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1 | User Manual | Users Manual | 3.33 MiB | August 07 2019 / September 07 2019 |
IdeaCentre A540 Series User Guide Read this first Before using this documentation and the product it supports, ensure that you read and understand the following:
Appendix A Important safety information on page 45 Safety and Warranty Guide Setup Guide First Edition (May 2019) Copyright Lenovo 2019. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration GSA contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-
35F-05925. Contents About this documentation . . . . . . . . iii Chapter 1. Meet your computer . . . . . 1
. . 1
. . Front . . . Rear
. 3
. 7 Bottom . . . 8 Features and specifications . . 9
. . . . . Statement on USB transfer rate . . . . . . . . . . Connect to networks . . . . . . . . . Connect to the wired Ethernet Connect to Wi-Fi networks. Chapter 2. Get started with your computer . . . . . . . . . . . . . . . . 11
. 11 Adjust the computer stand . . Get started with Windows 10 . 11
. 11 Windows account . . 12 Set up face recognition . . 12 Windows user interface . . . 13
. 13
. 13
. 13
. 14
. 17
. 17
. 17
. 17
. Lenovo Vantage and Lenovo PC Manager
. . Use the multi-touch screen . . . . . Use multimedia . . . Use audio . . Use the camera . . . Connect to an external display . . . . . . . . . . . . . . . . . . Set power button behaviors . Set the power plan . Chapter 3. Explore your computer . . 19
. 19 Manage power . 19
. 19
. 19
. 19
. 20
. 20
. Connect to a Bluetooth-enabled device. Use the optical drive . Use a media card . . . . . . . . . . . . Transfer data . . . . . . . . Chapter 4. Troubleshooting and recovery . . . . . . . . . . . . . . . . 21 Basic procedure for resolving computer
. . problems . . . Troubleshooting . . . Startup problems . 21
. 21
. 22
. . . . . . . Recovery . . . . . . . . . . . . . . . . Screen problems . . Audio problems . . Network problems . . Performance problems . CD or DVD problems . Software problems. . . Restore system files and settings to an earlier
. . point
. . Restore your files from a backup . . . Reset your computer . Use advanced options . . . . Windows automatic recovery. Create and use a recovery USB device . Update the device driver
. . . . . . 23
. 24
. 25
. 27
. 28
. 29
. 29
. 29
. 29
. 29
. 29
. 30
. 30
. 31 Chapter 5. CRU replacement . . . . . 33
. 33 What are CRUs . 33 Replace a CRU . 33
. 36
. Storage drive . Hinge cover
. . . . . . . . . . . . . Chapter 6. Help and support
. Self-help resources . . Call Lenovo . . . Before you contact Lenovo . Lenovo Customer Support Center . Purchase additional services. . . . . . . . 41
. 41
. . . 42
. 42
. . 43
. . . 43
. Appendix A. Important safety information . . . . . . . . . . . . . . . 45 Appendix B. Accessibility and ergonomic information . . . . . . . . 59 Appendix C. Compliance information . . . . . . . . . . . . . . . 63 Appendix D. Notices and trademarks. . . . . . . . . . . . . . . 75 Copyright Lenovo 2019 i ii IdeaCentre A540 Series User Guide About this documentation Illustrations in this documentation might look different from your product. Depending on the model, some optional accessories, features, and software programs might not be available on your computer. Depending on the version of operating systems, some user interface instructions might not be applicable to your computer. Documentation content is subject to change without notice. Lenovo makes constant improvements on the documentation of your computer, including this User Guide. To get the latest documentation, go to:
https://support.lenovo.com Microsoft makes periodic feature changes to the Windows operating system through Windows Update. As a result, some information in this documentation might become outdated. Refer to Microsoft resources for the latest information. This documentation applies to the following product models:
Model name IdeaCentre A540-27ICB IdeaCentre A540-24ICB IdeaCentre A540-24API Machine type (MT) F0EK F0EL F0EM Copyright Lenovo 2019 iii iv IdeaCentre A540 Series User Guide Chapter 1. Meet your computer Front 1. Integrated camera activity indicator The indicator is on when the camera is in use. 2. Integrated microphones (2) Capture or record sound and voice. 3. Integrated camera Take pictures or record videos by clicking Camera from the Start menu. If you use other apps that support photographing, video chatting, and video conference, the camera starts automatically when you enable the camera-
required feature from the app. 4. Infrared camera Sign in to your account with face authentication. 5. Screen Displays text, graphics, and videos. Selected models support multi-touch function. See Use the multi-touch screen on page 14. Copyright Lenovo 2019 1 6. Internal speakers Enable you to experience high-quality sound. The indicator shows the charging status of a phone that supports wireless charging. Blinking white: The phone is being charged. Solid white: The phone is fully charged. Blinking amber: Charging error occurs. Off: No compatible phone is detected. Note: For some phones, the indicator might still blink white when the phone is fully charged. 7. Wireless charging indicator*
* optional 2 IdeaCentre A540 Series User Guide Rear 24inch models 1. HDMI in/out switcher Switch between HDMI-in mode and HDMI-out mode manually. 2. HDMI 1.4 in connector Receive audio and video signals to the computer. For more information, see https://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx. 3. Ethernet connector 4. HDMI 1.4 out connector Connect to a local area network (LAN). When the green indicator is on, the computer is connected to a LAN. When the yellow indicator blinks, data is being transmitted. Send audio and video signals from the computer to another audio or video device, such as a high-performance monitor. For more information, see https://
www.hdmi.org/manufacturer/hdmi_1_4/index.aspx. 5. USB 2.0 connectors (2) Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. 6. USB 3.1 connector Gen 1/Gen 2*
Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. Chapter 1. Meet your computer 3 7. 3 in 1 SD card slot Supported cards:
Secure Digital (SD) card Secure Digital eXtended-Capacity (SDXC) USH-1 card Secure Digital High-Capacity (SDHC) USH-1 card Note: Your computer does not support the content protection for recordable media (CPRM) feature for the SD card. See Use a media card on page 20. 8. USB 3.1 connectors Gen 1/
Gen 2* (2) Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. 9. Combo audio jack 10. Wireless charging pad**
Connect headphones or headsets with a 3.5-mm (0.14-inch), 4-pole plug. Note: This jack does not support standalone external microphones. If you use headsets, choose one with a single plug. Charge a phone that supports wireless charging. Place your phone at the center of the pad. If the indicator blinks amber, adjust the phone's position and remove any metal object on or near the pad. 11. Power cord connector Connect the power cord to your computer for power supply. Press to turn on the computer. To turn off the computer, open the Start menu, click Power, and then select Shut down. The indicator in the power button shows the system status of your computer. On: The computer is on. Off: The computer is off or in hibernation mode. Blinking: The computer is in sleep mode. 12. Power button
* for A54024ICB models only
** optional 4 IdeaCentre A540 Series User Guide 27inch models 1. HDMI in/out switcher Switch between HDMI-in mode and HDMI-out mode manually. 2. HDMI 1.4 in connector Receive audio and video signals to the computer. For more information, see https://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx. 3. Ethernet connector 4. HDMI 1.4 out connector Connect to a local area network (LAN). When the green indicator is on, the computer is connected to a LAN. When the yellow indicator blinks, data is being transmitted. Send audio and video signals from the computer to another audio or video device, such as a high-performance monitor. For more information, see https://
www.hdmi.org/manufacturer/hdmi_1_4/index.aspx. 5. USB 2.0 connectors (2) Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. Chapter 1. Meet your computer 5 Charge your computer. Charge USB-C compatible devices with the output voltage and current of 5 V and 3 A. 6. USB-CTM connector (USB 3.1 Gen 1) Transfer data at USB 3.1 speed, up to 5 Gbps. Connect to an external display:
USB-C to VGA: 1900 x 1200 pixels, 60 Hz USB-C to DP: 3840 x 2160 pixels, 60 Hz 7. 3 in 1 SD card slot Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to https://www.lenovo.com/accessories. Supported cards:
Secure Digital (SD) card Secure Digital eXtended-Capacity (SDXC) USH-1 card Secure Digital High-Capacity (SDHC) USH-1 card Note: Your computer does not support the content protection for recordable media (CPRM) feature for the SD card. See Use a media card on page 20. 8. USB 3.1 connectors Gen 2 (2) Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. 9. Combo audio jack 10. Wireless charging pad*
Connect headphones or headsets with a 3.5-mm (0.14-inch), 4-pole plug. Note: This jack does not support standalone external microphones. If you use headsets, choose one with a single plug. Charge a phone that supports wireless charging. Place your phone at the center of the pad. If the indicator blinks amber, adjust the phone's position and remove any metal object on or near the pad. 11. Power cord connector Connect the power cord to your computer for power supply. Press to turn on the computer. To turn off the computer, open the Start menu, click Power, and then select Shut down. The indicator in the power button shows the system status of your computer. On: The computer is on. Off: The computer is off or in hibernation mode. Blinking: The computer is in sleep mode. 12. Power button
* optional 6 IdeaCentre A540 Series User Guide Bottom 1. HDD door*
Enable you to insert or remove the hard disk drive. You can use the latch to lock or unlock the HDD door. 2. Internal speakers (2) Enable you to experience high-quality sound.
* for 24inch models only Chapter 1. Meet your computer 7 Features and specifications Hardware configuration Power supply Electrical input 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation if prompted. A540-24ICB: 90/120-watt automatic voltage-sensing power supply A540-24API: 120-watt automatic voltage-sensing power supply A540-27ICB: 120/150-watt automatic voltage-sensing power supply Input voltage: From 100 V ac to 240 V ac Input frequency: 50/60 Hz Adaptability for power supply Mainland China: 220 V22 V, 50 Hz1 Hz Adaptive voltage positioning: 90 V to 264 V, 50/60 Hz With voltage selection switch: 90 V to 264 V, 50 Hz1 Hz Microprocessor To view the microprocessor information of your computer, right-click the Start button and then click System. Memory Double data rate 4 (DDR4) small outline dual in-line memory module (SODIMM) Storage device Video features 2.5-inch form factor, 7-mm (0.28-inch) height hard disk drive M.2 solid-state drive Intel Optane memory To know the storage drive capacity of your computer, right-click the Start button and then click Disk Management. Note: The storage drive capacity indicated by the system is less than the nominal capacity. Brightness control Color display with Thin Film Transistor (TFT) technology Color display with Wide Viewing Angle (WVA) Display size:
609.6 mm (24 inches) 685.8 mm (27 inches) Display resolution:
1920 x 1080 pixels (24 inches) 2560 x 1440 pixels (27 inches) Multi-touch technology*
The integrated graphics card supports the following:
HDMI 1.4 out connector The optional discrete graphics card provides an enhanced video experience and extended capabilities. 8 IdeaCentre A540 Series User Guide The integrated audio card supports the following:
Combo audio jack Integrated microphones Internal speakers The optional discrete audio card provides an enhanced audio experience and extended capabilities. 3 in 1 SD card slot (SD, SDHC, SDXC) Memory slots M.2 solid-state drive slot External optical drive*
Storage drive bay Bluetooth Ethernet LAN Wireless LAN Keyboard: USB wired, 2.4G wireless Mouse: USB wired, 2.4G wireless Wireless charger*
Windows Hello Modern standby (for 24ICB and 27ICB models only) MS Far field Cortana HDD open door (4-side borderless default, 3-side borderless optional) (for 24 inch models only) Audio features Expansion Network features Other features
* optional Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual transfer rate using the various USB connectors on this device will vary and will be slower than the data rate listed below for each corresponding device. USB device 3.1 Gen 1 3.1 Gen 2 3.2 Data rate (Gbit/s) 5 10 20 Chapter 1. Meet your computer 9 10 IdeaCentre A540 Series User Guide Chapter 2. Get started with your computer Adjust the computer stand Note: For information about installing the computer stand, refer to the setup guide that comes with your computer. Full-function monitor stand Tilt the screen forward and back. Get started with Windows 10 Learn the basics of Windows 10 and start working with it right away. For more information about Windows 10, see the Windows help information. Windows account A user account is required to use the Windows operating system. It can either be a Windows user account or a Microsoft account. Windows user account When you start Windows for the first time, you are prompted to create a Windows user account. This first account you created is of the Administrator type. With an Administrator account, you can create additional user accounts or change account types by doing the following:
Copyright Lenovo 2019 11 1. Open the Start menu and select Settings Accounts Other people. 2. Follow the on-screen instructions. Microsoft account You can also log in to the Windows operating system with a Microsoft account. To create a Microsoft account, go to the Microsoft sign-up page at https://signup.live.com and follow the on-
screen instructions. With a Microsoft account, you can:
Enjoy one-time signing in if you are using other Microsoft services, such as OneDrive, Skype, and Outlook. com. Sync personalized settings across other Windows-based devices. Set up face recognition If your computer includes a Windows Hello-compatible infrared camera, you can set up face recognition to sign in with your face. 1. Open the Start menu and select Settings Accounts Sign-in options. Note: If you are using a local account, the account must be password protected. Otherwise, you cannot set face recognition. 2. Under Face Recognition, select Set up Get started. 3. Follow on-screen instructions to finish face recognition. It is recommended that you create a PIN when prompted. A PIN can be used to sign in to Windows in cases when face recognition does not work. Windows user interface 12 IdeaCentre A540 Series User Guide 1. Account 2. Settings 3. Power 4. Start button 5. Windows Search 6. Task View Change account settings, lock the computer, or sign out from the current account. Launch Settings. Shut down, restart, or put the computer into sleep mode. Open the Start menu. Type what you are looking for in the search box and get search results from your computer and the Web. Display all opened apps and switch among them. 7. Windows notification area Display notifications and status of some features. 8. Network icon 9. Action center Connect to an available wireless network and display the network status. When connected to a wired network, the icon changes to
. Display the latest notifications from apps and provide quick access to some features. Open the Start menu Click the Start button. Press the Windows logo key on the keyboard. Open the Start context menu Right-click the Start button. Access Control Panel Open the Start menu and click Windows System Control Panel. Use Windows Search. Launch an app Open the Start menu and select the app you want to launch. Use Windows Search. Connect to networks Your computer helps you connect to the world through a wired or wireless network. Connect to the wired Ethernet Connect your computer to a local network through the Ethernet connector on your computer with an Ethernet cable. Connect to Wi-Fi networks 1. Click the network icon in the Windows notification area. A list of available wireless networks is displayed. 2. Select a network to connect. Provide required information, if needed. Lenovo Vantage and Lenovo PC Manager Lenovo Vantage and Lenovo PC Manager is software developed by Lenovo. Using the software, you can:
View product information Chapter 2. Get started with your computer 13 View warranty and support information Run hardware scan and diagnose problems Change hardware settings Update Windows, drivers, and UEFI/BIOS Lenovo Vantage or PC Manager may be pre-installed on your computer. To open it, enter the software name in Windows Search and select the matched result. Note: If Lenovo Vantage is not pre-installed, you can download it from Microsoft Store. Use the multi-touch screen If your computer display supports the multi-touch function, you can navigate the screen with simple touch gestures. Note: Some gestures might not be available depending on the app you use. Tap once From the Start menu: Open an app or item. From the desktop: Select an app or item. In an open app: Perform an action such as Copy, Save, and Delete, depending on the app. Tap twice quickly Open an app or item from the desktop. 14 IdeaCentre A540 Series User Guide Tap and hold Open a shortcut menu. Slide Scroll through items, such as lists, pages, and photos. Drag an item to the location you want Move an object. Move two fingers closer together Zoom out. Chapter 2. Get started with your computer 15 Move two fingers farther apart Zoom in. Swipe in from the right edge Open the action center to see your notifications and quick actions. Swipe in from the left edge View all your open windows in task view. Swipe downwards shortly from the top edge (for full-screened app or when your computer is in the tablet mode) Show a hidden title bar. Swipe in from the top edge to the bottom edge (when your computer is in the tablet mode) Close the current app. 16 IdeaCentre A540 Series User Guide Tips Turn off the computer before cleaning the multi-touch screen. Use a dry, soft, and lint-free cloth or a piece of absorbent cotton to remove fingerprints or dust from the multi-touch screen. Do not apply solvents to the cloth. The multi-touch screen is a glass panel covered with a plastic film. Do not apply pressure or place any metallic object on the screen, which might damage the touch panel or cause it to malfunction. Do not use fingernails, gloved fingers, or inanimate objects for input on the screen. Regularly calibrate the accuracy of the finger input to avoid a discrepancy. Use multimedia Use your computer for business or entertainment with the devices (such as a camera, a monitor, or speakers). Use audio To enhance the audio experience, connect speakers, headphones, or a headset to the audio connector. Adjust the volume 1. Click the volume icon in the Windows notification area on the taskbar. 2. Follow the on-screen instructions to adjust the volume. Click the speaker icon to mute the audio. Change the sound settings 1. Go to Control Panel and view by category. 2. Click Hardware and Sound Sound. 3. Change the settings as you prefer. Use the camera You can use the camera to take photos or record videos. To take photos or record a video:
1. Open the Start menu and click Camera. You also can type Camera in the search box. 2. To take a photo, click the camera icon. If you want to record video, click the video icon to switch to video mode. If you use other programs that provide features such as photographing, video capturing, and video conference, the camera starts automatically when you enable the camera-required feature. To configure the camera settings:
1. Open the Start menu and click Lenovo Vantage Hardware Settings Audio/Visual. 2. Locate the Camera section and then follow the on-screen instructions. Connect to an external display Connect your computer to a projector or a monitor to give presentations or expand your workspace. Connect to a wired display 1. Connect the external display to an appropriate video connector on your computer, such as the HDMI-
out connector. Chapter 2. Get started with your computer 17 2. Connect the external display to an electrical outlet. 3. Turn on the external display. If your computer cannot detect the external display, right-click an empty area of the desktop, and then click Display settings Detect. Connect to a wireless display To use a wireless display, ensure that both your computer and the external display support the Miracast feature. Open the Start menu, and then click Settings Devices Bluetooth & other devices Add Bluetooth or other device. In the Add a device window, click Wireless display or dock. Then, follow the instructions on the screen. Click the action center icon in the Windows notification area and click Connect. Select the wireless display and follow the on-screen instructions. Set the display mode Right-click a blank area on the desktop and select Display settings. Then, select a display mode of your preference from the Multiple displays menu. Duplicate these displays: Displays the same video output on both your computer screen and an external display. Extend these displays: Extends the video output from your computer display to an external display. You can drag and move items between the two displays. Show only on 1: Displays the video output only on your computer screen. Show only on 2: Displays the video output only on an external display. If you show programs using DirectDraw or Direct3D in full-screen mode, only the main display shows the video output. Change display settings 1. Right-click a blank area on the desktop and select Display settings. 2. Select the display that you want to configure. 3. Change display settings of your preference. You can change the settings for both the computer display and the external display. For example, you can define which one is the main display and which one is the secondary display. You also can change the resolution and orientation. Note: If you set a higher resolution for the computer display than the external display, only part of the screen can be displayed on the external display. 18 IdeaCentre A540 Series User Guide Chapter 3. Explore your computer Manage power Use the information in this section to achieve the best balance between performance and power efficiency. Set power button behaviors You can define what the power button does according to your preference. For example, by pressing the power button, you can turn off the computer or put the computer to sleep or hibernation mode. To change what the power button does:
1. Go to Control Panel and view by large icons or small icons. 2. Click Power Options Choose what the power buttons do. 3. Change the settings as you prefer. Set the power plan For ENERGY STAR compliant computers, the following power plan takes effect when your computers have been idle for a specified duration:
Table 1. Default power plan (when plugged into ac power) Turn off the display: After 10 minutes Put the computer to sleep: After 25 minutes To awaken the computer from Sleep mode, press any key on your keyboard. To reset the power plan to achieve the best balance between performance and power saving:
1. Go to Control Panel and view by large icons or small icons. 2. Click Power Options, and then choose or customize a power plan of your preference. Transfer data Quickly share your files using the built-in Bluetooth technology among devices with the same features. You also can install a disc or media card to transfer data. Connect to a Bluetooth-enabled device You can connect all types of Bluetooth-enabled devices to your computer, such as a keyboard, a mouse, a smartphone, or speakers. The devices must be within a short distance, usually 10 meters (33 feet), from the computer. 1. Turn on Bluetooth on the computer. a. Open the Start menu, and then click Settings Devices Bluetooth & other devices. b. Turn on the Bluetooth switch. 2. Click Add Bluetooth or other device Bluetooth. 3. Select a Bluetooth device, and then follow the on-screen instructions. Copyright Lenovo 2019 19 Your Bluetooth device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication. Use the optical drive If your computer has an optical drive, read the following information. Know the type of your optical drive 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation, if prompted. Install or remove a disc 1. With the computer on, press the eject/close button on the optical drive. The tray slides out of the drive. 2. Insert a disc into the tray or remove a disc from the tray, and then press the eject/close button again to close the tray. Note: If the tray does not slide out of the drive when you press the eject/close button, turn off the computer. Then, insert a straightened paper clip into the emergency-eject hole adjacent to the eject/close button. Use the emergency eject only in an emergency. Record a disc 1. Insert a recordable disc into the optical drive that supports recording. 2. Do one of the following:
Open the Start menu, and then click Settings Devices AutoPlay. Select or turn on Use AutoPlay for all media and devices. Open Windows Media Player. Double-click the ISO file. 3. Follow the on-screen instructions. Use a media card Install a media card 1. Locate the SD-card slot. 2. Ensure that the metal contacts on the card are facing that in the SD-card slot. Insert the card firmly into the SD-card slot until it is secured in place. Remove a media card Attention: Before removing a media card, eject the card from the Windows operating system first. Otherwise, data on the card might get corrupted or lost. 1. Click the triangular icon in the Windows notification area to show hidden icons. Then, right-click the Safely Remove Hardware and Eject Media icon. 2. Select the corresponding item to eject the card from the Windows operating system. 3. Press the card and remove it from your computer. Store the card safely for future use. 20 IdeaCentre A540 Series User Guide Chapter 4. Troubleshooting and recovery This chapter provides solutions to resolve the computer problems. Use the basic procedure as a starting point for resolving computer problems. Basic procedure for resolving computer problems Prerequisite Before you start, read Appendix A Important safety information on page 45 and print the following instructions. 1. Check that:
a. The cables for all connected devices are connected correctly and securely. b. All components have been reassembled correctly. c. All connected devices that require ac power are connected to properly grounded and working electrical outlets. d. All connected devices are enabled in UEFI BIOS. 2. Use an antivirus program to see if the computer has been infected by a virus. If the program detects a virus, remove the virus. 3. Go to Troubleshooting on page 21 and follow the instructions for the type of problem you are experiencing. 4. Run the diagnostic program. 5. Recover your operating system. See Recovery on page 29. 6. If the problem persists, contact Lenovo. See Chapter 6 Help and support on page 41. Troubleshooting Use the troubleshooting information to find solutions to problems that have definite symptoms. Copyright Lenovo 2019 21 Startup problems Problem Solution The computer does not start up when you press the power button. The operating system does not start up from the correct storage drive or fails to start up Ensure that the power cord is correctly connected to the rear of the computer and to a working electrical outlet. If the computer has a secondary power switch on the rear of the computer, ensure that it is switched on. The power indicator on the front of the computer is on. The computer voltage matches the voltage available at the electrical outlet for your country or region. Ensure that all storage drive signal cables and power cables are connected correctly. Ensure that the storage drive the computer starts up from is listed as the first startup device in UEFI BIOS. In rare cases, the storage drive with the operating system might get corrupted or damaged. In such cases, you might need to replace the storage drive. If the computer is installed with an Optane memory:
Ensure that the Optane memory is not removed. Ensure that the Optane memory is not damaged. Check the Optane memory using diagnostic tools. The computer beeps multiple times before the operating system starts up. Ensure that no keys are stuck. 22 IdeaCentre A540 Series User Guide Screen problems Problem Solution My screen goes blank while the computer is on. The image appears to be flickering. The computer voltage matches the voltage available at the electrical outlet for your country or region. Press a key to exit the screen saver. Press the power button to resume the computer from sleep or hibernation mode. The brightness and contrast is set correctly. If the screen goes blank when some programs start, install the device drivers for the programs. Refer to the documentation for the affected program to check whether any device drivers are required. The screen might be affected by interference from nearby equipment. Magnetic fields around other devices, such as transformers, appliances, fluorescent lights, and other monitors, might be causing the problem. Move fluorescent desk lighting or any equipment that produces magnetic fields farther away from the screen. If the problem persists, turn off the computer. Then, adjust the placement of the computer and other devices so that they are at least 305 mm (12 inches) apart. Turn on the computer. Reset the refresh rate. 1. Right-click a blank area on the desktop. 2. Click Display settings. On the Display tab, click Advanced display settings Display adapter properties for Display 1. 3. Click the Monitor tab, and then reset the refresh rate to be the highest and noninterlaced. The image is discolored. The screen might be affected by interference from nearby equipment. Move fluorescent desk lighting or any equipment that produces magnetic fields farther away from the screen. Turn off the computer. Then, adjust the placement of the computer and other devices so that they are at least 305 mm (12 inches) apart. Turn on the computer. Chapter 4. Troubleshooting and recovery 23 Audio problems Problem Solution If you are using powered external speakers that have an On/Off control, ensure that:
The On/Off control is set to the On position. The speaker power cable is connected to a properly grounded, functional ac electrical outlet. If your external speakers have a volume control, ensure that the volume is not set too low. Click the volume icon in the Windows notification area on the taskbar. Check the speaker and volume settings. Do not mute the speaker or set the volume at a very low level. If your computer has a front audio panel, ensure that the volume is not set too low. Ensure that your external speakers (and headphones, if used) are connected to the correct audio connector on the computer. Most speaker cables are color-coded to match the audio connector. Note: When external-speaker or headphone cables are connected to the audio connector, the internal speaker, if present, is disabled. In most cases, if an audio adapter is installed in one of the expansion slots, the audio function built into the system board is disabled. Therefore, you must use the audio connectors on the audio adapter. Ensure that the program you are running is designed for use in the Microsoft Windows operating system. If the program is designed to run in DOS, the program does not use the Windows sound feature. The program must be configured to use SoundBlaster Pro or SoundBlaster emulation. Ensure that the audio device drivers are correctly installed. 1. Exit the application that uses the sound device (for example, Windows Media Player). 2. Right-click the volume icon in the Windows notification area on the taskbar. 3. Click Playback devices. 4. Select the headset or headphones, and then click Set Default. 5. Click OK. Ensure that the speaker cable is inserted completely into the connector on the computer. Ensure that the cable that connects the left speaker to the right speaker is securely connected. Ensure that the balance settings are set correctly. 1. Right-click the volume icon in the Windows notification area on the taskbar. Then, click Open Volume Mixer and select the desired speaker. 2. Click the speaker icon on top of the volume control, and then click the Levels tab. The audio cannot be heard on the Windows operating system. The sound does not come from the headset or headphones. The sound comes from one of the external speakers. 24 IdeaCentre A540 Series User Guide Network problems Note: The Wi-Fi and Bluetooth features are optional. Problem Solution The computer cannot connect to an Ethernet LAN. When a Gigabit Ethernet model computer is used at a speed of 1000 Mbps, the Ethernet LAN connection fails or errors occur. The Wake On LAN (WOL) feature does not work. The Wi-Fi feature does not work. Connect the cable from the Ethernet connector to the RJ45 connector of the hub. Enable the Ethernet LAN feature in UEFI BIOS. Enable the Ethernet LAN adapter. 1. Go to Control Panel and view by large icons or small icons. 2. Click Network and Sharing Center Change adapter settings. 3. Right-click the Ethernet LAN adapter icon and click Enable. Update or reinstall the Ethernet LAN driver. Install all networking software that is necessary for your network environment. Check with your LAN administrator for the necessary networking software. Set the same duplex for the switch port and the adapter. If you configured the adapter for full duplex, ensure that the switch port is also configured for full duplex. Setting a wrong duplex mode might degrade performance, cause data loss, or result in lost connections. Connect the network cable to the Ethernet connector using Category 5 wiring and a 100 BASE-T hub/switch (not 100 BASE-X). Enable the Wake On LAN feature in UEFI BIOS. Enable the Wi-Fi feature in UEFI BIOS. Enable all Wi-Fi devices. 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation, if prompted. 3. Expand Network adapters to display all network devices. 4. Right-click each Wi-Fi device, and then click Enable device. Enable the Wi-Fi feature in Windows Settings. 1. Open the Start menu. 2. Click Settings Network & Internet Wi-Fi. 3. Enable the Wi-Fi feature. Update or reinstall the Wi-Fi driver. Chapter 4. Troubleshooting and recovery 25 Problem Solution The Bluetooth feature does not work. Sound does not come from the Bluetooth headset or headphones. Enable the Bluetooth feature in UEFI BIOS. Enable all Bluetooth devices. 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation, if prompted. 3. Expand Bluetooth to display all Bluetooth devices. Right-click each Bluetooth device, and then click Enable device. 4. Expand Network adapters to display all network devices. Right-click each Bluetooth device, and then click Enable device. Turn on the Bluetooth radio. 1. Open the Start menu. 2. Click Settings Devices Bluetooth & other devices. 3. Turn on the Bluetooth switch to enable the Bluetooth feature. Update or reinstall the Bluetooth driver. 1. Exit the application that uses the sound device (for example, Windows Media Player). 2. Right-click the volume icon in the Windows notification area on the taskbar. 3. Click Playback devices. 4. If you are using the headset profile, select Bluetooth Hands-free Audio, and then click Set Default. If you are using the AV profile, select Stereo Audio, and then click Set Default. 5. Click OK. 26 IdeaCentre A540 Series User Guide Performance problems Problem Solution Excessive fragmented files exist on the storage drives. The free storage drive space is insufficient. The free memory space is insufficient. Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the disk-defragmentation process might take up to several hours. 1. Close any open programs and windows. 2. Open the Start menu. 3. Click Windows System File Explorer This PC. 4. Right-click your C drive and then click Properties. 5. Click the Tools tab. 6. Click Optimize. Select the drive as desired, and then click Optimize. 7. Follow the on-screen instructions. Clean out your Inbox, Sent Items, and Deleted Items folders from your e-mail application. Clean up your C drive. 1. Open the Start menu. 2. Click Windows System File Explorer This PC. 3. Right-click your C drive and then click Properties. 4. Check the amount of free space, and then click Disk Cleanup. 5. A list of unnecessary file categories is displayed. Select the category you want to delete, and then click OK. Disable some Windows features or remove some unnecessary programs. 1. Go to Control Panel and view by large icons or small icons. 2. Click Programs and Features. 3. Do one of the following:
To disable some Windows features, click Turn Windows features on or off. Follow the on-screen instructions. To remove some unnecessary programs, select the program you want to remove, and then click Uninstall/
Change or Uninstall. Right-click a blank area on the taskbar and open Task Manager. Then, end some tasks you are not performing. Install additional memory modules. Chapter 4. Troubleshooting and recovery 27 CD or DVD problems Problem Solution Ensure that the optical drive supports the CD or DVD. Ensure that the disc is inserted correctly, with its label up. Ensure that the disc you are using is clean. To remove dust or fingerprints, wipe the disc clean with a soft cloth from the center to the outside. Wiping a disc in a circular motion might cause loss of data. Ensure that the power cable and signal cable are securely connected to the drive. Ensure that the disc you are using is not scratched or damaged. Try inserting another disc that you know works. If you have multiple CD or DVD drives installed (or a combination of CD and DVD drives), try inserting the disc into the other drive. In some cases, only one of the drives is connected to the audio subsystem. Ensure that the CD or DVD drive is set as the top priority of the boot priority order in UEFI BIOS. Note: On some computer models, the startup sequence is permanently set and cannot be changed. A CD or DVD does not work. A bootable recovery medium, such as the Product Recovery CD, cannot be used to start your computer. A black screen is displayed instead of the DVD video. Restart the DVD player program. Try a lower screen resolution or color depth. Close any open files, and then restart the computer. A DVD movie does not play. No audio or only an intermittent audio comes out while a DVD movie is playing. The playback is slow or choppy. A message indicating invalid disc or no disc found is displayed. Ensure that the disc surface is clean and not scratched. Check the disc or package for regional coding. You might need to purchase a disc with coding for the region where you are using the computer. Check the volume control settings on the computer and on your speakers. Ensure that the disc surface is clean and not scratched. Check all cable connections to and from the speakers. Use the DVD menu for the video to select a different audio track. Disable any background programs, such as AntiVirus or Desktop Themes. Ensure that video resolution is less than 1152 x 864 pixels. Ensure that the disc is in the drive with the shiny side of the disc facing down. Ensure that video resolution is less than 1152 x 864 pixels. Ensure that the DVD or CD is inserted into an appropriate optical drive. For example, do not insert a DVD into a CD-only drive. 28 IdeaCentre A540 Series User Guide Software problems Problem Solution Some programs do not work as expected. 1. Check whether the problem is caused by a program. a. Ensure that the software is compatible with the computer. Refer to the information supplied with the software for more information. b. Verify that other software works correctly on the computer. c. Verify that the software you are using works on another computer. 2. If the problem is caused by a program:
Refer to the printed documentation that comes with the program or the help system of the program. Update the program. Uninstall the program and then reinstall it. To download a program that is preinstalled on your computer, go to https://
support.lenovo.com and follow the on-screen instructions. Recovery This section introduces the recovery information of the Windows 10 operating system. Ensure that you read and follow the on-screen recovery instructions. The data on your computer might be deleted during the recovery process. To avoid data loss, make a backup copy of all the data that you want to keep. Restore system files and settings to an earlier point 1. Go to Control Panel and view by large icons or small icons. 2. Click Recovery Open System Restore. Then, follow the on-screen instructions. Restore your files from a backup Note: If you use the File History tool to restore your files from a backup, ensure that you backed up your data earlier with the tool. 1. Go to Control Panel and view by large icons or small icons. 2. Click File History Restore personal files. Then, follow the on-screen instructions. Reset your computer In the resetting process, you can choose to keep your files or remove them when you reinstall the operating system. Note: The items in the graphical user interface (GUI) might change without notice. 1. Open the Start menu, and then click Settings Update & Security Recovery. 2. In the Reset this PC section, click Get started. 3. Follow the on-screen instructions to reset your computer. Use advanced options 1. Open the Start menu, and then click Settings Update & security Recovery. 2. In the Advanced startup section, click Restart now Troubleshoot Advanced options. 3. Select a preferred option from the following list, and then follow the on-screen instructions. Chapter 4. Troubleshooting and recovery 29 Restore the Windows operating system from a restore point recorded on your computer Restore the Windows operating system from a specific system image Fix problems that prevent the Windows operating system from loading Use the Command Prompt for advanced troubleshooting Change the UEFI firmware settings on your computer Change the startup settings of the Windows operating system Go back to the previous build Windows automatic recovery Note: Ensure that your computer is connected to ac power during the recovery process. The Windows recovery environment on your computer operates independently from the Windows 10 operating system. It enables you to recover or repair the operating system even if the Windows 10 operating system fails to start. After two consecutive failed boot attempts, the Windows recovery environment starts automatically. Then, you can choose repair and recovery options by following the on-screen instructions. Create and use a recovery USB device It is recommended that you create a recovery USB drive as early as possible as a backup for the Windows recovery programs. With the recovery USB drive, you can troubleshoot and fix the problems even if the preinstalled Windows recovery programs are damaged. Create a recovery USB drive Attention: The creation process deletes anything stored on the USB drive. To avoid data loss, make a backup copy of all the data that you want to keep. 1. Ensure that your computer is connected to ac power. 2. Prepare a USB drive with at least 16 GB of storage capacity. The actual USB capacity required depends on the size of the recovery image. 3. Connect the prepared USB drive to the computer. 4. Type recovery in the search box. Then, click Create a recovery drive. 5. Click Yes in the User Account Control window to allow the Recovery Media Creator program to start. 6. In the Recovery Drive window, follow the on-screen instructions to create a recovery USB drive. Use the recovery USB drive If you cannot start your computer, go to Chapter 6 Help and support on page 41 first to try to solve the problem by yourself. If you still cannot start your computer, use the recovery USB drive to recover your computer. 1. Ensure that your computer is connected to ac power. 2. Connect the recovery USB drive to the computer. 3. Turn on or restart the computer. When the logo screen is displayed, press F12. The Boot Menu window opens. 4. Select the recovery USB drive as the boot device. 5. Click Troubleshoot to display optional recovery solutions. 6. Select a recovery solution as desired. Then, follow the on-screen instructions to complete the process. 30 IdeaCentre A540 Series User Guide Update the device driver Attention: Reinstalling device drivers will change the current configuration of the computer. You should download the latest driver for a component when you notice poor performance from that component or when you added a component. This action might eliminate the driver as the potential cause of a problem. Download and install the latest driver by one of the following methods:
From Lenovo Vantage:
1. Open the Start menu and click Lenovo Vantage. 2. Click System Update. In the Lenovo System Update section, click Check For Updates. The available update packages are displayed and categorized by critical, recommended, or optional. 3. Select the update packages you want and click Install selected. The update packages will be downloaded and installed automatically. From the Lenovo Support Web site:
Go to https://support.lenovo.com and select the entry for your computer. Then, follow the on-screen instructions to download and install necessary drivers and software. From Windows Update:
Note: The device drivers provided by Windows Update might not be tested by Lenovo. It is recommended that you get device drivers from Lenovo. 1. Open the Start menu. 2. Click Settings Update & Security Windows Update. 3. Follow the on-screen instructions. Chapter 4. Troubleshooting and recovery 31 32 IdeaCentre A540 Series User Guide Chapter 5. CRU replacement What are CRUs Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. Lenovo computers contain the following types of CRUs:
Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by trained service technicians at an additional cost. Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill level. Trained service technicians can also provide service to install or replace the parts under the type of warranty designated for the customers machine. If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You might be required to return the defective part that is replaced by the CRU. When return is required: (1) return instructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30) days of your receipt of the replacement CRU. For full details, see the Lenovo Limited Warranty documentation at:
https://www.lenovo.com/warranty/llw_02 Refer to the following CRU list for your computer. Self-service CRUs Storage drive Storage drive bracket Hinge cover Replace a CRU Follow the replacement procedure to replace a CRU. Storage drive Prerequisite Before you start, read Appendix A Important safety information on page 45 and print the following instructions. Attention: The internal storage drive is sensitive. Inappropriate handling might cause damage and permanent loss of data. When handling the internal storage drive, observe the following guidelines:
Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed for frequent changes or replacement. Before replacing the internal storage drive, make a backup copy of all the data that you want to keep. Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might get damaged. Do not apply pressure to the internal storage drive. Copyright Lenovo 2019 33 Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage drive on a soft material, such as cloth, to absorb physical shocks. Replacement procedure 1. Turn off the computer and remove all connected devices and cables. 2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the computer cover is against the surface and the screen is facing up. 3. Push the latch to unlock the storage drive door. 4. Pull the storage drive and the bracket out. 5. Remove the storage drive from the bracket. 34 IdeaCentre A540 Series User Guide 6. Install the storage drive into the bracket. 7. Install the storage drive and the bracket. 8. Lock the storage drive door. Chapter 5. CRU replacement 35 9. Place the computer in an upright position. 10. Reconnect the ac power adapter and all disconnected cables to the computer. Hinge cover Prerequisite Before you start, read Appendix A Important safety information on page 45 and print the following instructions. Before you open the hinge cover, turn off the computer and wait several minutes until the computer is cool. Replacement procedure 1. Turn off the computer and remove all connected devices and cables. 2. Position the computer to see the rear side of the computer. 3. Slightly press the hinge cover sides. 36 IdeaCentre A540 Series User Guide 4. Remove the hinge cover. Chapter 5. CRU replacement 37 5. Install the hinge cover. 6. Slightly press the hinge cover sides until the it snaps into position. 38 IdeaCentre A540 Series User Guide 7. Reconnect the ac power adapter and all disconnected cables to the computer. Chapter 5. CRU replacement 39 40 IdeaCentre A540 Series User Guide Chapter 6. Help and support Self-help resources Use the following self-help resources to learn more about the computer and troubleshoot problems. Resources How to access?
Use Lenovo Vantage to:
Download and install the latest drivers and firmware. Configure hardware settings. Diagnose computer hardware problems. Check the computer warranty status. Protect you computer from malicious Wi-Fi networks. Product documentation:
Safety and Warranty Guide Setup Guide This User Guide Regulatory Notice Lenovo Support Web site with the latest support information of the following:
Drivers and software Diagnostic solutions Product and service warranty Product and parts details Knowledge base and frequently asked questions Windows help information Open the Start menu and click Lenovo Vantage. Use Windows Search. 1. Go to https://support.lenovo.com. 2. Detect your computer or select computer model manually. 3. Select Documentation and filter out the documentation you want. https://support.lenovo.com Open the Start menu and click Get Help or Tips. Use Windows Search or the Cortana personal assistant. Microsoft support Web site:
https://support.microsoft.com Copyright Lenovo 2019 41 Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo:
1. Record the problem symptoms and details:
What is the problem? Is it continuous or intermittent?
Any error message or error code?
What operating system are you using? Which version?
Which software applications were running at the time of the problem?
Can the problem be reproduced? If so, how?
2. Record the system information:
Product name Machine type and serial number The following illustration shows where to find the machine type and serial number of your computer. For A540 27inch models and A540 24inch (with 3sides borderless panel) models:
For A540 24inch (with 4sides borderless panel) models:
42 IdeaCentre A540 Series User Guide Lenovo Customer Support Center During the warranty period, you can call Lenovo Customer Support Center for help. Telephone numbers For a list of the Lenovo Support phone numbers for your country or region, go to:
https://pcsupport.lenovo.com/supportphonelist Note: Phone numbers are subject to change without notice. If the number for your country or region is not provided, contact your Lenovo reseller or Lenovo marketing representative. Services available during the warranty period Problem determination - Trained personnel are available to assist you with determining if you have a hardware problem and deciding what action is necessary to fix the problem. Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service. Engineering change management - Occasionally, there might be changes that are required after a product has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes
(ECs) that apply to your hardware available. Services not covered Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts Identification of software problem sources Configuration of UEFI BIOS as part of an installation or upgrade Changes, modifications, or upgrades to device drivers Installation and maintenance of network operating systems (NOS) Installation and maintenance of programs For the terms and conditions of the Lenovo Limited Warranty that apply to your Lenovo hardware product, see Warranty information in the Safety and Warranty Guide that comes with your computer. Purchase additional services During and after the warranty period, you can purchase additional services from Lenovo at:
https://www.lenovo.com/services Service availability and service name might vary by country or region. Chapter 6. Help and support 43 44 IdeaCentre A540 Series User Guide Appendix A. Important safety information Safety notices This information can help you safely use your computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Limited Warranty. For more information, see "Warranty Information" in the Safety and Warranty Guide that comes with your computer. Customer safety is important. Our products are developed to be safe and effective. However, personal computers are electronic devices. Power cords, power adapters, and other features can create potential safety risks that can result in physical injury or property damage, especially if misused. To reduce these risks, follow the instructions included with your product, observe all warnings on the product and in the operating instructions, and review the information included in this document carefully. By carefully following the information contained in this document and provided with your product, you can help protect yourself from hazards and create a safer computer work environment. Note: This information includes references to power adapters and batteries. In addition, some products
(such as speakers and monitors) ship with external power adapters. If you have such a product, this information applies to your product. In addition, computer products contain a coin-sized internal battery that provides power to the system clock even when the computer is unplugged, so the battery safety information applies to all computer products. Conditions that require immediate action Products can become damaged due to misuse or neglect. Some product damage is serious enough that the product should not be used again until it has been inspected and, if necessary, repaired by an authorized servicer. As with any electronic device, pay close attention to the product when it is turned on. On very rare occasions, you might notice an odor or see a puff of smoke or sparks vent from your product. Or you might hear sounds like popping, cracking, or hissing. These might merely mean that an internal electronic component has failed in a safe and controlled manner. Or, they might indicate a potential safety issue. Do not take risks or attempt to diagnose the situation yourself. Contact the Customer Support Center for further guidance. For a list of Service and Support phone numbers, see the following Web site:
https://pcsupport.lenovo.com/supportphonelist Frequently inspect your computer and its components for damage or wear or signs of danger. If you have any question about the condition of a component, do not use the product. Contact the Customer Support Center or the product manufacturer for instructions on how to inspect the product and have it repaired, if necessary. In the unlikely event that you notice any of the following conditions, or if you have any safety concerns with your product, stop using the product and unplug it from the power source and telecommunication lines until you can speak to the Customer Support Center for further guidance. Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. Signs of overheating, smoke, sparks, or fire. Copyright Lenovo 2019 45 Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery. A cracking, hissing, or popping sound, or strong odor that comes from the product. Signs that liquid has been spilled or an object has fallen onto the computer product, the power cord, or power adapter. The computer product, power cord, or power adapter has been exposed to water. The product has been dropped or damaged in any way. The product does not operate normally when you follow the operating instructions. Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement. Service and upgrades Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation. Only use a Service Provider who is approved to repair your particular product. Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs. You must closely follow all instructions when installing or replacing parts. The Off state of a power indicator does not necessarily mean that voltage levels inside a product are zero. Before you remove the covers from a product equipped with a power cord, always ensure that the power is turned off and that the product is unplugged from any power source. If you have any questions or concerns, contact the Customer Support Center. Although there are no moving parts in the computer after the power cord has been disconnected, the following warnings are required for your safety. Moving Parts:
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury, seek medical care immediately. Hot Surface:
Avoid contact with hot components inside the computer. During operation, some components become hot enough to burn the skin. Before you open the computer cover, turn off the computer, disconnect power, and wait approximately 10 minutes for the components to cool. After replacing a CRU, reinstall all protective covers, including the computer cover, before connecting power and operating the computer. This action is important to help prevent unexpected electrical shock and help ensure the containment of an unexpected fire that could happen under extremely rare conditions. 46 IdeaCentre A540 Series User Guide Sharp Edges:
When replacing CRUs, be cautious of sharp edges or corners that might cause injury. If you suffer an injury, seek medical care immediately. Power cords and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer. The power cords shall be safety approved. For Germany, it shall be H03VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types shall be used accordingly. Never wrap a power cord around a power adapter or other object. Doing so can stress the cord in ways that can cause the cord to fray, crack, or crimp. This can present a safety hazard. Always route power cords so that they will not be walked on, tripped over, or pinched by objects. Protect power cords and power adapters from liquids. For instance, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Liquids also can cause gradual corrosion of power cord terminals and/or the connector terminals on a power adapter, which can eventually result in overheating. Ensure that all power cord connectors are securely and completely plugged into receptacles. Do not use any power adapter that shows corrosion at the ac input pins or shows signs of overheating (such as deformed plastic) at the ac input pins or anywhere on the power adapter. Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way. To prevent possible overheating, do not cover the power adapter with clothing or other objects when the power adapter is plugged into an electrical outlet. Power cord notice Note: The power cord and adapter provided with this product are intended to be used with this product only. Do not use them with any other products. For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet. Power cords provided by Lenovo in the United States and Canada are listed by Underwriters Laboratories
(UL) and certified by the Canadian Standards Association (CSA). Appendix A. Important safety information 47 For units intended to be operated at 115 volts: Use a UL-listed and CSA-certified cord set consisting of a minimum 18 AWG, Type SVT or SJT, three-conductor cord, a maximum of 15 feet in length and a parallel blade, grounding-type attachment plug rated 10 amperes, 125 volts. For units intended to be operated at 230 volts (U.S. use): Use a UL-listed and CSAcertified cord set consisting of a minimum 18 AWG, Type SVT or SJT, three-conductor cord, a maximum of 15 feet in length and a tandem blade, grounding-type attachment plug rated 10 amperes, 250 volts. For units intended to be operated at 230 volts (outside the U.S.): Use a cord set with a grounding-type attachment plug. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. Power cords provided by Lenovo for a specific country or region are usually available only in that country or region. For units intended to be operated in Germany: The power cords must be safety approved. For Germany, it must be H05VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types must be used accordingly. For units intended to be operated in Denmark: Use a cord set with a grounding-type attachment plug. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. For units intended to be operated in Norway, Sweden, Finland: Use a cord set with a two-prong attachment plug. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. If you intend to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power cord for the country or region where the PC will be used. Refer to the power cord guide provided in our Web site, https://support.lenovo.com, for details. Some countries and regions support multiple voltages, so make sure you order the appropriate power cord for the intended voltage. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product. Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings. 48 IdeaCentre A540 Series User Guide Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement. Do not share an electrical outlet with other home or commercial appliances that draw large amounts of electricity; otherwise, unstable voltage might damage your computer, data, or attached devices. Some products are equipped with a three-pronged plug. This plug fits only into a grounded electrical outlet. This is a safety feature. Do not defeat this safety feature by trying to insert it into a non-grounded outlet. If you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to replace the outlet with one that enables this safety feature. Never overload an electrical outlet. The overall system load should not exceed 80 percent of the branch circuit rating. Consult an electrician for more information if you have questions about power loads and branch circuit ratings. Be sure that the power outlet you are using is properly wired, easily accessible, and located close to the equipment. Do not fully extend power cords in a way that will stress the cords. Be sure that the power outlet provides the correct voltage and current for the product you are installing. Carefully connect and disconnect the equipment from the electrical outlet. Power supply statement Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. External devices CAUTION:
Do not connect or disconnect any external device cables other than Universal Serial Bus (USB) and 1394 cables while the computer power is on; otherwise, you might damage your computer. To avoid possible damage to attached devices, wait at least five seconds after the computer is shut down to disconnect external devices. Appendix A. Important safety information 49 Lithium coin-cell battery notice DANGER Danger of explosion if battery is incorrectly replaced. If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. When replacing the lithium coin-cell battery, use only the same type or equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Swallowing the lithium coin-cell battery will cause chocking or severe internal burns in just two hours and might even result in death. Keep batteries away from children. If the lithium coin-cell battery is swallowed or placed inside any part of the body, seek medical care immediately. Do not:
Throw or immerse into water Heat to more than 100 C (212F) Repair or disassemble Leave in an extremely low air pressure environment Leave in an extremely high-temperature environment Crush, puncture, cut, or incinerate Dispose of the battery as required by local ordinances or regulations. The following statement applies to users in the state of California, U.S.A. California Perchlorate Information:
Products containing manganese dioxide lithium coin-cell batteries may contain perchlorate. Perchlorate Material - special handling may apply, see https://www.dtsc.ca.gov/hazardouswaste/
perchlorate/. Heat and product ventilation Computers, power adapters, and many accessories can generate heat when turned on and when batteries are charging. Always follow these basic precautions:
Do not leave your computer, power adapter, or accessories in contact with your lap or any part of your body for an extended period when the products are functioning or when the battery is charging. Your 50 IdeaCentre A540 Series User Guide computer, power adapter, and many accessories produce some heat during normal operation. Extended contact with the body could cause discomfort or, potentially, a skin burn. Do not charge the battery or operate your computer, power adapter, or accessories near flammable materials or in explosive environments. Ventilation slots, fans, and heat sinks are provided with the product for safety, comfort, and reliable operation. These features might inadvertently become blocked by placing the product on a bed, sofa, carpet, or other flexible surface. Never block, cover, or disable these features. Inspect your desktop computer for dust accumulation at least once every three months. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; then remove any dust from vents and perforations in the bezel. If you notice external dust accumulation, then examine and remove dust from the inside of the computer including heat sink inlet fins, power supply vents, and fans. Always turn off and unplug the computer before opening the cover. If possible, avoid operating your computer within two feet of high-traffic areas. If you must operate your computer in or near a high-traffic area, inspect and, if necessary, clean your computer more frequently. For your safety and to maintain optimum computer performance, always follow these basic precautions with your desktop computer:
Keep the cover closed whenever the computer is plugged in. Regularly inspect the outside of the computer for dust accumulation. Remove dust from vents and any perforations in the bezel. More frequent cleanings might be required for computers in dusty or high-traffic areas. Do not restrict or block any ventilation openings. Do not store or operate your computer inside furniture, as this might increase the risk of overheating. Airflow temperatures into the computer should not exceed 35C (95F). Do not install air filtration devices. They may interfere with proper cooling. Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard:
Do not use your computer during a lightning storm. Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. Connect all power cords to a properly wired and grounded electrical outlet. Connect properly wired outlets to any equipment that will be attached to this product. Whenever possible, use one hand only to connect or disconnect signal cables. Never turn on any equipment when there is evidence of fire, water, or structural damage. Disconnect the attached power cords, battery, and all the cables before you open the device covers, unless instructed otherwise in the installation and configuration procedures. Do not use your computer until all internal parts enclosures are fastened into place. Never use the computer when internal parts and circuits are exposed. Appendix A. Important safety information 51 DANGER Connect and disconnect cables as described in the following procedures when installing, moving, or opening covers on this product or attached devices. To connect:
To disconnect:
1. Turn everything OFF. 2. First, attach all cables to devices. 3. Attach signal cables to connectors. 4. Attach power cords to outlets. 5. Turn devices ON. 1. Turn everything OFF. 2. First, remove power cords from outlets. 3. Remove signal cables from connectors. 4. Remove all cables from devices. The power cord must be disconnected from the wall outlet or receptacle before installing all other electrical cables connected to the computer. The power cord may be reconnected to the wall outlet or receptacle only after all other electrical cables have been connected to the computer. DANGER During electrical storms, do not perform any replacement and do not connect the telephone cable to or disconnect it from the telephone outlet on the wall. Laser safety information CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are installed, note the following:
Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. DANGER Some laser products contain an embedded Class 3B laser diode. Note the following:
Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. 52 IdeaCentre A540 Series User Guide Liquid crystal display (LCD) notice DANGER To avoid shock hazards:
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. Handling:
If your monitor weighs more than 18 kg (39.68 lb), we recommend that it be moved or lifted by two people. Product disposal (TFT monitors):
The fluorescent lamp in the liquid crystal display contains mercury; dispose according to local, state, or federal laws. Battery warnings:
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. Use earphones, headphones, or a headset If your computer has both a headphone connector and an audio line-out connector, always use the headphone connector for earphones, headphones, or a headset. However, the headphone connector does not support the microphone of the headset. If your computer has both a headset connector and an audio line-out connector, always use the headset connector for earphones, headphones, or a headset. Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level. Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your computer complies with EN 50332-2 Sub clause 7. This specification limits the computers maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 Appendix A. Important safety information 53 Limits) or a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 50332-
2 can be dangerous due to excessive sound pressure levels. If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels. Choking hazard notice CHOKING HAZARD Product contains small parts. Keep away from children under three years. Plastic bag notice DANGER Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation. Glass parts notice CAUTION:
Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch or attempt to remove it. Stop using your product until the glass is replaced by trained service personnel. Computer placement notices Inappropriate computer placement might cause harm to children. Place the computer on a sturdy piece of low-rise furniture or furniture that has been anchored. Do not place the computer at the edge of the furniture. Keep the computer cables out of the reach of children. Some items, such as toys, might attract children. Keep such items away from the computer. Supervise children in rooms where the above safety instructions cannot be fully implemented. 54 IdeaCentre A540 Series User Guide Hazardous energy statement DANGER Disconnect all power cords from electrical outlets before removing the computer cover or any part that has the above label attached. DO NOT disassemble components that have the above label attached. There are no serviceable parts inside these components. Your product is designed for safe use. However, hazardous voltage, current, and energy levels are present inside any component that has this label attached. Disassembling of these components might cause fire or might even result in death. If you suspect a problem with one of these parts, contact a service technician. CAUTION:
Bright Light, possible skin or eye damage. Disconnect power before servicing. CAUTION:
Infrared Light, possible skin or eye damage. Disconnect power before servicing. Eye comfort The property of the display in combination with following notes result in reduced eye fatigue and increased comfort. For tips on how to minimize visual fatigue, please go to https://www.lenovo.com/us/en/safecomp/ to visit Minimizing Visual Fatigue. Tip-over hazard prevention notice The computer may cause harm to children if it is not located in an appropriate place. Follow the tips below to protect children from harm caused by the computer tipping over:
Place the computers or monitors on sturdy furniture with a low base or furniture that has been anchored. Push the computers or monitors as far from the edge of the furniture as possible.. Keep remote controls, toys, and other items that might attract children away from the computers or monitors Keep the computer or monitor cables out the reach of the children. Supervise children in rooms where these safety tips have not been followed. CAUTION:
Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch it or attempt to remove it. Stop using your product until the glass is replaced by trained service personnel. Appendix A. Important safety information 55 Remote control CAUTION:
Do not use rechargeable batteries in this device. Static electricity prevention Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part. When you unpack an option or CRU, do not open the static-protective package containing the part until the instructions direct you to install it. When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage:
Limit your movement. Movement can cause static electricity to build up around you. Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Never touch exposed circuitry. Prevent others from touching components. When you install a static-sensitive option or CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two seconds. This reduces static electricity in the package and your body. When possible, remove the static-sensitive part from the static-protective packaging and install the part without setting it down. When this is not possible, place the static-protective packaging on a smooth, level surface and place the part on it. Do not place the part on the computer cover or other metal surface. Operating environment Temperature Operating: From 10C (50F) to 35C (95F) Storage or transportation:
For common desktop computers: From -40C (-40F) to 55C (131F) For all-in-one desktop computers: From -20C (-4F) to 55C (131F) Note: If your computer is stored or transported in temperatures less than 10C (50F), allow the computer to rise slowly to an optimal operating temperature before use. This process might take up to two hours. Using the computer in a lower operating temperature might result in irreparable damage to your computer. Relative humidity Operating: 35%-80% (non-condensing) Storage: 20%93% (non-condensing) Atmospheric pressure 86 kPa to 106 kPa 56 IdeaCentre A540 Series User Guide Cleaning and maintenance With appropriate care and maintenance, your computer will serve you reliably. The following topics offer information to help you keep your computer working with best performance. Basic maintenance tips Here are some basic points about keeping your computer functioning properly:
Keep the computer in a clean, dry environment. Ensure that the computer rests on a flat, steady surface. Do not cover any of air vents. These air vents provide airflow to keep the computer from overheating. Keep electrical appliances such as an electric fan, radio, high-powered speakers, air conditioner, and microwave oven away from your computer because the strong magnetic fields generated by these appliances can damage the monitor and data on the storage drive. Keep food and drinks away from all parts of the computer. Food particles and spills might make the keyboard and mouse stick and unusable. Do not get the power switches or other controls wet. Moisture can damage these parts and cause an electrical hazard. Always disconnect a power cord by grasping the plug instead of the cord. Keep the computer software, device drivers, and operating system up-to-date. Empty your recycle bin on a regular basis. Clean out your Inbox, Sent Items, and Deleted Items folders in your e-mail application on a regular basis. Clean up files and free up storage drive space and memory space occasionally to prevent performance problems. Keep a log book. Entries might include major software or hardware changes, device-driver updates, intermittent problems and what you did to resolve them, and other issues you might have experienced. The cause of a problem might be change in hardware, change in software, or any other actions that might have taken place. A log book can help you or a Lenovo technician determine the cause of a problem. Back up your data on the storage drive regularly. You can restore the storage drive from a backup. Create a recovery medium as early as possible. You can use the recovery medium to recover your operating system even if Windows fails to start up. Get the most up-to-date operating system update patches, software programs, and device drivers. Maintenance tips about moving the computer Before moving the computer, take the following precautions:
1. Back up your data on the storage drive. 2. Remove any media from the drives and turn off all connected devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 3. If you saved the original shipping cartons and packing materials, use them to pack the units. If you are using different cartons, cushion the units to avoid damage. When you move the computer to another country or region, you must take local electrical standards into consideration. If the local electrical outlet style is different from the type you are currently using, contact the Lenovo Customer Support Center to purchase either an electrical plug adapter or a new power cord. Clean your computer CAUTION:
Appendix A. Important safety information 57 Remove any media from the drives and turn off all connected devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation. Clean the computer surface: Wipe it with a lint-free cloth dampened in mild soap and water. Avoid applying liquids directly to the surface. Clean the keyboard: Wipe the keys one by one with a lint-free cloth dampened in mild soap and water. If you wipe several keys at a time, the cloth might hook onto an adjacent key and possibly damage it. Avoid spraying cleaner directly onto the keyboard. To remove any crumbs or dust from beneath the keys, you can use a camera blower with a brush or use cool air from a hair dryer. Clean the computer screen: Scratches, oil, dust, chemicals, and ultraviolet light can affect the performance of your computer screen. Use a dry, soft lint-free cloth to wipe the screen gently. If you see a scratchlike mark on your screen, it might be a stain. Wipe or dust the stain gently with a soft, dry cloth. If the stain remains, moisten a soft, lint-free cloth with water or eyeglass cleaner, but do not apply liquids directly to your computer screen. Ensure that the computer screen is dry before closing it. 58 IdeaCentre A540 Series User Guide Appendix B. Accessibility and ergonomic information This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience. You also can get the most up-to-date accessibility information from the following Web site:
https://www.lenovo.com/accessibility Keyboard shortcuts The following list contains keyboard shortcuts that can help make your computer easier to use. Note: Depending on your keyboard, some of the following keyboard shortcuts might not be available. Windows logo key + U: Open Ease of Access Center Right Shift for eight seconds: Turn on or turn off Filter Keys Shift five times: Turn on or turn off Sticky Keys Num Lock for five seconds: Turn on or turn off Toggle Keys Left Alt+Left Shift+Num Lock: Turn on or turn off Mouse Keys Left Alt+Left Shift+PrtScn (or PrtSc): Turn on or turn off High Contrast For more information, go to https://windows.microsoft.com, and then search using any of the following keywords: keyboard shortcuts, key combinations, shortcut keys. Ease of Access Center Ease of Access Center on the Windows operating system enables you to configure your computers to suit their physical and cognitive needs. To access Ease of Access Center:
1. Go to Control Panel and view by Category. 2. Click Ease of Access Ease of Access Center. 3. Choose the appropriate tool by following the on-screen instructions. Ease of Access Center mainly includes the following tools:
Magnifier Magnifier is a useful utility that enlarges the entire screen or part of the screen so that you can see the items better. Narrator Narrator is a screen reader that reads what is displayed on the screen aloud and describes events such as error messages. On-Screen Keyboard If you prefer to type or enter data into your computer using a mouse, joystick, or other pointing device instead of a physical keyboard, you can use On-Screen Keyboard. On-Screen Keyboard displays a visual Copyright Lenovo 2019 59 keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify. Personalized keyboard Adjust keyboard settings to make your keyboard easier to use. For example, you can use your keyboard to control the pointer and make the keyboard easier to type certain key combinations. Personalized mouse Adjust mouse settings to make your mouse easier to use. For example, you can change the pointer appearance and make your mouse easier to manage windows. Speech Recognition Speech Recognition enables you to control your computer by voice. You can use verbal instructions to control the keyboard and mouse. With verbal instructions, you can start programs, open menus, click objects on the screen, dictate text into documents, and write and send e-mails. To use Speech Recognition:
1. Go to Control Panel and view by Category. 2. Click Ease of Access Speech Recognition. 3. Follow the on-screen instructions. Screen-reader technologies Screen-reader technologies are primarily focused on software program interfaces, help systems, and various online documents. For additional information about screen readers, see the following:
Use PDFs with screen readers:
https://www.adobe.com/accessibility.html?promoid=DJGVE Use the JAWS screen reader:
https://www.freedomscientific.com/Products/Blindness/JAWS Use the NVDA screen reader:
https://www.nvaccess.org/
Screen resolution You can make the text and images on your screen easier to read by adjusting the screen resolution of your computer. To adjust the screen resolution:
1. Right-click an empty area of the desktop and then click Display settings Display. 2. Follow the on-screen instructions. Note: Setting a resolution too low might prevent some items from fitting on the screen. Customizable item size You can make the items on your screen easier to read by changing the item size. To change the item size temporarily, use the Magnifier tool in Ease of Access Center. To change the item size permanently:
60 IdeaCentre A540 Series User Guide Change the size of all the items on your screen. 1. Right-click an empty area of the desktop and then click Display settings Display. 2. Change the item size by following the on-screen instructions. For some applications, your configuration might not take effect until you sign out and then sign in again. Change the size of the items on a Web page. Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key () to reduce the text size. Change the size of the items on the desktop or a window. Note: This function might not work on some windows. If your mouse has a wheel, press and hold Ctrl, and then scroll the wheel to change the item size. Industry-standard connectors Your computer provides industry-standard connectors that enable you to connect assistive devices. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader. Each image in the documentation also includes adequate alternative text so that visually impaired users can understand the image when they use a screen reader. Ergonomic information 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 when using your computer. Working in the virtual office might mean adapting to frequent changes in your environment. Adapting to the surrounding light sources, active seating, and the placement of your computer hardware, can help you improve your performance and achieve greater comfort. This example shows someone in a conventional setting. Even when not in such a setting, you can follow many of these tips. Develop good habits, and they will serve you well. General posture: Make minor modifications in your working posture to deter the onset of discomfort caused by long periods of working in the same position. Frequent short breaks from your work also help to prevent minor discomfort associated with your working posture. Appendix B. Accessibility and ergonomic information 61 Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness. Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position. Chair: Use a chair that gives you good back support and seat height adjustment. Use chair adjustments to best suit your comfort posture. Arm and hand position: If available, use chair arm rests or an area on your working surface to provide weight support for your arms. Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position. Type with a soft touch without pounding the keys. Leg position: Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest. 62 IdeaCentre A540 Series User Guide Appendix C. Compliance information This chapter provides regulatory, environmental, RoHS, and ENERGY STAR information about Lenovo products. Radio frequency compliance statements Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. Besides this document, ensure that you read the Regulatory Notice for your country or region before using the wireless devices contained in your computer. Locate wireless regulatory notices For more information about the wireless regulatory notices, refer to the Regulatory Notice at:
https://support.lenovo.com European Union-compliance with the Radio Equipment Directive For computer models with wireless radio devices:
This product is in conformity with all the requirements and essential norms that apply to EU Council Radio Equipment Directive 2014/53/EU on the approximation of the laws of the Member States relating to radio equipment. The full text of the system EU declaration of conformity and the EU wireless module declarations are available at the following Internet addresses:
For desktop computers: https://www.lenovo.com/eu-doc-desktops For workstations: https://www.lenovo.com/eu-doc-workstations Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance. The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices. For computer models without wireless radio devices:
The full text of the system EU declaration of conformity is available at the following Internet addresses:
For desktop computers: https://www.lenovo.com/eu-doc-desktops For workstations: https://www.lenovo.com/eu-doc-workstations Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance. The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices. Brazil Este equipamento no tem direito proteo contra interferncia prejudicial e no pode causar interferncia em sistemas devidamente autorizados. Copyright Lenovo 2019 63 This equipment is not protected against harmful interference and may not cause interference with duly authorized systems. Mexico Advertencia: En Mexico la operacin de este equipo est sujeta a las siguientes dos condiciones: (1) es posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operacin no deseada. Singapore Korea
( 24002483.5 , 57255825 ) SAR
. SAR . SAR
. 20mm
. Environmental information of countries and regions This section provides environmental, recycling, and RoHS information about Lenovo products. Recycling and environmental 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 about recycling Lenovo products, go to:
https://www.lenovo.com/recycling The latest environmental information about our products is available at:
https://www.lenovo.com/ecodeclaration Important WEEE information 64 IdeaCentre A540 Series User Guide The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for example, the European WEEE Directive, India E-Waste Management Rules). Appliances are labeled in accordance with local regulations concerning waste electrical and electronic equipment (WEEE). These regulations determine the framework for the return and recycling of used appliances as applicable within each geography. This label is applied to various products to indicate that the product is not to be thrown away, but rather put in the established collection systems for reclaiming these end of life products. Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of life EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle, and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. Lenovo electrical and electronic equipment (EEE) may contain parts and components, which at end-of-life might qualify as hazardous waste. EEE and waste electrical and electronic equipment (WEEE) can be delivered free of charge to the place of sale or any distributor that sells electrical and electronic equipment of the same nature and function as the used EEE or WEEE. For additional WEEE information, go to:
https://www.lenovo.com/recycling WEEE information for Hungary Lenovo, as a producer, bears the cost incurred in connection with the fulfillment of Lenovos obligations under Hungary Law No. 197/2014 (VIII.1.) subsections (1)-(5) of section 12. Japan recycling statements Collect and recycle 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. Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial waste disposal contractor certified 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/recycling/japan Pursuant to the Law for Promotion of Effective Utilization of Resources, the collecting and recycling of home-
used 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, go to:
https://www.lenovo.com/recycling/japan Dispose 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. Dispose of disused lithium batteries from Lenovo computers A button-shaped lithium battery is installed inside your Lenovo computer to provide power to the computer clock while the computer is off or disconnected from the main power source. If you need to replace it with a new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal operator, and follow their instructions. Appendix C. Compliance information 65 Disposal of a lithium battery must comply with local ordinances and regulations. Brazil recycling information Declaraes de Reciclagem no Brasil Descarte de um Produto Lenovo Fora de Uso Equipamentos eltricos e eletrnicos no devem ser descartados em lixo comum, mas enviados pontos de coleta, autorizados pelo fabricante do produto para que sejam encaminhados e processados por empresas especializadas no manuseio de resduos industriais, devidamente certificadas pelos orgos ambientais, de acordo com a legislao local. A Lenovo possui um canal especfico para auxili-lo no descarte desses produtos. Caso voc possua um produto Lenovo em situao de descarte, ligue para o nosso SAC ou encaminhe um e-mail para:
