ThinkVision T27hv-20
User Guide
Machine Types: 62A9-GAR1-WW
Product numbers
A20270QT0
62A9-GAR1-WW
First Edition (July 2020)
© Copyright Lenovo 2020.
LENOVO products, data, computer software, and services have been developed exclusively at private expense
and are sold to governmental entities as commercial items as dened 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
General Safety guidelines .............................................................................................. iv
TCO Information ..............................................................................................................v
Chapter 1.Getting started ............................................................................1-1
Shipping contents ........................................................................................................1-1
Notice for use ................................................................................................................1-2
Product overview ..........................................................................................................1-3
Setting up your monitor ...............................................................................................1-9
Registering your option .............................................................................................1-17
Chapter 2.Adjusting and using your monitor ............................................2-1
Comfort and accessibility ............................................................................................2-1
Adjusting your monitor image .....................................................................................2-3
Smart Feature ................................................................................................................2-7
Selecting a supported display mode ..........................................................................2-9
Understanding power management ..........................................................................2-10
Caring for your monitor .............................................................................................2-11
Detaching the monitor base and stand ....................................................................2-11
Wall Mounting (Optional) ...........................................................................................2-11
Chapter 3.Reference information ................................................................ 3-1
Monitor specications ..................................................................................................3-1
Troubleshooting ............................................................................................................ 3-3
Manually installing the monitor driver ........................................................................3-5
Service information ......................................................................................................3-7
ii
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-3
Power cords and power adapters .............................................................................. B-3
iii
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.
This equipment is not suitable for use in locations where children are likely to be present,
avoid hurting your child when machine falling down.
iv
TCO Information
A third-party certification according to ISO 14024
to a more sustainable product
Toward sustainable IT products
Say hello
IT products are associated with a wide range of sustainability risks
throughout their life cycle. Human rights violations are common in the
factories. Harmful substances are used both in products and their
manufacture. Products can often have a short lifespan because of poor
ergonomics, low quality and when they are not able to be repaired or
upgraded.
This product is a better choice. It meets all the criteria in TCO Certified,
the world’s most comprehensive sustainability certification for IT
products. Thank you for making a responsible product choice, that help
drive progress towards a more sustainable future!
Criteria in TCO Certified have a life-cycle perspective and balance
environmental and social responsibility. Conformity is verified by
independent and approved verifiers that specialize in IT products, social
responsibility or other sustainability issues. Verification is done both
before and after the certificate is issued, covering the entire validity
period. The process also includes ensuring that corrective actions are
implemented in all cases of factory non-conformities. And last but not
least, to make sure that the certification and independent verification is
accurate, both TCO Certified and the verifiers are reviewed regularly.
Want to know more?
Read information about TCO Certified, full criteria documents, news and
updates at tcocertified.com. On the website you’ll also find our Product
Finder, which presents a complete, searchable listing of certified
products.
v
Congratulations!
This product is TCO Certified – for Sustainable IT
TCO Certified is an international third party sustainability certification for IT
products. TCO Certified ensures that the manufacture, use and recycling of
IT products reflect environmental, social and economic responsibility. Every
TCO Certified product model is verified by an accredited independent test
laboratory.
Along with meeting all requirements in TCO Certified, this product also meets the exclusive TCO
Certified Edge certif ication, recognizing best in class products in a specific sustainability attribute.
Summary of TCO Certified Criteria:
Corporate Social Responsibility
Socially responsible production - working conditions and labor law in manufacturing country
Energy Efficiency
Energy efficiency of product and power supply. Energy Star compliant, where applicable
Environmental Management System
Manufacturer must be certified according to either ISO 14001 or EMAS
Minimization of Hazardous Substances
Limits on cadmium, mercury, lead & hexavalent chromium including requirements for mercury-free
products, halogenated substances and hazardous flame retardants
Design for Recycling
Coding of plastics for easy recycling. Limit on the number of different plastics used.
Product Lifetime, Product Take Back
Minimum one-year product warranty. Minimum three-year availability of spare parts. Product takeback
Packaging
Limits on hazardous substances in product packaging. Packaging prepared for recycling
Ergonomic, User-centered design
Visual ergonomics in products with a display. Adjustabi lity for user comfort (displays, headsets)
Acoustic performance – protection against sound spikes (headsets) and fan noise (projectors, computers)
Ergonomically designed keyboard (notebooks)
Electrical Safety, minimal electro -magnetic Emissions
Third Party Testing
All certified product models have been tested in an independent, accredited laboratory.
