Lenovo Computer Monitor 4432 HF1 User Manual

L222 Wide FHD Flat Panel Monitor  
User’s Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Contents  
Chapter1. Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
Shipping contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
Attaching the base and handling your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
Cable lock slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4  
Chapter 2. Adjusting and using your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1  
Arranging your work area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1  
Adjusting your monitor image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
Using the On-Screen Display (OSD) controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
Understanding power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7  
Chapter 3. Reference information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1  
Service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7  
Appendix A. Service and Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1  
Worldwide telephone list. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1  
Appendix B. Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1  
Contents ii  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Safety information  
Before installing this product, read the Safety Information.  
í
í
í
iv L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Chapter 1. Getting started  
This Users 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  
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 or excessive  
pressure.  
2
1
Note: To attach a VESA mount, please see  
“Detaching the monitor stand” on page 2-9.  
© Copyright Lenovo 2008. ©  
1-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Product overview  
This section will provide information on adjusting monitor positions, setting user  
controls.  
Adjusting the tilt  
The illustration below shows the tile range of the monitor. For more information, see  
see “Positioning your monitor” on page 2-1.  
Swivel  
With the built-in pedestal, you can swivel the monitor for the most comfortable  
viewing angle.  
-180o  
180o  
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.  
1-2 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
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 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. Remove the Cable Cover from the back of the stand.  
Connect the analog signal cable to the video port on the back of the computer.  
3.  
Note: One end of the signal cable is already pre-attached to your monitor.  
Place the cable into the specific hook indicated in below figure.  
Chapter 1.  
1-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Connect the digital cable to the DVI connector of the monitor and the other end  
on the back of the computer.  
4.  
Note: The digital cable is not included with the monitor.  
Place the cable into the specific hook indicated in below figure.  
Insert the power cord into the monitor ,then plug the monitor power cord and the  
computer cord into grounded electrical outlets.  
5.  
Place the cable into the specific hook indicated in below figure.  
Note: A certified power supply cord has to be used with this equipment. The relevant  
national installation and/or equipment regulations shall be considered. A certified  
power supply cord not lighter than ordinary polyvinyl chloride flexible cord  
according to IEC 60227 (designation H05VV-F 3G 0.75mm2 or H05VVH2-F2 3G  
0.75mm2) shall be used. Alternative a flexible cord be of synthetic rubber  
according to IEC 60245 (designation H05RR-F 3G 0.75mm2) shall be used.  
6. Replace the Cable Cover.  
1-4 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Power on the monitor and the computer.  
7.  
To install the monitor driver, insert the Reference and Driver CD, click Install  
driver, and follow the 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.  
9.  
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 .  
Chapter 1.  
1-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
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  
Computing Web site at: http:/ / www.lenovo.com/healthycomputing/.  
Arranging your work area  
Use a work surface of appropriate height and available working area to allow you to  
work in comfort.  
Organize 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 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.  
© Copyright Lenovo 2008. ©  
2-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
       