reciclar@lenovo.com, informando o modelo, nmero de srie e cidade, a fim de enviarmos as instrues para o correto descarte do seu produto Lenovo. Battery recycling information for the European Union Notice: This mark applies only to countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the framework for the return and recycling of used batteries and accumulators as applicable throughout the European Union. This label is applied to various batteries to indicate that the battery is not to be thrown away, but rather reclaimed upon end of life per this Directive. In accordance with the European Directive 2006/66/EC, batteries and accumulators are labeled to indicate that they are to be collected separately and recycled at end of life. The label on the battery may also include a chemical symbol for the metal concerned in the battery (Pb for lead, Hg for mercury, and Cd for cadmium). Users of batteries and accumulators must not dispose of batteries and accumulators as unsorted municipal waste, but use the collection framework available to customers for the return, recycling, and treatment of batteries and accumulators. Customer participation is important to minimize any potential effects of batteries and accumulators on the environment and human health due to the potential presence of hazardous substances. Before placing electrical and electronic equipment (EEE) in the waste collection stream or in waste collection facilities, the end user of equipment containing batteries and/or accumulators must remove those batteries and accumulators for separate collection. Disposing of lithium batteries and battery packs from Lenovo products A coin-cell type lithium battery might be installed inside your Lenovo product. You can find details about the battery in the product documentation. If the battery needs to be replaced, contact your place of purchase or contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your place of purchase or a waste-disposal operator, and follow their instructions. 66 IdeaCentre A540 Series User Guide Disposing of battery packs from Lenovo products Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can find details on the battery pack in the product documentation. If you need to dispose of a battery pack, insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal operator, and follow their instructions. You also can refer to the instructions provided in the user guide for your product. For proper collection and treatment, go to:
https://www.lenovo.com/lenovo/environment Recycling information for Mainland China Battery recycling information for Taiwan Restriction of Hazardous Substances (RoHS) Directive of countries and regions The latest environmental information about Lenovo products is available at:
https://www.lenovo.com/ecodeclaration European Union RoHS This Lenovo product, with included parts (cables, cords, and so on) meets the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment ("RoHS recast" or "RoHS 2"). For more information about Lenovo worldwide compliance on RoHS, go to:
https://www.lenovo.com/rohs-communication Turkish RoHS The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Waste Electrical and Electronic Equipment (WEEE). Appendix C. Compliance information 67 Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management) Rules. Mainland China RoHS 68 IdeaCentre A540 Series User Guide Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Suppliers Declaration of Conformity The following information refers to IdeaCentre A540-27ICB, IdeaCentre A540-24ICB, and IdeaCentre A540-
24API and machine types: F0EK, F0EL, and F0EM. Appendix C. Compliance information 69 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the users authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Responsible Party:
Lenovo (United States) Incorporated 7001 Development Drive Morrisville, NC 27560 Email: FCC@lenovo.com Industry Canada compliance statement CAN ICES-3(B)/NMB-3(B) European Union conformity EU Contact: Lenovo (Slovakia), Landererova 12, 811 09 Bratislava, Slovakia Compliance with the EMC Directive This product is in conformity with the protection requirements of EU Council Directive 2014/30/EU on the approximation of the laws of the Member States relating to electromagnetic compatibility. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance. The Class B requirements for equipment are intended to offer adequate protection to broadcast services within residential environments. German Class B compliance statement Hinweis zur Einhaltung der Klasse B zur elektromagnetischen Vertrglichkeit 70 IdeaCentre A540 Series User Guide Dieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie zur elektromagnetischen Vertrglichkeit Angleichung der Rechtsvorschriften ber die elektromagnetische Vertrglichkeit in den EU-
Mitgliedsstaaten und hlt die Grenzwerte der Klasse B der Norm gem Richtlinie. Um dieses sicherzustellen, sind die Gerte wie in den Handbchern beschrieben zu installieren und zu betreiben. Des Weiteren drfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo bernimmt keine Verantwortung fr die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der Lenovo verndert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt/eingebaut werden. Zulassungsbescheinigung laut dem Deutschen Gesetz ber die elektromagnetische Vertrglichkeit von Betriebsmitteln, EMVG vom 20. Juli 2007 (frher Gesetz ber die elektromagnetische Vertrglichkeit von Gerten), bzw. der EU Richtlinie 2014/30/EU, der EU Richtlinie 2014/53/EU Artikel 3.1b), fr Gerte der Klasse B. Dieses Gert ist berechtigt, in bereinstimmung mit dem Deutschen EMVG das EG-Konformittszeichen -
CE - zu fhren. Verantwortlich fr die Konformittserklrung nach Paragraf 5 des EMVG ist die Lenovo
(Deutschland) GmbH, Meitnerstr. 9, D-70563 Stuttgart. Japan VCCI Class B compliance statement Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase Japan notice for ac power cord The ac power cord shipped with your product can be used only for this specific product. Do not use the ac power cord for other devices. Other compliance information This section provides other compliance information about Lenovo products. Export classification notice This product is subject to the United States Export Administration Regulations (EAR) and has an Export Classification Control Number (ECCN) of 5A992.c. It can be re-exported except to any of the embargoed countries in the EAR E1 country list. Lenovo product service information for Taiwan Appendix C. Compliance information 71 Taiwan precautionary vision statement 3010 221 Keyboard and mouse compliance statement for Taiwan Eurasian compliance mark Brazil audio notice Ouvir sons com mais de 85 decibis por longos perodos pode provocar danos ao sistema auditivo. Enable or disable the ErP LPS compliance mode Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go to:
https://www.lenovo.com/ecodeclaration You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer is off or in sleep mode. To enable or disable the ErP LPS compliance mode:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1. 2. Select Power Enhanced Power Saving Mode and press Enter. 3. Depending on whether you select Enabled or Disabled, do one of the following:
If you select Enabled, press Enter. Then, select Power Automatic Power On and press Enter. Check whether the Wake on LAN feature is disabled automatically. If no, disable it. If you select Disabled, press Enter. Then, go to the next step. 4. Press F10 or Fn+F10 to save the changes and exit. When the ErP LPS compliance mode is enabled, you can wake up the computer by doing one of the following:
Press the power button. Enable the Wake Up on Alarm feature to make the computer wake up at a set time. To meet the off mode requirement of ErP compliance, you need to disable the Fast Startup function. 1. Go to Control Panel and view by large icons or small icons. 2. Click Power Options Choose what the power buttons do Change settings that are currently unavailable. 3. Clear the Turn on fast startup (recommended) option from the Shutdown settings list. 72 IdeaCentre A540 Series User Guide ENERGY STAR model information ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices. Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation. The following machine types have been designed and tested to conform to the ENERGY STAR program requirement for computers at the time of manufacture. F0EK, F0EL, and F0EM For more information about Lenovo ENERGY STAR certified products, go to:
https://www.lenovo.com/us/en/social_responsibility/energy/
By using ENERGY STAR compliant products and taking advantage of the power management features of your computer, you reduce the consumption of electricity. Reduced electrical consumption contributes to potential financial savings, a cleaner environment, and the reduction of greenhouse gas emissions. For more information about ENERGY STAR, go to:
https://www.energystar.gov Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset a default power plan. To change the power plan, see Set the power plan on page 19. Appendix C. Compliance information 73 74 IdeaCentre A540 Series User Guide Appendix D. Notices and trademarks 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 programs 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. Changes are made periodically to the information herein; these changes will be incorporated in new editions of the publication. To provide better service, Lenovo reserves the right to improve and/or modify the products and software programs described in the manuals included with your computer, and the content of the manual, at any time without additional notice. The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you purchase. For the configuration of the product, refer to the related contract (if any) or product packing list, or consult the distributor for the product sales. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. 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 specifications 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 in specific environments and is 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 believes 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. Copyright Lenovo 2019 75 Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. 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 specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice. For the latest information or any questions or comments, contact or visit the Lenovo Web site:
https://support.lenovo.com Trademarks LENOVO, LENOVO logo, IDEACENTRE, and IDEACENTRE logo are trademarks of Lenovo. Intel, Intel SpeedStep, Optane, and Thunderbolt are trademarks of Intel Corporation or its subsidiaries in the U.S. and/
or other countries. Microsoft, Windows, Direct3D, BitLocker, and Cortana are trademarks of the Microsoft group of companies. Mini DisplayPort (mDP), DisplayPort, and VESA are trademarks of the Video Electronics Standards Association. The terms HDMI and HDMI High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. Wi-Fi, Wi-Fi Alliance, WiGig, and Miracast are registered trademarks of Wi-Fi Alliance. USB-C is a trademark of USB Implementers Forum. All other trademarks are the property of their respective owners. 2019 Lenovo. 76 IdeaCentre A540 Series User Guide Regulatory Notices for Wireless Modules Eighteenth Edition (June 2019) Copyright Lenovo 2013, 2019. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration GSA contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
&RQWHQWV Chapter 1. Identifying the wireless modules . . . . . . . . . . . . . . . . . 1 Chapter 2. Read first regulatory information . . . . . . . . . . . . . . . . 3 Chapter 3. Regulatory information about wireless modules . . . . . . . . . 5 USA Federal Communications Commission
(FCC) . . . Canada Industry Canada (IC) IC Certification number . . Numro d'homologation IC . Electronic emission notices . . . Approved wireless devices. . Preinstalled wireless LAN modules
. Simultaneous use of RF transmitters . Europe EU Declaration of Conformity . . . . . . . . . . EU declaration of conformity (multi-language
. . translations)
. . . Notice for users in India. Notice for users in Japan . . . . . . . . . . . . 5
. 5
. 5
. 6
. 7
. 7
. 9
. 11
. 11
LAN Bluetooth
. . 18
LAN
. . 20
. 20
. . . . . . . . . . Notice for users in Argentina (Nota para Uso en Argentina) . Notice for users in Brazil (Aviso para os
. . utilizadores no Brasil)
. . Notice for users in Korea . . Notice for users in Mexico (Nota para uso en
. . Mexico) . . . . Notice for users in Morocco . . . Notice for users in Nigeria . . Notice for users in Pakistan . . Notice for users in Saudi Arabia . . . Notice for users in Serbia . . . Notice for users in South Africa. . . . Notice for users in Taiwan . Notice for users in Thailand . . . . . Notice for users in the UAE . . 21
. 21
. 22
. 23
. 23
. 23
. 24
. 25
. 33
. 34
. 34
. 35
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. 12
. 18
. 18 Appendix A. Trademarks . . . . . . . 37 Copyright Lenovo 2013, 2019 i ii Regulatory Notices for Wireless Modules Chapter 1. Identifying the wireless modules This document provides regulatory information about the wireless modules used in a number of Lenovo brand computers. To identify the wireless modules used in your computer, refer to the following tables:
ideacentre computers Lenovo computer ideacentre 710-25ISH ideacentre AIO 910-27ISH ideacentre Y900 RE-34ISZ ideacentre AIO 510S-23ISU ideacentre 510S-08ISH Lenovo Legion T530-28ICB Lenovo Legion T730-28ICO Lenovo Legion T530-28APR Lenovo Legion C530-19ICB Lenovo Legion C730-19ICO ideacentre 510S-07ICB ideacentre A340-24ICB ideacentre A340-24IGM ideacentre A340-24IWL ideacentre A340-22ICB ideacentre A340-22IGM ideacentre A340-22IWL Yoga A940-27ICB Wireless modules QCNFA34AC, 8260NGW 3165NGW, QCNFA435 QCNFA34AC, 8260NGW 3165NGW, QCNFA435 3165NGW, QCNFA435 3165NGW, RTL8821CE, 8265NGW, RTL8822BE, QCNFA435 8265NGW, RTL8822BE RTL8821CE, RTL8822BE, QCNFA435 3165NGW, RTL8821CE, 8265NGW, RTL8822BE, QCNFA435 8265NGW, RTL8822BE 3165NGW, RTL8821CE 3165NGW, RTL8821CE, QCNFA435 3165NGW, RTL8821CE, QCNFA435 3165NGW, RTL8821CE, QCNFA435 3165NGW, RTL8821CE, QCNFA435 3165NGW, RTL8821CE, QCNFA435 3165NGW, RTL8821CE, QCNFA435 8265NGW, RTL8822BE, BM23SPKXY IdeaCentre T540- 15ICB G 8265NGW, 3165NGW, RTL8821CE, RTL8822BE ideacentre A340-22AST IdeaCentre A540-27ICB IdeaCentre A540-24ICB IdeaCentre A540-24API Ideacentre 510S-07ICK ideacentre 510-15ICK ideacentre 510A-15ICK ideacentre A340-24ICK QCNFA435, RTL8821CE 3165NGW, RTL8822CE, 9462NGW RTL8822CE, 9462NGW RTL8822CE, QCNFA435 3165NGW, RTL8821CE 3165NGW, 8265NGW, RTL8821CE, RTL8822BE 3165NGW, 8265NGW, RTL8821CE, RTL8822BE 3165NGW, RTL8821CE, QCNFA435 Copyright Lenovo 2013, 2019 1 Lenovo computer ideacentre A340-22ICK IdeaCentre T540-15ICK G Wireless modules 3165NGW, RTL8821CE, QCNFA435 3165NGW, 8265NGW, RTL8821CE, RTL8822BE 2 Regulatory Notices for Wireless Modules Chapter 2. Read first regulatory information Read this document before using your computer. The Lenovo and ideacentre computers listed in Chapter 1 of this document comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use. Install and use these computers according to the instructions and precautions provided in this document. The latest Regulatory Notice has been uploaded on the Web site. To refer to it, go to http://www.lenovo.com/
UserManuals. Veuillez lire le prsent document avant d'utiliser votre ordinateur. Cet ordinateur est conforme aux normes de frquence radio et de scurit de tous les pays ou rgions dans lesquels son utilisation sans fil a t homologue. Installez et utilisez l'ordinateur en respectant les instructions qui suivent. La version la plus rcente de la Notice relative la rglementation a t charge sur le site Web. Pour la consulter, accdez http://www.lenovo.com/UserManuals. Copyright Lenovo 2013, 2019 3 4 Regulatory Notices for Wireless Modules Chapter 3. Regulatory information about wireless modules This section provides the regulatory information about wireless modules used in your computers. USA Federal Communications Commission (FCC) Approved wireless devices This section presents the FCC ID and model number of each wireless device. Note: The following wireless modules marketed in the USA and Canada do not support or function in the extended channels (Ch. 12 and 13).Models: 3165NGW, 8260NGW, 8265NGW, QCNFA34AC, QCNFA435, RTL8821CE, RTL8822CE, 9462NGW and RTL8822BE. Preinstalled wireless LAN and Bluetooth combo adapter Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PD98260NG (Model: 8260NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PPD-QCNFA34AC (Model: QCNFA34AC) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PD93165NGU (Model: 3165NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PPD-QCNFA435 (Model: QCNFA435) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PD98265NG (Model: 8265NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: TX2-RTL8821CE (Model: RTL8821CE) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: TX2-RTL8821CE (Model: RTL8822BE) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: PD99462NG (Model: 9462NGW ) Wireless LAN and Bluetooth combo Mini PCI Express Card FCC ID: TX2-RTL8822CE (Model: RTL8822CE) Preinstalled Bluetooth adapter Bluetooth Mini PCI Express Card FCC ID: A8TBM23SPKXYC2A (Model: BM23SPKXY) Preinstalled wireless LAN modules FCC ID location If you find one of the following indications on the label at the bottom side of your computer, your computer contains a Wireless LAN Mini PCI Express Card, preinstalled by Lenovo:
"Contains Transmitter Module: FCC ID: PD98260NG"
"Contains Transmitter Module: FCC ID: PPD-QCNFA34AC"
"Contains Transmitter Module: FCC ID: PD93165NGU"
"Contains Transmitter Module: FCC ID: PPD-QCNFA435"
"Contains Transmitter Module: FCC ID: PD93165NGU"
Copyright Lenovo 2013, 2019 5
"Contains Transmitter Module: FCC ID: PD98265NG"
"Contains Transmitter Module: FCC ID: PPD-QCNFA34AC"
"Contains Transmitter Module: FCC ID: PPD-QCNFA435"