A detailed criteria set is available for download at www.tcodevelopment.com, where you can also
find a searchable database of all TCO Certified IT products.
TCO Development, the organization behind TCO Certified, has been an international driver in the
field of Sustainable IT for 20 years. Criteria in TCO Certified are developed in collaboration with
scientists, experts, users and manufacturers. Organizations around the world rely on TCO Certified
as a tool to help them reach their sustainable IT goals. We are owned by TCO, a non -profit
organization representing office workers. TCO Development is headquartered in Stockholm,
Sweden, with regional presence in North America and Asia.
For more information, please visit
www.tcodevelopment.com
vi
Chapter 1.Getting started
This User’s Guide provides detailed operation instructions for the user. For quick instruction
overview, please see the Setup Poster for brief information.
ThinkVision T27hv-20 supports Lenovo Display Control Center - ThinkColor.
Shipping contents
The product package should include the following items:
■ Information Flyer
■ Stand
■ Base
■ Flat Panel Monitor
■ Power Cord
■ USB Type C-C Cable
■ USB Type C-A Cable (for NA)
■ HDMI Cable (for PRC)
■ DisplayPort Cable (for NA)
HDMI
(for PRC)
*
USB C-C
USB C-A
(for NA)
*
(for NA)
*: Depending on many factors such as the processing capability of peripheral devices, le
attributes, and other factors related to system conguration 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 dened by the respective USB specications: - 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.
1-1 T27hv-20 Flat Panel Monitor User’s Guide
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. Place your monitor with the screen face down on a soft at surface.
2. Align the stand assembly bracket to the monitor.
3. Insert the base towards monitor until it locks in place.
Note: To install a VESA mount, please see “Wall Mounting (Optional)”on page 2-11.
Chapter 1.Getting started 1-2
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
0°
-5°
With the built-in pedestal, you can tilt and swivel the monitor for the most comfortable
viewing angle.
35°
45°
Height Adjustment
For height adjustment, user needs to press down or lift up the monitor.
1-3 T27hv-20 Flat Panel Monitor User’s Guide
45°
135mm
Monitor
- Adjust the screen position 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 until the monitor stops at 90°.
Monitor controls
The keypad controls on the panel frame are accesses to various functions.
135mm
-5°
0°
35°
90°
90°
For information on how to utilize these keypad controls, please see “Adjusting your monitor
image”on page 2-3.
Cable lock slot
Your monitor is equipped with a cable lock slot located on the rear of your monitor
Chapter 1.Getting started 1-4
IR-Camera
Your monitor has embedded integrated IR Camera Module; it can be used as a normal webcamera.
Slide the camera shutter open or close to enable/disable the camera.
a. Slide to open. b. Slide to close.
Note: Camera function only support window 10.
Windows hello
After setting up the “Windows hello” application, you can login your Window 10 operating
system with the function of face-recognition.
Note: To set up “windows hello”, please see “Windows Hello setup (Windows 10 Only)”on
page 1-16.
1-5 T27hv-20 Flat Panel Monitor User’s Guide
Glance function
Glance provides multiple functionalities by sensing your attention:
• It can protect your data from unwanted eyes using Presence Detection, Privacy Guard
and Privacy Alert.
• It allows you to multitask with greater ease. You can move windows over multiple
monitors naturally using Snap Window.
• It helps you nd your cursor when using multiple screens with Smart Pointer.
• It blurs the screen(s) you are not watching to protect your work using Smart Display.
• The Privacy Guard feature turns on your Privacy Guard display when someone is
looking above your shoulder.
• The Privacy Alert feature warns you when someone else is looking at your screen.
Please visit below website for more information of Glance by Mirametrix®.
Glance website https://help.mirametrix.com
Note:
1. Glance cannot work if camera is occupied by another application.
2. Glance may cause screen color distortion under video call.
3. Ensure the visualizer can sense you as green patten.
Chapter 1.Getting started 1-6
Webcam face tracking function
The camera will perform face tracking with Win10, after RS2 version when install special
driver, webcam could search face with windows 10 ROI , then enlarge and centre the face.
Note:
1. Your NB/PC OS should be Win 10 and after RS2 version, don’t support for Win 7or
Win10 older than RS2 version. Propose to upgrade your windows OS to latest to keep
this function stable.