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 screens 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.  
2-2 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
Adjusting your monitor image  
This section describes the control features to adjust 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  
DDC-CI  
Switches the video input source.  
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.  
Enter menu  
Menu  
Press and hold  
key, then press  
key to turn  
Mute Setting  
on/off the monitor volume.  
Chapter 2.  
2-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
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. Touch the lower right conner of the front bezel with finger slightly, then the function  
key icons will light in blue.  
2.  
Press to open the main OSD menu.  
Use or to move among the icons. Select an icon and press  
to access that  
3.  
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  
Press  
to move backwards through the sub-menus and exit from the OSD.  
4.  
5.  
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  
6. Enables DDC/ CI by default. Use OSD Exit Key, Press and hold the button for 10  
seconds to disable / enable DDC/ CI function. The words "DDC/ CI disable"  
shows on the screen.  
2-4 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Table 2-2. OSD functions  
Controls and  
Adjustments  
(Analog)  
Controls and  
Adjustments  
(Digital)  
OSD Icon on Main  
Menu  
Submenu  
Description  
Adjusts overall brightness  
Same as Analog  
Brightness  
Brightness/  
Contrast  
Adjusts difference between  
light and dark areas  
Contrast  
Moves the image left or right.  
Controls Locked -  
not required for  
digital input  
Horizontal Position  
Vertical Position  
Image Position  
Moves the image up or  
down.  
Automatically optimizes the image.  
Automatic  
Manual  
Image Setup  
Manually optimizes the image. See “Manual image  
Clock  
Phase  
Save  
Adjusts intensity of red, green, and blue.  
Preset mode  
Same as Analog  
Color  
Image Properties  
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.  
Blue: Increases or decreases the saturation of  
blue’ in the image.  
Save: Saves the custom color choices.  
off native (1:1)  
Scaling  
on expand the image to full screen  
Chapter 2.  
2-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
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  
a D-SUB connector. Select digital among OSD  
Controls when you use DVI connector.  
Same as Analog  
Input video signal  
- Selects D-SUB (Analog)  
- Selects DVI-Digital  
Optimize screen for specific tasks  
NOVO VISION  
Information  
Shows resolution, refresh rate, and product details.  
Same as Analog  
Note: This screen does not allow any changes to  
the settings.  
Options  
This section lists the languages supported by your  
monitor.  
Menu Language  
Menu Position  
Note: The language chosen only affects the  
language of the OSD. It has no effect on any  
software running on the computer.  
Menu position adjusts menu location on the  
screen.  
Same as Analog  
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  
Cancel  
Reset  
Resets monitor to the original factory settings.  
Reset  
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.  
Mute On: Off the monitor's touchkey volume.  
MUTE  
Mute Off: On the monitor's touchkey volume.  
2-6 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
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 1920x1200 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  
640 x 480  
Refresh rate  
60 Hz  
800 x 600  
60 Hz  
1024 x 768  
60 Hz  
1280 x 1024  
1440 x 900  
60 Hz  
60 Hz  
60 Hz  
60 Hz  
1680 x 1050  
1920 x 1200  
Chapter 2.  
2-7  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
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  
Blue  
Normal  
Standby/ Suspend Amber  
Blank  
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  
2-8  
L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
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 stand  
To detach the base by pressing the button.  
Chapter 2.  
2-9  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
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 type-model 4432-HF1  
Dimensions  
Height  
Depth  
409.00 mm (16.10 in.)  
190.00 mm (7.48 in.)  
Width  
505.30 mm (19.90 in.)  
Range: -5°, +20°  
Stand  
Tilt  
VESA mount  
Image  
Supported  
Viewable image size  
100 mm (3.94 in.)  
558.68 mm (22.0 in.)  
Maximum height  
Maximum width  
473.76 mm (18.65 in.)  
296.10 mm (11.66 in.)  
0.247 mm (0.01 in.) (V)  
Pixel pitch  
Power input  
Supply voltage  
90-264VAC (100~240VAC+/ -10%)  
-
Max supply current  
Normal operation  
1.5 A  
Power consumption  
< 45 W  
Note: Power consumption  
figures are for the monitor  
and the power supply  
combined.  
Standby/ Suspend  
< 2W (Anolog), <2W (Digital)  
< 1W at 100Vac & 240Vac  
Off  
Note:Without soundbar  
Video input (Analog)  
Input signal  
Analog Direct Drive, 75 ohm 0.7V  
Horizontal  
1920 pixels (max)  
-
addressability  
-
Vertical addressability  
1200 lines (max)  
Clock frequency  
Interface  
205 MHz  
Video input (Digital)  
DVI  
Input Signal  
VESA TMDS (Panel Link™)  
Horizontal  
1920 pixels (max)  
addressability  
-
Vertical addressability  
Clock frequency  
1200 lines (max)  
205 MHz  
© Copyright Lenovo 2008. ©  
3-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Table 3-1. Monitor specifications for type-model 4432-HF1  
Communications  
VESA DDC  
CI  
Supported Display Modes  
(VESA Standard modes  
between noted ranges)  
Horizontal frequency  
30 kHz - 83 kHz(Pixel clock <205MHz)  
Vertical frequency  
Native Resolution  
Operating  
50 Hz - 75 Hz(Pixel clock <205MHz)  
1920x1200 at 60 Hz  
Temperature  
0° to 45° C (32° to 113° F)  
Storage  
-20° to 60° C (-4° to 140° F)  
Shipping  
-20° to 60° C (-4° to 140° F)  
Humidity  
Operating  
10% to 80% non-condensing  
Storage  
5% to 95% non-condensing  
5% to 95% non-condensing  
Shipping  
3-2 L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
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  
“Selecting a  
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.  
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  
The video signal cable Be sure the signal cable is “Connecting and  
quality is  
unnacceptable.  
is not connected with firmly plugged into the  
the monitor or system system and monitor.  
completely.  
The color settings  
may be incorrect.  
Select another color  
setting from the OSD  
menu.  
“Adjusting your  
The automatic image Perform automatic image “Adjusting your  
setup function was  
not performed.  
setup.  
The power  
The monitors  
power switch is  
not switched on.  
Be sure the power  
cord is connected  
properly.  
“Connecting and  
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  
the mouse to restore  
operation.  
Check the Power  
Options settings on  
your computer.  
Chapter 3.  
3-3  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
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  
Support,” on page  
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: 1920x1200 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  
systems 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  
L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
   
Manually installing the monitor driver  
Below are steps for manually installing the monitor driver in Microsoft® Windows  
XP® Microsoft Windows Vista. Please see the Install Driver section of the Reference  
and Driver CD for automatic installation.  
Installing the monitor driver in Windows Vista  
To use the Plug and Play feature Microsoft Windows Vista, do the following:  
Note: You must download file 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 "LEN1150.inf" file and click the Open button. Click the OK button.  
15. Select LEN L222wA and click Next. The files will be copied from the CD to  
yourhard 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 1920x1200 at a refresh rate of 60 Hz, or 640  
x 480 at a refresh rate of 60 Hz.  
Chapter 3.  
3-5  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 
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  
thefollowing directory:  
X:\ Monitor Drivers\ Windows XP  
(where X is the drive letter designator for the CD-ROM drive).  
14. Select the "LEN1150.inf" file and click the Open button. Click the OK button.  
15. Select LEN L222wA and click Next. The files will be copied from the CD to  
yourhard 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 1920x1200 at a refresh rate of 60 Hz, or 640  
x 480 at a refresh rate of 60 Hz.  
3-6  
L222 Wide FHD Flat Panel Monitor Users Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Appendix A. Service and Support  
Telephone technical support  
Country or Region  
China  
Telephone Number  
800-810-8888, (010)82879425  
© Copyright Lenovo 2008. ©  
A-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
     
Appendix B. Notices  
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.  
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.  
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.  
Trademarks  
The following terms are trademarks of Lenovo in the United States, other countries, or  
both:  
Lenovo  
Lenovo logo  
ENERGY STAR and the ENERGY STAR logo are registered US trademarks.  
Other company, product, or service names may be trademarks or service marks of  
others.  
© Copyright Lenovo 2008. ©  
B-1  
Download from Www.Somanuals.com. All Manuals Search And Download.  
 

Lenovo Tablet N3S2PUK User Manual
Lightolier Indoor Furnishings 1001FEM Series User Manual
Linear Stereo Receiver RV5060 User Manual
Link electronic Switch PCN 40 User Manual
Linksys Home Theater Server WMCE54AG User Manual
Magic Chef Refrigerator MCWC45A User Manual
Magnavox TV DVD Combo 26MD25ID 32MD25ID User Manual
Martin Audio Stereo Amplifier MA200Q User Manual
Maytag Appliance Trim Kit YMER7651WB1 User Manual
Meridian Audio Car Amplifier 501 User Manual