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Lenovo L27i-40 User Manual

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L27i-40
User Guide

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Summary of Contents for Lenovo L27i-40

  • Page 1 Lenovo L27i-40 User Guide...
  • Page 2 Version 1 (September 2022) All rights reserved Lenovo 2022 LENOVO products, data, computer software, and services are developed on earmarked funds and are sold to government agencies as commodities as defined in 48 C.F.R. 2.101, with limited restricted rights of use, duplication, and disclosure granted to the government agencies.

  • Page 3: Table Of Contents

    Contents Safety Matters…………………………………………………………………………….… …………….…iv General Safety Principles…………………………………….……………………….… ……………..…iv Chapter 1. New Member Guide………………………………………………………………………….…1-1 Items List………………………………………………………………………………………….……1-1 Precautions For Use……………………………………………………………………………………1-2 Product Overview………………………………………………………………… …………...………1-2 Set Up the Display……………………………………………………………………………...……...1-4 Chapter 2. Adjusting and Using the Display………………………………………………… …………...…2-1 Comfort and Assistance Functions………………………………………………….…… …………..2-1 Arrange Your Working Area………………………………………………….……………………..2-1 Placing and Viewing the Display………………………………………………………...

  • Page 4: Safety Matters

    Safety Matters General Safety Principles For tips on safe computer use, please go to: http://www.lenovo.com/safety Before installing this product, please read the safety matters. Danger To avoid collision dangers: • Do not remove the cover. • Do not use the product without the base installed.

  • Page 5: Chapter 1. New Member Guide

    Chapter 1. New Member Guide This user guide provides users with detailed operating instructions. For a quick overview of the instructions, please refer to the Setup coloring page for brief information. Items List The following items should be included in the package of this product: ■Quick Start Guide ■Display ■Stand (Screw*1PCS)

  • Page 6: Precautions For Use

    Precautions For Use To set up your display, please refer to the following illustration. Note: Do not touch the screen area of the display. The screen area is a glass product and can be easily damaged by friction or pressure. 1.
  • Page 7 Display Control Different functions can be used through the key controls on the panel frame. For information on how to use these key controls, see "Adjusting the Display Image" on pages 2-3. Kensington anti-theft lock Your display is equipped with a Kensington anti-theft lock, which is located on the back of the display. Chapter 1.

  • Page 8: Set Up The Display

    Set Up the Display This section describes how to set up the display. Connecting and Powering on the Display Note: Before performing this procedure, be sure to read the "Safety Matters" on page iv. 1. Turn off the power to the computer and all connected devices, and then unplug the computer's power cord.
  • Page 9 4. For computers with HDMI1/2 connections. 5. Connect the audio cable of the speaker and the audio jack of the monitor to transmit the audio source from HDMI. Note: HDMI mode audio output. Chapter 1. New Member Guide 1-5...
  • Page 10 6. Plug the power cord into the display, and then plug the display power cord and computer cord into a grounded power outlet. Note: A certified power cord must be used for this equipment. The installation and/o r equipment regulations of the country concerned should be taken into account.
  • Page 11 8. Turn on the power to the display and computer. 9. When you install the display driver, download the driver that corresponds to your display model from the Lenovo website at http://support.lenovo.com/docs/L27i_40. To install the driver, see the "Manually Install the Driver for the Display" section on pages 3-5.

  • Page 12: Chapter 2. Adjusting And Using The Display

    Chapter 2. Adjusting and Using the Display This section describes how to adjust and use this display. Comfort and Assistance Functions Good ergonomic designs are important for the comfortable use of your personal computer. Your workplace and the equipment you use should be arranged appropriately for your personal needs and the type of work you do.

  • Page 13: Tips On Healthy Work Habits

    Here are some additional tips for comfortable viewing of your display: • Use adequate lighting for the type of work you do. • Use display brightness, contrast, and image controls (if available) to optimize the image on the screen for your visual needs.

  • Page 14: Adjusting The Display Image

    Adjusting the Display Image This section describes the functions of the user controls used to adjust the display image. Using Direct Access Controls When On Screen Display (OSD) is not displayed, you can use direct access controls. Icon Control Description Power Press to turn On/Off the monitor.
  • Page 15 Use the On-Screen Display (OSD) Control When adjusting the settings, you can view the user controls through the OSD. Use controls: 1. Press to open the OSD Main Menu. 2. Use ∧ or ∨ to move between icons. Select an icon and press to access the feature.
  • Page 16 Table 2-1. OSD Functions Main Menu Submenu Description Controls and Adjustment Adjust the overall Brightness brightness of the screen Contrast Adjust screen contrast Electricity consumption Changing this setting will increase power consumption Change/Cancel Standard Game Display Mode Movie Picture Full Screen Scaling Mode Non 16:9 signal adjustable Original AR...
  • Page 17 HDMI1 HDMI2 Port Auto Settings FreeSync Model Name： L27i-40 Refresh Rate： Information 100Hz Firmware： LEN1.0 Serial Number： English Français Italiano 简体中文 Español Language 日本语 Menu Deutsch Settings Pусский ไทย Українська Menu Horizontal 0-100 Menu Vertical 0-100 Transparency 0-100 OSD Timeout...

  • Page 18: Select Supported Display Modes

    Select Supported Display Modes The display mode used by the display is controlled by the computer. Therefore, you should refer to the computer's documentation for detailed information on how to change the display mode. When the display mode is changed, the image size, position, and shape may change. This is normal and the image can be readjusted using the automatic image settings and image controls.