Use of the wireless LAN adapter Attention: You are prohibited to replace the preinstalled Wireless LAN Mini PCI Express Card modules with any other card. If one of your cards requires replacement, send your computer with the preinstalled card(s) to Lenovo so that Lenovo will repair it. Radio Frequency interference requirements Each module has been tested and found to comply with the limits for a Class B digital device pursuant to FCC Part 15 Subpart B. Refer to the Electronic emission notices on page 11. When you use a wireless LAN and Bluetooth combo module in the 802.11 a/n transmission mode, note that high power radars are allocated as primary users of the 5250 to 5350 MHz and 5650 to 5850 MHz bands. These radar stations can cause interference with and/or damage this device. FCC RF Exposure compliance The radiated output power of the PCI Express Mini Card authorized to use for your computer is far below the FCC radio frequency exposure limits. Nevertheless, it shall be used in such a manner that the potential for human contact during normal operation is minimized as follows:
CAUTION:
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm (8 inches) must be maintained between the antennas connected to the PCI Express Mini Cards and all persons. For Yoga A94027ICB, the radiated output power of the Wireless Power charger authorized to use for your computer is far below the FCC radio frequency exposure limits. Nevertheless, it shall be used in such a manner that the potential for human contact during normal operation is minimized as follows:
CAUTION:
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm (8 inches) must be maintained between the Wireless Power charger and all persons. Simultaneous use of RF transmitters Each computer listed in Chapter 1 of this document is approved for simultaneous use of one of the approved wireless LAN adapters. For a list of those transmitters, refer to Approved wireless devices on page 5. Make sure of the following conditions when you use any other external wireless option device:
1. When you use any other RF option device, you are requested to confirm that the device conforms to the RF Safety requirement and is approved to use for your computer. 2. You must follow the RF Safety instructions of wireless option devices that are included in the user 3. If wireless options are prohibited to use in conjunction with another transmitters, you must turn off all manual of the RF option device. other wireless features in your computer. 6 Regulatory Notices for Wireless Modules Canada Industry Canada (IC) IC Certification number Approved wireless devices This section presents the IC Certification and model number of each wireless device. Preinstalled wireless LAN and Bluetooth combo adapter Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 1000M-3165NG (Model: 3165NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 1000M-8260NG (Model: 8260NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 1000M-8265NG (Model: 8265NGW) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 4104A-QCNFA34AC (Model: QCNFA34AC) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 4104A-QCNFA435 (Model: QCNFA435) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 6317A-RTL8821CE (Model: RTL8821CE) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 6317A-RTL8822BE (Model: RTL8822BE) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 61000M-9462NG (Model: 9462NGW ) Wireless LAN and Bluetooth combo Mini PCI Express Card IC: 6317A-RTL8822CE (Model: RTL8822CE) Preinstalled Bluetooth adapter Bluetooth Mini PCI Express Card IC: 12246A-BM23SPKXYC2 (Model: BM23SPKXY) Preinstalled wireless LAN modules Use of the wireless LAN adapter: If you find one of the following indications on the label at the bottom side of your computer, your computer contains a Wireless LAN Mini PCI Express Card, preinstalled by Lenovo:
"Contains Transmitter Module: Canada IC: 1000M-3165NG"
"Contains Transmitter Module: Canada IC: 1000M-8260NG"
"Contains Transmitter Module: Canada IC: 1000M-8265NG"
"Contains Transmitter Module: Canada IC: 4104A-QCNFA34AC"
"Contains Transmitter Module: Canada IC: 4104A-QCNFA435"
"Contains Transmitter Module: Canada IC: 6317A-RTL8821CE"
"Contains Transmitter Module: Canada IC: 6317A-RTL8822BE"
Attention: You are prohibited to replace the preinstalled Wireless LAN Mini PCI Express Card modules with any other card. If one of your cards requires replacement, send your computer with the preinstalled card(s) to Lenovo so that Lenovo will repair it. Low power license-exempt radio communication devices (RSS-210, RSS-247) Operation is subject to the following two conditions:
Chapter 3. Regulatory information about wireless modules 7 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. When you use a wireless LAN module in the 802.11 a/n transmission mode, note the following:
The devices for the band 51505350 MHz are only for indoor usage to reduce potential for harmful interference to co-channel Mobile Satellite systems. High power radars are allocated as primary users (meaning they have priority) of 52505350 MHz and 56505850 MHz and these radars could cause interference and/or damage to LE-LAN (Licence-Exempt Local Area Network) devices. The maximum antenna gain permitted for devices in the 5250-5350 MHz, 5470-5725 MHz, and 5725-5825 MHz bands complies with the e.i.r.p. limit in Industry Canada Standard RSS-210, RSS-247. IC Antenna Statement This Lenovo computer contains a modular wireless radio transmitter that has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Module Model Number:
IC ID:
8260NGW IC: 1000M-8260NG 8265NGW IC: 1000M-8265NG QCNFA34AC QCNFA435 RTL8821CE RTL8822BE 3165NGW IC: 4104A-QCNFA34AC IC: 4104A-QCNFA435 IC: 6317A-RTL8821CE IC: 6317A-RTL8822BE IC: 1000M-3165NG BM23SPKXY RTL8822CE IC: 12246A-BM23SPKXYC2 IC: 6317A-RTL8822CE 9462NGW IC: 1000M-9462NG 8 Regulatory Notices for Wireless Modules Maximum Gain:
3.24 dBi (2.4GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.47-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) 3.24 dBi (2.4GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) 4.76dBi 5.56dBi 3.5 dBi (2.4 GHz), 5dBi(5GHz) 3.5 dBi (2.4 GHz), 5dBi(5GHz) 3.24 dBi (2.4 GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.85 Ghz) 1.927dBi2.4GHz 3.5 dBi (2.4 GHz), 5dBi(5GHz) 3.24 dBi (2.4 GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) Exposure of humans to RF fields (RSS-102) Those computers employ low gain integral antennas that do not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canada's Web site at http://
www.hc-sc.gc.ca/. The radiated energy from the antennas connected to the wireless adapters conforms to the IC limit of the RF exposure requirement regarding IC RSS-102, Issue 5, Section 4, set forth for an uncontrolled environment. For Yoga A94027ICB with Wireless Power Charger, the product complies with the IC RF Exposure for Low Power Consumer Wireless Power Transfer limits set forth for an uncontrolled environment and is safe for intended operation as described in your User Guide. To comply with this exposure compliance requirement, a separation distance of at least 10 cm (4 inches) must be maintained between the Wireless Power charger and all persons. Numro d'homologation IC Priphriques sans fil homologus Cette section prsente le numro d'homologation IC et le numro de modle de chaque priphrique sans fil. Module sans fil prinstall IC: 1000M-3165NG (Model: 3165NGW) IC: 1000M-8260NG (Model: 8260NGW) IC: 1000M-8265NG (Model: 8265NGW) IC: 4104A-QCNFA34AC (Model: QCNFA34AC) IC: 4104A-QCNFA435 (Model: QCNFA435) IC: 6317A-RTL8821CE (Model: RTL8821CE) IC: 6317A-RTL8822BE (Model: RTL8822BE) IC: 12246A-BM23SPKXYC2 (Model: BM23SPKXY) IC: 1000M-9462NG (Model: 9462NGW ) IC: 6317A-RTL8822CE (Model: RTL8822CE) Module sans fil prinstall Si vous rencontrez une des indications suivantes sur ltiquette se trouvant au bas de lordinateur, cela signifie que Lenovo y a prinstall une carte rseau sans fil Mini PCI Express :
"Contains Transmitter Module: Canada IC: 1000M-3165NG"
"Contains Transmitter Module: Canada IC: 1000M-8260NG"
"Contains Transmitter Module: Canada IC: 1000M-8265NG"
"Contains Transmitter Module: Canada IC: 4104A-QCNFA34AC"
"Contains Transmitter Module: Canada IC: 4104A-QCNFA435"
"Contains Transmitter Module: Canada IC: 6317A-RTL8821CE"
"Contains Transmitter Module: Canada IC: 6317A-RTL8822BE"
Attention: L'ordinateur contient un mcanisme d'authentification. Vous pouvez installer ou dsinstaller tout dispositif sans fil. Si vous installez une carte sans fil qui n'est pas homologue dans votre ordinateur, l'ordinateur ne dmarrera pas mais affichera un message d'erreur et gnrera des bips sonores. Permis dmission faible puissance Cas des appareils de communications radio
(CNR-210, CNR-247) Le fonctionnement de ce type d'appareil est soumis aux deux conditions suivantes:
Chapter 3. Regulatory information about wireless modules 9 1. Cet appareil ne peut pas causer de perturbations lectromagntiques. 2. Cet appareil doit accepter toutes les perturbations reues, y compris celles susceptibles d'occasionner un fonctionnement indsirable. Lorsque vous utilisez une carte de rseau local sans fil dans le mode de transmission 802.11 a/n, tenez compte des remarques suivantes:
Les appareils destins la bande 51505350 MHz devront tre exclusivement utiliss en intrieur afin de rduire les risques de perturbations lectromagntiques gnantes sur les systmes de satellite mobile dans un mme canal. Les radars forte puissance sont dsigns comme les utilisateurs principaux (c'est--dire qu'ils sont prioritaires) des bandes 5250-5350 MHz et 5650-5850 MHz. Ils peuvent provoquer des perturbations lectromagntiques sur les appareils de type LE-LAN (rseau de communication local sans licence) ou les endommager. Le gain d'antenne maximal autoris pour les appareils dans les bandes de frquence 5250-5350 MHz, 5470-5725 MHz et 5725-5825 MHz est conforme la limite p.i.r.e (puissance isotrope rayonne quivalente) dfinie de la norme industrielle du Canada CNR-210, CNR-247. Dclaration IC antenne Cet ordinateur Lenovo contient un metteur radio sans fil modulaire qui a t approuv par Industrie Canada pour fonctionner avec les types d'antenne numrs ci-dessous avec le gain maximal admissible indiqu. Types d'antennes ne figurent pas dans cette liste, ayant un gain suprieur au gain maximal indiqu pour ce type, sont strictement interdits pour une utilisation avec cet appareil. Nombre Module Modle:
IC ID:
8265NGW IC: 1000M-8265NG 8260NGW IC: 1000M-8260NG QCNFA435 3165NGW IC: 4104A-QCNFA435 IC: 1000M-3165NG Maximum Gain:
3.24 dBi (2.4GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) 3.24 dBi (2.4GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.47-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) 5.56dBi 3.24 dBi (2.4 GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.85 Ghz) 3.5 dBi (2.4 GHz), 5dBi(5GHz) 3.5 dBi (2.4 GHz), 5dBi(5GHz) IC: 6317A-RTL8821CE IC: 6317A-RTL8822BE RTL8821CE RTL8822BE QCNFA34AC BM23SPKXY IC: 4104A-QCNFA34AC 4.76dBi IC: 12246A-BM23SPKXYC2 1.927dBi2.4GHz 10 Regulatory Notices for Wireless Modules RTL8822CE IC: 6317A-RTL8822CE 9462NGW IC: 1000M-9462NG 3.5 dBi (2.4 GHz), 5dBi(5GHz) 3.24 dBi (2.4 GHz), 3.64 dBi (5.15-5.25 GHz), 3.73 dBi (5.25-5.35 Ghz), 4.77 dBi (5.47-5.725 Ghz), 4.97 dBi (5.725-5.825 Ghz) Exposition des tres humains aux champs radiolectriques (RF) (CNR-102) L'ordinateur utilise des antennes intgrales faible gain qui n'mettent pas un champ lectromagntique suprieur aux normes imposes par le Ministre de la sant canadien pour la population. Consultez le Safety Code 6 sur le site Web du Ministre de la sant canadien l'adresse http://www.hc-sc.gc.ca. L' nergie mise par les antennes relies aux adaptateurs sans fil conforme la limite IC de l'exigence de l'exposition aux RF IC concernant RSS-102, Issue 5, Section 4, dfinies pour un environnement non contrl. Yoga A94027ICB avec chargeur sans fil : le produit est conforme aux limites tablies par IC en ce qui concerne lexposition aux frquences radio pour le chargement sans fil en consommation basse dans un environnement non contrl et il peut tre utilis en toute scurit comme dcrit dans votre Guide de lutilisateur. Pour rester dans ces limites dexposition, une distance dau moins 10 cm (4 pouces) doit tre respecte entre le chargeur sans fil et toute personne. Electronic emission notices Refer to your product User Guide for information regarding the FCC compliance statement and other compliance statements. Industry Canada Class B Emission Compliance Statement This Class B digital apparatus complies with Canadian ICES-003. Avis de conformit la rglementation d'Industrie Canada Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada. Europe EU Declaration of Conformity Products intended for sale within the European Union are marked with the Conformit Europenne (CE) Marking, which indicates compliance with the applicable Directives and European Norms, and amendments, identified below. Wireless Function Modules WLAN/Bluetooth combo module 3165NGW, 8260NGW, 8265NGW, QCNFA34AC, QCNFA435, RTL8821CE, RTL8822CE, 9462NGW and RTL8822BE Bluetooth module BM23SPKXY Chapter 3. Regulatory information about wireless modules 11 For EU Frequency band restriction EU declaration of conformity (multi-language translations) This section provides the EU declaration of conformity in different languages. English Hereby, Lenovo (Singapore) Pte. Ltd., declares that the wireless equipment listed in this section is in compliance with the Radio Equipment Directive 2014/53/EU. The full text of the system EU declaration of conformity and the EU wireless module declarations are available at the following Internet addresses:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations EU Frequency band restriction for wireless LAN Usage of this device is limited to indoor in the band 5150 MHz to 5350 MHz (channels 36, 40, 44, 48, 52, 56, 60, 64). Bulgarian Lenovo (Singapore) Pte. Ltd. , ,
, 2014/53/E.
:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations LAN 5150 MHz 5350 MHz
( 36, 40, 44, 48, 52, 56, 60, 64). Croatia Lenovo (Singapore) Pte. Ltd. ovime izjavljuje da je beina oprema navedena u ovom odjeljku usklaena s Direktivom o radijskoj opremi 2014/53/EU. Cjeloviti tekst EU izjave o sukladnosti sustava i EU izjave o beinim modulima dostupne su na sljedeoj web-adresi:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Ogranienje frekvencijskog pojasa za beini LAN u EU-u Upotreba ureaja ograniena je na zatvorene prostore unutar pojasa od 5150 MHz do 5350 MHz (kanali 36, 40, 44, 48, 52, 56, 60, 64). 12 Regulatory Notices for Wireless Modules Czech Spolenost Lenovo (Singapore) Pte. Ltd. tmto prohlauje, e bezdrtov zazen uveden v tto sti dokumentu spluj zkladn i dal relevantn poadavky smrnice o rdiovch zazench 2014/53/EU. Cel znn EU prohlen o shod systmu a EU prohlen o bezdrtovch modulech je k dispozici na tto internetov adrese:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Omezen EU pro frekvenn psma bezdrtov st LAN Pouit tohoto zazen je omezeno na vnitn prostory a frekvenn psma 5150 a 5350 MHz (kanly 36, 40, 44, 48, 52, 56, 60, 64). Danish Lenovo (Singapore) Pte. Ltd. erklrer hermed, at det trdlse udstyr, der er angivet i dette afsnit, overholder direktivet om radioudstyr 2014/53/EU. Den fulde erklring vedrrende systemets overholdelse af EU-krav og erklringerne om de trdlse modulers overholdelse af EU-krav (hvis relevante) er tilgngelige via flgende internetadresse:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restriktioner for frekvensbnd i EU for et trdlst LAN Brug af denne enhed er begrnset til indendrs brug i frekvensbndet 5150 MHz til 5350 MHz (kanal 36, 40, 44, 48, 52, 56, 60, 64). Dutch Hierbij verklaart Lenovo (Singapore) Pte. Ltd. dat de draadloze apparatuur die in dit artikel is aangegeven voldoet aan de richtlijn 2014/53/EU voor radioapparatuur. De volledige tekst van de EU-conformiteitsverklaring betreffende systemen en van de EU-verklaringen betreffende draadloze modules is beschikbaar op het volgende internetadres:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations EU-beperking van frequentieband voor een draadloos LAN Gebruik van dit apparaat is beperkt tot gebruik binnenshuis in de band van 5150 MHz tot 5350 MHz (kanalen 36, 40, 44, 48, 52, 56, 60, 64). Estonian Lenovo (Singapore) Pte. Ltd. kinnitab kesolevaga, et selles jaotises esitatud traadita side seadmed vastavad raadioseadmete direktiivile 2014/53/EL. Ssteemi EL-i vastavusdeklaratsiooni ja EL-i traadita side mooduli deklaratsioonide tielikud tekstid on saadaval jrgmisel Interneti-aadressil:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations EL-i sagedusvahemiku piirang traadita side LAN-ile Seda seadet vib kasutada siseruumides sagedusvahemikus 51505350 MHz (kanalid 36, 40, 44, 48, 52, 56, 60, 64). Chapter 3. Regulatory information about wireless modules 13 Finnish Lenovo (Singapore) Pte. Ltd. ilmoittaa tten, ett tss jaksossa mainitut langattomat laitteet ovat radiolaitedirektiivin 2014/53/EU mukaisia. Lausuma jrjestelmn EU-snnstenmukaisuudesta ja lausumat langattomien moduulien EU-
snnstenmukaisuudesta ovat saatavilla kokonaisuudessaan seuraavassa Internet-osoitteessa:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Langattoman lhiverkon taajuusalueen rajoitus EU:n alueella Tm laite on tarkoitettu kytettvksi sistiloissa taajuusalueella 5 1505 350 MHz (kanavat 36, 40, 44, 48, 52, 56, 60 ja 64). French Par la prsente, Lenovo (Singapore) Pte. Ltd., dclare que les quipements sans fil lists dans cette section sont conformes la directive 2014/53/EU sur les quipements radio. Le texte complet de la dclaration europenne de conformit et des dclarations europennes concernant les modules sans fil, s'il y a lieu, sont disponibles l'adresse Internet suivante:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restriction lie une bande de frquence pour un rseau local sans fil au sein de l'Union europenne Ce priphrique doit tre utilis exclusivement l'intrieur, dans la bande de frquence de 5150 5350 MHz
(canaux 36, 40, 44, 48, 52, 56, 60, 64). German Hiermit erklrt Lenovo (Singapore) Pte. Ltd., dass das in diesem Abschnitt aufgelistete drahtlose Gert die Funkanlagen-Richtlinie 2014/53/EU erfllt. Der vollstndige Text der EU-Konformittserklrung fr das System und der EU-Deklarationen zu drahtlosen Modulen kann unter der folgenden Internetadresse eingesehen werden:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations EU-Frequenzbandeinschrnkung fr drahtloses LAN Die Verwendung dieses Gertes ist im Frequenzband zwischen 5.150 und 5.350 MHz (Kanle 36, 40, 44, 48, 52, 56, 60, 64) auf die Verwendung im Innenbereich beschrnkt. Greek
