User manual ACER VERITON X4610G

[. . . ] C3 2. 1 Touch Screen Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2. 2 User Gesture Instructions for the Touch screen . . . . . . . . . . . . . . . . . . . . . . 15 2. 3 Attentions when using the Touch Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Chapter 3 Using the Rescue System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C5 3. 1 OneKey Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3. 2 Driver and Application Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3. 3 System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3. 4 System Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 3. 5 System Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 3. 6 Create Recovery Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Chapter C Using the Computer Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C9 4. 1 Lenovo Dynamic Brightness system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 4. 2 Lenovo Eye Distance System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Contents 1 Chapter 5 Troubleshooting and Confirming Setup . . . . . . . . . . . . . . 33 5. 1 Troubleshooting Display Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 5. 2 Troubleshooting Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 5. 3 Troubleshooting Software Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 5. 4 Troubleshooting Problems with Optical Drives and Hard Disks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 5. 5 Special considerations for troubleshooting Windows . . . . . . . . . . . . . 37 5. 6 Performing Daily Maintenance Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 5. 7 Wireless Keyboard and Mouse Connection Instructions and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 5. 8 Troubleshooting wireless mouse and keyboard issues . . . . . . . . . . . 41 2 Contents Chapter Using the Computer Hardware This chapter contains the following topics: Computer hardware introduction Information on computer connections 1 2 3 4 5 Note: The descriptions in this chapter might vary from your computer, depending on computer models and configurations. User Guide 1 C. C Front view 1 2 16 3 4 5 6 7 8 9 10 11 12 13 14 15 Built-in microphone Camera Power button Hard Disk Drive Indicator Bluetooth status indicator WIFI status indicator AV-in / HDMI-in indicator Indicator lights ON/OFF button Volume down Volume up Brightness down Brightness up Novo Vision button PC mode / HDMI-in / AV-in switch Monitor On/Off Built-in IR Emitter (Do not block) Note: The quality of video output will be affected accordingly due to the restriction of the actual bandwidth used by users and the limitation of data transmission speed of the video communication software. [. . . ] It will alert you automatically when you sit too close to the display. You can also set viewing distance as well as the time interval beyond which a warning will pop up. Note: This function applies only to the computer equipped with a Lenovo PCcameraandisavailableonlyafterthecameraisinstalled. Tousethissoftware, dothefollowing: Click Start All Programs Lenovo Lenovo Eye Distance System. User Guide 31 The default setting has been pre-selected. You can adjust the viewing distance according to your needs. Ensure the lens of the camera is exposed and not covered. Ensure your eyes are exposed and not covered. (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. 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 32 User Guide Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: Troubleshooting and Problem Resolution 1 2 3 4 5 Note: The description of the TV-Tuner card in this manual is only used for the machines which have the TV-Tuner card. It does not apply to those machines that do not have a TV-Tuner card. User Guide 33 Solving Problems Follow these tips when you troubleshoot your computer: · Ifyouaddedorremovedapartbeforetheproblemstarted, reviewthe installation procedures and ensure that the part is correctly installed. · Ifaperipheraldevicedoesnotwork, ensurethatthedeviceisproperly connected. Problem resolution: During installation never abort the install process by powering the system off or through other drastic means. This can cause system program disorder or even failure during system initialization. During the uninstall process, never directly delete the files or folders. This is harmful to the system, and might cause a system-wide malfunction. Use the following procedure to properly uninstall programs: 1. 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. From the Control Panel, choose Programs and Functions. Find the applicable program from the Programs and Functions dialog box and then select Uninstall/Modify. Perform the instructions displayed to uninstall the software. 5. C Troubleshooting Problems with Optical Drives and Hard Disks Problem: The Optical drive is unable to read a CD/DVD. [. . . ] Follow the steps in the "Wireless keyboard and mouse instructions" section in the User Guide. Check the indicator lights: for more information see the "Indicator light guide" section. If your wireless keyboard and mouse aren't paired with your computer, the indicator lights will start blinking, indicating your keyboard and mouse are in discovery mode and ready to pair with your computer. User Guide 41 3. Turn the wireless keyboard and mouse off and on again. [. . . ]