Lenovo L1940, User Manual

Page 1: ...L1940 Wide Flat Panel Monitor User s Guide ...

Page 2: ... 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 ...

Page 3: ...itor image 2 3 Using the direct access controls 2 3 Using the On Screen Display OSD controls 2 3 Selecting a supported display mode 2 6 Understanding power management 2 7 Caring for your monitor 2 8 Detaching the monitor stand 2 8 Chapter 3 Reference information 3 1 Monitor specifications 3 1 Troubleshooting 3 2 Manual image setup 3 4 Manually installing the monitor driver 3 4 Installing the monit...

Page 4: ...iii L1940 Wide Flat Panel Monitor User s Guide Safety information Before installing this product read the Safety Information í í í ...

Page 5: ... the following items Setup Poster Monitor Safety Troubleshooting and Warranty Guide Reference and Driver CD Flat Panel Monitor Power Cord Analog Interface Cable Attached to monitor Attaching the base and handling your monitor To set up your monitor please see the illustrations below Note Do not touch the monitor within the screen area The screen area is glass and can be damaged by rough handling o...

Page 6: ...ons setting user controls and using the cable lock slot Types of adjustments Please see the illustration below for an example of the tilt range 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 ...

Page 7: ...s information on how to 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 2 Connect the analog signal cable to the video port on the back of the computer Note On...

Page 8: ...1 4 L1940 Wide Flat Panel Monitor User s Guide 3 Plug the monitor power cord and the computer cord into grounded electrical outlets 4 Power on the monitor and the computer ...

Page 9: ...Manual image setup on page 3 4 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 product and services that are important to you as well as in developing better ways to communicte with you Register...

Page 10: ...tor 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 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 f...

Page 11: ... furniture to best suit your preferences now and as your preferences change over time Minor changes in posture can help avoid discomfort The longer you sit and work with your computer the more important it is to observe your working posture Avoid assuming any one posture for an extended period of time Periodically make minor modifications in your posture to help deter any discomforts that might ar...

Page 12: ...hat function If there is a sub menu you can move between options using or then press to select that function Use or to make adjustments Press to save 3 Press 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...

Page 13: ...mage up or down Image Setup Automatic Automatically optimizes the image Manual Manually optimizes the image See Manual image setup on page 3 4 Clock Phase Save Image Properties Color Adjusts intensity of red green and blue Preset mode Default sRGB Reddish Bluish Custom Red Increases or decreases the saturation of red in the image Green Increases or decreases the saturation of green in the image Bl...

Page 14: ... screen Default Default returns the menu position to the default settings Custom Horizontal Changes the horizontal position of the OSD Vertical Changes the vertical position of the OSD Reset Cancel Reset Save Resets monitor to the original factory settings Accessibility Controls button and menu settings for accessibility preferences Button repeat rate Select or to change Off Default Slow Menu time...

Page 15: ...el technology is inherently flicker free Note If your system has previously 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 1440 x 900 at 60 Hz which is the Native Resolution Display mode The display modes shown below have been opt...

Page 16: ...ance 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 Power Indicator Screen Restoring Operation Compliance On green Normal Standby Suspend Amber Blank Press a key or move the mouse There may be a slight delay before the image reappears Note Standby also occurs if there is no image outpu...

Page 17: ...ical equipment Touch the screen area of your monitor with sharp or abrasive items This type of contact may cause permanent damage to your screen Use any cleaner which contains an anti static solution or similar additives This may harm the coating of the screen area Do Lightly dampen a soft cloth with water and use this to gently wipe the covers and the screen Remove grease or finger marks with a d...

Page 18: ... Range 4 30 VESA mount Supported 100 mm 3 94 in Image Viewable image size Maximum height Maximum width Pixel pitch 481 4 mm 18 95 in 408 24 mm 16 2 in 255 15 mm 10 0 in 0 2835 mm 0 01116 in V Power input Supply voltage Max supply current 90 264VAC 100 240VAC 10 1 5 A Power consumption Note Power consumption figures are for the monitor and the power supply combined Normal operation Off 22 W 0 5W at...