2. To install special driver on NB/PC, you must download it from Lenovo website https://
pcsupport.lenovo.com/solutions/t27hv_20 and follow the instructions on page 3-7
“Manually installing the Face tracking driver in Windows 10”for details.
3. Check your CPU of NB/PC to keep high efciency (Please use adapter instead of internal
Battery when using NB.
4. Sometimes you might nd the face can be enlarged, not be centralized when your face is
in the edge of the image that camera captured, please move your face close to centre.
5. If face tracking function is updated, camera driver will be automatically updated via
system’s Windows update when NB/PC is connected to network. Don’t shut down when
you run Windows update and please follow Windows update operation guide.
6. Press menu key for 3 seconds to turn on/off face tracking.
Video/Audio Icon on/off
Connect USB cable from PC/NB to Monitor, set Advanced Settings->Video/Audio Icon on,
Video/Audio ICON will display on left bottom when Camera / Microphone is enable.
Note:
1. If USB cable is disconnected, Video/Audio ICON in OSD Advanced Settings will gray
out. You can’t select this function.
2. Video/Audio ICON is conflict with Smart Energy, it will be turn off & gray out once
Smart energy turn on.
1-7 T27hv-20 Flat Panel Monitor User’s Guide
Speaker
Your monitor has embedded a pair of speaks with 3W, and it can support DP or HDMI
audio output and USB audio output. The USB cable need plug in when you use USB audio
channel (picture2). DP or HDMI audio output doesn't need USB cable but DP or HDMI
cable (picture 1).
Picture 1 Picture 2
Use Volume control button to adjust volume.
Note:
1. To prevent possible hearing damage, do not listen at high volume levels for long periods.
Warning for excessive sound pressure from earphones and headphones. Excessive
sound pressure from earphones and headphones can cause hearing loss. Adjustment of
the equalizer to maximum increases the earphones and headphones output voltage and
therefore the sound pressure level.
2. Volume OSD synchronization support Window 10.
3. To connect T27hv-20 with C to C or C to A cable completely to prevent volume control
problem.
Chapter 1.Getting started 1-8
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 on page iv 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. Engineering port only for specialist test usage. Do Not plug in any connector of this port
to prevent malfunction of the monitor or any electrical accident caused.
1-9 T27hv-20 Flat Panel Monitor User’s Guide
4. For computer in DisplayPort connecting.
Note 1: Monitors sold in NA/LA include an DP cable.
Note 2: For other regions Lenovo recommends that customers who require to use the
DP Cable on their monitor purchase the "Lenovo DisplayPort to DisplayPort Cable
0A36537" www.lenovo.com/support/monitoraccessories.
5. For computer in HDMI connecting.
Lenovo recommends that customers who require to use the HDMI input on their monitor
purchase the "Lenovo HDMI to HDMI cable OB47070" www.lenovo.com/support/
monitor accessories.
HDMI
HDMI
Chapter 1.Getting started 1-10
6. For computer in USB type C-C connecting.
*
7. For computer in USB type C-A connecting.
Note: Monitors sold in NA include a USB type C-A cable
*
If there are any * tag, you can consult the comments on page 1-1.
1-11 T27hv-20 Flat Panel Monitor User’s Guide
8. Connect one end of the DP cable to the DP input on the back of another monitor, and the
other end to the DP output connector (for daisy chain) on the monitor.
Note 1: Monitors sold in NA include an DP cable.
Note 2: For other regions 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/monitoraccessories.
9. Connect one end of the network cable connector to the Ethernet interface of the monitor
and the other end to the router.
Note: To connect USB cable to enable the function.
Chapter 1.Getting started 1-12
10. 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: The USB downstream port does not provide power while the monitor switch is
off.
11. Connect your USB device to the USB port on the monitor.
If there are any * tag, you can consult the comments on page 1-1.
1-13 T27hv-20 Flat Panel Monitor User’s Guide
12. Connect the speaker’s audio cable and audio jack of monitor to transfer audio source
from Display Port, HDMI, Type-C or USB.
Note: The audio output in Display Port, HDMI or Type-C modes.
13. The place of hanging a headset.
14. Insert the power cord into the monitor, then plug the monitor power cord and the
computer cord into grounded electrical outlets.
