Lenovo L27m-28 User Guide
Product number 65E6-K*C1-WW First Edition (Jun 2018) © Copyright Lenovo 2018. 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.
Contents Safety information .......................................................................................................................... iii General Safety guidelines....................................................................................................................................................................... iii Chapter 1. Getting started ............................................................................................................ 1-1 Shipping contents .
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.
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. Shipping contents The product package should include the following items: • Information Flyer • Lenovo Limited Warranty Booklet • Flat Panel Monitor • Power Cord • Analog Cable (for VGA use) • USB C-C Cable • Base • Stand Lenovo Limited Warranty USB C-C Chapter 1.
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 flat 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 2-10. Chapter 1.
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. Chapter 1.
Monitor controls The keypad controls on the panel frame are accesses to various functions. 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.
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 carrying out this procedure. 1. Power off your computer and all attached devices, then unplug the computer power cord. 2. Connect the cables according to below icon indication. HDMI 3. For computer in Analog Cable connecting. HDMI HDMI Chapter 1.
4. For computer in HDMI connecting. Note: 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 HDMI 5. Connect the speaker's audio cable and audio jack of monitor to transfer audio source from HDMI, Type-C or USB. Note: The audio output in HDMI or Type C mode. HDMI Chapter 1.
6. For computer in USB Type-C connecting. HDMI 7. Connect one end of the USB cable to the USB downstream terminal of the monitor, and connect the other end of the USB cable to an appropriate USB port on your device. Note: The USB downstream port does not provide power while the monitor switch is off. HDMI Chapter 1.
8. Insert the power cord into the monitor, then plug the monitor power cord and the computer cord into grounded electrical outlets. Note: A certified power supply cord has to be used with this equipment. The relevant national installation and or equipment regulations shall be considered. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC 60227 (designation H05VV-F 3G 0.75mm2 or H05VVH2-F2 3G 0.75mm2 ) shall be used.
10. Power on the monitor and the computer. 11. When you install the monitor driver, download the driver that corresponds to your monitor model from the Lenovo website http://www.lenovo.com/support/L27m_28. Refer to the ““Manually installing the monitor driver”on page 3-5” section to install the driver. Chapter 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.
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.
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.
Using the On-Screen Display (OSD) controls To adjust the settings, the user controls can be viewed through the OSD. Brightness/Contrast/DCR Brightness Exit Contrast Left DCR Right OK To use the controls: to open the main OSD menu. 1. Press 2. or to move among the icons. Select an icon and press to access that Use function. If there is a sub-menu, you can move between options using or , then to select that function. Use or to make adjustments then press to save. press 3. Press 4.
Table 2-1. OSD functions OSD Icon on Main Menu Submenu Description Adjusts overall screen brightness. Brightness/ Contrast Controls and Adjustments All input ports Brightness Adjusts difference between light and dark areas. Contrast Enable dynamic contrast ratio. DCR • OFF • ON Moves image left or right. Image Position Only for VGA input(Analog) Horizontal Position Moves image up or down. Vertical Position Optimizes image (size, position, phase and clock).
Table 2-1. OSD functions OSD Icon on Main Menu Submenu Description Adjusts intensity of red, green, and blue. Image Properties Color Controls and Adjustments All input ports Preset mode • Neutral • sRGB • Reddish • Bluish Custom Input video signal Scaling • 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.
Table 2-1. OSD functions OSD Icon on Main Menu Submenu Description Shows resolution, refresh rate, and product details. Options Information Controls and Adjustments All input ports Note: This screen does not allow any changes to the settings. Changes languages of menu. Language Note: The language chosen only affects the language of the OSD. It has no effect on any software running on the computer. Adjusts menu location. Position Default Default returns the menu position to the default settings.
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 flicker, LCD or Flat Panel technology is inherently flicker-free.
Understanding power management Power management is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. There are several states as described in the table below. For optimal performance, switch off your monitor at the end of each working day, or whenever you expect to leave it unused for long periods during the day. Table 2-3.
Caring for your monitor Be sure to turn off the power before you perform any maintenance on the monitor. Do not: • Apply water or liquid directly to your monitor. • Use solvents or abrasives. • Use flammable cleaning materials to clean your monitor or any other electrical equipment. • Touch the screen area of your monitor with sharp or abrasive items. This type of contact may cause permanent damage to your screen. • Use any cleaner which contains an anti-static solution or similar additives.
Step 3: Remove the base and stand from the monitor, refer to "Detaching the monitor base and stand"on page 2-10". 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.
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 for type-model L27m-28 Dimensions Depth 210mm (8.27 in.) Height 443.5mm (17.46in.) Width 611.9mm (24.10 in.) Stand Tilt Range: -5° ~ 22° VESA mount Supported 100 mm x 100 mm (3.94 in. x 3.94 in.) Image Viewable image size 685.99 mm (27 in.
Table 3-1.
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 The words ĀOut of Rangeāare shown on the screen, and the power indicator is flashing white. Possible cause The system is set to a display mode which is not supported by the monitor.
Table 3-2. Troubleshooting Problem Possible cause Suggested action Reference The power indicator is amber, but there is no image. The video signal cable is loose or disconnected from the system or monitor. Be sure the video cable is connected with the system properly. “Connecting and turning on your monitor”on page 1-5 The monitor brightness and contrast are at the lowest setting. Adjust the brightness and contrast setting on the OSD menu.
Manually installing the monitor driver Below are steps for manually installing the monitor driver in Microsoft Windows 7, 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 http://www.
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 http://www.lenovo.
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 your product. Refer to the Lenovo Limited Warranty for a full 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.
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.
Recycling information 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.
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.
