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Summary of Contents for Lenovo L27h-4A
- Page 1 Lenovo L27h-4A User Guide...
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Page 2: Product Number
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. -
Page 3: Table Of Contents
Telephone technical support ............................ 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-2 Power cords and power adapters ..........................B-2... -
Page 4: Safety Information
To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Handling: If your monitor weighs more than 18 kg (39.68 lb), it is recommended that it be moved or lifted by two people. © Copyright Lenovo 2024... -
Page 5: Chapter 1 Getting Started
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. L27h-4A supports Lenovo Accessories and Display Manager-Artery. Shipping contents The product package should include the following items: ... -
Page 6: Product Overview
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. 1-2 L27h-4A LCD Monitor User’s Guide... -
Page 7: Monitor Pivot
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 22°) - Then rotate clockwise or anticlockwise until the monitor stops at 90°. User controls Your monitor has controls at the rear which are used to adjust the display. -
Page 8: Setting Up Your Monitor
3. 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”. - Page 9 Connect one end of the USB C-C cable to the USB Type-C connector of the computer, and the other end to the USB Type-C connector on the monitor. Note 1: Power output for USB-C: 20V/3.75A (Max, in smart power or super charging), 20V/2.25A (Typical), 15V/3A, 9V/3A, 5V/3A.
- Page 10 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 DisplayPort input on their monitor purchase the "Lenovo DisplayPort to DisplayPort cable 0A36537".
- Page 11 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...
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Page 12: Registering Your Option
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. -
Page 13: Chapter 2 Adjusting And Using Your Monitor
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. -
Page 14: Health Administration
Using curtains or blind on windows to minimize glare from direct sunlight. Adjusting monitor position to be perpendicular to the source of light or windows. Using an anti-glare screen - Lenovo monitors have anti-glare surface treatment that scatters light for a reflection-free work usage. -
Page 15: Seating Position
Lenovo monitors are design to maximize work space (e.g. having thin profiles, compatible for ThinkCentre Tiny back mount, practical cable management, etc). -
Page 16: Low Blue Light
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. Lenovo monitors allow users to use high frequency display modes that can effectively reduce flicker. -
Page 17: Adjusting Your Monitor Image
Adjusting your monitor image This section describes the user control features used to adjust your monitor image. Using the direct access controls Direct access controls can be used when the On-Screen Display (OSD) is not displayed. Table 2-1. Direct access controls Icon Name Description... -
Page 18: Using The On-Screen Display (Osd) Controls
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 L27h-4A LCD Monitor User’s Guide... - Page 19 Table 2-2. OSD functions Controls and Description OSD Icon on Main Menu Submenu Adjustments Brightness Adjusts overall screen brightness. Adjusts difference between light and dark Contrast areas. Enable dynamic contrast ratio. Standard Game Display Mode Movie ...
- Page 20 All input ports To automatically turn off OSD after a preset Menu Settings OSD Timeout period of time. LED Indicator Default Button Repeat Rate Slow DDC/CI 2-8 L27h-4A LCD Monitor User’s Guide...
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Page 21: Controls And Adjustments
Controls and OSD Icon on Main Menu Submenu Description Adjustments Reset monitor to the original settings. Reset Factory Reset The ENERGY STAR Logo means resets all user settings to default values so that the monitor can meet the requirements of Energy Star. -
Page 22: Selecting A Supported Display Mode
60 Hz 1440x900 60 Hz 1600x900 60 Hz,75Hz 1680x1050 60 Hz 1920x1080 60 Hz,75 Hz,100 Hz 2560x1440 60 Hz,75 Hz,100 Hz 480p 60 Hz 576p 50 Hz 720p 50 Hz,60 Hz 1080p 50 Hz,60 Hz 2-10 L27h-4A LCD Monitor User’s Guide... -
Page 23: Understanding Power Management
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. -
Page 24: Mirrored Power Button Function
Mirrored Power Button Function The L27h-4A monitor allows its power key to control some Lenovo systems connected by USB Type C, this function is named as Mirrored Power Button in OSD. If set to “On” in the OSD the power button will control not only the monitor but also the external system if it is supported. -
Page 25: Waves Maxxaudio Function
With clearer highs, enhanced bass, and increased volume, MaxxAudio on Lenovo L27h-4A provides a better listening performance for music, movies, gaming and speech communication. -
Page 26: Caring For Your Monitor
Step 5: Attach the LCD display to the wall, following the instructions in the wall-mounting kit. For use only with UL&GS Listed Wall Mount Bracket with minimum weight/load: 8 kg Note: When you use a flexible arm, do not tilt the monitor downward by more than 5 degrees. 2-14 L27h-4A LCD Monitor User’s Guide... -
Page 27: Chapter 3 Reference Information
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 571.6 mm (22.50 in.) Depth 196.2 mm (7.72 in.) Width 613.2 mm (24.14 in.) Unpacked 5.97 kg Weight... - Page 28 -20° to 60°C (-4°F to 140° F) Shipping -20° to 60°C (-4° F to 140° F) Humidity Operating 8% to 80% Storage 5% to 95% Shipping 5% to 95% *: DP1.4 (HBR2: 21.60 Gbit/s) HBR2: High Bit Rate 2 3-2 L27h-4A LCD Monitor User’s Guide...
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Page 29: Troubleshooting
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. Table3-2. Troubleshooting Problem Possible cause... - Page 30 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. 3-4 L27h-4A LCD Monitor User’s Guide...
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Page 31: Manually Installing The Monitor Driver
Turn on the monitor and then the system unit. Allow your computer to start the Windows operating system. From the Lenovo website https://pcsupport.lenovo.com/solutions/l27h_4a, find the corresponding monitor driver and download it to a PC to which this monitor is connected (such as a desktop). -
Page 32: Service Information
Customer Support Center, 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 67C0UAC6WW. -
Page 33: Appendix A Service And Support
Service and Support The following information describes the technical support that is available for your product, during the warranty period or throughout the life of your product. Refer to the Lenovo Limited Warranty for a full explanation of Lenovo warranty terms. -
Page 34: Appendix B Notices
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. -
Page 35: Recycling Information
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.
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