User manual RYOBI G1820 ACCESSOIRES

[. . . ] 9 Locating Controls and Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 About the Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Setting Up Your Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Shutting Down Your Computer Safely . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Improper installation of memory modules may cause damage to your system. This damage may void your manufacturer's warranty. Only use memory modules that are compatible with your computer. If a memory module is not detected by the computer or the Windows operating system becomes unstable, contact the sales dealer or the manufacturer of your memory module. Electrostatic discharge (ESD) can damage electronic components. Before touching a memory module, ensure the following: The procedures described in this document assume user familiarity with the general terminology associated with personal computers and with the safety practice and regulatory compliance requirements for using and modifying electronic equipment. Turn off your computer and disconnect it from the AC adapter and from any telecommunication links, networks, or modems before you remove any cover or panel from the computer. Failure to do so may result in personal injury or equipment damage. ESD can damage memory modules and other components. Install the memory module only at an ESD workstation. If such a station is not available, do not work in a carpeted area, and do not handle materials that produce or hold static electricity (cellophane wrappers, for example). To disconnect the cord, pull it out by holding the plug. Unplug your computer from the AC outlet if you are not planning to use the computer for a long period of time. Make sure that the AC outlet is easily accessible. Headphones Preventing hearing damage ­ Avoid using headphones at high volume. Hearing experts advise against continuous, loud and extended play. If you experience a ringing in your ears, reduce the volume or discontinue use. "Memory Stick" Keep "Memory Stick" and "Memory Stick" adaptors out of reach of children. There is a risk of swallowing them. Precautions > Care and Maintenance Information n 80 N Care and Maintenance Information Computer Clean the cabinet with a soft cloth, which is dry or lightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder, or solvent such as alcohol or benzine, as these may damage the finish of your computer. Make sure you unplug the AC adapter before cleaning your computer. LCD Screen Use a soft, dry cloth to wipe the surface of the LCD screen. Rubbing the surface could damage the screen. Built-in Camera Clean the lens protection cover of the built-in camera with a blower brush or a soft brush. If the cover is extremely dirty, wipe it off with a soft dry cloth. Do not rub the cover, as it is sensitive to pressure. Discs Proper care of the disc is essential to its continuous reliability. [. . . ] WinDVD for VAIO and WinDVD BD for VAIO are trademarks of InterVideo, Inc. ArcSoft and the ArcSoft logo are registered trademarks of ArcSoft, Inc. ArcSoft WebCam Companion is a trademark of ArcSoft, Inc. ATI and ATI Catalyst are trademarks of Advanced Micro Devices, Inc. [. . . ]