Lenovo 147500112 user manual

User manual for the device Lenovo 147500112

Device: Lenovo 147500112
Size: 2,48 MB
Date of adding : 2014-08-27 17:55:43
Number of pages: 46
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Lenovo 147500112 user manual
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Abstracts of contents
Summary of the content on the page No. 1

Lenovo
Safety and General Information
Guide
TM
New World. New Thinking.
www.lenovo.com
P/N: 147500112
© Copyright Lenovo 2011

Summary of the content on the page No. 2

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). Additionally, you can find support information and updates on the Lenovo Web site located at http://consumersupport.lenovo.com. * Only for the users from the United States.

Summary of the content on the page No. 3

Safety and General Information Guide V1.0_en.book Page 1 Friday, March 4, 2011 4:55 PM Lenovo Safety and General Information Guide

Summary of the content on the page No. 4

Safety and General Information Guide V1.0_en.book Page 2 Friday, March 4, 2011 4:55 PM Notes Before using the product, be sure to read “Chapter 1. Important safety � information” first. Third Edition (March 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

Summary of the content on the page No. 5

Safety and General Information Guide V1.0_en.book Page i Friday, March 4, 2011 4:55 PM Contents Data safety ................................... 16 Chapter 1. Important safety Taking care in setting information ................................1 passwords.................................... 16 Conditions that require immediate Cleaning the cover of your action................................................1 computer...................................... 16 Safety guidelines ...............

Summary of the content on the page No. 6

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

Summary of the content on the page No. 7

Safety and General Information Guide V1.0_en.book Page 1 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information This information can help you safely use your notebook personal computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Lenovo Limited Warranty. Customer safety is important. Our products are developed to be safe and effective. However, personal computers a

Summary of the content on the page No. 8

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

Summary of the content on the page No. 9

Safety and General Information Guide V1.0_en.book Page 3 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Safety guidelines - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Always observe the following precautions to reduce the risk of injury and property damage. Service and upgrades Do not attempt to service a product yourself unless instructed to do so by the c

Summary of the content on the page No. 10

Safety and General Information Guide V1.0_en.book Page 4 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Protect power cords and power adapters from liquids. For instance, do not leave your power cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short circuit, particularly if the power cord or power adapter has been stressed by misuse. Liquids also can cause gradual corrosion of power cord termin

Summary of the content on the page No. 11

Safety and General Information Guide V1.0_en.book Page 5 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Some products are equipped with a three-pronged plug. This plug fits only into a grounded electrical outlet. This is a safety feature. Do not defeat this safety feature by trying to insert it into a non-grounded outlet. If you cannot insert the plug into the outlet, contact an electrician for an approved outlet adapter or to replace the outlet with one that enable

Summary of the content on the page No. 12

Safety and General Information Guide V1.0_en.book Page 6 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Batteries Personal computers manufactured by Lenovo contain a coin cell battery to provide power to the system clock. In addition, many mobile products, such as notebook computers, utilize a rechargeable battery pack to provide system power when in portable mode. Batteries supplied by Lenovo for use with your product have been tested for compatibility and should

Summary of the content on the page No. 13

Safety and General Information Guide V1.0_en.book Page 7 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information � Keep it away from children. � Do not drop the battery pack. Do not put the battery pack in trash that is disposed of in landfills. When disposing of the battery, comply with local ordinances or regulations. If the battery pack is to be stored separately, place it in a dry environment of a temperature between 10-35 °C and keep it away from direct sunlight. To exte

Summary of the content on the page No. 14

Safety and General Information Guide V1.0_en.book Page 8 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information � When the AC adapter is connected to an electrical outlet and your computer, it generates heat. Do not place the adapter in contact with any part of your body while using it. Never use the AC adapter to warm your body. Extended contact with your body, even through clothing, may cause a skin burn. For your safety, always follow these basic precautions with your co

Summary of the content on the page No. 15

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

Summary of the content on the page No. 16

Safety and General Information Guide V1.0_en.book Page 10 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information When a CD or DVD drive is installed, note the following handling instructions. Use of controls, adjustments, or performance of procedures other than those specified herein might result in hazardous radiation exposure. Do not remove the drive covers. Removing the covers of the CD or DVD drive could result in exposure to hazardous laser radiation. There are no serv

Summary of the content on the page No. 17

Safety and General Information Guide V1.0_en.book Page 11 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information To connect: 1.Turn everything OFF. 2.First, attach all cables to devices. 3.Attach signal cables to connectors. 4.Attach power cords to outlets. 5.Turn devices ON. To disconnect: 1.Turn everything OFF. 2.First, remove power cords from outlets. 3.Remove signal cables from connectors. 4.Remove all cables from devices. The power cord must be disconnected from the wall o

Summary of the content on the page No. 18

Safety and General Information Guide V1.0_en.book Page 12 Friday, March 4, 2011 4:55 PM Chapter 1. Important safety information Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphones or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your computer complies with EN 50332-2 Sub clause 7. This specification limits the computer's maximum wide band true RMS output

Summary of the content on the page No. 19

Safety and General Information Guide V1.0_en.book Page 13 Friday, March 4, 2011 4:55 PM Chapter 2. Use and care Information Caring for your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Though your computer is designed to function reliably in normal work environments, you need to use common sense in handling it. By following these important tips, you will get the most use and enjoyment out of your

Summary of the content on the page No. 20

Safety and General Information Guide V1.0_en.book Page 14 Friday, March 4, 2011 4:55 PM Chapter 2. Use and care Information Notice of static-electricity When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: - Limit your movement. Movement can cause static electricity to build up around you. - Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Nev


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