Lenovo Lt2323P 3024 Hc1 Ug Eng User Manual (English) Guide For Think Vision (Machine Type HC1) Wide LCD Monitor

User Manual: Lenovo Lt2323P 3024 Hc1 Ug Eng (English) User guide for ThinkVision LT2323p (Machine Type 3024-HC1) LT2323p Wide LCD Monitor

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LT2323p Wide Flat Panel Monitor
User’s Guide

Product numbers
3024 HC1

First Edition (January 2012)
© Copyright Lenovo 2012.
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
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

General Safety guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

Chapter 1. Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Shipping contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notice for use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Types of adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tilt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Swivel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Height Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Monitor Pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Monitor controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cable lock slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting up your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connecting and turning on your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Registering your option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1
1-1
1-2
1-2
1-2
1-2
1-3
1-3
1-3
1-4
1-5
1-5
1-9

Chapter 2. Adjusting and using your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Comfort and accessibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Arranging your work area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Positioning your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Quick tips for healthy work habits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessibility information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1
2-1
2-1
2-2
2-2

Using the direct access controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the On-Screen Display (OSD) controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting a supported display mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Image rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-3
2-4
2-7
2-8

Adjusting your monitor image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Understanding power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Caring for your monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Detaching the monitor base and stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Wall Mounting (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

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
Installing the monitor driver in Windows Vista. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Installing the monitor driver in Windows 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
Installing the monitor driver in Windows 8/8.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Getting further help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Customer responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Service parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 3-8

Appendix A. Service and Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Registering your option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Online technical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Telephone technical support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

Appendix B. Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Recycling information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Contents

ii

Safety information
General Safety guidelines
For tips to help you use your computer safely, go to:
http://www.lenovo.com/safety

Before installing this product, read the Safety Information.

í

iii

í

í

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

•

Flat Panel Monitor

•

Power Cord

•

DVI Cable

•

USB Cable

•

Analog Interface Cable

Notice for use
To set up your monitor, please see the illustrations below.
Note: Do not touch the monitor within the screen area. The screen area is glass and can be
damaged by rough handling or excessive pressure.

1. Carefully lay the monitor on a flat surface.
2. Put the stand and base to the monitor.
Note: To attach a VESA mount, please see "Wall Mounting (Optional)"on page 2-10.

Chapter 1.

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
Tilt
Please see the illustration below for an example of the tilt range.

Swivel
With the built-in pedestal, you can tilt and swivel the monitor for the most comfortable
viewing angle.

Chapter 1.

1-2

Height Adjustment
After pressing the top of the monitor, remove the fixed pin and adjust the height of the monitor.

Monitor Pivot
- Adjust height to the top position before rotation the monitor.
- Rotate clockwise until the monitor stops at 90°.

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.

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).

Chapter 1.

1-4

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 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 VGA connector and the other
end to the computer.

Chapter 1.

1-5

4.

Connect the digital cable to the DVI connector of the monitor and the other end on the
back of the computer.

5.

Connect one end of the DP cable to the DP connector on the back of the computer, and the
other end to the DP connector on the monitor. Display Port* * This port does not support
being connected to any AV equipment. Lenovo recommends that customers who require
to use the Display Port input on their monitor purchase the "Lenovo Display Port to
Display Port cable 0A36537".For more information, go to one of the following:
www.lenovo.com/support/accessories
www.lenovo.com/support/displayport-cables
www.lenovo.com/accessoriesguide

Chapter 1.

1-6

6.

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.

Note: The USB port keep available as long as the power supply is right. No matter whether the
power button is on or off.
7.

Connect the audio cable to audio jack of the monitor and the other end on the
external speaker audio in jack.

Note: The audio output only for DP mode.

Chapter 1.

1-7

8.

Insert the power cord into the monitor, then plug the monitor power cord and the computer
cord into grounded electrical outlets.

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 3G0.75mm2) shall be used. Alternative a flexible
cord be of synthetic rubber according to IEC 60245 (designation H05RR-F 3G 0.75mm2) shall
be used.

9.

Assembled Line Cleaner as showed below.

10. Power on the monitor and the computer.

Chapter 1.

1-8

11. When you install the monitor driver, download the driver that corresponds to your
monitor model from the Lenovo website http://support.lenovo.com/LT2323pwA.
Refer to the “ Manually Install Monitor Driver” section to install the driver.

