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Lenovo 57323748 „Products with television tuner options installed, „Note to CATV system installer

Models: B550 57323748

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TV tuner information ---------------------------------------------------------------------------------------------------

Appendix E. Notices

TV tuner information ---------------------------------------------------------------------------------------------------

Products with television tuner options installed

The notice below applies to products containing television (TV) tuner devices that connect to external antennas or to cable/CATV systems, or both, and that are intended to be installed in North America. Users and installers in other countries should follow local codes and ordinances when installing appliances that connect to external antennas and cable/CATV systems. If local codes are not applicable, it is recommended that users/installers follow guidelines similar to those that follow. The TV tuner should connect to TNV-1 circuit only.When install the coaxial cable to the TV tuner should make sure its metal shield is reliable connected to protective earthing system of the building.

Note to CATV system installer

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the National Electrical Code (NEC) that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close as possible to the point of cable entry as practical.

Note to CATV system installer

a

b

g

c

f

e d

aThe manual battery latch is used to keep the battery pack secured in place.

bAntenna lead-in wire

cAntenna discharge unit (NEC Section 810-20)

dGrounding conductors (NEC Section 810-21)

ePower service grounding electrode system (NEC Article 250, Part H)

fGround clamps

gElectronic service equipment

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Lenovo 57323748 „Products with television tuner options installed, „Note to CATV system installer, Appendix E. Notices

Contents

Lenovo B550 User GuideNotes First Edition January Copyright LenovoDear user Explanation of hard disk capacity Dear userContents Appendix F. Features andChapter 1. Getting to know your Chapter 6. Upgrading and replacingImportant safety information Important safety information„Read this first DangerImportant safety information Correct usage proceduresDanger DangerService and upgrades Important safety informationDanger Chapter 1. Getting to know your computer Top viewaPower button Chapter 1. Getting to know your computerc System status select models onlyChapter 1. Getting to know your computer a Kensington slotb Fan louvers c RJ-45portChapter 1. Getting to know your computer a USB portb Optical drive Right-sideviewbIntegrated wireless device switch Chapter 1. Getting to know your computeraSpeakers cMicrophone jack dHeadphone jacka Battery latch b Battery packd Battery latch Chapter 1. Getting to know your computerChapter 2. Learning the basics „Connecting to the power„Configuring the operating system Installing the battery packChapter 2. Learning the basics „Shutting down your computerPutting your computer into sleep state Using AC adapter and battery „Checking battery status„Charging the battery „Removing the battery pack„Handling the battery Using the touchpadChapter 2. Learning the basics a TouchpadUsing the keyboard „Numeric keypad„Function key combinations Chapter 2. Learning the basicsEnter sleep mode Chapter 2. Learning the basicsOneKey Rescue system button Chapter 2. Learning the basicsSpecial button System status indicators a Caps lock indicatorb Num lock indicator c Power status indicator„Using VeriFace „Using passwords„Attaching a security lock not supplied Chapter 2. Learning the basicsConnecting external devices „Connecting a universal serial bus USB deviceEnabling Bluetooth communications Chapter 2. Learning the basicsChapter 3. Using the Internet „Software configuration„Hardware connection CableWireless connection „Using Wi-Fi/WiMAX„Software configuration Chapter 3. Using the InternetChapter 4. OneKey Rescue system „IntroductionChapter 5. Troubleshooting Frequently asked questionsHow can I prevent problems with my computer? Where are the recovery discs?Chapter 5. Troubleshooting What can I do if the backup process fails?Chapter 5. Troubleshooting Display problemsA Password problem TroubleshootingChapter 5. Troubleshooting Sleep or hibernation problemsComputer screen problems The screen is blankChapter 5. Troubleshooting Sound problems Battery problemsA hard disk drive problem A startup problemYour computer does not respond Chapter 5. Troubleshooting Other problemsThe connected external device does not work Replacing the battery Chapter 6. Upgrading and replacing devicesTo replace the battery, do the following Replacing the hard disk drive Chapter 6. Upgrading and replacing devicesHandling a hard disk drive To replace the hard disk drive, do the followingChapter 6. Upgrading and replacing devices 5Pull the tab in the direction shown by arrow cTo install an SO-DIMM,do the following Chapter 6. Upgrading and replacing devicesChapter 6. Upgrading and replacing devices 9Tighten the screws 0Reinstall the batterya b a Chapter 6. Upgrading and replacing devices Removing the optical driveTo remove the optical drive, do the following Setup Poster Chapter 6. Upgrading and replacing devicesAppendix A. Getting help and service Calling the customer support centerAppendix A. Getting help and service Getting help around the worldAppendix A. Getting help and service Lenovo warranty service telephone numbersWarranty Service Telephone Numbers Appendix B. Use, and care information „Be careful about where and how you workCaring for your computer „Notice of static-electricity„Be gentle with your computer „Carry your computer properly„For outdoor use „Handle storage media and drives properly„Data safety „Take care in setting passwords„Other important tips Appendix B. Use, and care informationAccessibility and comfort „Ergonomic information„What if you are traveling? „Questions about vision?„General tips for maintenance Appendix B. Use, and care information„Cleaning the cover of your computer „Cleaning your computer keyboard„Cleaning your computer display Appendix B. Use, and care information„What this warranty covers Appendix C. Lenovo limited warranty„How to obtain warranty service „Replacement of a product or part Appendix C. Lenovo limited warranty„Your additional responsibilities information.”„What this warranty does not cover Appendix C. Lenovo limited warranty„Use of personal information „Limitation of liability„Dispute resolution Appendix C. Lenovo limited warranty„Other rights „European Economic Area EEAAppendix C. Lenovo limited warranty „Suplemento de Garantía para MéxicoManufactured by: China Tel: +86-512-5735-5000 Marketed byAppendix C. Lenovo limited warranty Warranty informationWarranty period Types of warranty service„Types of warranty service Appendix C. Lenovo limited warranty1 Customer Replaceable Unit “CRU” Service 2 On-siteServiceAppendix C. Lenovo limited warranty 5Product Exchange ServiceAppendix D. Customer replaceable units CRUs Appendix E. Notices Lenovo United States, Inc1009 Think Place - Building One Morrisville, NC U.S.A Attention: Lenovo Director of Licensing„Export classification notice Appendix E. NoticesENERGY STAR model information Appendix E. NoticesWindows Windows XP„Wireless interoperability Wireless related informationAppendix E. Notices „Usage environment and your health „Safety information related to Mobile BroadbandAppendix E. Notices „Products with television tuner options installed „Note to CATV system installer„Note to CATV system installer Appendix E. NoticesAppendix E. Notices This warranty does not cover the followingDanger „Federal Communications Commission FCC Statement Electronic emissions noticesAppendix E. Notices „German Class B Compliance Statement „Japanese VCCI Class B Statement „Lenovo Product Service InformationAppendix E. Notices Türkiye EEE Yönetmeliğine Uygunluk Beyanı „Korea Class BWEEE and recycling statements „General recycling statementJapan recycling statements EU WEEE statements„Disposing of a Lenovo Computer Components Appendix E. NoticesNotice for users in the U.S.A Notice on deleting data from your hard diskAppendix E. Notices Appendix F. Features and specifications Model Name: Lenovo B550Form Factor SystemLenovo Veriface OneKey Index Index Page If your product is not working correctly DO NOT RETURN IT TO THE STOREP/N: 147003161-1.1Printed in China New World. New Thinking.TMLenovo China