Lenovo ThinkVision E22-28 User manual

ThinkVision E22-28
User Guide
Machine Types:62B9-MAR4-WW

Product No.
62B9-MAR4-WW
First Edition (April 2020)
© Copyright Lenovo 2020.
LENOVO products, data, computer software, and services have been developed exclusively at private expense
restricted rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are
delivered pursuant a General ServicesAdministration "GSA" contract, use, reproduction, or disclosure is
subject to restrictions set forth in Contract No. GS-35F-05925.
H20215FE0

Power Management Modes
Serice information
Customer responsibilities
Service parts
Accessibility information
Swivel

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.
DANGER
To avoid shock hazard:
•Do not remove the covers.
•Do not operate this product unless the stand is attached.
•Do not connect or disconnect this product during an electrical storm.
•The power cord plug must be connected to a properly wired and grounded power outlet.
•Any equipment to which this product will be attached must also be connected to
properly wired and grounded power outlets.
•To isolate the monitor from the electrical supply, you must remove the plug from the
power outlet. The power outlet should be easily accessible.
To take special precautions to avoid the introduction of hazards when operating, installing,
servicing, transporting or storing equipment, the necessary instructions shall be made
available.
To reduce the risk of electric shock, do not perform any servicing other than that contained
Handling:
•If your monitor weighs more than 18 kg (39.68 lb), it is recommended that it be moved
or lifted by two people.
Make sure the light bar is located downside when you install in the way of VESA.
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 fromearphones 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.

A third-party certification according to ISO 14024
Say hello
to a more sustainable product
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.
Toward sustainable IT products
iv

v

Stand (with four screws)
Information Flyer
Flat Panel Monitor
Power Cord
HDMI Cable
Base
HDMI

Chapter 1. 1-3
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.
-5
22

360°
Swivel
With the built-in base,you can tilt and rorate the monitor to get the best viewing angle.

E22-28

Chapter 1. 1-6
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 iii before operation.
1. Power off your computer and all attached devices, then unplug the computer power cord.
2. Connect the cables according to the following symbols.
HDMIAC VGA

Chapter 1. 1-7
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.
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.
5. Connect one end of the VGA cable to the VGA connector on the back of the computer,
and the other end to the VGA connector on the monitor.

Chapter 1. 1-8
60227 (designation H05VV-F 3G 0.75mm2or H05VVH2-F2 3G 0.75mm2) shall be used.
H05RR-F 3G 0.75mm2) shall be used.
7. Power on the monitor and the computer.
6. Plug the power cord into the monitor, then plug the monitor and computer power cords
into a grounded power outlet.
Power cord
Note: The computer must use certified power cord.The installing and/or equipment
management regulations in related country(region) should be considered.

E22_28

Chapter 2. 2-1
Chapter 2. Adjusting and using your monitor
This section will give you information on adjusting and using your monitor.
Comfort and accessibility
Good ergonomic practice is important to get the most from your personal computer and to
avoid discomfort. Arrange your workplace and the equipment you use to suit your individual
needs and the kind of work that you perform. In addition, use healthy work habits to maximize
your performance and comfort while using your computer. For more detailed information on
any of these topics, visit the Healthy Computing Web site at:
http://www.lenovo.com/healthycomputing/.
Arranging your work area
Use a work surface of appropriate height and available working area to allow you to work in
comfort.
Organize your work area to match the way you use materials and equipment. Keep your work
area clean and clear for the materials that you typically use and place the items that you use
most frequently, such as the computer mouse or telephone, within the easiest reach.
Equipment layout and setup play a large role in your working posture. The following topics
describe how to optimize equipment setup to achieve and maintain good working posture.
Positioning your monitor
Position and adjust your computer monitor for comfortable viewing by considering the
following items:
• 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.
•Monitor height: Position the monitor so your head and neck are in a comfortable and
neutral (vertical, or upright) position. If your monitor does not have height adjustments,
you might have to place books or other sturdy objects under the base of the monitor to
achieve the desired height. A general guideline is to position the monitor such that the top
of the screen is at or slightly below your eye-height when you are comfortably seated.
However, be sure to optimize your monitor height so the line of site between your eyes
and the center the monitor suits your preferences for visual distance and comfortable
viewing when your eye muscles are in a relaxed state.
•Tilt:Adjust the tilt of your monitor to optimize the appearance of the screen content and
to accommodate your preferred head and neck posture.
•General location: Position your monitor to avoid glare or reflections on the screen from
overhead lighting or nearby windows.