Note: A certied power supply cord has to be used with this equipment. The relevant
national installation and or equipment regulations shall be considered. A certied
power supply cord not lighter than ordinary polyvinyl chloride exible cord according
to IEC 60227 (designation H05VV-F 3G 0.75mm2 or H05VVH2-F2 3G 0.75mm2 )
shall be used. Alternative a exible cord be of synthetic rubber according to IEC 60245
(designation H05RR-F 3G 0.75mm2 ) shall be used.
Chapter 1.Getting started 1-14
15. Assembled cables with Line Cleaner as shown below.
16. Power on the monitor and the computer.
17. When you install the monitor driver, download the driver that corresponds to your
monitor model from the Lenovo website https://pcsupport.lenovo.com/solutions/
t27hv_20. Refer to the “Manually installing the monitor driver”on page 3-5 section to
install the driver.
1-15 T27hv-20 Flat Panel Monitor User’s Guide
Windows Hello setup (Windows 10 Only)
Note: To set up “Windows Hello”, do the following:
1. Press “Windows” + “I” and then click Accounts, choose “Sign-in options”.
2. Setup PIN number.
3. Establish face-recognition by clicking Set up, Get started.
4. Scanning your face information and enable face-recognition to unlock your computer.
Chapter 1.Getting started 1-16
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.
1-17 T27hv-20 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. 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 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: 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 ofce situations include pulling desk away from wall or divider to make room
for monitor, using at 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.
• 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 reections on the screen from
overhead lighting or nearby windows.
2-1 T27hv-20 Flat Panel Monitor User’s Guide
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.
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 2-1so you can maintain a comfortable
and productive posture. Also, be sure to use the adjustment capabilities of your computer
components and ofce 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 in
front of your computer, the more important it is to observe your working posture. Avoid
as summing any one posture for an extended period of time. Periodically make minor
modications in your posture to help deter any discomforts that might arise. Make use of
any adjustments that your ofce 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 in front of 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.Adjusting and using your monitor 2-2
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
Icon Control Description
Microphone Mute
1
Return button
Audio Mute Use the Mute button to mute audio.
2
Increase/UP
Input Source Switches the video input source
3
Decrease/Down
Menu
4
Enter
Volume up Press to control Speaker Volume up.
5
Volume down Press to control Speaker Volume down.
Use the Microphone Mute button to mute
microphone.
Return to the previous menu page or exit from the
previous function.
UP browsing key
For increasing the value on adjustment bar/tune in
Down browsing key.
For decreasing the value on adjustment bar/tune in.
Press to move to next item.
Press and hold for 3 seconds to Enable/Disable smart
trafc light.
To access OSD menu.
Press to conrm selection.
Press and hold for 10 seconds will lock menu/un-lock
menu.
Press and hold for 3 seconds to Enable/Disable face
tracking function
Press to enter next level on main menu/sub menu
status or enter previous level on adjustment bar.
2-3 T27hv-20 Flat Panel Monitor User’s Guide
Using the On-Screen Display(OSD) controls
To adjust the settings, the user controls can be viewed through the OSD.
T27hv-20
®
Monitor Controls
Brightness 75
Advanced Settings
Smart Feature
Port Settings
Menu Settings
Exit
Input Signal : USB-C Resolution : 2560x1440 Refresh Rate : 60Hz
75Contrast
USB C Power Delivery : 85W
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 then press to save.
3. Press to move backwards through the sub-menus and exit from the OSD.
4. Press and hold for 10 seconds to lock the OSD. This will prevent accidental
adjustments to the OSD. Press and hold for 10 seconds to unlock the OSD and allow
adjustments to the OSD.
5. Enables DDC/CI by default. Use OSD Exit Key, press and hold for 10 seconds to
disable / enable DDC/CI function. A message "DDC/CI disable" is shown 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 efciency of consumers and
manufacturers, and effectively guides the market.
The regulation of Energy Star improves energy efciency and reduces air pollution by
using more energy-efcient equipment in homes, ofces 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 certication. 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 efciency 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
efciency 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.
Chapter 2.Adjusting and using your monitor 2-4
Table 2-2. OSD functions
OSD Icon on
Main Menu
Monitor Controls
Advanced Settings
Smart Feature
Sub menu Description
Brightness Adjusts overall screen brightness.
Contrast Adjusts difference between light and dark areas.
Enable dynamic contrast ratio.
Dynamic Contrast
Over Drive
Color Mode
Scenario Modes
Aspect Ratio
Button repeat rate
Video/Audio Icon
Smart energy(ToF)
Smart trafc light
Smart Audio
• Off
• On
Respond time enhancement
• Off
• Normal
• Extreme
Adjust intensity of red, green, and blue.