12. 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.

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
communicate with you. Register your option on the following Web site:
http://www.lenovo.com/register
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.

1-9

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.
Chapter 2.

2-1

•

Use the monitor brightness, contrast 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:
https://lenovo.ssbbartgroup.com/lenovo/request_vpat.php

Chapter 2.

2-2

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

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

Brightness

Direct access to Brightness adjustment

Menu

Enter menu

Chapter 2.

2-3

Using the On-Screen Display (OSD) controls
To adjust the settings, the user controls can be viewed through the OSD.

To use the controls:
1.

Press

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
to select that function. Use
or
to make adjustments. Press
to save.

3.

Press

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.

for 10 seconds
Enables DDC/CI by default. Use OSD Exit Key, Press and hold
to disable / enable DDC/CI function. The words "DDC/CI disable" shows on the
screen.

to open the main OSD menu.

to move backwards through the sub-menus and exit from the OSD.

Chapter 2.

2-4

Table 2-2. OSD functions
OSD Icon on Main
Menu

Submenu

Brightness
Brightness/Contrast
Contrast

Description

Controls and
Adjustments
(Analog)

Adjusts overall screen
brightness

Same as Analog

Adjusts difference between
light and dark areas
Moves image left or right.

Image Position

Controls and
Adjustments
(DVI&2)

Horizontal Position

Controls Locked ­
not required for
DVI&2 input

Moves image up or down.
Vertical Position
Optimizes image (size, position, phase and clock).

Image Setup

Automatic

Manual

Manually optimizes image. See "Manual image
setup"on page 3-4.
•

Clock

•

Phase

•

Save

Adjusts intensity of red, green, and blue.
Image Properties

Color

Same as Analog

Preset mode
•

Neutral

•

sRGB

•

Reddish

•

Bluish

Custom

Input video signal

•

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.

This monitor can accept video signals through
three different connectors. Most desktop
computers use a D-SUB connector. Select digital
among OSD Controls when you use DVI&2
connector.
- Selects D-SUB (Analog)
- Selects DVI (Digital)
- Selects DP

Scaling

•

Selects type of scaled image.

•

Original AR:Same Aspect Ratio with input
signal.

•

Full Screen: Expand image to full screen..

Same as Analog

Chapter 2.

2-5

Table 2-2. OSD functions
OSD Icon on Main
Menu

Submenu

Description

Controls and
Adjustments
(Analog)

Shows resolution, refresh rate, and product details.
Options

Information

Controls and
Adjustments
(DVI&2)
Same as Analog

Note: This screen does not allow any changes to
the settings.
Changes languages of menu.

Menu Language

Note: The language chosen only affects the
language of the OSD. It has no effect on any
software running on the computer.
Adjusts menu location.

Menu Position

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

Factory default

•

Save the custom position choices.

•

Cancel

•

Reset

Reset monitor to the original settings.
Changes button repeat rate and menu time-out setting.
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.

2-6

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
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
Timing

Refresh rate(Hz)

PAL

50Hz

640x350

70Hz

640x480

60,66,72,75Hz

720x400

70 Hz

800x600

60,72,75Hz

1024x768

60,70,75Hz

1152x864

75Hz

1280x768

60Hz

1280x800

60Hz

1280x1024

60,72,75Hz

1366x768

60Hz

1440x900

60,75Hz

1680x1050

60Hz

1920x1080

60Hz

480p(640x480)

60 Hz

480p(720x480)

60 Hz

576p

50 Hz

720p

50,60 Hz

1080i

50,60 Hz

1080p

50,60 Hz

Chapter 2.

2-7

Image rotation
Before rotating the monitor, you should set-up your computer to rotate the image.
Rotating the image may require special rotation software or you may find that your
computer is preloaded with video graphic drivers that allows image rotation. Check
the Graphic Properties setting on your computer to see if this feature is available.
Try these steps to check if image rotation is available on your computer.
1.

Right-click on the desktop and click Properties.

2.

Select the Settings tab and click Advanced.

3.

If you have ATI, select the Rotation tab and set the preferred rotation. If you have

nVidia, click the nVidia tab, in the left-hand column select NV Rotate, and then
select the preferred rotation. If you have Intel, select the Intel graphics tab, click
Graphic Properties, select the Rotation tab, and then set the preferred rotation.
Check with the manufacturer of your computer to see if graphic drivers with image
rotation can be downloaded from their support website

Chapter 2.

