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Lenovo A7 manual Hold the computer tightly when you carry it, User Guide, 2010-4-28

Models: A7

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Hold the computer tightly when you carry it.

14User Guide

31043530B IdeaCentre A7 UG V1.0(EN)(R).indd 14

2010-4-28 18:18:25

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Lenovo Hold the computer tightly when you carry it, User Guide, 31043530B IdeaCentre A7 UG V1.0ENR.indd, 2010-4-28

Contents

User Guide Machine typeLenovo IdeaCentre A7 SeriesImportant Safety Information 2010-4-28 31043530B IdeaCentre A7 UG V1.0ENR.inddChapter 3 Using the Rescue System ContentsImportant Safety Information Chapter 1 Using the Computer HardwareChapter 6 Troubleshooting and Confirming Setup Chapter 5 System Maintenance and Recovery31043530B IdeaCentre A7 UG V1.0ENR.indd Chapter Using the Computer HardwareThis chapter contains the following topics User Guide31043530B IdeaCentre A7 UG V1.0ENR.indd 1.1 Front viewOnly some models are equipped with touch screen 2 User Guide31043530B IdeaCentre A7 UG V1.0ENR.indd 1.2 Left and right view of the computerOnly some models are equipped with touch screen User GuideSPDIF port 1.3 Rear view of the computerBluetooth reset button Power socket1.4 Computer stand instruction 12˚ 35˚To open the computer stand, do the following 31043530B IdeaCentre A7 UG V1.0ENR.indd User Guide2010-4-28 8 User Guide 1.5 Connecting your computer3. Install the metal bracket on the computer Use the following information to connect your computerIf you have an HDMI monitor, connect the cable to the port as shown 1.5.6 If you have powered speakers with an adapter card Some models are equipped with this connector 1.5.7 If you have powered speakers without an adapter31043530B IdeaCentre A7 UG V1.0ENR.indd 1.5.9 Connect the power cords properly to grounded electrical outletsSD, SDHC, MMC, MS, MS-Pro 12 User Guide31043530B IdeaCentre A7 UG V1.0ENR.indd 1.6 Important information about using the computerPress the power button on the side of the computer to turn it on User Guide2010-4-28 Hold the computer tightly when you carry it14 User Guide 31043530B IdeaCentre A7 UG V1.0ENR.indd1.7 Wireless keyboard and mouse 31043530B IdeaCentre A7 UG V1.0ENR.indd 1.8 Using the Infra-red IR Remote ControlOnly some models are equipped with IR remote control 16 User GuidePage ENTER CLEAROnly some models are equipped with Bluetooth remote control 1.9 Using the Bluetooth remote control1.9.1 Bluetooth configuration Press Play and digit 1 at the same time for about 10 seconds 1.9.2 To start the games Bluetooth audio configuration1.9.3 Air mouse Hold the air mouse horizontally 2010-4-28 1.9.4 Important information on how to use the remote controlUser Guide 31043530B IdeaCentre A7 UG V1.0ENR.indd26 User Guide Suggested range 1 - 3 meters 3 -10 feetToo close to the computer. 0 -1 meter 0 - 3 feet Too far from the computer. Over 3 meters over 10 feet31043530B IdeaCentre A7 UG V1.0ENR.indd The best angle to use the remote control is withinBluetooth LED solid User GuideM LED solid the remote control to renew the Bluetooth connection 30 User Guide 31043530B IdeaCentre A7 UG V1.0ENR.indd Chapter Touch Screen InstructionsThis chapter contains the following topics User Guide2.2 User Gesture Instructions for the Touch screen 2.1 Touch Screen Calibration31043530B IdeaCentre A7 UG V1.0ENR.indd 2.2.1 Basic Hand Gestures1. Single Click / Double Click User Guide2010-4-28 2. Single Finger Right Click34 User Guide 31043530B IdeaCentre A7 UG V1.0ENR.indd3. Double Finger Right Click 5. High Speed Slide 7. Zoom Operation 38 User Guide 2.2.2 Related Touch Screen SettingsUser Guide Adjust the sensitivity of the touch screenOn the Flicks menu you can Select commonly used Flicks operation groupsOn the Touch menu you can 2.3 Attentions when using the Touch Screen Touching the correct place on the screen The speed of movement This chapter contains the following topics Chapter Using the Rescue SystemDetailed Operation Procedure Note about the service partition3.1 OneKey Recovery 3.2 Driver and Application Installation3.3.2 Network Settings 3.3 System SetupMethod 1 Automatic Installation Method 2 Manual Installation3.3.3 Password Management 3.4 System Backup3.5 System Recovery 3.6 Create Recovery Disc31043530B IdeaCentre A7 UG V1.0ENR.indd Chapter Using the Computer SoftwareThis chapter contains the following topics User Guide4.1 Lenovo Dynamic Brightness system Before using this software, do the followingTo use this software, do the following 4.2 Lenovo Eye Distance SystemTo use this software, do the following 1. Ensure the lens of the camera is exposed and not covered Chapter System Maintenance andRecovery This chapter contains the following topics5.3 Cleaning Up the Disk 5.2 Backup and Restore5.1 Restoring the System 5.6 Performing Daily Maintenance Tasks 5.4 Checking For, and Correcting Disk Errors5.5 Defragmenting the Disks The following are general methods for cleaning the components 31043530B IdeaCentre A7 UG V1.0ENR.indd Chapter Troubleshooting and Confirming SetupThis chapter contains the following topics User Guide6.1 Troubleshooting Display Problems Solving Problems6.3 Troubleshooting Software Problems 6.2 Troubleshooting Audio Problems58 User Guide 6.4 Troubleshooting Problems with Optical Drives and Hard Disks6.5 Special considerations for troubleshooting Windows Only some models are equipped with wireless keyboard and mouse 6.6 Wireless keyboard and mouse instructionsMethod Method 31043530B IdeaCentre A7 UG V1.0ENR.indd 62 User Guide2010-4-28