Chapter 2. 2-2
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 controls, if equipped to optimize the image on your
screen to meet your visual preferences.
• Keep your monitor screen clean so you can focus on the screen’s contents.
Any concentrated and sustained visual activity can be tiring for your eyes. Be sure to
periodically look away from your monitor screen and focus on a far object to allow your eye
muscles to relax. If you have questions on eye fatigue or visual discomfort, consult a vision
care specialist for advice.
Quick tips for healthy work habits
The following information is a summary of some important factors to consider to help you
remain comfortable and productive while you use your computer.
•Good posture starts with equipment setup: The layout of your work area and the setup
of your computer equipment have a large effect on your posture while using your
computer. Be sure to optimize the position and orientation of your equipment by following
the tips outlined in "Arranging your work area"on page 2-1 so you can maintain a
comfortable and productive posture. Also, be sure to use the adjustment capabilities of
your computer components and office furniture to best suit your preferences now and as
your preferences change over time.
•Minor changes in posture can help avoid discomfort: The longer you sit and work with
your computer, the more important it is to observe your working posture.Avoid assuming
any one posture for an extended period of time. Periodically make minor modifications in
your posture to help deter any discomforts that might arise. Make use of any adjustments
that your office furniture or equipment provide to accommodate changes in posture.
•Short, periodic breaks help ensure healthy computing: Because computing is primarily
a static activity, it is particularly important to take short breaks from your work.
Periodically, stand up from your work area, stretch, walk for a drink of water, or otherwise
take a short break from using your computer. A short break from work gives your body a
welcome change in posture and helps to ensure you remain comfortable and productive
while you do work.
Accessibility information
Lenovo is committed to providing greater access to information and technology to people with
disabilities. With assistive technologies, users can access information in the way most
appropriate to their disability. Some of these technologies are already provided in your
operating system; others can be purchased through vendors or accessed at:
https://lenovo.ssbbartgroup.com/lenovo/request_vpat.php

Chapter 2. 2-3
Adjusting your monitor image
This section describes the control features to adjust your monitor image.
Using the direct access controls
The direct access controls can be used when the On-Screen Display (OSD) is not displayed.
1
Input Source
2Exit
Icon Description
DDC-CI
3Increase/Up
Brightness
4Decrease/Down
Menu
5
Enter
Volume plus
Volume down
Switch video input source
Hold for 10 seconds to enable or disable DDC-CI
Exit and return to the next level
Returns the previous level in OSD mode
Press the screen to adjust automatically
Increases the value on the adjustment bar/Adjust
Press down to move to the previous item
Direct access to brightness adjustment
The left to browse button
Reduces the value on the adjustment column/Adjust
Press down to move to the next item
Access the OSD menu
Press ok to select
Hold for 10 seconds to lock the menu/Unlock menu
Press down to enter the next level on the main menu/
Submenu status or save Settings
Automatic Image setup automatic
Control

Chapter 2. 2-4
Using the On-Screen Display (OSD) controls
To adjust the settings, the user controls can be viewed through the OSD.
To use the controls:
1. Press to open the main OSD menu.
2. Use or to move among the icons. Select an icon and press to access the selected
function. If there is a sub-menu, you can move between options using or , then
press to select that function. Use to make adjustments then pressor  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.
7.
Monitor Controls
Advanced Settings
Port Settings
Menu Settings
Exit
Input Signal: VGA Resolusion: 1920x1080
Brightness
Contrast
Volume
75
75
50
RefreshRate:60Hz
E22-28
Press and hold the up button to automatically adjust the screen
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.

Chapter 2. 2-5
Table 2-1. OSD functions
OSD Icon on Main Menu Submenu Description Controls and
Adjustments
Adjusts overall screen brightness.
Adjusts difference between light
and dark areas.
Color Mode
Image Setup
•Clock
•Phase
•Horizontal Position
•Vertical Position
Advanced Settings
Dynamic Contrast On
Off
Off
Normal
Extreme
Adjusts intensity of red,green,
and blue.
Preset mode
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.
•Neutral
•sRGB
•Reddish
•Bluish
•Low Blue Light
•
•
•
•
•
Button Repeat Rate
Automatic
Brightness
Contrast
Volume
Monitor Controls Adjust the volume
Automatically adjust
Adjust image location
•Default
•Off
•Slow
Button response speed
Menu display time
Sets the duration that OSD displays
when no action is performed.
Change the button repeat speed
and menu display time Settings.
Aspect Ratio Full Screen
Original AR
Power Usage(Change this setting
will increase power usage) CHANGE
CANCEL
Over Drive