User manual ACER VERITON S678G

[. . . ] 17 2. 1 Touch Screen Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2. 2 User Gesture Instructions for the Touch screen . . . . . . . . . . . . . . . . . . . . . . 19 2. 3 Attentions when using the Touch Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Chapter 3 Using the Rescue System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 3. 1 OneKey Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 3. 2 Driver and Application Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 3. 3 System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 3. 4 System Backup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 3. 5 System Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 3. 6 Create Recovery Disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Chapter 4 Using the Computer Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 4. 1 Lenovo Dynamic Brightness system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 4. 2 Lenovo Eye Distance System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Contents 1 Chapter 5 Troubleshooting and Confirming Setup . . . . . . . . . . . . . . 37 5. 1 Troubleshooting Display Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 5. 2 Troubleshooting Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 5. 3 Troubleshooting Software Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 5. 4 Troubleshooting Problems with Optical Drives and Hard Disks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 5. 5 Special considerations for troubleshooting Windows . . . . . . . . . . . . . 41 5. 6 Performing Daily Maintenance Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 5. 7 Wireless Keyboard and Mouse Connection Instructions and Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 5. 8 Troubleshooting wireless mouse and keyboard issues . . . . . . . . . . . 45 2 Contents Chapter Using the Computer Hardware This chapter contains the following topics: Ø Computer hardware introduction Ø 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 1. 1 Front view Built-in microphone Camera TV indicator Hard Disk Drive Indicator Bluetooth status indicator WIFI status indicator Menu button Direction button Direction button LCD On/Off Power button 2 User Guide 1. 2 Left and right view of the computer Attention: Be sure not to block any air vents on the computer. [. . . ] Note: The Auto Switch Display function can not be used when your computer is in standby mode, sleep mode or turned off. Note: This function applies only to the computer equipped with a Lenovo PC camera and is available only after the camera is installed. Before using 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. 34 User Guide 3) Confirm that Devices Lenovo USB2. 0 UVC Camera has been checked. If there are other devices in this option, do not check them. Only choose the "Lenovo USB2. 0 UVC Camera" device, and the window should display the camera image. An image, which is caught by Lenovo PC 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. To use this software, do the following: Click Start All Programs Lenovo Lenovo Dynamic Brightness system. The default setting has been pre-selected. You can adjust the brightness and display delay time according to your needs. 4. 2 Lenovo Eye Distance System Lenovo Eye Distance System can automatically detect the distance between you and the display. 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. Ensure that the volume is turned up and that the sound is not muted. Adjust the volume, bass, or treble controls to eliminate distortion. · Disconnectheadphonesfromtheheadphoneconnector--Soundfromthe speakers is automatically disabled when headphones are connected to the computer's side-panel headphone connector. Troubleshooting and problem resolution: · Checktheheadphonecableconnection--Ensurethattheheadphonecableis securely inserted into the headphone connector. · Adjustthewindowsvolumecontrol--Clickordouble-clickthespeakericonin the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted. 5. 3 Troubleshooting Software Problems Problem: You are unable exit a running program normally. Troubleshooting and problem resolution: 1. Open the Task Manager window by pressing Ctrl, Alt and Delete at the same time. Select the Application tab, select the problem program, and then click the End Task button. User Guide 39 Problem: You need to install or uninstall a program. 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. [. . . ] 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. Turn the wireless keyboard and mouse off and on again. Turn on the power switch (if the devices have ON/OFF switches). [. . . ]