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Lenovo LI2231, User Manual

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Chapter 3.   

 3-2

 

 

Communications

VESA DDC

CI

Supported 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

15% to 85% non-condensing

15% to 85% non-condensing

15% to 85% non-condensing

Table 3-1. 

Monitor specifications for type-model LI2231wA 

Summary of Contents for LI2231

Page 1: ...LI2231 Wide Flat Panel Monitor User s Guide ...

Page 2: ...mmercial 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 LI2231wA 4374 HB1 ...

Page 3: ...ng 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 monitor driver 3 5 In...

Page 4: ...o be connected 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 th...

Page 5: ...etup Poster Reference and Driver CD Flat Panel Monitor Power Cord Analog Interface Cable attached to monitor 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 mon...

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: ... 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 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 DVI D SUB ...

Page 9: ...ote 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 H05VV F 3G 0 75mm2 or H05VVH2 F2 3G0 75mm2 shall be used Alternative a flexible cord be of synthetic rubber according to IE...

Page 10: ...e on screen instructions 8 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 11: ...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 12: ... 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 13: ...can be used when the On Screen Display OSD is not displayed Table 2 1 Direct 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 ...

Page 14: ...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 15: ...e and clock 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 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 imag...

Page 16: ...uter Menu Position Adjusts menu location 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 Reset Cancel Reset Reset monitor to the original settings Accessibility Changes button repeat rate and menu time out setting Button repeat rate ...

Page 17: ... 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 mode The display modes shown below have been optimized at the factory Table 2 3 Factory set display modes Addres...

Page 18: ... 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 Blue 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 19: ... 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 t...

Page 20: ... 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 21: ...Maximum width Pixel pitch 546 9 mm 21 53 in 268 1 mm 10 56 in 476 6 mm 18 76 in 0 248 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 0 5W at 100Vac 240Vac Video input Analog Input signal Horizontal addressability Ve...

Page 22: ...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 15 to 85 non condensing 15 to 85 non condensing 15 to 85 non condensing Table 3 1 Monitor specifications for type model LI2231wA ...

Page 23: ...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 24: ...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 25: ... 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 designat...

Page 26: ...Click 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 lenli2231wa inf file and click the Open bu...

Page 27: ...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 28: ...Appendix A A 2 Belgium 80076524 French Dutch Bolivia 800 100 764 Spanish Country or Region Telephone Number ...

Page 29: ...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 30: ...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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