Lenovo 147500112 manual Laser compliance statement

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Safety and General Information Guide V1.0_en.book Page 9 Friday, March 4, 2011 4:55 PM

Chapter 1. Important safety information

Laser compliance statement

Some personal computer models are equipped from the factory with a CD or DVD drive. CD and DVD drives are also sold separately as options. CD and DVD drives are laser products. The drive's classification label (shown below) is on the surface of the drive.

CLASS 1 LASER PRODUCT LASER KLASSE 1 LUOKAN 1 LASERLAITE APPAREIL A LASER DE CLASSE 1 KLASS 1 LASER APPARAT

Example of the label

These drives are certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, these drives are certified to conform to the requirements of the International Electrotechnical Commission (IEC) 60825-1 and CENELEC EN 60825-1 for Class 1 laser products.

Class 1 laser products are not considered hazardous. The design of the laser system and the optical storage drive ensures that there is no exposure to laser radiation above a Class 1 level during normal operation, user maintenance, or servicing.

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