2-8

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
State

Power Indicator

Screen

On

Green

Normal

Standby/Suspend

Amber

Blank

Restoring
Operation

Press a key or
move the mouse

Compliance

ENERGY STAR

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

Press the power
button

ENERGY STAR

There may be a
slight delay
before the image
reappears.

Chapter 2.

2-9

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 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 the instructions that come with the base mounting kit. To convert your LCD
display from a desk-mounted to a wall-mounted display, do the following:
Step 1: Verify that the Power button is turned Off, then disconnect the power cord.
Step 2: Lay the LCD display face down on a towel or blanket.

Chapter 2.

2-10

Step 3: Remove the base from the monitor, refer to "Detaching the monitor base and
stand".

Step 4: Attach the mounting bracket from the VESA compatible wall mounting kit
(100mm x100mm distance), VESA Mounting Screw M4 x 10 mm.

VESA hole

Step 5: Attach the LCD display to the wall, following the instructions in the wallmounting kit.
For use only with UL Listed Wall Mount Bracket with minimum weight/load: 8kg

Chapter 2.

2-11

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 LT2323pwA
Dimensions

Panel

Depth

241.9 mm (9.52 in.)

Height

372.3 mm (14.66 in.)

Width

546.0 mm (21.50 in.)

Size

23 in.

Backlight

LED

Aspect ratio

16:9

Stand

Tilt

Range: -5~ 30

VESA mount

Supported

100 mm x 100 mm (3.94 in. x 3.94 in.)

Image

Viewable image size

584.2 mm (23 in.)

Maximum height

286.4 mm (11.28 in.)

Maximum width

509.1 mm (20.05 in.)

Pixel pitch

0.265 mm (0.01 in.)

Supply voltage

90-264VAC (100~240VAC+/-10%)

Max supply current

1.5 A

Power consumption

Normal operation

<35W

Note: Power consumption
figures are for the monitor
and the power supply
combined

Standby/Suspend

<0.5W (Analog), <0.5W (Digital)

Off

<0.5W at 100Vac & 240Vac

Video input (Analog)

Input signal

Analog Direct Drive, 75 ohm 0.7V

Horizontal
addressability

1920 pixels (max)
--

Vertical addressability

1080 lines (max)

Clock frequency

205 MHz

Power input

-

Note: without USB/
Webcam/external
speaker

Chapter 3.

3-1

Table 3-1. Monitor specifications for type-model LT2323pwA
Video input (DVI)

Video input (DP)

Interface

DVI

Input signal

VESA TMDS (Panel Link™)

Horizontal
addressability

1920 pixels (max)
--

Vertical addressability

1080 lines (max)

Clock frequency

165 MHz

Input Signal

DP

Horizontal
addressability

1920 pixels (max)
-

Vertical addressability

1080 lines (max)

Clock frequency

205 MHz

Communications

VESA DDC

CI

Supported Display Modes

Horizontal frequency

30 kHz - 83 kHz

Vertical frequency

50 Hz - 75 Hz

Native Resolution

1920 x 1080 at 60 Hz

Operating

0 to 40 C (32 to 104 F)

Storage

-20 to 60 C (-4 to 140 F)

Shipping

-20 to 60 C (-4 to 140 F)

Operating

10% to 80% non-condensing

Storage

5% to 95% non-condensing

Shipping

5% to 95% non-condensing

Temperature

Humidity

Chapter 3.

3-2

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
of Range" are
shown on the
screen, and the
power indicator
is flashing white.

The system is set to a
display mode which
is not supported by
the monitor.

If you are replacing an
old monitor, reconnect it
and adjust the display
mode to within the
specified range for your
new monitor.

"Selecting a
supported display
mode"on page 2-7

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 power
indicator is not
lit and there is
no image.

Screen is blank
and power
indicator is
amber.

The video signal cable
is not connected with
the monitor or system
completely.

Be sure the signal cable is
firmly plugged into the
system and monitor.

The color settings
may be incorrect.

Select another color
setting from the OSD
menu.

"Adjusting your
monitor image"on
page 2-3

The automatic image
setup function was
not performed.

Perform automatic image
setup.

