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Appendix B.   

 B-1

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 in 
this 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.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
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 in specific environments and is presented 
as an illustration. The result obtained in other operating environments may vary.

Lenovo may use or distribute 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.

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.

Summary of Contents for LI2721s

Page 1: ...LI2721s Wide Flat Panel Monitor User s Guide ...

Page 2: ...ercial 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 Product numbers LI2721swA 4371 HB1 ...

Page 3: ...r image 2 3 Using the direct access controls 2 3 Using the On Screen Display OSD controls 2 4 Selecting a supported display mode 2 7 Understanding power management 2 8 Caring for your monitor 2 9 Detaching the monitor base and stand 2 9 Wall Mounting Optional 2 9 Chapter 3 Reference information 3 1 Monitor specifications 3 1 Troubleshooting 3 3 Manual image setup 3 4 Manually installing the monito...

Page 4: ...ected to properly wired and grounded power outlets To isolate the monitor from the electrical supply you must remove the plug from the power outlet The power outlet should be easily accessible To take special precautions to avoid the introduction of hazards when operating installing servicing transporting or storing equipment the necessary instructions shall be made available To reduce the risk of...

Page 5: ...ng items Setup Poster Reference and Driver CD Flat Panel Monitor Power Cord Analog Interface Cable Notice for use 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 or excessive pressure 1 Carefully lay the monitor on a flat surface 2 Put the stand and base to the monitor Note ...

Page 6: ...k slot Adjusting the tilt The illustration below shows the tile and swivel range of the monitor For more information see Positioning your monitor on page 2 1 Monitor 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: ...Chapter 1 1 3 Cable lock slot Your monitor is equipped with a cable lock slot located on the rear of your monitor in the lower position ...

Page 8: ...o 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 computer power cord 2 Connect the cables according to below icon indication 3 Connect one end of the analog signal cable to the monitor D Sub connector and the other end to the computer D SUB HDMI DVI D SUB ...

Page 9: ...the computer 5 Connect one end of the HDMI cable to the monitor HDMI connector and the other end to the computer if it has one HDMI output connector 6 Plug the speaker s audio cable to audio jack of the monitor and the other end on the external speaker audio in jack Note The audio output only for HDMI mode HDMI ...

Page 10: ...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 H05VV F 3G 0 75mm2 or H05VVH2 F2 3G0 75mm2 shall be used Alternative a flexible cord be of synthetic rubber according to IEC 60245 designation H05RR F 3G 0 75mm2 shall be used 8 Power on the monit...

Page 11: ...ons 10 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 required for normal operation Note If automatic image setup does not establish the image that you prefer perform manual image setup See Manual image setup on page 3 4 ...

Page 12: ...ortable 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 for you Monit...

Page 13: ... 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 Minor changes in posture can help avoid discomfort The longer you sit and work with your computer the more important...

Page 14: ...irect access controls Icon Control Description Input Change Switches the video input source DDC CI Press and hold for 10 seconds to enable or disable the DDC CI function Exit Exit from menu Image Setup Activates automatic image adjustment NOVO VISION Direct access to NOVO VISION adjustment Menu Enter menu Press and hold for 10 seconds to lock unlock menu Mute setting Press and hold key then press ...

Page 15: ...ess 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 5 Enables DDC CI by default Use OSD Exit Key Press and hold for 10 seconds to di...

Page 16: ...anual 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 Neutral 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 Blue Increases or decreases the saturation of blue in the image Save Saves ...

Page 17: ... 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 Save Save the custom position choices Factory default Cancel Reset Reset monitor to the original settings Accessibility Changes button repeat rate and menu time out setting Button repeat rate Select or to change Off Defaul...

Page 18: ...refresh rate to minimize flicker LCD or Flat Panel 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 reattach the CRT monitor temporarily until you have re configured the system preferably to 1920 x 1080 at 60 Hz which is the Native Resolution Display ...

Page 19: ... Hz 640 x 480 60 Hz 72 Hz 75 Hz 800 x 600 56 Hz 60 Hz 72 Hz 75 Hz 832 x 624 75 Hz 1024 x 768 60 Hz 70 Hz 75 Hz 1152 x 864 75 Hz 1280 x 1024 60 Hz 70 Hz 75 Hz 1280 x 768 60 Hz 1440 x 900 60 Hz 1600 x 900 60 Hz 1680 x 1050 60 Hz 1920 x 1080 60 Hz 480I 60 Hz 480P 60 Hz 576P 50 Hz 720P 50 Hz 60 Hz 1080I 50 Hz 60 Hz 1080P 50 Hz 60 Hz ...

Page 20: ...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 Steady white 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 output to the monitor ENERGY STAR Off Off...

Page 21: ...r 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 damp cloth and a little mild detergent Detaching the monitor base and stand step 1 Place the monitor on a soft and flat surface step 2 Remove the base and stand from the monitor Wall Mounting Optional Refer to ...

Page 22: ... 4 Attach the mounting bracket from the VESA compatible wall mounting kit 100mm x100mm distance VESA Mounting Screw M4 x 10 mm Step 5 Attach the LCD display to the wall following the instructions in the wall mounting kit For use only with UL Listed Wall Mount Bracket with minimum weight load 8kg VESA hole ...

Page 23: ... Pixel pitch 686 0 mm 27 in 336 3 mm 13 24 in 597 9 mm 23 54 in 0 314 mm 0 01 in 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 Standby Suspend Off 35W 0 5W Analog 0 5W Digital 0 5W HDMI 0 5W at 100Vac 240Vac Video input Analog Input signal Horizontal add...

Page 24: ...ed Display Modes Horizontal frequency Vertical frequency 30 kHz 83 kHz 50 Hz 75 Hz Native Resolution 1920 x 1080 at 60 Hz Temperature Operating Storage Shipping 0 to 40 C 32 to 104 F 20 to 60 C 4 to 140 F 20 to 60 C 4 to 140 F Humidity Operating Storage Shipping 10 to 80 non condensing 5 to 95 non condensing 5 to 95 non condensing Table 3 1 Monitor specifications for type model LI2721swA ...

Page 25: ... cable is not 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 4 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...

Page 26: ...the system properly Connecting and turning on your monitor on page 1 4 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 ...

Page 27: ...Advanced Settings icon 7 Click the Monitor tab 8 Click the Properties button 9 Click the Driver tab 10 Click Update Driver then click Browse the computer to find the driver program 11 Select Pick from the list of device driver program on the computer 12 Click the Have Disk button Click the Browse button and navigate to the following directory X Monitor Drivers where X is the drive letter designato...

Page 28: ...lick the Driver tab 11 Click Update Driver then click Browse the computer to find the driver program 12 Select Pick from the list of device driver program on the computer 13 Click the Have Disk button Click the Browse button and navigate to the following directory X Monitor Drivers where X is the drive letter designator for the CD ROM drive 14 Select the lenli2721swa inf file and click the Open bu...

Page 29: ...nical 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 for a nominal fee Before contacting a Lenovo technical support representative please have the follo...

Page 30: ...Appendix A A 2 Belgium 80076524 French Dutch Bolivia 800 100 764 Spanish Country or Region Telephone Number ...

Page 31: ...n 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 ...

Page 32: ...llecting 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 begun on October 1 2003 This service is provided free of charge for home used computers sol...

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