Lenovo IdeaCentre A720 User Manual
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- Hardware maintenance manual (75 pages) ,
- Safety and warranty manual (47 pages) ,
- User manual (39 pages)
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Summary of Contents for Lenovo IdeaCentre A720
- Page 1 Руководство пользователя для IdeaCentre A720 Перейти в карточку товара 8 800 775 98 98...
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Page 2: User Guide
Machine type: 10096/2564 Lenovo IdeaCentre A7 Series User Guide Version 1.0 2012.02 31501458... -
Page 3: Important Safety Information
Attention: Be aware of possible damage to programs, devices, or data. Note: Pay attention to this important information. © Copyright Lenovo 2012. All rights reserved. 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. -
Page 5: Table Of Contents
Contents Important Safety Information Chapter 1 Using the Computer Hardware ......1 1.1 Front view of the computer ............2 1.2 Left and right view of the computer .........3 1.3 B-CAS card installation (Japan models only) ......4 1.4 Rear view of the computer ............5 1.5 Computer stand ..............6 1.6 Connecting your computer ............7 1.7 Important information about using the computer .....9... - Page 6 4.5 Troubleshooting Problems with Optical Drives and Hard Disks ..................30 4.6 Special considerations for troubleshooting Windows .....31 4.7 Performing Daily Maintenance Tasks ........32 Energy Star Statement ..............33 Contents...
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Page 7: Chapter 1 Using The Computer Hardware
Using the Computer Hardware Chapter This chapter contains the following topics: Introduction to the computer hardware Information on computer connections Note: The descriptions in this chapter might be different from what you see on your computer, depending on the computer models and configurations. -
Page 8: Front View Of The Computer
1.1 Front view of the computer Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating. Built-in microphone Built-in camera Power indicator Hard disk drive indicator Bluetooth status indicator WIFI status indicator HDMI-in indicator Built-in speakers Monitor On/Off... -
Page 9: Left And Right View Of The Computer
1.2 Left and right view of the computer Air vents USB 3.0 connector HDMI-in connector (selected models only) HDMI-out connector Eject button Optical drive B-CAS card slot (Japan models only) Memory card reader Power button Anti-scratch protector Attention: Do not insert 3-inch discs into the optical drive. User Guide... -
Page 10: B-Cas Card Installation (Japan Models Only)
1.3 B-CAS card installation (Japan models only) User Guide... -
Page 11: Rear View Of The Computer
1.4 Rear view of the computer TV tuner connector (selected models only, 2 connectors for Japan) Headphone connector Microphone connector USB 3.0 connector USB 2.0 connectors (2) Power connector Ethernet connector Security cable slot User Guide... -
Page 12: Computer Stand
1.5 Computer stand Use the stand to position the display to your preference. It can be rotated 5° forward and 90° backward. Attention: Ensure the anti-scratch protector is always on the hinge bar when using the computer in a horizontal position. User Guide... -
Page 13: Connecting Your Computer
1.6 Connecting your computer Note: Your computer may not have all of the connectors described in this section. 1.6.1 Basic connector instructions Connector Description Microphone Use this connector to attach a microphone to your computer when you want to record sound or if you use speech-recognition software. - Page 14 1.6.2 Connecting the power cord User Guide...
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Page 15: Important Information About Using The Computer
1.7 Important information about using the computer Press the power button on the side of the computer to turn on the computer. Note: The buttons at the bottom of the screen are touch buttons. Touching them turns on the indicator lights. User Guide... - Page 16 Hold the computer tightly when you carry it. Attention: Do not place your computer face-down as shown below. User Guide...
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Page 17: Chapter 2 Touch Screen Instructions
Touch screen instructions Chapter This chapter contains the following topics: Touch Screen Calibration User Gesture Instructions for the Touch screen Attentions when using the Touch Screen User Guide... -
Page 18: Touch Screen Calibration
The monitor is touch-sensitive thanks to its touch-sensitive screen. A touch screen is an input device just like a mouse or a keyboard, and the user’s fingers transmit position information via the touch screen to the computer. With this technology, you only need to touch the pictures or words on the computer display lightly with your finger, and the computer will react. - Page 19 2. Single Finger Right Click For the item selected on the touch screen, press and hold your finger on the screen until a circle appears. After lifting your finger from the touch screen, a menu bar will pop up, completing the single finger right click operation. This is similar to the action performed by clicking the mouse right button.
- Page 20 3. Double Finger Right Click First touch a finger to the screen to select the desired item and hold it there, then touch another finger anywhere nearby on the screen and quickly lift it up again, to complete a double finger right click operation. The area where the first finger is placed can be used to show the right-click menu or perform related operations.