"Adjusting your
monitor image"on
page 2-3

•

The monitor’s
power switch is
not switched on.

•

Be sure the power
cord is connected
properly.

"Connecting and
turning on your
monitor"on page 1-5

•

The power cord is
loose or
disconnected.

•

Be sure the outlet has
power.

•

There is no power
at the outlet.

•

Power on the
monitor.

•

Try using another
power cord.

•

Try using another
electrical outlet.

•

Press any key on the
keyboard or move
the mouse to restore
operation.

•

Check the Power
Options settings on
your computer.

The monitor is in
Standby/Suspend
mode.

"Connecting and
turning on your
monitor"on page 1-5

"Understanding
power
management"on
page 2-9

Chapter 3.

3-3

Table 3-2. Troubleshooting
Problem

Possible cause

Suggested action

Reference

The power
indicator is
amber, but there
is no image.

The video signal cable
is loose or
disconnected from the
system or monitor.

Be sure the video cable is
connected with the
system properly.

"Connecting and
turning on your
monitor"on page 1-5

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

This is a characteristic
of the LCD
technology and is not
an LCD defect.

If there are more than five
pixels missing, contact
the Support Center.

Appendix A."Service
and Support"on page
A-1

•

Image setup has
not been
optimized.

"Adjusting your
monitor image"on
page 2-3

•

Your system
Display
Properties setting
have not been
optimized.

Adjust the resolution
settings on your system
to match the native
resolution for this
monitor: 1920 x 1080 at 60
Hz.
Perform automatic image
setup. If automatic image
setup does not help,
perform manual image
setup.

"Selecting a
supported display
mode"on page 2-7

When working in the
native resolution, you
may find additional
improvements by
adjusting the Dots Per
Inch (DPI) setting on your
system.

See the Advanced
section of your
system’s display
properties.

One or more of
the pixels appear
discolored.
•

Fuzzy lines
in text or a
blurry
image.

•

Horizontal
or vertical
lines
through the
image.

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.
at the bottom of the monitor to open the OSD menu.

1.

Press

2.

Use

or

to select

3.

Use

or

to select manual and press

4.

Use

or

to select Clock and Phase adjustment.

and press

to access.
to access.

•

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.

5.

When the image no longer looks distorted, save the Clock and Phase adjustments.

6.

Press

to leave the OSD menu.
Chapter 3.

3-4

Manually installing the monitor driver
Below are steps for manually installing the monitor driver in Microsoft Windows
Vista, Microsoft Windows 7, Microsoft Windows 8/8.1.

Installing the monitor driver in Windows Vista
To use the Plug and Play feature in Microsoft Windows Vista, do the following:
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.

From the Lenovo website http://support.lenovo.com/LT2323pwA, find the
corresponding monitor driver and download it to a PC to which this monitor is connected
(such as a desktop).

5.

Click Start, Control Panel and then click the Hardware and Sound icon.

6.

Click the Personalization icon.

7.

Click the Display settings icon.

8.

Click the Advanced Settings button.

9.

Click the Monitor tab.

10. Click the Properties button.
11. Click the Driver tab.
12. Click Update Driver, then click Browse the computer to find the driver program.
13. Select Pick from the list of device driver program on the computer.
14. Click the Hard Disk button. By clicking the Browse button, browse and point to
the following path:
X:\Monitor Drivers\Windows Vista
(where X indicates "the folder in which the downloaded driver is located"
(such as a desktop)).
15. Select the "lenlt2323pwa.inf" file and click the Open button. Click the OK button.
16. In the new window, select LEN LT2323pwA and click Next.
17. After the installation is complete, delete all downloaded files and close all windows.
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 7
To use the Plug and Play feature in Microsoft Windows 7, do the following:
1.

Turn off the computer, 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.

From the Lenovo website http://support.lenovo.com/LT2323pwA, find the corresponding
monitor driver and download it to a PC to which this monitor is connected (such as a desktop).

5.

Open the Display Properties window by clicking Start, Control Panel and
Hardware and Sound icon. and then click the Display icon.

6.

Click the Change the display settings tab.

7.

Click the Advanced Settings icon.

8.

Click the Monitor tab.

9.

Click the Properties button.