, Lenovo (Singapore) Pte. Ltd., 2014/53/. Internet:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations LAN 5150 MHz 5350 MHz ( 36, 40, 44, 48, 52, 56, 60, 64). 14 Regulatory Notices for Wireless Modules Hungarian A Lenovo (Singapore) Pte. Ltd. ezennel kijelenti, hogy a fejezetben emltett vezetk nlkli kszlk megfelel az 2014/53/EU szm, Rdiberendezsekrl szl direktvban foglaltaknak. A berendezs Eurpai Uni-beli megfelelsgi nyilatkozata s a vezetk nlkli eszkzkkel kapcsolatos eurpai nyilatkozat (ha elrhet) a kvetkez weboldalon tekinthet meg:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Frekvenciatartomnyra vonatkoz eurpai unis korltozs vezetk nlkli LAN-hlzatokhoz Az eszkz hasznlata beltrre korltozdik az 51505350 MHz tartomnyban (csatornk: 36, 40, 44, 48, 52, 56, 60, 64). Icelandic Hr me lsir Lenovo (Singapore) Pte. Ltd. v yfir a rlausi bnaurinn sem geti er essum hluta uppfylla allar krfur og nnnur vikomandi kvi tilskipunar 1999/5/EC. ESB Takmarkanir tnisvii rlauss LAN Mini PCI staarnetkorts Notkun essa tkis er takmrku vi innanhssnotkun tnisviinu 5150 til 5350 MHz (rsir 36, 40, 44, 48, 52, 56, 60, 64). Italian Con la presente documentazione, Lenovo (Singapore) Pte. Ltd. dichiara che l'apparecchiatura wireless indicata in questa sezione conforme alla direttiva 2014/53/EU sulle apparecchiature radio. Il testo integrale della dichiarazione di conformit europea del sistema e le dichiarazioni UE dei moduli wireless, se applicabili, sono disponibili al seguente indirizzo Internet:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restrizioni UE sulla banda di frequenza per una WLAN (wireless LAN) L'utilizzo di questo dispositivo limitato ad ambienti chiusi in banda compresa tra 5150 MHz e 5350 MHz
(canali 36, 40, 44, 48, 52, 56, 60, 64). Latvian Ar o uzmums Lenovo (Singapore) Pte. Ltd. pazio, ka aj sada nordtais bezvadu aprkojums atbilst radioiekrtu Direktvai 2014/53/EK. Pilnais teksts par sistmas piemrotbu ES atbilstbas deklarcijai un ES bezvadu moduu deklarcijm ir pieejams d interneta adres:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations ES frekvenu joslu ierobeojums bezvadu LAN adapterim ierce ir paredzta izmantoanai iektelps josls no 5150 MHz ldz 5350 MHz (kanlos 36, 40, 44, 48, 52, 56, 60, 64). Lithuaninan iame dokumente Lenovo (Singapore) Pte. Ltd. pareikia, kad belaid ranga, nurodyta iame skyriuje, atitinka Radijo rangos direktyvos 2014/53/ES reikalavimus. Chapter 3. Regulatory information about wireless modules 15 Vis sistemos ES atitikties deklaracijos ir ES belaidio ryio modulio deklaracij tekst galite rasti apsilank adresu internete:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Belaidio LAN ES dani diapazono apribojimas rengin patalpose galima naudoti 5 1505 350 MHz dani diapazonu (kanalai: 36, 40, 44, 48, 52, 56, 60, 64). Norwegian Lenovo (Singapore) Pte. Ltd. erklrer herved at det trdlse utstyret som er oppfrt i dette kapittelet, er i samsvar med direktiv 2014/53/EU om radioutstyr. Den fullstendige teksten i EUs samsvarserklring for systemet og EUs samsvarserklringer for trdlse moduler, hvis aktuelt, er tilgjengelig p flgende Internett-adresser:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Begrensinger for frekvensbnd i EU for trdlst LAN Denne enheten er begrenset til innendrs bruk i frekvensbndet 5150 til 5350 MHz (kanal 36, 40, 44, 48, 52, 56, 60, 64). Polish Lenovo (Singapore) Pte. Ltd., niniejszym owiadcza, e urzdzenie bezprzewodowe wymienione w tej sekcji spenia wymagania dyrektywy w sprawie sprztu radiowego 2014/53/UE. Peny tekst deklaracji zgodnoci systemw i moduw cznoci bezprzewodowej z przepisami UE mona znale na nastpujcej stronie internetowej:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Ograniczenia dotyczce pasm czstotliwoci w UE dla pocze bezprzewodowych LAN Urzdzenie jest przeznaczone do uywania wewntrz budynkw, w pasmach czstotliwoci 5150 do 5350 MHz (kanay 36, 40, 44, 48, 52, 56, 60 i 64). Portuguese A Lenovo (Singapore) Pte. Ltd., declara por este meio que o equipamento sem fios listado nesta seco est em conformidade com a Diretiva de Equipamento de Rdio 2014/53/UE. O texto completo da declarao de conformidade da UE e das declaraes de mdulos sem fios da UE para o sistema encontram-se disponveis no seguinte endereo da Internet:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restrio da banda de frequncias na UE para uma LAN sem fios A utilizao deste dispositivo est limitada utilizao no interior, na banda 5150 a 5350 MHz (canais 36, 40, 44, 48, 52, 56, 60, 64). Romanian Prin aceasta, Lenovo (Singapore) Pte. Ltd. declar c echipamentul fr fir prezentat n aceast seciune este n conformitate cu Directiva privitoare la echipamentele radio 2014/53/UE. 16 Regulatory Notices for Wireless Modules Textul complet al sistemului de declaraii de conformitate i declaraiile privind modulele fr fir UE sunt disponibile la urmtoarele adrese:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restricia UE privind banda de frecven a unei reele LAN fr fir Utilizarea acestui dispozitiv este limitat la spaiile interioare, n banda de 5.150 5.350 MHz (canalele 36, 40, 44, 48, 52, 56, 60, 64). Slovakian Spolonos Lenovo (Singapore) Pte. Ltd. tmto vyhlasuje, e bezdrtov zariadenie uveden v tejto asti je v slade so smernicou o rdiovch zariadeniach 2014/53/E. pln texty vyhlsenia E o zhode pre systm a vyhlsen E pre bezdrtov moduly s dostupn na nasledujcej internetovej adrese:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Obmedzenie frekvennho psma E pre bezdrtov sie LAN Pouvanie tohto zariadenia je obmedzen na interir vo frekvennom psme 5 150 a 5 350 MHz (kanly 36, 40, 44, 48, 52, 56, 60, 64). Slovenian Lenovo (Singapore) Pte. Ltd. s tem izjavlja, da je brezina oprema, navedena v tem razdelku, v skladu z direktivo o radijski opremi 2014/53/EU. Celotno besedilo izjave EU o skladnosti za sistem in morebitnih deklaracij EU za brezini modul je na voljo na tem spletnem naslovu:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Omejitve Evropske unije glede frekvennega pasu za brezina krajevna omreja Ta naprava je omejena na notranjo uporabo v pasu od 5150 do 5350 MHz (kanali 36, 40, 44, 48, 52, 56, 60, 64). Spanish Mediante el presente documento, Lenovo (Singapore) Pte. Ltd., declara que el equipo inalmbrico indicado en esta seccin cumple con la Directiva de Equipos de Radio 2014/53/UE. El texto completo del sistema Declaracin de conformidad UE y las declaraciones de los mdulos inalmbricos de la UE, si corresponde, estn disponibles en la siguiente direccin de Internet:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Restriccin de banda de frecuencia de la UE para LAN inalmbrica La utilizacin de este dispositivo est limitada a interiores en la banda de 5150 MHz a 5350 MHz (canales 36, 40, 44, 48, 52, 56, 60, 64). Swedish Hrmed intygar Lenovo (Singapore) Pte. Ltd. att den trdlsa utrustningen i det hr avsnittet verensstmmer med direktivet fr radioutrustning 2014/53/EU. Chapter 3. Regulatory information about wireless modules 17 Den fullstndiga texten i EU-deklarationen om verensstmmelse och EU-deklarationen om trdlsa moduler fr systemet finns, om tillmpligt, p fljande webbadress:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Frekvensomrdesbegrnsning inom EU fr trdlst ntverk Enheten fr bara anvndas inomhus i frekvensomrdet 51505350 MHz (kanal 36, 40, 44, 48, 52, 56, 60, 64). Turkish Lenovo (Singapore) Pte. Ltd., bu blmde listelenen kablosuz cihazlarn temel gereksinimler ve Radyo Ekipmanlar Ynetmelii 2014/53/EC ile uyumlu olduunu beyan eder. Sisteme ait AB uyumluluk bildirimi ve ABD kablosuz modl bildirimlerinin tam metni u nternet adresinde sunulmaktadr:
www.lenovo.com/eu-doc-desktops www.lenovo.com/eu-doc-workstations Kablosuz LAN iin AB Frekans band kstlamas Bu cihazn kullanm i mekanlarda, 5150 - 5350 MHz bant aral (36, 40, 44, 48, 52, 56, 60, 64 kanallar) ile snrldr. Notice for users in India For model: 3165NGW NR-ETA/1623 NR-ETA/1624 For model: 8265NGW NR-ETA-/4791 NR-ETA-/4792 For model: RTL8822BE NR-ETA-/4671 NR-ETA-/4670 For model: RTL8821CE NR-ETA/5229-RLO(NR) NR-ETA/5230-RLO(NR) For model: 9462NGW NR-ETA/7902-RLO(NR) NR-ETA/7903-RLO(NR) For model: 8260NGW NR-ETA/2401 NR-ETA/2402 For model: QCNFA34AC ETA-187/2014-RLO(SR) For model: QCNFA435 ETA-010/2015-RLO(SR)/454 ETA-011/2015-RLO(SR)/455 For model: RTL8822CE SR-ETA/20189288 SR-ETA/20189289 Notice for users in Japan
LAN Bluetooth
18 Regulatory Notices for Wireless Modules Table 1. LAN/Bluetooth Intel Mobile Communications S. A.S. Qualcomm Atheros, Inc. Realtek Semiconductor Corp. 3165NGW
9462NGW
8260NGW
8265NGW
QCNFA34AC
QCNFA435
RTL8821CE
RTL8822CE
RTL8822BE
Microchip BM23SPKXY
003-150009 D150008003 003-170245 D170151003 003-1500 3 D1500 003 003-1 0104 D1 0055003 003-14010 D1400 7003 003-1402 D1402 003 201-1 3301 D1 02 3201 201-1 0775 D1 0171201 201-1 0557 D1 0122201 202-
0 7
: LAN Bluetooth
(5 GHz ) 5 GHz()
(2.4 GHz )
() ()
()
1.
2.
3.
: (
http://www.lenovo.com/jp/lsmartctr/ )
LAN (IEEE802.11b/g )
2.4 GHz (2400 2483.5 MH) (DS)
(OFDM) 40 m (
10 mW/MHz) Bluetooth
2.4 GHz (2400 2483.5 MH)
(FH) 0 m Chapter 3. Regulatory information about wireless modules 19 Bluetooth
2.4 GHz (2400 2483.5 MH)
(FH) 20 m Bluetooth
2.4 GHz (2400 2483.5 MH)
(FH) 40 m Bluetooth
2.4 GHz (2400 2483.5 MH)
(FH) 80 m
ARIB STDT66
LAN
LAN LAN
LAN
()
ID
()
()
()
()
LAN
LAN
LAN PCI Express Bluetooth
LAN PCI Express Bluetooth
Lenovo
LAN PCI Express
Bluetooth
()
20 Regulatory Notices for Wireless Modules
()
ideacentre LAN PCI Express Bluetooth Notice for users in Argentina (Nota para Uso en Argentina) For model: QCNFA34AC Transceptor CNC C-13621 For model: QCNFA435 Transceptor CNC C-14476 For model: RTL8821CE Modelo: RTL8821CE Equipo: Transceptor CNC: C-17250 For model: RTL8822CE Modelo: RTL8822CE Equipo: Transceptor CNC: C-22785 For model: 8260NGW Modelo: Intel 8260NGW Equipo: Acceso Inalambrico de Red CNC: C-14836 For model: 3165NGW Modelo: Intel 3165NGW Equipo: Acceso Inalambrico de Red CNC: C-14440 For model: RTL8822BE Modelo: RTL8822BE Equipo: Transceptor CNC: C-16809 For model: 9462NGW Modelo: Intel 9462NGW Equipo: Acceso Inalambrico de Red CNC: C-20987 Notice for users in Brazil (Aviso para os utilizadores no Brasil) For 8260NGW 2 0 For QCNFA34AC (NFA344) 344 For 3165NGW For QCNFA435 Chapter 3. Regulatory information about wireless modules 21 For RTL8821CE For RTL8822BE MODELO:8821CE 06446-16-04076 For 8265NGW For 9462NGW MODELO:9462NGW 00595-18-04423 MODELO:8265NGW 03877-16-02198 For RTL8822BE MODELO:8822CE 00158-19-04076 Brazilian Portuguese English Este equipamento opera em carter secundrio, isto , no tem direito a proteo contra interferncia prejudicial, mesmo de estaes do mesmo tipo, e no pode causar interferncia a sistemas operando em carter primrio This equipment is a secondary type device, that is, it is not protected against harmful interference, even if the interference is caused by a device of the same type, and it also cannot cause any interference to primary type devices. Notice for users in Korea For models: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, BM23SPKXY, RTL8822CE, 9462NGW and QCNFA34AC 22 Regulatory Notices for Wireless Modules Notice for users in Mexico (Nota para uso en Mexico) For model: 8260NGW Equipo:Adaptator INTEL 8260NGW IFT: RCPIN8215-0957 For model: 3165NGW Intel 3165NGW IFT: RCPIN3115-0385 For model: 8265NGW Equipo:Adaptator INTEL 8265NGW IFT: RCPIN8216-0896 For model: RTL8821CE Module Combo 802.11a/b/g/n/ac IFT: RCPRERT17-0354 For model: 9462NGW Equipo:Adaptator INTEL wireless AC 9462 IFT: RCPIN9417-2005 Advertencia:
For model: QCNFA34AC Tarjeta TIPO M.2 802.11a/b/g/n/ac+BT4.1 IFT: RCPQUQC14-1244 For model: QCNFA435 Tableta tipo single stream 802.11a/b/g/n/ac+BT 4.1 M.2 Cofetel: RCPQUQC15-0323 For model: RTL8822BE Module Combo Modulo Wi-Fi IFT: RCPRERT16-1591 For model: RTL8822CE Module Combo 802.11a/b/g/n/ac IFT: RCPRERT18-2159 En Mexico la operacin de este equipo est sujeta a las siguientes dos condiciones: (1) es posible que este equipo o dispositivo no cause interferencia perjudicial y (2) este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que pueda causar su operacin no deseada. Notice for users in Morocco For models: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW and QCNFA34AC The operation of this product in the radio channel 2 (2417 MHz) is not authorized in the following cities:
Agadir, Assa-Zag, Cabo Negro, Chaouen, Goulmima, Oujda, Tan Tan, Taourirt, Taroudant and Taza. The operation of this product in the radio channels 4, 5, 6, and 7 (2425 - 2442 MHz) is not authorized in the following cities: Aroport Mohamed V, Agadir, Aguelmous, Anza, Benslimane, Bni Hafida, Cabo Negro, Casablanca, Fs, Lakbab, Marrakech, Merchich, Mohammdia, Rabat, Sal, Tanger, Tan Tan, Taounate, Tit Mellil, Zag. Due to the channel restrictions above, the operation of this product using the fat channel mode (40 MHz of channel bandwidth) is not allowed at the 2.4 GHz frequency band. Notice for users in Nigeria For models: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW and QCNFA34AC Chapter 3. Regulatory information about wireless modules 23 Notice for users in Pakistan The following adapters have been approved by Pakistan Telecommunication Authority (PTA): 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW and QCNFA34AC 24 Regulatory Notices for Wireless Modules Notice for users in Saudi Arabia For model: 8260NGW Chapter 3. Regulatory information about wireless modules 25 For model: 3165NGW 26 Regulatory Notices for Wireless Modules For model: 8265NGW Chapter 3. Regulatory information about wireless modules 27 For model: QCNFA34AC 28 Regulatory Notices for Wireless Modules For model: QCNFA435 Chapter 3. Regulatory information about wireless modules 29 For model: RTL8821CE 30 Regulatory Notices for Wireless Modules For model: RTL8822BE Chapter 3. Regulatory information about wireless modules 31 For model: RTL8822CE Certificate No:
Applicant Information Applicant:
Certificate Details Issue Date:
Validity Period:
Device Details Product Name:
Product Model:
Manufacturer:
Additional Details Operating Frequency :
Maximum Output Power allowed (EIRP) :
Device comply with CITC technical Specification No.:
Additional Requirement Conformity Certificate TA 2018-2267 BVCPS H.K. Ltd. Taoyuan Branch 16/11/2018 16/11/2020 1440/03/08 1442/04/01 802.11a/b/g/n/ac RTL8822CE Combo module RTL8822CE Realtek Semiconductor Corp. 2400-2483.5 MHz:17.08 dBm 2400-2483.5 MHz:19.99 dBm 5150-5350 MHz:22.99 dBm 5470-5725 MHz:22.99 dBm 5725-5850 MHz:24.885 dBm RI045 , RI103
(WLAN - WiFi)
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TA 14122017-14122019-21795 Applicant Information Applicant:
Certificate Details Issue Date:
Validity Period:
Device Details Product Name:
Product Model:
Manufacturer:
Additional Details Operating Frequency :
Maximum Output Power allowed (EIRP) :
Device comply with CITC technical Specification No.:
Additional Requirement Intel Mobile Communications SAS 14/12/2017 14/12/2019 1439/03/26 1441/04/17 Intel Wireless-AC 9462 9462NGW INTEL MOBILE COMMUNICATIONS 2400-2483.5 MHZ:10 dBm 2400-2483.5 MHZ:13.3 dBm 2400-2483.5 MHZ:19.8 dBm 5150-5250 MHZ:22.8 dBm 5250-5350 MHZ:22.8 dBm 5470-5725 MHZ:22.8 dBm 5725-5825 MHZ:13.91 dBm RI045 , RI103
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/ . Notice for users in Serbia The following adapters have been approved by Ratel: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW and QCNFA34AC Chapter 3. Regulatory information about wireless modules 33 Notice for users in South Africa For model: QCNFA34AC For model: 8260NGW For model: 3165NGW For model: QCNFA435 For model: 8265NGW For model: RTL8822BE TA-2016/2137 For model: RTL8821CE For model: RTL8822CE TA-2016/2779 TA-2018/2734 For model: 9462NGW TA-2017/2772 Notice for users in Taiwan For models: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, and QCNFA34AC 34 Regulatory Notices for Wireless Modules Notice for users in Thailand For models: 8260NGW, 8265NGW, 3165NGW, QCNFA435, RTL8821CE, RTL8822BE, RTL8822CE, 9462NGW RTL8822CE, 9462NGW and QCNFA34AC Notice for users in the UAE For model: QCNFA34AC For model: QCNFA435 For model: 3165NGW For model: 8260NGW For model: RTL8821CE For model: RTL8822BE Chapter 3. Regulatory information about wireless modules 35 For model: 8265NGW For model: 9462NGW TRA REGISTERED NO. ER60467/18 DEALER NO. 0018841/09 For model: RTL8822CE Telecommunications Regulatory Authority (TRA) approved 36 Regulatory Notices for Wireless Modules Appendix A. Trademarks Lenovo, the Lenovo logo, and ideacentre are trademarks of Lenovo in the United States, other countries, or both. Intel and Centrino are trademarks of Intel Corporation in the U.S. and/or other countries. Other company, product, or service names may be trademarks or service marks of others. Copyright Lenovo 2013, 2019 37
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-07-09 | 0.11 ~ 0.145 | DCD - Part 15 Low Power Transmitter Below 1705 kHz | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2019-07-09
|
||||
1 | Applicant's complete, legal business name |
Lenovo (Beijing) Limited
|
||||
1 | FCC Registration Number (FRN) |
0021340799
|
||||
1 | Physical Address |
201-H2-6, Floor2, Building 2
|
||||
1 |
Beijing, N/A
|
|||||
1 |
China
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
t******@timcoengr.com
|
||||
1 | TCB Scope |
A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
A5M
|
||||
1 | Equipment Product Code |
A540-27ICBWC
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
Y******** L******
|
||||
1 | Title |
Compliance Engineer
|
||||
1 | Telephone Number |
(86)1********
|
||||
1 | Fax Number |
(86)1********
|
||||
1 |
l******@lenovo.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DCD - Part 15 Low Power Transmitter Below 1705 kHz | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Personal Computer | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Does not apply | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | Yes | ||||
1 | Grant Comments | This device must be installed to provide a separation distance of at least 20cm from all persons. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
DEKRA TESTING AND CERTIFICATION Lin Kou Lab.
|
||||
1 | Name |
V**** L********
|
||||
1 | Telephone Number |
88628******** Extension:
|
||||
1 | Fax Number |
88628********
|
||||
1 |
v******@dekra.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 0.11000000 | 0.14500000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC