User manual LENOVO IDEACENTRE K320

[. . . ] IdeaCentre K3 Series User Guide Version 3. 0 2009. 11 31041577 31041577_K3_UG(H57)_FM_EN_V3. 0. i1 1 2009. 11. 17 10:52:14 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 2007, 2009. 31041577_K3_UG(H57)_EN_V3. 0. indd1 1 2009. 11. 17 10:56:19 AM 31041577_K3_UG(H57)_EN_V3. 0. indd2 2 2009. 11. 17 10:56:19 AM Contents Important Safety Information Chapter 1 Using the Computer Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 Front view of the chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 2 Rear view of the chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 3 Connecting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 4 Power Dial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Chapter 2 Using the Rescue System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] It also automatically adjusts the display brightness to a comfortable level thereby protecting the operator's vision. 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. To use this software, do the following: 1) Click Start All Programs Lenovo USB2. 0 UVC Camera vmcap. User Guide 31041577_K3_UG(H57)_EN_V3. 0. indd22 22 2009. 11. 17 10:56:38 AM 2) Select Options Preview from the pop-up window to display the image in the video capture window. Note: IfthereisnoimagedisplayintheAMCAPvideocapturewindow, pleaseconfirmthatpreviewintheoptionshasbeenchecked. 3) Confirm that Devices Vimicro USB 2. 0 UVC PC Camera has been checked. If there are other devices in this option, do not check them. Only choose the "Vimicro USB2. 0 UVC PC Camera" device, and the window should display the 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. User Guide 31041577_K3_UG(H57)_EN_V3. 0. indd23 23 2009. 11. 17 10:56:38 AM Now you have successfully configured the Lenovo PC Bright Eye camera with Lenovo Health Care Software. Click Start All Programs Lenovo Lenovo Healthcare Software. Click Eyesight Protection or Brightness Adjustment to adjust the camera. 3. 3. 2 Distance Setup 1. Select the display type according to the size of the display used. Select Healthy Viewing Distance Selection to set the distance between the computer operator and the computer display. You can adjust the viewing distance according to your requirement. 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. Adjust the display brightness according to the ambient brightness. 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. Please adjust your display brightness to a comfortable level. 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. Ensure the lens of the camera is exposed and not covered. [. . . ] Troubleshooting and problem resolution: 1. Check to determine if there is an optical drive icon in the resource manager of the operating system. If there is still no icon, contact Lenovo Service. Otherwise, continue with the next step of this procedure. [. . . ]