10. 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 Hard Disk button. By clicking the Browse button, browse and point to the
following path:
X\ Monitor Drivers \Windows 7
(where X indicates "the folder in which the downloaded driver is located"
(such as a desktop)).
14. Select the "lenlt2323pwa.inf" file and click the Open button. Click the OK button.
15. In the new window, select LEN LT2323pwA and click Next.
16. After the installation is complete, delete all downloaded files and close all windows.
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.

3-6

Installing the monitor driver in Windows 8/8.1
To use the Plug and Play feature in Microsoft Windows 8/8.1, do the following:
1.

Turn off the computer, 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 8/8.1 operating system.

4.

From the Lenovo website http://support.lenovo.com/LT2323pwA, find the corresponding
monitor driver and download it to a PC to which this monitor is connected (such as a desktop).

5.
6.

On the Desktop, move mouse to bottom-right corner of screen , choose Setting , double
click Control Panel , then double click the icon of Hardware and Sound , and then click
Display.
Click the Change the display settings tab.

7.

Click the Advanced Settings icon.

8.

Click the Monitor tab.

9.

Click the Properties button.

10. 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 Hard Disk button. By clicking the Browse button, browse and point to the
following path:
X\ Monitor Drivers \Windows 8&8.1
(where X indicates "the folder in which the downloaded driver is located"
(such as a desktop)).
14. Select the "lenlt2323pwa.inf" file and click the Open button. Click the OK button.
15. In the new window, select LEN LT2323pwA and click Next.
16. After the installation is complete, delete all downloaded files and close all windows.
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.

Getting further help
If you still can’t solve your problem, please contact the Lenovo Support Center. For
more information on contacting the Support Center, please see Appendix A."Service
and Support"on page A-1

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 3024-H*1.
Table 3-3. List of service parts
FRU (FIELD

DESCRIPTION

REPLACEABLE UNIT)

Machine
Type/Model(MTM)

COLOR

PART NUMBER
03X7958

LT2323p Wide LTPS
model-FRU Monitor

3024-HC1

RB

03X7948 (pick up form
3024HB1)

LT2323p WideAnalog cable (1.8m,
RoHS)

3024-HC1

RB

03X7953 (pick up form
3024HB1)

LT2323p Wide-DVI
cable (1.8m, RoHS)

3024-HC1

RB

03X7949 (pick up form
3024HB1)

LT2323p Wide-USB
2.0 cable (1.8m,
RoHS)

3024-HC1

RB

03X7957

LT2323p Wide LTPS
model-FRU Stand
and Base

3024-HC1

RB

Chapter 3.

3-8

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:
http://www.lenovo.com/register

Online technical support
Online technical support is available during the lifetime of a product at:
http://www.lenovo.com/support
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:
http://www.lenovo.com/support/phone

Country or Region

Telephone Number

Argentina

0800-666-0011
(Spanish, English)

Australia

1-800-041-267
(English)

Austria

0810-100-654 (For local rate)
(German)

Belgium

Warranty service and support: 02-339-36-11
(Dutch, French)

Appendix A.

A-1

Country or Region

Telephone Number

Bolivia

0800-10-0189
(Spanish)

Brazil

Calls made from within the Sao Paulo region: 11-3889-8986
Calls made from outside the Sao Paulo region: 0800-701-4815
(Portuguese)

Brunei Darussalam

Dial 800-1111
(English)

Canada

1-800-565-3344
(English, French)

Chile

800-361-213
(Spanish)

China

Technical Support Line: 400-100-6000
(Mandarin)

China
(Hong Kong S.A.R.)

(852) 3516-8977
(Cantonese, English, Mandarin)

China
(Macau S.A.R.)

0800-807 / (852) 3071-3559
(Cantonese, English, Mandarin)

Colombia

1-800-912-3021
(Spanish)

Costa Rica

0-800-011-1029
(Spanish)

Croatia

385-1-3033-120
(Croatian)

Cyprus

800-92537
(Greek)

Czech Republic

800-353-637
(Czech)

Denmark

Warranty service and support: 7010-5150
(Danish)

Dominican Republic

1-866-434-2080
(Spanish)

Ecuador

1-800-426911-OPCION 4
(Spanish)

Egypt

Primary: 0800-0000-850
Secondary: 0800-0000-744
(Arabic,English)

El Salvador

800-6264
(Spanish)

Estonia

372-66-0-800
(Estonian, Russian, English)

Finland

Warranty service and support: +358-800-1-4260
(Finnish)

France

Warranty service and support: 0810-631-213 (hardware)
(French)

Germany

Warranty service and support: 0800-500-4618 (toll-free)
(German)

Appendix A.

