User manual LENOVO IDEACENTRE A600

[. . . ] User Guide Version 1. 2 2009. 8 31039406 31039406_A6_UG_FM_EN_V1. 2. indd 1 2009. 7. 17 10:01:13 AM Important Safety Information Before using this manual, it is important that you read and understand all of the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding this safety information reduces the risk of personal injury or damage to your product. Danger: Be aware of extremely hazardous or lethal situations. Attention: Be aware of possible damage to programs, devices, or data. Note: Pay attention to this important information. © Copyright Lenovo 2009. 31039406_A6_UG_EN_V1. 2. indd 1 2009. 8. 7 4:48:15 PM 31039406_A6_UG_EN_V1. 2. indd 2 2009. 8. 7 4:48:15 PM Contents Important Safety Information Chapter 1 Using the Computer Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 Left and right view of the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 2 Rear view of the computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 3 Connecting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 4 Computer instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1. 5 Keyboard and Mouse (wired). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 2 Using the Rescue System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] This function applies only to the computers equipped with a Lenovo PC Bright Eye camera and is available only after the camera is installed. For details about installing Lenovo PC Bright Eye camera, see "Installation Guide for Lenovo PC Bright Eye Camera" in this document. Before using this software, you need adjust the pitching angle of the web camera to the appropriate position. 20 User Guide 31039406_A6_UG_EN_V1. 2. indd 20 2009. 8. 7 4:48:37 PM To use this software, do the following: 1) Click Start All Programs Lenovo USB2. 0 UVC Camera vmcap. 2) Select Options Preview from the pop-up window to display the image in the video capture window. Note: If. there. is. no. image. display. in. the. AMCAP. video. capture. window, . please. confirm. that. preview. in. the. options. has. been. checked. 3) Confirm that Devices Vimicro USB 2. 0 UVC PC Camera has been checked. Only choose the "Vimicro USB2. 0 UVC PC Camera" device, and the window should display the User Guide 2 31039406_A6_UG_EN_V1. 2. indd 21 2009. 8. 7 4:48:37 PM camera image. An image, which is caught by Lenovo PC Bright Eye camera, will be displayed in the video capture window. Adjust the position and pitch angle of the camera to ensure the whole face is displayed in the video capture window. Now you have successfully configured the Lenovo PC Bright Eye camera with Lenovo Health Care Software. Click Eyesight Protection or Brightness Adjustment to adjust the camera. 3. 3. 2 Distance Setup 1. Select Healthy Viewing Distance Selection to set the distance between the computer operator and the computer display. Select Response Time Setting to set the duration of time before an alarm is given when the distance between the operator and the display is shorter than the healthy viewing distance. 3. 3. 3 Brightness Adjustment 1. There are three levels of ambient brightness: Dim, Moderate, and Bright. When you use the computer for the first time, you should set the proper display brightness according to each level of ambient brightness. For each level of the ambient brightness, the recommended display brightness is selected by default. After the brightness setting is completed, the display brightness will be automatically changed according to the current level of ambient brightness. 3. 3. 4 The Limitations of the Lenovo Bright Eye Camera 1. (The function that detects the distance between the user and monitor is based on the position of the user's eyes. Therefore, if the eyes are covered or there is a strong reflection, the distance detection may be affected. ) Wear glasses may affect the accuracy of the face image verification. 22 User Guide 31039406_A6_UG_EN_V1. 2. indd 22 2009. 8. 7 4:48:37 PM 3. The limitation of the distance detection by the camera: The minimum distance : about 20 centimters (7. 90 inches) The maximum distance : about 70 centimeters (27. 55 inches) The pitch angle (the face rotary angle scope in the vertical): Elevation angle: 20 degrees Depression angle: 30 degrees The horizontal rotary angle (the face rotary angle scope in the horizontal): -20+20 degrees 3. 4 McAfee Security Center McAfee VirusScan Center offers proactive PC security to prevent malicious attacks. It also provides security against multi-pronged attacks by combining anti-virus, anti-spyware and firewall technologies. Note: Connect. to. the. Internet. before. activation. 3. 4. 1 Using McAfee Security Center Choose All Programs McAfee McAfee Security Center from the Start menu to launch the antivirus software. Or, Double click the McAfee Security Center on the desktop to launch the antivirus software. 3. 4. 2 Scanning for Viruses Click Scan on the Security Center home page. [. . . ] Back up all documents and system settings related to the program before removing it. If the program has its own uninstaller, run it directly to uninstall the program. If the program does not have its own uninstaller, then select Control Panel from Start menu. Find the applicable program from the Programs and Functions dialog box and then select Uninstall/Modify. [. . . ]