User manual LENOVO IDEAPAD Y330

[. . . ] Y330 User Guide V1. 0 cover_en_1-4 Lenovo IdeaPad Y330 User Guide V1. 0 New World. New Thinking. TM www. lenovo. com ©Lenovo China 2007 P/N: 147001828 Printed in China Y330 User Guide V1. 0 cover_en_2-3 Note Before using this information and the product it supports, be sure to read the following: · · · Chapter 6. Safety, Use, and Care Information on page 69. OneKey Rescue System User Guide included in the package with this publication. If your product is not working correctly, DO NOT RETURN IT TO THE STORE. For technical assistance, contact a Lenovo support specialist 24 hours a day by calling toll free 1-877-4 LENOVO (1-877-453-6686). First Edition (March 2008) © Copyright Lenovo 2008. [. . . ] Do not fully extend power cords in a way that will stress the cords. Be sure that the power outlet provides the correct voltage and current for the product you are installing. Carefully connect and disconnect the equipment from the electrical outlet. Power Supply Statement Danger: Never remove the cover on a power supply or any part that has the following label attached. 76 Y330 User Guide V1. 0 EN (08. 06. 18). book Page 77 Thursday, July 3, 2008 1:57 PM Chapter 6. Safety, Use, and Care Information Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Lithium Coin Cell Battery Notice Danger: Danger of explosion if battery is incorrectly replaced. When replacing the lithium coin cell battery, use only the same or an equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Do not: Throw or immerse into water Heat to more than 100°C (212°F) Repair or disassemble Dispose of the battery as required by local ordinances or regulations. The following statement applies to users in the state of California, U. S. A. California Perchlorate Information: 77 Y330 User Guide V1. 0 EN (08. 06. 18). book Page 78 Thursday, July 3, 2008 1:57 PM Chapter 6. Safety, Use, and Care Information Products containing CR (manganese dioxide) lithium coin cell batteries may contain perchlorate. Perchlorate Material -- special handling may apply. See http://www. dtsc. ca. gov/hazardouswaste/perchlorate. Heat and Product Ventilation Danger: Computers, AC adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot. Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended length of time. When you use the keyboard, avoid keeping your palms on the palm rest for a prolonged period of time. Your computer generates some heat during normal operation. The amount of heat depends on the amount of system activity and the battery charge level. Extended contact with your body, even through clothing, could cause discomfort or even a skin burn. Periodically take breaks from using the keyboard by lifting your hands from the palm rest; and be careful not to use the keyboard for any extended length of time. [. . . ] 57 N Notice Electronic Emissions . . . . . . . . . . . . . . . 127 for US Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Numeric Keypad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 I IEEE 1394 connector . . . . . . . . . . . . . . . . . . . . . . [. . . ]