Preset mode
• Srgb
• Neutral
• Reddish
• Bluish
Custom
• Red: Increases or decreases the
saturation of ’red’ in the image.
• Green: Increases or decreases the
saturation of ’green’ in the image.
• Blue: Increases or decreases the
saturation of ’blue’ in the image.
• Close
Panel Native/Image Creation/Digital Cinema/
Video Creation/Low Blue Light
Select type of scaled image:
•
Full Screen
•
Orginal AR
• Off
• Default
• Slow
Enable Camera / Microphone Icon
• Off
• On
• Off
• On
• Off
• On
• Auto
• Off
• On
Controls and
Adjustments
All input ports
2-5 T27hv-20 Flat Panel Monitor User’s Guide
OSD Icon on
Main Menu
Port Settings
Sub menu Description
This monitor can accept video signals through
two different connectors. Select digital among
OSD Controls when you use USB-C / HDMI / DP
Input Signal
USB Charging
Smart Power
Super USB-C
Charging
Daisy chain
DP Select
Language
Menu time out
connector.
• USB-C
• HDMI
• DP
• On
• Off
• On
• Off
• On
• Off
• On
• Off
• DP 1.2
• DP 1.1
Select OSD Languages.
Note: The language chosen only affects the
language of the OSD. It has no effect on any
software running on the computer.
Set the length of time that the OSD will remain
active after the last time a button is pressed.
Menu Horizontal Changes the horizontal position of the OSD.
Controls and
Adjustments
All input ports
Menu Vertical Changes the vertical position of the OSD.
Menu Settings
Transparency
Choose the transparency of OSD.
Resets monitor to the original factory
settings.
Factory Reset
*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.
• Ye s
• No
• The ENERGY STAR logo means resets all user
settings to default values so that the monitor
can meet the requirements of Energy Star.
Dynamic Contrast is conict with Smart Energy, it will be turn off & gray out once Smart energy turn
on.
Switching Daisy chain on/off will turn off the USB C power delivery for a few seconds.
Chapter 2.Adjusting and using your monitor 2-6
Smart Feature
Dimming to off
Approach Leave
Smart Energy
This section describes how to use the Smart Features of this monitor.
With Smart Energy enabled the monitor can detect the user presence in front of the monitor.
The backlight will be switched off if the user is not in front of the monitor.
Note:
1. The best working distance is 300 – 1000 mm in front of the monitor (12 to 40 inches).
2. Glaring light may affect the operation of the sensor.
3. Some chair materials may trigger the sensor.
4. PLEASE DO NOT TOUCH THE SENSOR
Fingerprints, scratches or damage may affect its performance
ESD may affect the sensor operation.
40mm
40mm
2-7 T27hv-20 Flat Panel Monitor User’s Guide
SmartTrafcLight
1. There are On/Off/Auto modes for the light.
2. Press the source key for 3 seconds can easily switch On/Off.
3. The trafc light indicate the monitor working status of camera and microphone at “Auto”
mode.
Note: To connect USB cable to enable the function.
Smart Audio
Off: No sound suppression around the microphone.
On: Microphone mainly catch the sound of the front area.
The speech out of catching area will be suppressed obviously but not disappear totally.
Note:
1. To connect USB cable to enable the function.
2. The environment, sound reection or noise volume, will impact the function quality.
Chapter 2.Adjusting and using your monitor 2-8
Selecting a supported display mode
The display mode of the monitor uses is controlled by the computer. Therefore, refer to your
computer documentation on how to change display modes.
The image size, position and shape might be changed when the display mode changes. This
is normal and the image can be re-adjusted using automatic image setup and the image
controls. Unlike CRT monitors, which require a high refresh rate to minimize icker, LCD
or Flat Panel technology is inherently icker-free.
Note: If your system has previously been used with a CRT monitor and is currently
congured to a display mode outside the range of this monitor, you may need to reattach
the CRT monitor temporarily until you have re-congured the system; preferably to 2560 x
1440 at 60 Hz, which is a common display mode.
The display modes shown below have been optimized at the factory.