- Page 21 5. High Speed Slide If you touch the screen with a single finger and slide it a short distance horizontally (about 5 cm), then quickly lift it up again, this is called a High Speed Slide, and the screen will show the “Forward” or “Back” icon. In the default situation, a high speed horizontal sliding movement will execute a forward or back operation.
- Page 22 7. Zoom Operation Touch two fingers lightly on the desired item on the touch screen, then keeping both fingers on the screen, change the distance between them. By increasing (or decreasing) the distance, you can perform a zoom out (or zoom in) operation. For example: you can enlarge or reduce the picture size in Windows Photo Viewer.
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Page 23: Related Touch Screen Settings
2.2.2 Related Touch Screen Settings 1. Flicks: In the notification area of the taskbar at the bottom of the screen, click on the Flicks icon, and the current Flicks window will appear. Click once anywhere in this window to enter Flicks Training. The user can perform operations according to the advice given on screen. - Page 24 2. For more detailed configuration, you can click on the Flicks icon in the notification area of the taskbar at the bottom of the screen, then click on “Customize your flicks setting” in the Flicks pop-up window. In the “Pen and Touch”...
- Page 25 On the Touch menu you can: Use your finger as an input device” and “Enable multi-touch gestures and inking”. Settings”, you can adjust the “Speed” and “Spatial tolerance” parameters, to match the user’s natural way of double-clicking. You can double-click on the lower right corner of the icon to test this.
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Page 26: Precautions When Using The Touch Screen
2.3 Precautions when using the Touch Screen 1. When using the touch screen, be careful not to tear the surface with any sharp objects. 2. To ensure normal use of the touch screen, ensure that both the screen surface and your fingers are clean and dry. 3. - Page 27 7. The touch screen does not function in Rescue System mode. 8. The touch screen also does not function during the startup process, in Hibernate mode and in Sleep mode or Safe mode. User Guide...
- Page 28 User Guide...
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Page 29: Chapter 3 Using The Rescue System
Using the Rescue System Chapter This chapter contains the following topics: OneKey Recovery Driver and Application Installation System Setup System Backup System Recovery Create Recovery Disc Attention: Using this program will result in loss of data. to factory default settings or to the last system backup status using OneKey Recovery. -
Page 30: Onekey Recovery
3.2 Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to conveniently reinstall all of the Lenovo applications and drivers that were shipped with your Lenovo hardware. User Guide... -
Page 31: System Setup
Repeatedly press and release the F2 key after turning on the computer until the Lenovo Rescue System opens, then select Drivers and Application Installation. Follow the on-screen prompts to install the Lenovo drivers and applications. Click Install to start installing the Lenovo Drivers and Application Installation software. -
Page 32: System Backup
3.3.3 Password Management Password Management allows you to set and manage the password for Lenovo Rescue System. The default password is blank. Set a password when you access Password Management for the first time. If you don’t want to set a password, access the system directly and use it accordingly. -
Page 33: Chapter 4 Troubleshooting And Confirming Setup
Troubleshooting and Chapter Confirming Setup This chapter contains the following topic: Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is only applicable to machines which have the TV tuner card. It does not apply to machines that do not have a TV tuner card. -
Page 34: Troubleshooting Display Problems
Check that the LCD screen has been turned on; If not, press the LCD On/Off button to turn on the LCD. If still cannot solve the problem, contact Lenovo Customer Service. Problem: You need to change the display property settings. -
Page 35: Troubleshooting Touch Screen
4.2 Troubleshooting Touch screen Problem: The touch screen reacts, but not where you are touching it. Troubleshooting and problem resolution: Touch Screen Calibration: 1. In Windows 7, Select “Start” – “Control Panel”. 2. In Control Panel, select “Hardware and Sound”. 3. -
Page 36: Troubleshooting Problems With Optical Drives And Hard
1. Check to determine if there is an optical drive icon in the resource manager of the operating system. If not, restart your computer. If there is still no icon, contact Lenovo Service. Otherwise, continue with the next step of this procedure. -
Page 37: Special Considerations For Troubleshooting Windows
1. Record the serial number of the computer as it may be useful later when troubleshooting system problems. The serial number was shipped with the computer and provided by Lenovo. The Help Center is unable to retrieve this number. 2. The drivers for this computer model only support the Windows 7 system. -
Page 38: Performing Daily Maintenance Tasks
b. When you change your TV signal from analog to digital, your saved channel list for analog TV is deleted. When you want to watch analog TV again, you must create and save a new channel list. Teletext programming. 4.7 Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean the computer to prevent... -
Page 39: Energy Star Statement
For more information about ENERGY STAR, go to: http://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 the following power-management features to take effect when your computer has been inactive for a specified duration:... - Page 40 To awaken your computer from a Sleep or System Standby mode, press any key on your keyboard. For more information about these settings, refer to your Windows Help and Support information system. User Guide...
- Page 41 IdeaCentre A720 Описание Характеристики...