Lenovo D22215FT0 Thinkvision T22i-30 LCD Monitor User Guide

: June 12, 2024
: Lenovo

Table of Contents

D22215FT0 Thinkvision T22i-30 LCD Monitor
T22i-30 LCD Monitor User’s Guide
Contents
Safety information
TCO Certified
Safety and Maintenance Guidelines
Chapter 1 Getting started
Chapter 2 Adjusting and using your monitor
Chapter 3 Reference information
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

D22215FT0 Thinkvision T22i-30 LCD Monitor

T22i-30 LCD Monitor User’s Guide

Machine Type: 63B0

Product Number: D22215FT0 63B0-MAR6-WW

First Edition (06 2022)

Safety information

General Safety guidelines

For tips to help you use your computer safety, go to: http://www.lenovo.com/safety

Before installing this product, read the Safety Information.

TCO Certified

Safety and Maintenance Guidelines

Important Safety Information

The power cord is designed for use with your monitor. To use a
different cord, use only a power source and connection compatible
with this monitor.

Chapter 1 Getting started

Chapter 2 Adjusting and using your monitor

Chapter 3 Reference information

Monitor specifications
Troubleshooting

T22i-30 LCD Monitor User’s Guide Machine Type: 63B0

Product Number
D22215FT0 63B0-MAR6-WW

First Edition (06 2022)
© Copyright Lenovo 2022 All rights reserved.
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.

i

Contents

Safety information……………………………………………………………………………………………………………….iv

TCO Certified………………………………………………………………………………………………………………………..v

Safety and Maintenance Guidelines …………………………………………………………………………………….. vii

Chapter 1 Getting started…………………………………………………………………………………………………1-1

Shipping contents………………………………………………………………………………………………………………………………………………..1-1 Notice for use………………………………………………………………………………………………………………………………………………………1-2 Product overview………………………………………………………………………………………………………………………………………………..1-3
Types of adjustments …………………………………………………………………………………………………………………………………….1-3 User controls …………………………………………………………………………………………………………………………………………………1-4 Cable lock slot………………………………………………………………………………………………………………………………………………..1-4 Setting up your monitor ………………………………………………………………………………………………………………………………………1-5 Connecting and turning on your monitor……………………………………………………………………………………………………….1-5 Registering your option………………………………………………………………………………………………………………………………….1-8

Chapter 2 Adjusting and using your monitor………………………………………………………………………2-1

Comfort and accessibility …………………………………………………………………………………………………………………………………….2-1 Arranging your work area…………………………………………………………………………………………………………………………………….2-1 Health Administration………………………………………………………………………………………………………………………………………….2-2
Low Blue Light ……………………………………………………………………………………………………………………………………………….2-4 Accessibility information ……………………………………………………………………………………………………………………………………..2-4 Adjusting your monitor image……………………………………………………………………………………………………………………………..2-5
Using the direct access controls……………………………………………………………………………………………………………………..2-5 Using the On-Screen Display (OSD) controls……………………………………………………………………………………………………2-6 Selecting a supported display mode…………………………………………………………………………………………………………………….2-9 Image rotation…………………………………………………………………………………………………………………………………………………….2-9 Understanding power management ………………………………………………………………………………………………………………… 2-10 Caring for your monitor ……………………………………………………………………………………………………………………………………. 2-11 Detaching the monitor stand……………………………………………………………………………………………………………………………. 2-11 Wall Mounting (Optional) ………………………………………………………………………………………………………………………………… 2-11

Chapter 3 Reference information………………………………………………………………………………………3-1
Monitor specifications…………………………………………………………………………………………………………………………………………3-1 Troubleshooting ………………………………………………………………………………………………………………………………………………….3-3
Manual image setup………………………………………………………………………………………………………………………………………3-5 Manually installing the monitor driver……………………………………………………………………………………………………………3-6 Service information ……………………………………………………………………………………………………………………………………….3-8

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

Registering your option ……………………………………………………………………………………………………………………………………… A-1

Online technical support ……………………………………………………………………………………………………………………………………. A-1

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Telephone technical support………………………………………………………………………………………………………………………………. A-1 Worldwide telephone list……………………………………………………………………………………………………………………………… A-1
Appendix B. Notices ………………………………………………………………………………………………………..B-1
Recycling information ………………………………………………………………………………………………………………………………………… B-2 Collecting and recycling a disused Lenovo computer or monitor …………………………………………………………………… B-2 Disposing of Lenovo computer components ………………………………………………………………………………………………… B-2
Trademarks ……………………………………………………………………………………………………………………………………………………….. B-3 Turkish statement of compliance ……………………………………………………………………………………………………………………….. B-3 Ukraine RoHS …………………………………………………………………………………………………………………………………………………….. B-3 India RoHS …………………………………………………………………………………………………………………………………………………………. B-3 Power cords and power adapters ………………………………………………………………………………………………………………………. B-3

iii

Safety information
General Safety guidelines
For tips to help you use your computer safety, go to: http://www.lenovo.com/safety Before installing this product, read the Safety Information.

iv

TCO Certified

v

vi

Safety and Maintenance Guidelines
Important Safety Information
The power cord is designed for use with your monitor. To use a different cord, use only a power source and connection compatible with this monitor.
WARNING: Always connect your monitor, the computer, and other equipment to a grounded (earthed) power outlet. To reduce the risk of electric shock or damage to your equipment, do not disable the power cord grounding feature. The grounding plug is an important safety feature.

WARNING: For your safety, be sure that the grounded power outlet you plug the power cord into is easily accessible to the operator and located as close to the equipment as possible. To disconnect power from the equipment, unplug the power cord from the power outlet by grasping the plug firmly. Never pull on the cord.

CAUTION: To protect your monitor, as well as your computer, connect all power cords for your computer and its peripheral devices (such as a monitor, printer, or scanner) to a surge protection device such as a power strip with surge protection or uninterruptible power supply (UPS). Not all power strips provide surge protection; the power strips must be specifically labelled as having this ability. Use a power strip whose manufacturer offers a damage replacement policy, so you can replace your equipment if surge protection fails.
CAUTION: 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. An alternative flexible cord is synthetic rubber.
Safety Precautions
Use only a power source and connection compatible with this monitor, as indicated on the label/back plate of the monitor.
Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating of the electrical outlet, and the total ampere rating of the products connected to the power cord does not exceed the rating of the power cord. Look on the power label to determine the ampere rating (Amps or A) for each device.
Install your monitor near a power outlet that you can easily reach. Disconnect the monitor by grasping the plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.
Do not allow anything to rest on the power cord. Do not walk on the cord. While using VESA mount application, the AC Inlet must face to down side. Do not face any other position.
Maintenance Guidelines
To enhance the performance and extend the life of your monitor: Do not open your monitor cabinet or attempt to service this product yourself. If your monitor is not
operating properly or has been dropped or damaged, contact your Lenovo authorized dealer, reseller, or service provider. Adjust only those controls that are described in the operating instructions. Turn your monitor off when not in use. You can substantially increase the life expectancy of the monitor by using a screen saver program and turning off the monitor when not in use. Keep your monitor in a well-ventilated area, away from excessive light, heat, or moisture. Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked or covered. Never push objects of any kind into cabinet slots or other openings. Unplug the monitor from the power outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Do not drop the monitor or place it on an unstable surface. When removing the monitor base, you must lay the monitor face down on a soft area to prevent it from getting scratched, defaced, or broken.
Cleaning the Monitor
The monitor is a high-quality optical device that requires special care when cleaning. To clean the monitor, follow these steps: 1. Turn off the computer and the monitor. 2. Unplug your monitor from the power outlet before cleaning.
CAUTION: Do not use benzene, thinner, ammonia, or any volatile substance to clean the monitor screen or cabinet. These chemicals may damage the monitor. Do not use liquid or aerosol cleaners. Never use water to clean an LCD screen.
3. Wipe the screen with a dry, soft, clean cloth. If the screen requires additional cleaning, use an antistatic screen cleaner.
4. Dust the monitor housing. Use a damp cloth to clean the cabinet. If the cabinet requires additional cleaning, use a clean cloth dampened with isopropyl alcohol.
5. Plug in the monitor. 6. Turn on the monitor and the computer

vii

Chapter 1 Getting started
This User’s Guide contains detailed information on the ThinkVision® T22i-30 Flat Panel Monitor. For a quick overview, please see the Setup Poster that was shipped with your monitor. ThinkVision T22i-30 supports Lenovo Display Control Center – ThinkColour.
Shipping contents
The product package should include the following items: Information Flyer Flat Panel Monitor Monitor stand Monitor base Power Cord USB A-B Cable HDMI cable
*: Depending on many factors such as the processing capability of peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer rate using the various USB connectors on this device will vary and is typically slower than the data rates as defined by the respective USB specifications: – 5 Gbit/s for USB 3.1 Gen 1; 10 Gbit/s for USB 3.1 Gen 2 & 20 Gbit/s for USB 3.2.
Chapter 1 Getting started 1-1

Notice for use
To setup 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. Place your monitor with the screen face down on a soft flat surface. 2. Put the stand and base to the monitor. Note: To attach a VESA mount, please see “Detaching the monitor stand” on page 2-11.
1-2 T22i-30 Flat Panel Monitor User’s Guide

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.
Height Adjustment After pressing the top of the monitor, you can adjust the height of the monitor.
Chapter 1 Getting started 1-3

Monitor Pivot – Adjust the monitor height before rotating the monitor screen. (Make sure that the monitor screen ascent to its highest point and it inclines backward at 35°) – Then rotate clockwise or anticlockwise until the monitor stops at 90°.
User controls
Your monitor has controls on the rear which are used to adjust the display.
For information on how to use these controls, please see “Adjusting your monitor image” on page 2-5.
Cable lock slot
Your monitor is equipped with a cable lock slot located on the rear of your monitor. Please follow the instructions that came with the cable lock to attach it.
1-4 T22i-30 Flat Panel Monitor User’s Guide

Setting up your monitor
This section provides information to help you set up your monitor.
Connecting and turning on your monitor
Note: Be sure to read the Safety Information located in the Flyer 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 D-SUB connector of the monitor and the other end on the back of the computer.
3. 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. Lenovo recommends that customers who require using the Display Port input on their monitor purchase the “Lenovo Display Port to Display Port cable 0A36537”. For more information, go to the following: www.lenovo.com/support/monitoraccessories
Chapter 1 Getting started 1-5

4. Connect one end of the HDMI cable to the HDMI connector on the back of the computer, and the other end to the HDMI connector on the monitor. Lenovo recommends that customers who require to use the HDMI input on their monitor purchase the “Lenovo HDMI to HDMI cable 0B47070″. For more information, go to the following: www.lenovo.com/support/monitoraccessories
5. Connect one end of the USB 3.0 cable to the USB connector on the back of the computer, and the other end to the upstream USB connector on the monitor.
6. Connect the speaker’s audio cable and audio jack of monitor to transfer audio source from DP or HDMI. Note 1: The audio output in DP and HDMI modes. Note 2: Excessive sound pressure from ear-/headphones can cause hearing damage/hearing loss.
If there are any * tag, you can consult the comments on page 1-1. 1-6 T22i-30 Flat Panel Monitor User’s Guide

7. Connect one end of the USB cable to the USB downstream terminal of the monitor, and connect the other end of the USB cable to an appropriate USB port on your device. Note: 1. The USB downstream port does not provide power while the monitor is switched off. 2. Power output for USB-A5V/0.9A.
8. 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 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.
Chapter 1 Getting started 1-7

9. After attaching all necessary cables to your monitor and computer, organize all cables as shown below.
10. Power on the monitor and the computer.
11. To install the monitor driver, you must download it from Lenovo website (https://pcsupport.lenovo.com/solutions/t22i_30) and follow the instructions on page 3-6.
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 products 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.
1-8 T22i-30 Flat Panel Monitor User’s Guide

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.
Arranging your work area
Use a work surface of appropriate height and available working area to allow you to work in comfort. Organize you 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 centre of the monitor suits your preferences for visual distance and comfortable viewing when your eye muscles are in a relaxed stated.
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. 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.
Chapter 2 Adjusting and using your monitor 2-1

Health Administration

Environment

Prolong exposure to computer screens may cause temporary visual fatigue. Factors including working environment, working habit and posture, screen flicker and blue light contribute to this condition. To minimize visual fatigue certain adjustments can be made on the work stations or using suitable computer screens with features that alleviate eye strain.
Visual fatigue is affected by the working environment. Glare reductions and appropriate lighting situations help minimize this condition. Glare reduction Glare can be reduced by a) Changing position of any light source that is causing the glare. b) Fitting the light sources with appropriate diffusers or lampshade. c) Using curtains or blind on windows to minimize glare from direct sunlight. d) Adjusting monitor position to be perpendicular to the source of light or windows. e) Using an anti-glare screen – ThinkVision monitors have anti-glare surface treatment that
scatters light for a reflection-free work usage. Lighting Adequate lighting is necessary to avoid glare and eye fatigue. Excessive or insufficient lighting makes the display on screen harder to see. Generally, lighting level should not exceed 750 lux and levels ranging from 300 to 500 lux are most appropriate for computer desk work. Recommended lighting arrangement includes positioning work stations away from direct sunlight or using overhead lighting with baffles or louvers that reduces glare.

Working Habits
Long exposures to computer screens may cause eye strain. Symptoms include headache, burning eyes, blurred vision and discomfort. To minimize eye strain, computer users can adjust working habits to let their eyes relax and recover.
Break Times
Computer users should take some time away from the screen especially if working for prolong hours. Generally, it is recommended to take short breaks (5 15 mins) after 1 2 hours of continuous computer works. Taking short and frequent breaks is more advised than longer breaks.
Looking at Distant Objects Users often blink less when in front of monitor screen. To minimize eye strain and dryness, users should rest the eye periodically by focusing on objects that are far away.
Eye and Neck Exercises
Certain exercise reduces eye strain and prevent early onset of musculo- skeletal disorders. It is recommended to repeat these exercises often. However, should symptoms persists it is recommended to consult a physician.
2-2 T22i-30 Flat Panel Monitor User’s Guide

Exercises for the eye: 1. Alternate looking up and looking down while keeping the body and head upright. 2. Slowly roll your eyes to look to the left and right. 3. Roll eyes to look at objects on the upper right corner and then on lower right. Do same
thing to look at objects on the upper left and lower left. Exercises for the neck: 1. Relax arm at the side. Bend head forward to slightly stretch the neck. Hold for 5 seconds. 2. Relax arm at the side. Turn head to the right. Hold for 5 seconds. Then turn head to the
left. 3. Relax arm at the side. Swing head to the left. Hold for 5 seconds. Then swing head to the
right.
Working Posture
Appropriate working position helps minimize eye discomfort. Seating position and ideal placement of monitor are essential for a comfortable working experience. Seating Position Placing the monitor too far or too close may lead to eye strain. Far viewing distance causes users to lean forward to see small texts, which strain the eyes and torso. Close viewing distance, on the other hand, strains the eye resulting from exerting more effort to focus and also causes the user to sit in awkward body posture (i.e. tilting the head, typing with outstretched arms, etc.) Recommended viewing distance between the eye and the monitor screen is 1.5 x the diagonal of the screen. Solutions in meeting this required distance in cramped office situations include pulling desk away from wall or divider to make room for monitor, using flat panel or compact displays placing the monitor in the desk corner, or placing the keyboard in an adjustable drawer to create a deeper working surface.
ThinkVision monitors are design to maximize work space (e.g. having thin profiles, compatible for ThinkCentre Tiny back mount, practical cable management, etc).
Chapter 2 Adjusting and using your monitor 2-3

Viewing Angle Neck fatigue and pain may result from prolong turning of the head to see objects on the monitor screen. To minimize this, position the monitor directly in front so the head, neck and torso face forward to the screen. It is recommended that monitor should not be more than 35 degrees to the right or left of the head.
Monitors should also not be placed too high or too low as this contributes to awkward posture which results to muscle fatigue.
Reduce Flicker
Monitor flickers refer to repeated changes in monitor light intensity. It is caused by several factors including but not limited to voltage fluctuations. Reducing flicker minimizes eye strain and headaches. ThinkVision monitors allow users to use high frequency display modes that can effectively reduce flicker.
Low Blue Light
Concerns on blue light affecting eye health have risen over the years. Blue light have wavelength between 300 nm to 500 nm. The monitors under default setting mode reduce blue light emissions. The monitors achieve the requirement of Low blue Light (Hardware Solution).
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
2-4 T22i-30 Flat Panel Monitor User’s Guide

Adjusting your monitor image
This section describes the user control features used 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

Joy Button /Key

Control

Description

1 Input Input change Switches the video input source.

2 Up

Brightness

3 Right Color mode

4 Down Contrast

Direct access to Brightness adjustment. (This is default and can be changed by Quick settings.)
Direct access to Color mode adjustment. (This is default and can be changed by Quick settings.)
Direct access to Contrast adjustment. (This is default and can be changed by Quick settings.)

5 Enter Main menu Open OSD main menu

Chapter 2 Adjusting and using your monitor 2-5

Using the On-Screen Display (OSD) controls
The settings adjustable with the user controls are viewed through the On- Screen Display (OSD), as shown below.
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 to select that function. Use or to make adjustments. Press to save. 3. Press to move backwards through the sub-menus and exit from the OSD. 4. Press and hold for 10 seconds to lock the OSD. This will prevent accidental adjustments to the OSD. Press and hold for 10 seconds to unlock the OSD and allow adjustments to the OSD. 5. Enables DDC/CI by default. Use OSD Exit Key, press and hold the buttons for 10 seconds to disable/enable DDC/CI function. The words ” DDC/CI Disable/DDC/CI/Enable” shows on the screen. 6. The ENERGY STAR option resets all user settings to default values so that the monitor can meet the requirements of Energy Star.
Energy Star is an energy saving program for consumer electronics led by the U.S. government. It was launched in 1992 by EPA and DOE to reduce energy consumption and greenhouse gas emissions. Energy Star logo is a symbol of energy conservation and environmental protection. It improves the concept of energy efficiency of consumers and manufacturers, and effectively guides the market. The regulation of Energy Star improves energy efficiency and reduces air pollution by using more energy-efficient equipment in homes, offices and factories. One way to achieve this goal is to use management to reduce energy consumption when products are not in use. The default settings for monitors conform to Energy Star certification. Any changes by users for more features and functionalities may increase power consumption, which will exceed the limitation of Energy Star’s standard. If the user changes the options related to energy efficiency when using, such as brightness, color mode, etc., select All Reset Factory or choose the Energy Star option, the power consumption will be restored to the energy efficiency with Energy Star standard. For more information, please refer to (www.energystar.gov/products). All products of Energy Star will be posted online and can be accessed directly by governments, public institutions and consumers.
2-6 T22i-30 Flat Panel Monitor User’s Guide

Table 2-2 OSD functions OSD Icon on Main Menu Submenu Brightness Contrast Dynamic contrast
Over drive Monitor control
Color mode

Right key

Quick settings

Up key Down key

Port settings

Input signal

DP select

Description Adjusts overall brightness

Controls and Adjustments

Adjusts difference between light and dark areas.
Enable dynamic contrast ratio. On Off

Off Normal Extreme

Adjusts intensity of red, green, and blue. sRGB Neutral Warm Cool
Custom…
Red: Increases or decreases the saturation of red’ in the image. Green: Increases or decreases the saturation ofgreen’ in the image.
Blue: Increases or decreases the saturation of `blue’ in the image.

This setting can be changed to allow direct access control when the on-screen display (OSD) is not displayed.
Brightness
Contrast
Automatic
Language
Color Mode

This monitor can accept video signals through three different connectors. Select digital among OSD controls when you use DisplayPort/HDMI/VGA connector.
Auto
DisplayPort
HDMI
VGA

DP 1.2 DP 1.1

Chapter 2 Adjusting and using your monitor 2-7

OSD Icon on Main Menu Submenu Image Position Image Setup

Button repeat rate

Advanced settings

Aspect ratio

LED indicator Power button lock

Information

Language OSD time out

Description
Horizontal Position Vertical Position

Controls and Adjustments

Automatic Manual

Default Slow Off

Selects type of scaled image. Full Screen: Expand image to full screen. Original AR: Ratio with input signal.

On Off

Model name Refresh rate Firmware Serial number

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

Sets the length of time the OSD will remain active after the last time a button is pressed.

OSD position

Adjust bar 0~100 (H, V).

Menu Settings

OSD rotation

Transparency

Factory reset

Normal 90 270
Choose the transparency of OSD
Resets monitor to the original factory settings. Reset No The ENERGY STAR Logo means resets all user settings to default values so that the monitor can meet the requirements of Energy Star.

/ Exit

Exit OSD menu.

The use of Extreme Mode (response time) may result in reduced display quality when fast moving video graphics are displayed.
Users should check Extreme Mode (response time) to verify if it is compatible with any applications they would like to use it with.
2-8 T22i-30 Flat Panel Monitor User’s Guide

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 1920×1080 @ 60Hz, 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
640×480 720×400 800×600 832×624 1024×768 1152×864 1280×1024 1440×900 1600×900 1680×1050 1920×1080

Refresh rate
60Hz,72Hz,75Hz 70Hz 56Hz,60Hz,72Hz,75Hz 75Hz 60Hz, 70Hz,75Hz 75Hz 60Hz, 70Hz,75Hz 60Hz, reduced 60Hz 60Hz, 75Hz 60Hz, reduced 60Hz 60Hz,75Hz

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 Adjusting and using your monitor 2-9

Understanding power management

Power management is invoked when the computer recognizes that you have not using 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 Restoring Operation

Compliance

On Standby/ Suspend
Off

Steady White Steady amber
Off

Normal

Blank Off

Press a key or move the mouse. There may be a slight delay reappears. Note: Standby also occurs if there is no image output to the monitor.
Press power key to switch on There may be a slight delay before the image reappears.

ENERGY STAR
ENERGY STAR

Energy Star Pon ETEC

Power consumption 12.98 W 42.65 kWh

** Maximum power consumption with max luminance.
This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied.

2-10 T22i-30 Flat Panel Monitor User’s Guide

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
After placing the monitor face down on a clean and soft surface, push the hook of the stand and lift the stand up to remove it from the monitor.
Wall Mounting (Optional)
Refer to the instructions that come with the VESA compatible base mounting kit. 1. Place the monitor face down on a non-abrasive surface on stable flat table. 2. Remove the stand. 3. Attach the mounting bracket from the wall mounting kit to the monitor. 4. Mount the monitor on the wall by following the instructions that come with the base
mounting kit. NOTE: For use only with UL and GS Listed Wall Mount Bracket with minimum
weight/load bearing capacity of 6.00 kg. In order to fulfil TCO Certification for this wall mounting option, shielded power cable is mandatory to be used. Attach the mounting bracket from the VESA compatible wall mounting kit (100mm x100mm distance), the type of VESA mounting screw is M4 x 10 mm.
Chapter 2 Adjusting and using your monitor 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

Dimensions

Height

487.4 mm (18.19 in.)

Depth

194.7 mm (7.66 in.)

Width

489.3 mm (19.2 in.)

Weight

Unpacked

4.88 kg

Stand

Tilt range

Range: -5°/+23.5°

Swivel

Range: -45°/+45°

Lift

Range: 155 mm

Pivot

Yes (clockwise 90° & anticlockwise 90°)

VESA mount

Supported (GS & UL Approved) 100 mm (3.94 in.)

Image

Viewable image size

546.2 mm (21.5 in.)

Maximum height

267.7 mm (10.54 in.)

Maximum width

476.0 mm (18.74 in.)

Pixel pitch

0.247 mm (0.0097 in.) (V)

Response time

Off: 14 ms Normal: 6 ms Extreme: 4 ms

Power input

Supply voltage

100-240 VAC, 50/60 Hz

current

1.5A

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

Max Consumption Typical Consumption Standby/Suspend

48 W 15 W 0.5 W

Off

0.3 W

Video input (VGA)

Input signal

VGA

Horizontal addressability

1920 pixels (max)

Vertical addressability

1080 lines (max)

Clock frequency

150 MHz

Chapter 3 Reference information 3-1

Video input (DP)

Input signal Horizontal addressability

Video input (HDMI)

Vertical addressability Clock frequency Input signal Horizontal addressability

Communications

Vertical addressability Clock frequency VESA DDC

Altitude Test

Operation

Supported Display Modes
(VESA Standard modes between noted ranges)

Horizontal frequency Vertical frequency

Native Resolution

Temperature

Operating Storage

Humidity

Shipping Operating

Storage Shipping

DP 1920 pixels (max) 1080 lines (max) 180 MHz HDMI 1920 pixels (max) 1080 lines (max) 180 MHz CI 5000 m (16404 ft.) 30 kHz 85 kHz 50 Hz 76 Hz 1920*1080 @ 60 Hz 0° to 40°C (32°F to 104° F) -20° to 60°C (-4°F to 140° F) -20° to 60°C (-4° F to 140° F) 10% to 80% 5% to 95% 5% to 95%

3-2 T22i-30 Flat Panel 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 of Range” are to a display mode shown on the which is not screen, and the supported by the power indicator is monitor. flashing white.

If you are replacing an old

“Selecting a supported

monitor, reconnect it and adjust display mode” on page

the display mode to within the 2-9 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 Customer Support Centre.

The image quality The video signal Be sure the signal cable is firmly

is unacceptable. cable is not

plugged into the system and

connected with the monitor.

monitor or system

completely.

“Connecting and turning on your monitor” on page 1-5

The color settings Select another colour setting from “Adjusting your monitor

may be incorrect. the OSD menu.

image” on page 2-5

The automatic image setup function was not performed.

Perform automatic image setup.

“Adjusting your monitor image” on page 2-5

The power

The monitor’s Be sure the power cord is

indicator is not lit power switch is connected properly.

and there is no image.

not switched on. Be sure the outlet has power.

The power cord

is loose or

Power on the monitor.

disconnected. Try using another power cord.

There is no power at the outlet.

Try using another electrical outlet.

“Connecting and turning on your monitor” on page 1-5

Chapter 3 Reference information 3-3

Table 3-2. Troubleshooting (continued)

Problem

Possible cause

Screen is blank and power indicator is steady amber or flashing white

The monitor is in Standby/Suspend mode

Suggested action

Reference

Press any key on the

“Understanding power

keyboard or move the

management” on page

mouse to restore operation. 2-10

Check the Power options

settings on your computer.

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

The video signal cable Be sure the video cable is

is loose or

connected with the system

disconnected from the properly.

system or monitor.

“Connecting and turning on your monitor” on page 1-5

One or more of the pixels appear discoloured

The monitor brightness and contrast are at the lowest setting.

Adjust the brightness and contrast setting on the OSD menu.

This is a characteristic If there are more than five

of the LCD

pixels missing, contact the

technology and is not Customer Support Centre.

an LCD defect.

“Adjusting your monitor image” on page 2-5
Appendix A, “Service and Support” on page A-1

Fuzzy lines in text or a blurry image.
Horizontal or vertical lines through the image.

Image setup has not Adjust the resolution settings “Adjusting your monitor

been optimized on your system to match the image” on page 2-5

Your system

native resolution for this

Display Properties monitor:

setting have not 1920 x 1080 at 60 Hz.

been optimized.

Perform automatic image “Adjusting your monitor

setup. If automatic image image” on page 2-5

setup does not help, perform

manual image setup.

When working in the native See the Advanced section resolution, you may find of your system’s display additional improvements by properties. adjusting the Dots Per Inch (DPI) setting on your system.

The image is not acceptable when switching to dual mode

It has not set the optimum resolution for each mode

Use ThinkVision Duo software to optimize the dual screen operation.
Adjust graphic card resolution manually.

“Using the direct access controls” on page 2-5

3-4 T22i-30 Flat Panel Monitor User’s Guide

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 3. Use 4. Use

or to select

and press to access.

or to select Image Setup and press to access.

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.
5. When the image no longer looks distorted, save the Clock and Phase adjustments.
6. Press to leave the OSD menu.

Chapter 3 Reference information 3-5

Manually installing the monitor driver
Below are steps for manually installing the monitor driver in Microsoft Windows 10, Microsoft Windows 11. Installing the monitor driver in Windows 10 To use the Plug and Play feature in Microsoft Windows 10, 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 turn on the computer. Allow your computer to boot into
Windows 10 operating system. 4. From the Lenovo website https://pcsupport.lenovo.com/solutions/t22i_30, find the
corresponding monitor driver and download it to a PC to which this monitor is connected (such as a desktop). 5. On the Desktop, move mouse to bottom-left corner of screen, right-click choose Control Panel, then double click the icon of Hardware and Sound, and then click Display. 6. Click the Change the display settings tab. 7. Click the Advanced Settings button. 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 “Let me pick from a list of device drivers on my computer”. 13. Click the Have Disk button. By clicking the Browse button, browse and point to the following path: X:Monitor DriversWindows 10 (where X indicates “the folder in which the downloaded driver is located” (such as a desktop) 14. Select the “T22i-30.inf” file and click the Open button. Click the OK button. 15. In the new window, select Lenovo T22i-30 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.
3-6 T22i-30 Flat Panel Monitor User’s Guide

Installing the monitor driver in Windows 11 To use the Plug and Play feature in Microsoft Windows 11, 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 turn on the computer. Allow your computer to boot into
Windows 11 operating system. 4. From the Lenovo website http://support.lenovo.com/docs/ t22i_30, find the corresponding
monitor driver and download it to a PC to which this monitor is connected (such as a desktop). 5. On the Desktop, move mouse to bottom-center of screen, right-click”Start”, then click “device manager” 6. Find the”monitor”icon and click. 7. Right-click the” Generic PnP monitor” 8. Click Update Driver, then click Browse the computer to find the driver program. 9. Select “Let me pick from a list of device drivers on my computer”. 10. Click the Have Disk button. By clicking the Browse button, browse and point to the following path: X:Monitor DriversWindows 11 (where X indicates “the folder in which the downloaded driver is located” (such as a desktop) 11. Select the “T22i-30.inf” file and click the Open button. Click the OK button. 12. In the new window, select Lenovo T22i-30 and click Next. 13. After the installation is complete, delete all downloaded files and close all windows. 14. 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 2560 x 1440 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz.
Chapter 3 Reference information 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 on to 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.

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

Service parts
The following parts are for use by Lenovo service, or Lenovo authorized dealers to support the customer warranty. Parts are for service use only. The table below shows information for model 63B0-MAR6-WW.

Table 3-3. List of service parts
FRU (Field Replaceable Unit) Description Part number

Colour

Machine Type Model (MTM)

5D11J30924

T22i-30 – 21.5 inch FRU Monitor (HDMI) Raven Black 63B0-MAR6-WW

5 C 1 0 Y 4 8 2 5 5 T22i-30 – DP 1.4 Cable 1.8m

Raven Black 63B0-MAR6-WW

5 C 1 0 Y 4 8 2 4 5 T22i-30 HDMI 2.0 Cable 1.8m

Raven Black 63B0-MAR6-WW

5C11J30926

T22i-30 – USB Type-A to B cable 1.8m

Raven Black 63B0-MAR6-WW

5SE1J30925

T22i-30 – FRU Stand and Base

Raven Black 63B0-MAR6-WW

3-8 T22i-30 Flat Panel Monitor User’s Guide

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 the product. Refer to your Lenovo Statement of Limited Warranty for a fully 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/support
Online technical support
Online technical support is available during the life of your product through the Lenovo Support Web site at http://www.lenovo.com/ support Product replacement assistance or exchange of defective components also is available during the warranty period, assistance for replacement or exchange of defective components is available. In addition, if your option is installed in a Lenovo computer, you might be entitled to service at your location. Your technical support representative can help you determine the best alternative.
Telephone technical support
Installation and configuration support through the Customer Support Center will be withdrawn or made available for a fee, at Lenovo’s discretion, 90 days after the option has been withdrawn from marketing, Additional support offerings, including step-by-step installation assistance, are available for a nominal fee.
To assist the technical support representative, have available as much of the following information as possible: Option name Option number Proof of purchase Computer manufacturer, model, serial number, and manual Exact wording of the error message (if any) Description of the problem Hardware and software configuration information for your system If possible, be at your computer. Your technical support representative might want to walk you through the problem during the call.
Worldwide telephone list
Phone numbers are subject to change without notice. For the most current phone Numbers, go to http://www.lenovo.com/support/phone

Country or Region
Argentina Australia Austria Belgium Bolivia Brazil
Brunei Darussalam Canada Chile China China (Hong Kong S.A.R.) China (Macau S.A.R.)

Telephone Number
0800-666-0011 (Spanish, English) 1-800-041-267 (English) 0810-100-654 (local phone) (German) Warrant service and support: 02-339-36-11 (Dutch, French) 0800-10-0189 (Spanish) Calls made from within the Sao Paulo region: 11-3889-8986 Calls made from outside the Sao Paulo region: 0800-701-4815 (Portuguese) 800-1111 (English) 1-800-565-3344 (English, French) 800-361-213(Spanish) Technical Support Line: 400-100-6000 (Mandarin) (852) 3516-8977 (Cantonese, English, Mandarin) 0800-807 / (852) 3071-3559 (Cantonese, English, Mandarin)
Appendix A Service and Support A-1

Country or Region Colombia Costa Rica Croatia Cyprus Czech Republic Denmark Dominican Republic Ecuador Egypt
El Salvador Estonia
Finland France Germany Greece Guatemala Honduras Hungary
India
Indonesia
Ireland Israel
Italy Japan
Kazakhstan Korea
Latvia Lithuania Luxembourg
Malaysia
Malta Mexico Netherlands New Zealand Nicaragua Norway Panama

Telephone Number
1-800-912-3021 (Spanish) 0-800-011-1029 (Spanish) 385-1-3033-120(Croatian) 800-92537 (Greek) 800-353-637 (Czech) Warranty service and support: 7010-5150 (Danish) 1-866-434-2080 (Spanish) 1-800-426911 (OPCION 4) (Spanish) Primary: 0800-0000-850 Secondary:0800-0000-744 (Arabic, English) 800-6264 (Spanish) 372-66-0-800 (Estonian, Russian, English) Warranty service and support: +358-800-1-4260(Finnish) Warranty service and support (hardware): 0810-631-213(French)
Warranty service and support: 0800-500-4618 (toll-free) (German)
Lenovo Business Partner (Greek)
Dial 999-9190, wait for operator, and request to reach 877-404-9661 (Spanish)
Dial 800-0123(Spanish)
+36-13-825-716 (English, Hungarian) Primary: 1800-419-4666 (Tata) Secondary: 1800-3000-8465 (Reliance) Email: commercialts@lenovo.com (English and Hindi) 1-803-442-425 62 213-002-1090 (Standard Charges Apply) (English, Bahasa Indonesia)
Warranty service and support: 01-881-1444 (English)
Givat Shmuel Service and Center: +972-3-531-3900 (Hebrew, English)
Warranty service and support: +39-800-820094 (Italian)
0120-000-817 (Japanese, English)
77-273-231-427(Standard charges Apply) (Russian, English)
080-513-0880 (Collect Call) 02-3483-2829 (Toll Call) (Korean)
371-6707-360(Latvian, Russian, English)
370 5278 6602(Italian, Russian, English)
ThinkServer and ThinkStation: 352-360-385-343 ThinkCentre and ThinkPad: 352-360-385-222 (French) 1-800-88-0013 03-7724-8023 (Standard Charges Apply) (English) 356-21-445-566(English, Italian, Maltese Arabic)
001-866-434-2080 (Spanish)
020-513-3939 (Dutch)
0508-770-506 (English)
001-800-220-2282 (Spanish)
8152-1550(Norwegian)
Lenovo Customer Support Center: 001-866-434(Toll-Free) (Spanish)

A-2 T22i-30 Flat Panel Monitor User’s Guide

Country or Region Peru Philippines Poland Portugal Romania Russia
Singapore
Slovakia Slovenia Spain Sri Lanka Sweden Switzerland Taiwan Thailand Turkey United Kingdom United States Uruguay Venezuela Vietnam

Telephone Number
0-800-50-866 (OPCION 2) (Spanish) 1-800-8908-6454 (GLOBE subscribers) 1-800-1441-0719 (PLDT subscribers) (Tagalog, English) Laptops and tablets branded with logo Think: 48-22-273-9777 ThinkStation and ThinkServer: 48-22-878-6999 (Polish, English) 808-225-115 (Standard Charges Apply) (Portuguese)
4-021-224-4015 (Romanian)
+7-499-705-6204 +7-495-240-8558 (Standard Charges Apply)(Russian) 1-800-415-5529 6818-5315 (Standard Charges Apply) (English, Mandarin, Bahasa Malaysia) ThinkStation and ThinkServer: 421-2-4954-5555
386-1-2005-60 (Slovenian)
34-917-147-833(Spanish)
+9477-7357-123 (Sumathi Information systems) (English)
Warranty service and support: 077-117-1040 (Swedish)
Warranty service and support: 0800-55-54-54 (German, French, Italian)
0800-000-702 (Mandarin) 001-800-4415-734 (+662) 787-3067 (Standard Charges Apply)(Thai, English) 444-04-26 (Turkish) Standard warranty support: 03705-500-900 ( local rate) Standard warranty support: 08705-500-900(English) 1-800-426-7378 (English)
000-411-005-6649 (Spanish)
0-800-100-2011 (Spanish) 120-11072 (Toll Free) 84-8-4458-1042 (Standard Charges Apply) (Vietnamese, English)

Appendix A Service and Support A-3

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 from specific environments and 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 believe 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 Notices B-1

Recycling information
Lenovo encourage 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: www.lenovo.com/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 https://www.lenovo.com/jp/ja/services_warranty/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 in 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 https://www.lenovo.com/jp/ja/services_warranty/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.
B-2 T22i-30 Flat Panel Monitor User’s Guide

Trademarks
The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo ThinkCentre 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.
Turkish statement of compliance
The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE).
Lenovo and the Lenovo logo are trademarks of Lenovo in the United States, other countries, or both.
Ukraine RoHS
India RoHS
RoHS compliant as per E-Waste (Management & Handling) Rules,2011.
Power cords and power adapters
Use only the power cords and power adapters supplied by the product manufacturer. Do not use the ac power cord for other devices.
Appendix B Notices B-3