Table 2-3 Factory set display modes
Timing Refresh rate(Hz)
640x480 60 Hz
640x480 67 Hz
640x480 72 Hz
640x480 75 Hz
720x400 70 Hz
800x600 60 Hz
800x600 72 Hz
800x600 75 Hz
832x624 75 Hz
1024x768 60 Hz
1024x768 70 Hz
1024x768 75 Hz
1152x864 75 Hz
1280x1024 60 Hz
1280x1024 70 Hz
1280x1024 75 Hz
1440x900 60 Hz
1680x1050 60 Hz
1920x1080 60 Hz
1920x1200 60 Hz
2560x1440 60 Hz
2-9 T27hv-20 Flat Panel Monitor User’s Guide
Understanding power management
Power management is invoked when the computer recognizes that you have not using your
mouse or keyboard for a user-denable 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
On White Normal
Standby/Suspend Amber Blank
Off Off Blank
Power
Indicator
Screen Restoring Operation Compliance
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.
Power Management Modes
VESA Modes
Normal operation Active Active Active White
Active-off mode Inactive Inactive Off Amber Less than 0.5 W
Switch off - - - Off Less than 0.3 W
Horizontal
Sync
Vertical
Sync
Video
Power
Indicator
Power Consumption
148 W (maximum)*
25 W (typical)
ENERGY STAR
ENERGY STAR
Energy Star Power Consumption
P
ON
E
TEC
20.59 W
66.47 kWh
** Maximum power consumption with max luminance.
This document is informational only and reects 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.
Chapter 2.Adjusting and using your monitor 2-10
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 ammable 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 nger 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 at surface.
Step 2: Press and hold the stand release button.
Step 3: Lift the stand up and away 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.
Step 3: Remove the base and stand from the monitor, refer to “Detaching the monitor base
and stand”on page 2-11
.
2-11 T27hv-20 Flat Panel Monitor User’s Guide
Step 4: 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.
VESA hole
Step 5: Attach the LCD display to the wall, and follow the instructions in the wall-mounting
kit.
For use only with UL Listed Wall Mount Bracket with minimum weight/load: 8kg
Chapter 2.Adjusting and using your monitor 2-12
Chapter 3.Reference information
This section contains monitor specications, instructions to manually install the monitor
driver, troubleshooting information.
Monitorspecications
Table 3-1. Monitor specications for type-model A20270QT0/T27hv-20/62A9-GAR1-WW
Dimensions Depth 208 mm (8.19 in.)
Height 473.6mm (18.65 in.)
Width 613.6 mm (24.16 in.)
Stand Tilt Range: -5o~35
VESA mount Supported 100 mm x 100 mm (3.94 in. x 3.94 in.)
Image Viewable image size 685 mm (27 in.)
Maximum height 608.6 mm (23.96 in.)
Maximum width 613.6 mm (24.15 in.)
Pixel pitch 0.2331mm (0.01 in.)
o
Power input Supply voltage
Max supply current
Power consumption
Note: Power
consumption gures
are for the monitor
and the power supply
combined.
Note: Typical power
consumption is tested
under OSD default
setting.
DP Interface DP
HDMI Interface HDMI
Normal operation <148 W (Max)
Standby/Suspend <0.5 W
Off <0.3 W at 100VAC and 240VAC
Input signal VESA TMDS (Panel Link™)
Horizontal addressability 2560 pixels (max)
Vertical addressability 1440 lines (max)
Clock frequency 300 MHz (max)
Input signal VESA TMDS (Panel Link™)
100-240V AC
1.5A
<25 W (Typical)
3-1 T27hv-20 Flat Panel Monitor User’s Guide
Horizontal addressability 2560 pixels (max)
Vertical addressability 1440 lines (max)
Clock frequency 300 MHz (max)
Communications VESA DDC/CI
Supported Display
Modes
Horizontal frequency 30 kHz – 114 kHz
Vertical frequency 48 Hz – 75 Hz
Native Resolution 2560 x 1440 at 60 Hz
Temperature Operating 0° to 40°C (32°F to 104° F)
Storage -20° to 60°C (-4°F to 140° F)
Shipping -20° to 60°C (-4° F to 140° F)
Humidity Operating 10% to 80% non-condensing
Storage 5% to 95% non-condensing
Shipping 5% to 95% non-condensing
Chapter 3.Reference information 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
ashing white.
The image quality
is unacceptable
The system is set to a
display mode which is
not supported by the
monitor
The video signal cable is
not
connected with the
monitor or system
completely.
• If you are replacing an old
monitor, reconnect it and
adjust the display mode to
within the specied 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.