Page 19: ...ncy Vertical frequency 30 kHz 81 kHz Pixel clock 137MHz 50 Hz 76 Hz Pixel clock 137MHz Native Resolution 1440 x 900 at 60 Hz Temperature Operating Storage Shipping 0 to 45 C 32 to 113 F 20 to 60 C 4 to 140 F 20 to 60 C 4 to 140 F Humidity Operating Storage Shipping 10 to 80 5 to 95 5 to 95 Table 3 1 Monitor specifications for type model 4434 AB1 DDC CI ...

Page 20: ... connected with the monitor or system completely Be sure the signal cable is firmly plugged into the system and monitor Connecting and turning on your monitor on page 1 3 The color settings may be incorrect Select another color setting from the OSD menu Adjusting your monitor image on page 2 3 The automatic image setup function was not performed Perform automatic image setup Adjusting your monitor...

Page 21: ...erly Connecting and turning on your monitor on page 1 3 The monitor brightness and contrast are at the lowest setting Adjust the brightness and contrast setting on the OSD menu Adjusting your monitor image on page 2 3 One or more of the pixels appear discolored This is a characteristic of the LCD technology and is not an LCD defect If there are more than five pixels missing contact the Support Cen...

Page 22: ...ttings button 8 Click the Monitor tab 9 Click the Properties button 11 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 12 Select Let me pick from a list of device drivers on my computer 16 Close all open windows and remove the CD 17 Restart the computer The system will automatically select the ...

Page 23: ...nd corresponding Color Matching Profiles Note On LCD monitors unlike CRTs a faster refresh rate does not improve display quality Lenovo recommends using either 1440 x 900 at a refresh rate of 60 Hz or 640 x 480 at a refresh rate of 60 Hz Installing the monitor driver in Windows 2000 To use the Plug and Play feature in Windows 2000 files should be loaded from the Reference and Driver CD Note This s...

Page 24: ...Color Matching Profiles Note On LCD monitors unlike CRTs a faster refresh rate does not improve display quality Lenovo recommends using either 1440 x 900 at a refresh rate of 60 Hz or 640 x 480 at a refresh rate of 60 Hz Getting further help If you still can t solve your problem please contact the Lenovo Support Center For more information on contacting the Support Center please see Appendix A Ser...

Page 25: ... 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 onto 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 Scratc...

Page 26: ...e table below shows information for model 4434 AB1 Table 3 3 List of service parts Chapter 3 3 9 FRU FIELD REPLACEABLE UNIT PART NUMBER DESCRIPTION MACHINE TYPE MODEL MTM COLOR 45J8707 L1940 Wide FRU Monitor Lenovo TCO 03 4434 AB1 40Y7443 L197 Wide FRU Signal cable Analog 4434 AB1 HE1 Black 41U5188 L197 Wide FRU Stand 4434 AB1 HE1 Business Black Business Black ...

Page 27: ...e problem v Hardware and software configuration information for your system If possible be at your computer Your technical support representative might want to walk you through the problem during the call Worldwide telephone list Phone numbers are subject to change without notice For the most current phone numbers go to http www lenovo com think support and click Support phone list Country or Regi...

Page 28: ...021 Spanish Costa Rica 284 3911 Spanish Croatia 0800 0426 Cyprus 357 22 841100 Czech Republic 420 2 7213 1316 Denmark Up and running support 4520 8200 Warranty service and support 7010 5150 Danish Dominican Republic 566 4755 566 5161 ext 8201 Toll Free within the Dominican Republic 1 200 1929 Spanish Ecuador 1 800 426911 Spanish El Salvador 250 5696 Spanish Estonia 386 61 1796 699 Finland Up and r...

Page 29: ... English please wait for the Japanese voice prompt to end and an operator will answer Please ask for 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 5801 Korean Latvia 386 61 1796 699 Lithuania 386 61 1796 699 Luxembourg 352 298 977 5063 French Malaysia 1800 88 8558 English Bahasa Me...

Page 30: ...erland 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 1 800 299 229 Thai Turkey 00800 4463 2041 Turkish United Kingdom Up and running support 01475 555 055 Warranty service and support hardware 08705 500 900 Warranty service and support software 08457 151 516 English United States 1 800 426 7378 English ...

Page 31: ...anges 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...

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