Lenovo L2230x User Manual

L2230x Wide USB Port Replicator Monitor  
User's Manual  
LENOVO (BEIJING) LIMITED  
Product Numbers  
5453-HB1  
)
April 2010  
First Edition (  
© Copyright Lenovo 2010.  
LENOVO products, data, computer software, and services have been developed exclusively at private expense and are  
sold 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.  
Contents  
Shipping contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1  
Manually installing the monitor driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
3-5  
Installing the device driver in Windows 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6  
Copyright Lenovo 2010  
. ©  
©
ii  
Safety information  
Before installing this product, read the Safety Information.  
í
í
í
iii  
L2230x Wide USB Port Replicator Monitor User's Guide  
 
Chapter 1. Getting started  
This User’s Guide contains detailed information on the your Flat Panel Monitor. For a  
quick overview, please see the Setup Poster that was shipped with your monitor.  
Shipping contents  
The product package should include the following items:  
Setup Poster  
Warranty Card  
Reference and Driver CD  
Flat Panel Monitor  
Analog Interface Cable  
Power Cord  
USB Cable  
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ꢇꢅ ⡍
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ⱘǃ䰘ᏺⱘ៪䯈᥹ⱘᤳᆇ៪ӏԩৢᵰᗻⱘ㒣⌢ᤳ༅˄
 
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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 or excessive  
pressure.  
©
. ©  
Copyright Lenovo 2010  
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  
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  
1-2  
     
Cable lock slot  
Your monitor is equipped with a cable lock slot located on the rear of your monitor (in  
the lower position). Please see the instructions that come with the cable lock to learn  
how to attach it.  
Setting up your monitor  
This section provides information on how to set up your monitor.  
Connecting and turning on your monitor  
Note:  
Be sure to read the Safety Information located on the 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 analog signal cable to the video port on the back of the computer.  
Note: The other end of signal cable to your monitor connector  
Chapter 1.  
1-3  
       
Connect the USB cable to the upstream USB port of the back of the monitor and  
the other end to an appropriate USB port on your computer. How to work with  
L2230x Wide USB Port Replicator Monitor, please see" Chapter 4".  
3.  
Plug the monitor power cord and the computer cord into grounded electrical  
outlets.  
4.  
Power on the monitor and the computer.  
5.  
1-2  
L2230x Wide USB Port Replicator Monitor User's Guide  
To install the monitor driver, insert the Reference andDriver CD, click Install  
driver, and follow the on-screen instructions.  
6.  
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.  
7.  
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 .  
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 your option on the following Web site:  
Lenovo will 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.  
1-5  
 
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 equipment 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  
Arranging your work area  
Use a work surface of appropriate height and available working area to allow you to  
work in comfort.  
Organize your work area to match the way you use materials and equipment. 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.  
Equipment layout and setup play a large role in your working posture. The following  
topics describe how to optimize equipment setup to achieve and maintain good  
working posture.  
Positioning and viewing your monitor  
Position and adjust your computer monitor 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 for you.  
Monitor height: Position the monitor so your head and neck are in a 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 state.  
Tilt: Adjust the tilt of your monitor to optimize the appearance of the screen  
content and to accommodate your preferred head and neck posture.  
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:  
Use adequate lighting for the type of work you are performing.  
©
. ©  
2-1  
Copyright Lenovo 2010  
           
Use the monitor brightness, contrast, and image adjustment controls, if equipped,  
to optimize the image on your screen to meet your visual preferences.  
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.  
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.  
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 arise. Make use of any adjustments that your office furniture or equipment  
provide to accommodate changes in posture  
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 from 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://www03.ibm.com/research/accessibility/requests/accvpat.nsf/lenovo-  
bidx?OpenForm  
2-2  
L2230x Wide USB Port Replicator Monitor User's Guide  
   
Adjusting your monitor image  
This section describes the user control features for adjusting your monitor image.  
Using the direct access controls  
The direct access controls 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.  
Image Setup  
Brightness  
Activates automatic image adjustment.  
Direct access to Brightness adjustment.  
Using the On-Screen Display (OSD) controls  
To adiust the settings, the user controls can be viewed through the OSD.  
To use the controls:  
1. Press to open the main OSD menu.  
2. Use or to move among the icons. Select an icon and press  
to access that  
function. If there is a sub-menu, you can move between options using or  
,
then press  
save.  
to select that function. Use or to make adjustments. Press  
to  
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  
allow adjustments to the OSD.  
for 10 seconds to unlock the OSD and  
5. Enables DDC/CI by default. Use OSD Exit Key,Press and hold the  
buttons for  
5 seconds to disable / enable DDC/CI function. The words " DDC/CI disable" shows  
on the screen.  
Chapter 2.  
2-3  
       