Be sure the signal cable is
rmly plugged into the system
and monitor.
“Selecting a
supported display
mode”on page 2-7
“Connecting and
turning on your
monitor”on page
1-9
The power
indicator is not
lit and there is no
image.
Screen is blank
and power
indicator is amber.
The power
indicator is
but there is no
image
amber
The color settings may be
incorrect.
The automatic image
setup function was not
performed.
• The monitor’s
power switch is
not switched on.
• The power cord is
loose or disconnected.
• There is no power
at the outlet.
The monitor is in Standby
/ Suspend mode
The video signal cable
,
is loose or disconnected
from the system or
monitor
The monitor brightness
and contrast are at the
lowest setting.
Select another color setting
from the OSD menu.
Perform automatic image setup. “Adjusting your
• Be sure the power cord
is connected properly.
• Be sure the outlet has power.
• 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.
Be sure the video cable is
connected with the system
properly
Adjust the brightness and
contrast setting on the OSD
menu.
“Adjusting your
monitor image”on
page 2-3
monitor image”on
page 2-3
“Connecting and
turning on your
monitor”on page
1-9
“Understanding
power
management”on
page 2-10
“Connecting and
turning on your
monitor”on page
1-9
“Adjusting your
monitor image”on
page 2-3
3-3 T27hv-20 Flat Panel Monitor User’s Guide
Problem Possible cause Suggested action Reference
One or more of
the pixels appear
discolored
This is a characteristic of
the LCD technology and
is not an LCD defect
If there are more than ve
pixels missing, contact the
Support Center
“Appendix A.
Service and
Support”on page
A-1
• Fuzzy lines
in text or a
blurryimage
• Horizontal
or vertical
lines through
the image.
• Image setup has not
been optimized
• Your system
DisplayProperties
setting have not
been optimized.
Adjust the resolution settings
on your system to match
the native resolution for this
monitor: 2560 x 1440 at 60 Hz.
Perform automatic image setup.
If automatic image setup does
not help, perform manual image
setup.
When working in the native
resolution, you may nd
additional improvements by
adjusting the Dots Per Inch
(DPI) setting on your system.
“Adjusting your
monitor image”on
page 2-3
“Selecting a
supported display
mode”on page 2-7
See the Advanced
section of your
system’s display
properties.
Chapter 3.Reference information 3-4
Manually installing the monitor driver
Below are steps for manually installing the monitor driver in Microsoft Windows 7,
Microsoft Windows 10.
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 https://pcsupport.lenovo.com/solutions/t27hv_20,
nd 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,
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 Browsethecomputertondthedriverprogram.
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 “lent27hv-20.inf” le and click the Open button. Click the OK button.
15. In the new window, select LENT27hv-20 and click Next.
16. After the installation is complete, delete all downloaded les and close all windows.
17. Restart the system. The system will automatically select the maximum
refresh rate and corresponding Color Matching Proles.
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 refresh rate of 60 Hz.
3-5 T27hv-20 Flat Panel Monitor User’s Guide
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, 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 10 operating system.
4. From the Lenovo website https://pcsupport.lenovo.com/solutions/t27hv_20,
nd 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 icon.
8. Click the Monitor tab.
9. Click the Properties button.
10. Click the Driver tab.
11. Click Update Driver, then click Browsethecomputertondthedriverprogram.
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 10
(where X indicates “the folder in which the downloaded
driver is located” (such as a desktop)).
14. Select the “lent27hv-20.inf” le and click the Open button. Click the OK button.
15. In the new window, select LENT27hv-20 and click Next.
16. After the installation is complete, delete all downloaded les and close all windows.
17. Restart the system. The system will automatically select the maximum
refresh rate and corresponding Color Matching Proles.
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.
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.Reference information 3-6
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 specications
and instructions, natural or personal disaster, or unauthorized alterations, repairs or
modications.
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.
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 (A20270QT0/ T27hv-20 / 62A9-GAR1-WW).
Table 3-3. List of service parts
Replaceable Unit)
Part number
FRU (Field
5D11A20411
Description
T27hv-20 - 27 inch FRU
Monitor (HDMI)
Machine Type
Model (MTM)
62A9 Raven Black
colour
5C11A20409 T27hv-20 DP cable 62A9 Raven Black
5C11A20410 T27hv-20 HDMI cable 62A9 Raven Black
5C11A20408
5C11A20406
5SE1A20407
T27hv-20 USB Type C to
Type A cable
T27hv-20 USB Type C to
Type C cable
T27hv-20 - FRU Base and
Stand
62A9 Raven Black
62A9 Raven Black
62A9 Raven Black
3-7 T27hv-20 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 conguration 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 conguration 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://consumersupport.lenovo.com
Country or Region Telephone Number
Argentina 0800-666-0011 (Spanish, English)
Australia 1-800-041-267 (English )
Austria 0810-100-654 (local phone) (German)
Belgium Warrant service and support: 02-339-36-11 (Dutch, French)
Bolivia 0800-10-0189 ( Spanish)
Calls made from within the Sao Paulo region: 11-3889-8986
Brazil
Calls made from outside the Sao Paulo region: 0800-701-4815
(Portuguese)
Appendix A. Service and Support A-1
Country or Region Telephone Number
Brunei Darussalam 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.)
China
(Macau S.A.R.)
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 )
(852) 3516-8977
(Cantonese, English, Mandarin)
0800-807 / (852) 3071-3559
(Cantonese, English, Mandarin)
Ecuador 1-800-426911 (OPCION 4) (Spanish )
Primary: 0800-0000-850
Egypt
El Salvador 800-6264 (Spanish)
Estonia
Finland Warranty service and support: +358-800-1-4260(Finnish)
France Warranty service and support (hardware): 0810-631-213(French)
Germany Warranty service and support: 0800-500-4618 (toll-free)(German)
Greece Lenovo Business Partner (Greek)
Guatemala
Honduras Dial 800-0123(Spanish)
Hungary +36-13-825-716 (English, Hungarian)
India
Indonesia
Ireland Warranty service and support: 01-881-1444 (English)
Secondary:0800-0000-744
(Arabic, English)
372-66-0-800
(Estonian, Russian, English)
Dial 999-9190, wait for operator,
and request to reach 877-404-9661 (Spanish)
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)
A-2 T27hv-20 Flat Panel Monitor User’s Guide
Country or Region Telephone Number
Israel
Italy Warranty service and support: +39-800-820094 (Italian)
Japan
Kazakhstan 77-273-231-427(Standard charges Apply) (Russian , English)
Korea
Latvia 371-6707-360(Latvian, Russian, English)
Lithuania 370 5278 6602(Italian, Russian, English )
Luxembourg
Malaysia
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 )
Givat Shmuel Service and Center: +972-3-531-3900
(Hebrew, English)
0120-000-817
(Japanese, English)
080-513-0880 (Collect Call)
02-3483-2829 (Toll Call) (Korean)
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)
Nicaragua 001-800-220-2282 (Spanish)
Norway 8152-1550(Norwegian)
Panama Lenovo Customer Support Center: 001-866-434(Toll-Free)(Spanish)
Peru 0-800-50-866 (OPCION 2) (Spanish)
Philippines
Poland
Portugal 808-225-115 (Standard Charges Apply) (Portuguese)
Romania 4-021-224-4015(Romanian)
Russia
Singapore
Slovakia ThinkStation and ThinkServer: 421-2-4954-5555
Slovenia 386-1-2005-60 (Slovenian)
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 )
+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)
Spain 34-917-147-833(Spanish)
Sri Lanka +9477-7357-123 (Sumathi Information systems) (English)
Appendix A. Service and Support A-3
Country or Region Telephone Number
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
Turkey 444-04-26 (Turkish)
United Kingdom
United States 1-800-426-7378 (English)
Uruguay 000-411-005-6649 (Spanish)
Venezuela 0-800-100-2011 (Spanish)
Vietnam
001-800-4415-734
(+662) 787-3067 (Standard Charges Apply)(Thai, English)
Standard warranty support: 03705-500-900 ( local rate) Standard
warranty support: 08705-500-900(English)
120-11072 (Toll Free)
84-8-4458-1042 (Standard Charges Apply) (Vietnamese, English)
A-4 T27hv-20 Flat Panel Monitor User’s Guide
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
specications 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 specic
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 signicantly.
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 specic
environment.
Appendix B. Notices B-1
Recycling information
https://www
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/recycling
https://www.lenovo.com/jp/ja/services_warranty/recycle/pcrecycle/
Collecting and recycling a disused Lenovo computer or monitor
.lenovo.com/jp/ja/services_warranty/recycle/pcrecycle/
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 certied 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 homeused 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
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 T27hv-20 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.
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
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