  • Page 19: Understanding Power Management

    Understanding Power Management The power management function is activated when the computer detects that the mouse or keyboard has not been used for a user-defined time interval. There are several states as described in the table below. For best performance, it is best to turn off the display at the end of the day, or when it is not in use for a longer period during the day.

  • Page 20: Maintaining The Display

    Maintaining the Displa Always turn off the power to the display before performing any maintenance work on the display. Do not: • Let water or liquids spill onto the display. • Use solvents or abrasive substances. • Use flammable cleaning materials to clean the display or any other electronic device. •...
  • Page 21 Step 3: Remove the base and stand from the display, see "Removing the Display Base and Support Arm" on pages 2-9. Step 4: Install the assembly bracket for the VESA compatible wall mount. (100mm x 100mm distance), VESA assembly screws M4 x 10 mm. VESA hole Step 5: Mount the LCD to the wall following the instructions for the wall mount.

  • Page 22: Chapter 3. Reference Information

    Chapter 3. Reference Information This section provides display specifications, instructions for manual installation of the display driver, and troubleshooting information. Display Specifications H23270FL0 Table 3-1. Display Specifications – Model Size Thickness 181.8mm (7.16 in.） Height 474.4mm (18.68 in.) Width 612.3mm (24.11 in.) Support Arm Tilt Range: -5°...
  • Page 23 Supported display Horizontal frequency 30 kHz - 120 kHz modes Vertical frequency 48 Hz - 100 Hz Self-resolution 1920 x 1080 @ 100 Hz Temperature At working time 0° to 40° C (32° F to 104° F) During storage -20° to 60° C (-4° F to 140° F) During transport -20°...

  • Page 24: Troubleshooting

    Troubleshooting If you encounter problems setting up or using your display, you may be able to solve the problem. Before contacting your dealer or Lenovo, please try the following suggested actions depending on the problem you are experiencing. Table 3-2. Troubleshooting...
  • Page 25 Problem Possible Causes Recommended Operations Refer to •Blurred lines or images in •Image settings are not Adjust the system's resolution "Adjusting the Display text optimized setting to the resolution of this Image" on pages 2-3 •Horizontal or vertical lines •The system's display display: 1920x1080 @100 Hz.

  • Page 26: Manually Install The Driver For The Display

    14. Select the " lenL27i-40.inf " file and click the Open button. Click the OK button. 15. In the new window, select LEN L27i-40, and then click Next. 16. When the installation is complete, delete all downloaded files and close all windows.
  • Page 27 Note: Unlike CRTs, LCD displays do not improve display quality by increasing the refresh rate. Lenovo recommends using a 1920x 1080 @ 100Hz refresh rate. If you are still unable to resolve the issue, please contact Lenovo Support. For more information on contacting the Support Center, see "Appendix A. Service and Support" on page A-1.

  • Page 28: Appendix A. Services And Support

    The Customer Support Center will continue to provide installation and netting support for 90 days after the option is removed from the market. After this time, Lenovo will, at its discretion, no longer provide support or provide paid support. Other support services are charged at the published cost.
  • Page 29 Finland Warranty service and support: +358-800-1-4260 (Finnish) France Warranty service and support: 0810-631-213 (hardware) (French) Germany Warranty service and support: 0800-500-4618 (toll-free) (German) Greece Lenovo Business Partner (Greek) Guatemala Dial 999-9190, wait for operator, and request to reach 877-404-9661 (Spanish)
  • Page 30 ThinkCentre and ThinkPad: 352-360-385-222 (French) 1-800-88-0013 Malaysia 03-7724-8023 (Standard Charges Apply) (English) 356-21-445-566 Malta (English, Italian, Maltese Arabic) 001-866-434-2080 Mexico (Spanish) 020-513-3939 Netherlands (Dutch) 0508-770-506 New Zealand (English) 001-800-220-2282 Nicaragua (Spanish) 8152-1550 Norway (Norwegian) Lenovo Customer Support Center: 001-866-434 (toll-free) Panama (Spanish)
  • Page 31 0-800-50-866 OPCION 2 Peru (Spanish) 1-800-8908-6454 (GLOBE subscribers) Philippines 1-800-1441-0719 (PLDT subscribers) (Tagalog, English) Laptops and tablets branded with logo Think: 48-22-273-9777 Poland ThinkStation and ThinkServer: 48-22-878-6999 (Polish, English) 808-225-115 (Standard Charges Apply) Portugal (Portuguese) 4-021-224-4015 Romania (Romanian) +7-499-705-6204 Russia +7-495-240-8558 (Standard Charges Apply) (Russian) 1-800-415-5529 Singapore...

  • Page 32: Appendix B. Declaration

    Lenovo may own or be applying for patents on the items mentioned in this document. The distribution of this document does not give you a license to use these patents. You may make inquiries in writing by sending a license to the following address: Lenovo (United States), Inc.

  • Page 33: Recycling Informatiom

    Collect and Recycle Used Lenovo Computers or Displays If you are a company employee and need to dispose of a Lenovo computer or display that is a company asset, it must be disposed of following the requirements of the Resource Efficient Use Promotion Act.

  • Page 34: Trademark

    Trademark The following terms are trademarks of Lenovo in the United States and/or other countries (regions): Lenovo Lenovo Logo ThinkCentre ThinkPad Think Vision Microsoft, Windows, and Windows NT are trademarks of Microsoft Group, Inc. Other company, product, or service names may be trademarks or service marks of other owners.

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