Lenovo 147500112 manual Important safety information

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Safety and General Information Guide V1.0_en.book Page 2 Friday, March 4, 2011 4:55 PM

Chapter 1. Important safety information

•Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged

•Signs of overheating, smoke, sparks, or fire

•Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery

•A cracking, hissing or popping sound, or strong odor that comes from the product

•Signs that liquid has been spilled or an object has fallen on to the computer product, the power cord or power adapter

•The computer product, power cord, or power adapter has been exposed to water

•The product has been dropped or damaged in any way

•The product does not operate normally when you follow the operating instructions

Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement.

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Contents Lenovo Do not Return IT to the Store Lenovo Third Edition March Copyright Lenovo Contents Page Important safety information Conditions that require immediate actionImportant safety information „ Power cords and power adapters Safety guidelines„ Service and upgrades „ Extension cords and related devices „ Plugs and outlets„ Power supply statement „ External devices„ Rechargeable battery notice „ Batteries„ Heat and product ventilation „ CD and DVD drive safety „ Laser compliance statement „ Electrical current safety information „ Using headphones or earphones „ Liquid crystal display LCD notice„ Additional safety information Safety Notice for users in AustraliaCaring for your computer „ Being careful about where and how you workUse and care Information „ Notice of static-electricity „ Being gentle with your computer„ Handling storage media and drives properly „ Carrying your computer properly„ For outdoor use „ Cleaning the cover of your computer „ Data safety„ Taking care in setting passwords „ Cleaning your computer keyboard „ Cleaning your computer display„ Other important tips Accessibility and comfort „ Ergonomic information„ What if you are traveling? „ Questions about vision?Maintenance „ General tips for maintenanceGetting help and service Calling the customer support center Getting help on the WebGetting help and service Getting help around the world Appendix A. Notices „ Export classification notice Appendix A. NoticesWireless related information „ Wireless interoperability„ Safety information related to Mobile Broadband „ Usage environment and your healthAppendix A. Notices „ Products with television tuner options installed TV tuner information„ Example of antenna grounding Appendix A. Notices Weee and recycling statements „ EU Weee statementsJapan recycling statements „ Disposing of a Lenovo computer components Appendix A. Notices Japanese Vcci Class B Statement Korea Class BAppendix A. Notices Trademarks