Table 2-2. OSD functions  
Controls and  
Adjustments  
(Analog)  
Controls and  
Adjustments  
(Digital)  
OSD Icon on Main  
Menu  
Submenu  
Description  
Adjusts overall screen  
brightness  
Same as Analog  
Brightness  
Brightness/  
Contrast  
Adjusts difference between  
light and dark areas  
Contrast  
Moves screen image left or  
right.  
Controls Locked -  
not required for  
digital input  
Horizontal Position  
Vertical Position  
Image Position  
Image Setup  
Moves screen image up or  
down.  
Optimizes image (size,position,phase and clock).  
Automatic  
Manual  
Manually optimizes screen image. See “Manual  
setup” on page 3-4.  
image  
-
-
-
Clock  
Phase  
Save  
Adjusts intensity of red, green, and blue.  
Same as Analog  
Image Properties  
Preset mode  
Color  
-
-
-
-
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 the custom color choices.  
Table 2-2. OSD functions  
Controls and  
Adjustments  
(Analog)  
Controls and  
Adjustments  
(Digital)  
OSD Icon on Main  
Menu  
Submenu  
Description  
This monitor can accept video signals through two  
different connectors. Most desktop computers use  
Same as Analog  
a D-SUB connector  
. When current source in USB  
Input video signal  
and switch source to USB, it is Toggle Key of the  
Extend mode and the Mirror mode.  
- Selects D-SUB (Analog)  
- Selects USB(Digital)  
The Extend mode and the Mirror mode can be  
changed circularly by selecting this icon.  
Selects type of scaled image  
Original AR:same aspect ratio with input  
signal  
Scaling  
Full Screen :expand image to full screen  
Same as Analog  
Shows resolution, refresh rate, and product details.  
Note: This screen does not allow any changes to  
the settings.  
Information  
Options  
This section lists the languages supported by your  
monitor.  
Menu Language  
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.  
Default:  
Menu Position  
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  
Cancel  
Reset  
Reset  
Resets monitor to the original factory settings.  
Controls button and menu settings for accessibility  
preferences.  
Accessibility  
Button repeat rate:  
Select or to change.  
Off  
Default  
Slow  
Menu time out: Sets the length of time the  
OSD will remain active after the last time a button  
is pressed.  
Exit from menu.  
.
Exit  
Chapter 2.  
2-5  
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 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 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  
Addressability  
Refresh rate  
640 x 350  
70Hz  
640 x 500  
58Hz  
640 x 480  
60Hz , 66Hz , 72Hz , 75Hz  
720 x 400  
800 x 600  
70Hz  
56Hz , 60Hz , 72Hz , 75Hz  
1024 x 768  
1152 x 864  
1280 x 1024  
1360x768  
1440x900  
1680x1050  
1920x1080  
480p  
60Hz , 70Hz , 75Hz  
75Hz  
60Hz , 70Hz , 72Hz , 75Hz  
60Hz  
60Hz,75Hz  
60Hz  
60Hz  
60Hz  
576p  
50Hz  
720p  
50Hz,60Hz  
50Hz,60Hz  
1080p  
2-6  
L2230x Wide USB Port Replicator Monitor User's Guide  
   
Understanding power management  
Power management is invoked when the computer recognizes that you have not used  
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.  
Table 2-4. Power indicator  
Restoring  
State  
On  
Power Indicator Screen  
Operation  
Compliance  
green  
Normal  
Blank  
Standby/Suspend Amber  
Press a key or  
ENERGY STAR  
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.  
Off  
Off  
Blank  
ENERGY STAR  
Chapter 2.  
2-7  
   
Caring for your monitor  
Be sure to turn off the power before you perform any maintenance on the monitor.  
Do not:  
Apply water or liquid directly to your monitor.  
Use solvents or abrasives.  
Use flammable cleaning materials to clean your monitor or any other electrical  
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 damp cloth and a little mild detergent.  
Detaching the monitor base  
Pressing the button then push the base down, and base could be detached.  
2-8  
L2230x Wide USB Port Replicator Monitor User's Guide  
   
Chapter 3. Reference information  
This section contains monitor specifications, instructions to manually install the  
monitor driver, troubleshooting information, and service information.  
Monitor specifications  
Table 3-1. Monitor specifications for L2230x Wide USB Port Replicator Monitor  
Dimensions  
Height  
Depth  
Width  
376.27 mm (14.81 in.)  
152.45 mm (6.00 in.)  
512.25 mm (20.17 in.)  
Stand  
Tilt  
Range: °, +20°  
-5  
VESA mount  
Supported  
75 mm (2.95 in.)  
Image  
Viewable image size  
Maximum height  
Maximum width  
Pixel pitch  
546.86 mm (21.53 in.)  
476.64 mm (18.77 in.)  
268.11 mm (10.56 in.)  
0.248 mm (0.01 in.)  
Power input  
Supply voltage  
90-264VAC (100~240VAC+/-10%)  
-
Max supply current  
1.5 A  
Power consumption  
Normal operation  
Standby/Suspend  
Off  
<
W (with USB)  
43  
Note: Power consumption  
figures are for the monitor  
and the power supply  
combined.  
< 1W  
-
< 0.5W at 100Vac & 240Vac  
Video input (Analog)  
Input signal  
Analog Direct Drive, 75 ohm 0.7 V  
Horizontal  
1920 pixels (max)  
addressability  
-9  
Vertical addressability  
Clock frequency  
1080 lines (max)  
210 MHz  
Video input (Digital)  
Interface  
USB  
Input Signal  
VESA TMDS (Panel Link™)  
Horizontal  
addressability  
1920 pixels (max)  
Vertical addressability  
Clock frequency  
1080 lines (max)  
165 MHz  
©
©
3-1  
Copyright Lenovo 2010.  
     
Table 3-1. Monitor specifications for L2230x Wide USB Port Replicator Monitor  
Communications  
VESA DDC  
DDC-CI  
Supported Display Modes  
(VESA Standard modes  
between noted ranges)  
Horizontal frequency  
30 kHz - 83 kHz  
Vertical frequency  
Native Resolution  
Operating  
50 Hz - 75 Hz  
1920 x 1080 at 60 Hz  
0° to 40° C (32° to 113° F)  
Temperature  
Storage  
-20° to 60° C (-4° to 140° F)  
Shipping  
-20° to 60° C (-4° to 140° F)  
Humidity  
Operating  
10% to 80%  
Storage  
5% to 95%  
5% to 95%  
Shipping  
3-2  
L2230x Wide USB Port Replicator Monitor User's Guide  
Troubleshooting  
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.  
Table 3-2. Troubleshooting  
Problem  
Possible cause  
Suggested action  
Reference  
The words "Out The system is set to a If you are replacing an  
of Range" are  
shown on the  
screen, and the  
power indicator  
is flashing green.  
display mode which  
is not supported by  
the monitor.  
old monitor, reconnect it  
and adjust the display  
mode to within the  
specified range for your  
new monitor.  
supported display  
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 Support  
Center.  
The image  
quality is  
unacceptable.  
The video signal cable Be sure the signal cable is “Connecting and  
is not connected with firmly plugged into the  
the monitor or system system and monitor.  
completely.  
turning on your  
The color settings  
may be incorrect.  
Select another color  
setting from the OSD  
menu.  
monitor image” on  
The automatic image Perform automatic image “Adjusting your  
setup function was  
not performed.  
setup.  
monitor image” on  
The power  
The monitor’s  
power switch is  
not switched on.  
Be sure the power  
cord is connected  
properly.  
turning on your  
indictator is not  
lit and there is  
no image.  
The power cord is  
loose or  
disconnected.  
Be sure the outlet has  
power.  
Power on the  
monitor.  
There is no power  
at the outlet.  
Try using another  
power cord.  
Try using another  
electrical outlet.  
Screen is blank  
and power  
indicator is  
steady amber or  
flashing green  
The monitor is in  
Standby/Suspend  
mode  
Press any key on the “Understanding  
keyboard or move power management”  
the mouse to restore on page 2-7  
operation.  
Check the Power  
Options settings on  
your computer.  
Chapter 3.  
3-3  
 
Table 3-2. Troubleshooting  
Problem  
Possible cause  
Suggested action  
Reference  
The power  
indicator is  
The video signal cable Be sure the video cable is “Connecting and  
is loose or  
connected with the  
green, but there disconnected from the system properly.  
is no image.  
system or monitor.  
The monitor  
Adjust the brightness and “Adjusting your  
brightness and  
contrast are at the  
lowest setting.  
contrast setting on the  
OSD menu.  
One or more of  
This is a characteristic If there are more than five Appendix A,  
the pixels appear of the LCD  
pixels missing, contact  
“Service and  
Support,” on page  
A-1  
discolored  
technology and is not the Support Center.  
an LCD defect.  
Fuzzy lines  
in text or a  
blurry  
Image setup has  
not been  
optimized  
Adjust the resolution  
settings on your system  
to match the native  
resolution for this  
monitor: 1920x 1080 at 60  
Hz.  
“Adjusting your  
image.  
Your system  
Display  
Properties setting  
have not been  
optimized.  
Horizontal  
or vertical  
lines  
through the  
image.  
Perform automatic image “Selecting a  
setup. If automatic image supported display  
setup does not help,  
perform manual image  
setup.  
When working in the  
native resolution, you  
may find additional  
improvements by  
See the Advanced  
section of your  
system’s display  
properties.  
adjusting the Dots Per  
Inch (DPI) setting on your  
system.  
Manual image setup  
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  
up.  
1. Press  
at the bottom of the monitor to open the OSD menu.  
2. Use or to select  
and press to access.  
3. Use or to select Clock and Phase adjustment.  
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  
to leave the OSD menu.  
3-4  
L2230x Wide USB Port Replicator Monitor User's Guide  
     
Manually installing the monitor driver  
®
Below are steps for manually installing the monitor driver in Microsoft® Windows  
XP Microsoft® Windows Vista Microsoft®Windows 7  
. Please see the Install Driver  
section of the Reference and  
Driver CD for automatic installation.  
Installing the monitor driver in Windows 7  
To use the Plug and Play feature Microsoft Windows 7, do the following:  
Note: You must download file from the Lenovo Monitor CD to use the Plug and Play  
feature in Windows 7.  
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 your computer to start the  
Windows 7 operating system.  
4. Open the Display Properties window by clicking Start, Control Panel and  
Hardware and Sound icon.  
5. Click the Appearance and Personalization icon.  
6. Click the Display icon.  
7. Click the change display Settings button.  
8. Click the Advanced Settings button.  
9. Click the Monitor tab.  
10  
.
Click the Properties button.  
11. Click the Driver tab.  
12. 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.  
13. Select "Let me pick from a list of device drivers on my computer".  
14. Click the Have Disk button. Click on the Browse button and navigate to the  
following directory:  
X:\Monitor Drivers\Windows 7  
(where X is the drive letter designator for the CD-ROM drive).  
15. Select the "  
.inf" file and click the Open button. Click the OK button.  
LEN154D  
16. Select  
and click Next. The files will be copied from the CD to  
LEN L2230xwA  
your hard disk drive.  
17. Close all open windows and remove the CD.  
18. Restart the system. 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 1920 x 1080 at a refresh rate of 60 Hz, or 640  
x 480 at a refresh rate of 60 Hz.  
Chapter 3.  
3-5  
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. 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 your computer to start the Windows  
Vista operating system.  
4. Open the Display Properties window by clicking Start, Control Panel  
and then double-clicking the Hardware and Sound icon.  
5. Click the Personalization icon.  
6. Click the Display Settings icon.  
7. Click the Advanced Settings button.  
8. Click the Monitor tab.  
9. Click the Properties button.  
10. Click the Driver tab.  
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” .  
13. 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).  
14. Select the "LEN154D .inf" file and click the Open button. Click the OK button.  
15. Select LEN L2230xwA and click Next. 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 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.  
recommends using either 1920 x 1080 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate  
of 60 Hz..  
3-6  
L2230x Wide USB Port Replicator 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 continuing 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 J Settings J Control  
Panel, and then double-clicking the Display icon.  
5. Click the Settings tab.  
6. Click the Advanced button.  
7. Click the Monitor tab.  
8. Click the Properties button.  
9. Click 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. Select “Don't search. I will choose the driver to install” option, and then click Next.  
13. Click the Have Disk button. 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 "LEN154D.inf" file and click the Open button. Click on the OK button.  
15. Select LEN L2230xwA and click Next. 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.  
Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve display  
quality. Lenovo recommends using either 1920 x 1080 at a refresh rate of 60 Hz, or 640  
x 480 at a refresh rate of 60 Hz.  
Chapter 3.  
3-7  
 
Service information  
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 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.  
Scratches or punctures on monitor screens.  
Service parts  
The following parts are for use by Lenovo service, or Lenovo aurthorized dealers, to  
supprot the customer warranty. Parts are for service use only. The table below shows  
information for model 5453-HB1.  
Table 3-3. List of service parts  
Machine  
Type  
FRU part number Description  
COLOR  
Number (MTM)  
5453-HB1  
57Y2316  
57Y2317  
57Y2318  
57Y2319  
L2230x Wide-FRU Monitor  
Business Black  
Business Black  
Business Black  
Business Black  
L2230x Wide-Analog cable  
L2230x Wide-USB cable  
L2230x Wide-FRU Stand  
5453-HB1  
5453-HB1  
5453-HB1  
3-8 L2230x Wide USB Port Replicator Monitor User's Guide  
Chapter 4. Working with L2230x Wide USB Port Replicator Monitor  
Connect the USB Port Replicator for the monitor  
1. Be sure to install the USB Port Replicator driver for L2230x Wide USB Port Replicator  
monitor on your computer. The driver name is “Usb_PR_Setup.exe".  
2. Plug L2230x Wide USB Port Replicator monitor power cord, and power on L2230x Wide  
USB Port Replicator Monitor.  
3. Connect the USB B plug of the USB cable to the USB B receptacle connector on  
L2230x Wide USB Port Replicator monitor.  
4. Connect the USB A plug of the USB cable to an available USB connector on the computer.  
The system will automatically identify and configure the port replicator for L2230x Wide  
USB Port Replicator monitor. Then you can connect devices to the appropriate  
connectors on the monitor. Normally it will take some time for the computer to recognize  
the new device.  
Note: The settings you have configured for the port replicator will be retained each  
time you connect the computer to the port replicator. This feature is useful when you  
use your computer with multiple port replicators. For example, if you use a computer  
both at home and at work, you can set up both work areas with port replicators. Then,  
you just connect your computer to the port replicator at either location, and you are  
ready to work.  
Using the audio connectors  
The audio connectors on L2230x Wide USB Port Replicator monitor consists of one  
microphone connector (red) and one headphone connector (green). The audio connectors  
are automatically enabled when you have successfully connected the port replicator of L2230x  
Wide USB Port Replicator monitor and installed the device driver. However, if you can not  
hear anything from the headphones or speakers connected to the audio connectors, you  
can manually enable the audio connectors on the port replicator,do the following:  
1. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar notification area.  
2. Select Audio. For Windows XP users, the Sound and Audio Devices Properties  
window opens. For Windows Vista and Windows 7 users, the Sound window opens.  
3. Depending on the operating system you are using, do one of the following:  
©
©
Copyright Lenovo 2010.  
4-1  
     
For the Windows XP operating system:  
a. Click the Audio tab.  
b. Select a USB audio line-out device from the Sound playback list, and select a USB  
audio line-in device from the Sound Recording list.  
c. If you can not use USB microphone connector (red) , you can Click “ Test hardware(T)"  
on the Audio tab.  
For the Windows Vista or Windows 7 operating system:  
Click the Playback tab to select a USB audio line-out device and click the Sound  
Recording tab to select a USB audio line-in device.  
Using the USB 2.0 connectors  
Connect a USB device to any of the three USB connectors on the monitor with a USB  
cable. When the device is correctly connected to the USB connector on the monitor,  
an information window will be displayed in the taskbar notification area on your computer  
screen, indicating that the USB device has been connected to the system.  
Using the Ethernet connector  
Connect a standard 10 Mbps / 100 Mbps Ethernet connector to the Ethernet connector on  
the monitor, and wait until the device is fully configured by the Windows operating system.  
Using Digital (USB) Video  
1. L2230x Wide USB Port Replicator monitor can work in two video modes:  
Extend mode and Mirror mode  
a. Extend mode  
The Extend mode splits your display across multiple monitors. There are two options  
when using the Extend mode:  
(1) System -Primary: In this mode, your computer display will be the primary display  
and L2230x Wide USB Port Replicator monitor will be the secondary display.  
(2) Second Display -Primary: In this mode, L2230x Wide USB Port Replicator Monitor  
Extend mode and monitor will be the primary display and your computer display  
will be the secondary display.  
b. The Mirror mode clones your computer screen to the monitor. The port replicator  
automatically selects the settings (screen resolution, color quality, and refresh rate)  
for the external monitor, which will enable the best resolution based on your computer  
settings.  
2. To switch between the Extend mode and the Mirror mode, you can press OSD source key  
of L2230x Wide USB Port Replicator monitor. It takes a few seconds to switch between the  
Extend mode and the Mirror mode. During the transition, the display indicators will  
alternatively turn on and off until the port replicator finishes configuring the selected mode.  
You can wait until the new settings take effect and decide whether to modify the  
video settings or not.  
To switch the video output modes, also depending on the operating system you are using,  
do one of the following:  
L2230x Wide USB Port Replicator Monitor User's Guide  
4-2  
 
For the Windows XP or Windows Vista operating system:  
a. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area. The pop-up menu opens.  
b. Select Extend or Mirror.  
Note: If you are to use the Extend mode, decide which monitor you are to set as primary  
and which the secondary. Then, select "System -Primary" or  
"Second Display -Primary."  
For the Windows 7 operating system:  
a. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area.  
b. Select Advanced Display Settings.  
c. In the Multiply displays drop-down list box, you can select duplicate these displays  
to mirror mode and select extend these displays to extend mode.  
Note: You can also select show desktop only on 1 or show desktop only on 2 to display  
your desktop only on one target screen.  
3. Setting the resolution of the external monitor  
In the Mirror mode, you can adjust the resolution of your computer display, and the  
settings will apply to both your computer display and the external monitor. In the Extend  
mode, you can set the resolution of the external monitor.  
To set the resolution of the external monitor, depending on the operating system you are  
using, do one of the following:  
For the Windows XP or Windows Vista operating system:  
a. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area. The pop-up menu opens.  
b. Select Resolution and select one of the options for the external monitor.  
For example, "1920 x 1080" means that the video output resolution will be 1920 pixels  
by 1080 pixels.  
For the Windows 7 operating system:  
a. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area.  
b. Select Advanced Display Settings.  
In the Resolution drop-down list box, move the slider up to increase or down to  
decrease the resolution of the external monitor.  
4. Disabling the video output function  
To disable the video output function of the port replicator, do the following:  
a. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area. The pop-up menu opens.  
b. For Windows XP and Windows Vista users, select USB Video Off to disable the  
video output function of the port replicator. For Windows 7 users, in the Multiple  
displays drop-down list box, select show desktop only on 1 or show desktop only  
on 2 to display your desktop on one target screen.  
Chapter 4 4-3  
Troubleshooting  
1. Your computer does not recognize the port replicator of the monitor.  
Disconnect the USB cable from your computer, wait at least five seconds, and reinsert  
it into the USB connector of your computer. If the problem persists, try connecting  
the USB cable to a different USB connector of your computer.  
2. The monitor display is blank.  
Verify that the computer connected to the port replicator of the monitor is running  
correctly and is not in Standby or Hibernate mode. Verify that the display drivers are  
installed following the installation steps and the icon for the port replicator is visible  
in the taskbar notification area.  
Verify that the video output function is not disabled.  
Verify the following connections:  
The USB 2.0 cable is correctly connected to your computer.  
The USB 2.0 cable is correctly connected to the port replicator of the monitor.  
If the problem persists, disconnect all connections of the port replicator, uninstall  
the port replicator device drivers, and then reinstall the device drivers.  
3. When you are in the Extend mode and playing back video clips, only one video  
clip is visible.  
When in the Extend mode, only one video playback application can be used at a time.  
If multiple video clips are played back, only one video clip is visible to the user. This  
also applies to Web pages with embedded video clips. To view these Web pages, move  
one page to the computer screen and the other to the monitor.  
4. You cannot play back DVD on the monitor but can play it back on your notebook  
computer display.  
Some computers do not support the certified output protection protocol (COPP), and  
you will not be able to play back the protected DVD on the monitor .To play back  
the DVD on the monitor, you can connect the monitor to the VGA connector on  
your notebook computer and extend the display to the monitor.  
5. You cannot hear anything through your computer speakers or you can not use the  
audio connectors on the computer.  
Your computers default to the USB audio when the port replicator is connected,  
disabling your notebook computer built-in speakers and audio connectors.  
To enable your computer built-in speakers and audio connectors, do the following:  
A. Click L2230x Wide USB Port Replicator Monitor icon in the taskbar  
notification area. The pop-up menu opens.  
L2230x Wide USB Port Replicator Monitor User's Guide  
4-4  
 
B. Select Audio. For Windows XP users, the Sound and Audio Devices Properties  
window opens. For Windows Vista and Windows 7 users, the Sound window opens.  
C. Depending on the operating system you are using, do one of the following:  
For the Windows XP operating system:  
a. Click the Audio tab.  
b. Select a built-in audio device from the Sound playback list, and select another built-in  
audio device from the Sound Recording list.  
For the Windows Vista or Windows 7 operating system:  
Click the Playback tab, and select a built-in audio device. Then, click the Sound Recording  
tab, and select another built-in audio device.  
Notes:  
(1) To apply the new settings, close the application currently using the audio device  
and restart it.  
(2) The settings you have adjusted will remain until you make changes to them next  
time.  
Chapter 4 4-5  
Chapter 5. Read me  
This supplement provides additional hints and tips to assist you if you experience any problems  
(hereafter called port replicator).  
with L2230x Wide USB Port Replicator Monitor  
®
v
The Ethernet driver of the port replicator cannot be installed on a computer  
®
with a Microsoft  
If you are using the Windows XP SP2  
Windows XP Service Pack 2 (SP2) operating system.  
of the port replicator cannot be installed successfully.  
operating system, the Ethernet driver  
mark displays before the USB Ethernet Device option, which is the  
A yellow exclamation  
the port replicator detected by your system, in the Computer Management  
name of  
window.  
This has been resolved in the Microsoft Windows XP Service Pack 3 (SP3)  
®
and Microsoft  
Windows Vista operating systems. To resolve the problem, you can download two patches  
from the Microsoft official Web site and install the patches to upgrade Windows XP SP2.  
Reference links are:  
To view the port replicator in the Computer Management window, do the following:  
1. Right-click the My Computer icon on your desktop.  
2. Click Manage. The Computer Management window opens.  
3. Click Device Manager in the left pane. All hardware devices installed on  
your  
computer display.  
4. Expand the Network adapters category. The USB Ethernet Device option displays.  
the same computer  
other USB-video driver on  
v
Do not install the port replicator and the  
with a switchable graphics system.  
the port replicator  
Other USB-video driver may conflict with  
computer equipped with a switchable graphics system. It is strongly recommended  
on the  
system.  
that you uninstall Other USB-Video driver from driver your  
supported in the  
v
Using the extend mode to play back DVD on the external monitor is not  
Windows XP operating system.  
®
v
When you play back video with WinDVD and Windows Media Player,  
the audio connectors on the port replicator is required if  
manually enabling  
you reconnect the port replicator  
audio connectors on the port replicator again.  
to your computer and want to use the  
from the Windows  
v
If it is the first time you have uninstalled the driver of the port replicator  
®
error message saying that the  
Vista operating system, you might be prompted with an  
Windows Explorer has stopped working.  
Restart your computer. The error message will  
disappear  
.
Chapter 4 5-1  
 
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:  
Online technical support  
Online technical support is available during the lifetime of a product at:  
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 for 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:  
Country or Region  
Telephone Number  
Africa  
Africa: +44 (0)1475-555-055  
South Africa: +27-11-3028888 and 0800110756  
Central Africa: Contact the nearest Lenovo  
Business Partner  
Argentina  
Australia  
Austria  
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)  
Belgium  
Bolivia  
. ©  
Copyright Lenovo 2010  
A-13  
©
 
Country or Region  
Telephone Number  
Brazil  
Sao Paulo region: (11) 3889-8986  
Outside Sao Paulo region: 0800-701-4815  
(Brazilian Portuguese)  
Brunei  
801-1041 (English, Bahasa Melayu)  
Canada  
Toronto: 416-383-3344  
Outside Toronto: 1-800-565-3344  
(English, French)  
Chile  
Toll Free: 188-800-442-488  
800-361-213  
(Spanish)  
China  
86-10-58851110  
800-990-8888  
(Mandarin)  
China  
(Hong Kong S.A.R.)  
ThinkCentre® Commercial PC: 8205-0333  
Multimedia Home PC: 800-938-228  
(Cantonese, English, Mandarin)  
China  
(Macau S.A.R.)  
ThinkCentre Commercial PC: 795-9892  
Multimedia Home PC: 0800-336  
(Cantonese, English, Mandarin)  
Colombia  
Costa Rica  
Croatia  
1-800-912-3021 (Spanish)  
0-800-011-1029 (Spanish)  
0800-0426  
Cyprus  
+357-22-841100  
Czech Republic  
Denmark  
+420-2-7213-1316  
Warranty service and support: 7010-5150 (Danish)  
1-866-434-2080 (Spanish)  
1-800-426911 (Spanish)  
+202-35362525  
Dominican Republic  
Ecuador  
Egypt  
El Salvador  
Estonia  
800-6264 (Spanish)  
+372 6776793  
+372 66 00 800  
Finland  
France  
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)  
Germany  
Greece  
Warranty service and support: 01805-00-46-18 (German)  
+30-210-680-1700  
Guatemala  
Honduras  
1800-624-0051 (Spanish)  
Tegucigalpa: 232-4222  
San Pedro Sula: 552-2234  
(Spanish)  
Hungary  
India  
+36-1-382-5716  
+36-1-382-5720  
(English, Hungarian)  
1800-425-2666  
+91-80-2535-9182  
(English)  
Appendix A. A-23  
Country or Region  
Telephone Number  
Indonesia  
021 5238 823  
Local number only: 001-803-606-282  
DID (Direct Inward Dialing): +603 8315 6859  
(English, Bahasa Indonesia)  
Ireland  
Israel  
Warranty service and support: 01-881-1444 (English)  
Givat Shmuel Service Center: +972-3-531-3900  
(Hebrew, English)  
Italy  
Warranty service and support: +39-800-820094 (Italian)  
Japan  
Toll Free: 0120-20-5550  
International: +81-46-266-4716  
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)  
+371 7070360  
Latvia  
Lithuania  
Luxembourg  
Malaysia  
+370 5 278 66 00  
+352-360-385-343 (French)  
Local number only: 1800-88-1889  
DID: +603 8315 6855  
(English, Bahasa Melayu)  
Malta  
+35621445566  
Mexico  
001-866-434-2080 (Spanish)  
+44 (0)1475-555-055  
Middle East  
Netherlands  
New Zealand  
Nicaragua  
Norway  
+31-20-514-5770 (Dutch)  
0800-733-222 (English)  
001-800-220-1830 (Spanish)  
Warranty service and support: 8152-1550 (Norwegian)  
Panama  
Lenovo Customer Support Center: 001-866-434-2080 (Toll Free)  
206-6047  
(Spanish)  
Peru  
0-800-50-866 (Spanish)  
Philippines  
Poland  
1800-1601-0033 (English, Filipino)  
+48-22-878-6999 (Polski)  
+351-21-892-7046 (Portuguese)  
+4-021-224-4015  
Portugal  
Romania  
Russia  
Moscow: +7-(495)-258-6300  
Toll Free: +8-800-200-6300  
(Russian)  
Singapore  
Slovakia  
Local number only: 800-6011-343  
DID: +603 8315 6859 (English)  
+421-2-4954-5555  
Appendix A. A-33  
Country or Region  
Slovenia  
Telephone Number  
+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)  
Taiwan  
886-2-8723-9799  
0800-000-700  
(Mandarin)  
Thailand  
Local number only: 1-800-060-066  
66 2273 4088  
DID: +603 8315 6857 (Thai, English)  
Turkey  
00800-4463-2041 (Turkish)  
United Kingdom  
United States  
Uruguay  
Standard warranty support: 08705-500-900 (English)  
1-800-426-7378 (English)  
000-411-005-6649 (Spanish)  
Venezuela  
Vietnam  
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)  
Appendix A. A-43  
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.  
B-1  
©
. ©  
Copyright Lenovo 2010  
 
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:  
Collecting and recycling a disused Lenovo computer or monitor  
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 begun 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/.  
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  
Lenovo logo  
ThinkPad  
ENERGY STAR and the ENERGY STAR logo are registered US trademarks.  
Microsoft and Windows are trademarks of Microsoft Corporation in the United  
States, other countries, or both.  
Other company, product, or service names may be trademarks or service marks of  
others.  
L2230x Wide USB Port Replicator Monitor User's Guide B-2  
 

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