation If you have Intel select the Intel graphics tab click Graphic Properties select the Rotation tab and then set the preferred rotation Check with the manufacturer of your computer to see if graphic drivers with image rotation can be downloaded from their support website Caring for your monitor Be sure to turn off the power before you perform any maintenance on the monitor Do not e Apply water or liquid directly to your monitor e Use solvents or abrasives e Use flammable cleaning materials to clean your monitor or any other electrical equipment e Touch the screen area of your monitor with sharp or abrasive items This type of contact may cause permanent damage to your screen e Use any cleaner which contains an anti static solution or similar additives This may harm the coating of the screen area Do e Lightly dampen a soft cloth with water and use this to gently wipe the covers and the screen
29. se 801 1041 English Bahasa Melayu Toronto 416 383 3344 Outside Toronto 1 800 565 3344 English French Toll Free 188 800 442 488 800 361 213 Spanish 86 10 58851110 800 990 8888 Mandarin ThinkCentre Commercial PC 8205 0333 Multimedia Home PC 800 938 228 Cantonese English Mandarin ThinkCentre Commercial PC 795 9892 Multimedia Home PC 0800 336 Cantonese English Mandarin 1 800 912 3021 Spanish 0 800 011 1029 Spanish 0800 0426 357 22 841100 420 2 7213 1316 Warranty service and support 7010 5150 Danish 1 866 434 2080 Spanish 1 800 426911 Spanish 202 35362525 800 6264 Spanish 372 6776793 372 66 00 800 Warranty service and support 358 800 1 4260 Finnish Warranty service and support hardware 0810 631 213 Warranty service and support software 0810 631 020 French A 2 L2251x Wide Flat Panel Monitor User s Guide 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 Indonesia 021 5238 823 Local number only 001 803 606 282 DID Direct Inward Dialing 603 8315 6859 English Bahasa Indonesia Warranty service and support 01 881 1444 English Israel Givat Shmuel Service Center 972 3 531 3900 Hebrew English Warranty service and support 39 800 820094 Italian Japan Toll Free 0120 20 5550 International 81 46 266
30. ss 2578 HB6 FRU Monitor Black 45J8747 L2251x Wide Business Analog cable Black A Eee Port cable Black 45J8749 L2251x Wide Business FRU Stand and base Black R 3 7 12251x Wide Flat Panel Monitor User s Guide 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 fo
31. stribute any of the information you supply in any way it believes appropriate without incurring any obligation to you 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 Copyright Lenovo 2009 B 1 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 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 ARAME RLT AES K ELE 4 DEN HH DIVIIDUT ERDEM B RADER CEU RR SNOBEIL ARAM FFATEEZORMEI KY ERERMYELT We
32. the display mode to within the specified range for your new monitor If using a Windows system restart the system in safe mode then select a supported display mode for your computer If these options do not work contact the Customer Support Center Be sure the signal cable is firmly plugged into the system and monitor Select another color setting from the OSD menu Perform automatic image setup Be sure the power cord is connected properly Be sure the outlet has power Power on the monitor Try using another power cord Try using another electrical outlet Selecting a supported display mode on page 2 6 Connecting and turning on your monitor on page 1 4 Adjusting your monitor image on page 2 3 Adjusting your monitor image on page 2 3 Connecting and turning on your monitor on page 1 4 Table3 2 Troubleshooting continued Screen is blank and power indicator is steady amber or flashing green The power indicator is green but there isno image One or more of the pixels appear discolored Fuzzy lines in text or a blurry image Horizontal or vertical lines through the image The monitor is in Standby Suspen d mode The video signal cable is loose or disconnected from the system or monitor The monitor brightness and contrast are at the lowest setting This is a characteristic of the LCD technology and is not an LCD d
33. ty 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 HO5VV F 3G 0 75mm2 or HO5VVH2 F2 3G 0 75mmz2 shall be used Alternative a flexible cord be of synthetic rubber Safety Precautions m Use only a power source and connection compatible with this monitor as indicated on the label back plate of the monitor m Be sure the total ampere rating of the products connected to th
34. un 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 L2251x Wide Flat Panel Monitor User s Guide 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 Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo The Lenovo logo ThinkCentre ThinkPad ThinkVision 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 Copyright Lenovo 2009 B 3 Turkish statement of compliance The Lenovo product meets the reguirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Eguipment EEE T rkiye EEE Y netmeli ine Uygunluk Beyan Bu Lenovo r n T C evre ve Orman Bakanl n n Elektrik ve Elektronik E yalarda Baz Zararl Maddelerin Kullan m n n S n rland r lmas na Dair Y netmelik EEE direktiflerine u
35. ure 2 when the monitor is under the condition of No sync No Cable or power Saving Mode press q or to choose input signal press AUTOSCAN to go back to Auto Scan mode Using the Environment Sensing Utilities software controls To use the controls 1 Install the driver of camera from CD 2 Install the Environment Sensing Utilities software from CD 3 Open the Environment Sensing Utilities It can help you to use the display and computer in a healthier way by functions as follows a Brightness Adjustment The Built in camera of the display will detect the intensity of the ambient light and set the display to an appropriate brightness b Auto Power Saving The Built in camera of the display will automatically detect whether the user is in front of the display or not If the user is not in front of the display over a certain period of time the display will automatically enter the power saving mode 4 You can upgrade the Environment Sensing Utilities from the website http www 307 ibm com pc support site wss document do lndocid EN VR SENSING Chapter 2 Adjusting and using your monitor 2 4 Table 2 2 OSD functions Controls and Controls and OSD Icon on Main Submenu Descirption Adjustments Adjustments Menu Analog Digital m x Bi Anal d Brightness Adjusts overall brightness B Brightness Contrast Adjusts difference between Contrast light and dark areas Control Locked Horizontal Positi
36. viously 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 1680x1050 at 60Hz which is the Native Resolution Display mode The display modes shown below have been optimized at the factory Table 2 3 Factory set display modes PAL 1280x1024 60Hz 72Hz 75Hz 1360x768 60Hz 1440x900 60Hz 75Hz 1600x1000 60Hz Understanding power management Power management is invoked when the computer recognizes that you have not you re 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 Table2 4 Power indicator Standby Steady amber Blank Press a key or move the ENERGY STAR Supsend mouse There may be a slight delay reappears Note Standby also occurs if there is no image output to the monitor Off Off Off Press power key to switch ENERGY STAR on There may be a slight delay before the image reappears 2 7 12251x Wide Flat Panel Monitor User s Guide Image rotation Before rotating the monitor you should set up your computer to rotate the image Rotating the image may reguire special rotation software or you may find that your compute
37. y 1 800 060 066 66 2273 4088 DID 603 8315 6857 Thai English 00800 4463 2041 Turkish United Kingdom Standard warranty support 08705 500 900 English United States 1 800 426 7378 English 000 411 005 6649 Spanish Venezuela 0 800 100 2011 Spanish 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 z 5 G eS 3 da D c D 3 gt 7 j lt A 4 12251x Wide Flat Panel Monitor User s Guide Appendix B 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 inthis 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
38. ygundur EEE Y netmeli ine Uygundur Lenovo and the Lenovo logo are trademarks of Lenovo in the United States other countries or both B 4 12251x Wide Flat Panel Monitor User s Guide
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