A-2

Country or Region

Telephone Number

Greece

Lenovo Business Partner
(Greek)

Guatemala

Dial 999-9190, wait for operator, and request to reach 877-404-9661
(Spanish)

Honduras

Dial 800-0123
(Spanish)

Hungary

+36-13-825-716
(English, Hungarian)

India

Primary: 1800-419-4666 (Tata)
Secondary: 1800-3000-8465 (Reliance)
Email: commercialts@lenovo.com
(English and Hindi)

Indonesia

1-803-442-425
62 213-002-1090 (Standard Charges Apply)
(English, Bahasa Indonesia)

Ireland

Warranty service and support: 01-881-1444
(English)

Israel

Givat Shmuel Service Center: +972-3-531-3900
(Hebrew, English)

Italy

Warranty service and support: +39-800-820094
(Italian)

Japan

0120-000-817
(Japanese, English)

Kazakhstan

77-273-231-427 (Standard Charges Apply)
(Russian, English)

Korea

080-513-0880 (Collect call)
02-3483-2829 (Toll Call)
(Korean)

Latvia

371-6707-360
(Latvian, Russian, English)

Lithuania

370 5278 6602
(Italian, Russian, English )

Luxembourg

ThinkServer and ThinkStation: 352-360-385-343
ThinkCentre and ThinkPad: 352-360-385-222
(French)

Malaysia

1-800-88-0013
03-7724-8023 (Standard Charges Apply)
(English)

Malta

356-21-445-566
(English, Italian, Maltese Arabic)

Mexico

001-866-434-2080
(Spanish)

Netherlands

020-513-3939
(Dutch)

New Zealand

0508-770-506
(English)

Nicaragua

001-800-220-2282
(Spanish)

Appendix A.

A-3

Country or Region

Telephone Number

Norway

8152-1550
(Norwegian)

Panama

Lenovo Customer Support Center: 001-866-434 (toll-free)
(Spanish)

Peru

0-800-50-866 OPCION 2
(Spanish)

Philippines

1-800-8908-6454 (GLOBE subscribers)
1-800-1441-0719 (PLDT subscribers)
(Tagalog, English)

Poland

Laptops and tablets branded with logo Think: 48-22-273-9777
ThinkStation and ThinkServer: 48-22-878-6999
(Polish, English )

Portugal

808-225-115 (Standard Charges Apply)
(Portuguese)

Romania

4-021-224-4015
(Romanian)

Russia

+7-499-705-6204
+7-495-240-8558 (Standard Charges Apply)
(Russian)

Singapore

1-800-415-5529
6818-5315 (Standard Charges Apply)
(English, Mandarin, Bahasa Malaysia)

Slovakia

ThinkStation and ThinkServer: 421-2-4954-5555

Slovenia

386-1-2005-60
(Slovenian)

Spain

34-917-147-833
(Spanish)

Sri Lanka

9477-7357-123 (Sumathi Information systems)
(English)

Sweden

Warranty service and support: 077-117-1040
(Swedish)

Switzerland

Warranty service and support: 0800-55-54-54
(German, French, Italian)

Taiwan

0800-000-702
(Mandarin)

Thailand

001-800-4415-734
(+662) 787-3067 (Standard Charges Apply)
(Thai, English)

Turkey

444-04-26
(Turkish)

United Kingdom

Standard warranty support: 03705-500-900 ( local rate)
Standard warranty support: 08705-500-900
(English)

United States

1-800-426-7378
(English)

Uruguay

000-411-005-6649
(Spanish)

Appendix A.

A-4

Country or Region

Telephone Number

Venezuela

0-800-100-2011
(Spanish)

Vietnam

120-11072 (Toll Free)
84-8-4458-1042 (Standard Charges Apply)
(Vietnamese, English)

Appendix A.

A-5

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.

Appendix B.

B-1

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:
http://www.lenovo.com/lenovo/environment/recycling

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
The Lenovo logo
ThinkCenter
ThinkPad
ThinkVision
Microsoft, Windows, and Windows NT are trademarks of the Microsoft group of
companies.
Other company, product, or service names may be trademarks or service marks of
others.
Appendix B.

B-2



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