Lenovo IdeaCentre A720 User Manual Page 1

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Summary of Contents

Page 1 - Safety and Warranty guide

Version 1.0.32011.12Safety and Warranty guide31501486

Page 2 - Machine Type/MT

5Safety and warranty guideProtect power cord and power adapters from liquids. For instance, do not leave your power cord or power adapter near sinks,

Page 3

6Safety and warranty guideExtension cords and related devicesEnsure that extension cords, surge protectors, uninterruptible power supplies, and power

Page 4 - Contents

7Safety and warranty guideBatteriesAll personal computers manufactured by Lenovo contain a non-rechargeable coin cell battery to provide power to the

Page 5

8Safety and warranty guideInspect your desktop computer for dust accumulation at least once every three months. Before inspecting your computer, turn

Page 6 - Important safety information

9Safety and warranty guideDo not place any beverages on top of or beside the computer or other attached devices. If liquid is spilled on or in the com

Page 7

10Safety and warranty guideTo connect: To disconnect:1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2. Fi

Page 8 - General safety guidelines

11Safety and warranty guideModem safety informationCautionToreducetheriskofre,useonlyNo.26AWGorlarger(forexample,No.24AWG)telecommu

Page 9 - Static electricity prevention

12Safety and warranty guideDangerSome laser products contain an embedded Class 3A or Class 3B laser diode. Note the following.Laser radiation when ope

Page 10 - Voltage-selection switch

13Safety and warranty guideto the grounding system of the building, as close as possible to the point of cable entry as practical. Example of antenna

Page 11 - External devices

14Safety and warranty guideSpecial note for users in Sweden: “Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrus

Page 12 - Heat and product ventilation

100051000610009/531210010/53131000710011/535710012/535510013/535610011/535710014/535810016/535910017/301110018/089210020/301210021/531610022/089010023

Page 13 - Operating environment

15Safety and warranty guideCleaning and maintenanceKeepyourcomputerandworkspaceclean.Shutdownthecomputerandthendisconnect the power cord b

Page 14 - To avoid a shock hazard:

16Safety and warranty guideRemote controlCaution: Do not use rechargeable batteries in this device.Liquid crystal display (LCD) noticeDANGERTo avoid s

Page 15 - Lithium battery notice

17Safety and warranty guideSet the monitor and screen to be on the even level with or slightly lower level than your line of sightAdjust the elevation

Page 16 - Laser compliance statement

18Safety and warranty guide2. Select appropriate operating desks and seats and adjust their height to ensure your forearms are parallel with the floor

Page 17 - Power supply statement

19Safety and warranty guideLenovo Limited WarrantyThis Lenovo Limited Warranty consists of the following parts: Part1–GeneralTerms Part2–Countr

Page 18 - Example of antenna grounding

20Safety and warranty guideBYLAWANDARELIMITEDINDURATIONTOTHEWARRANTYPERIOD.ASSOMESTATESORJURISDICTIONSDONOTALLOWLIMITATIONSONTHE

Page 19 - Data safety

21Safety and warranty guideThe Service Provider will attempt to diagnose and resolve your problem by telephone, e-mail or remote assistance. The Servi

Page 20 - Additional safety information

22Safety and warranty guideWhat this Warranty Does not CoverThis warranty does not cover the following:• uninterruptedorerror-freeoperationofa

Page 21 - Safety and warranty guide

23Safety and warranty guideTHEFOREGOINGLIMITATIONSDONOTAPPLYTODAMAGESFORBODILYINJURY(INCLUDINGDEATH),DAMAGETOREALPROPERTYORDAMAGETO

Page 22

24Safety and warranty guideThe following replaces the same section in Part 1:Replacement Products and Parts:When warranty service involves the replace

Page 24 - Lenovo Limited Warranty

25Safety and warranty guideINCLUDINGBUTNOTLIMITEDTOLOSTPROFITS,BUSINESSREVENUE,GOODWILLORANTICIPATEDSAVINGS.INNOCASESHALLTHETOTALLI

Page 25

26Safety and warranty guideBangladesh, Cambodia, India, Indonesia, Nepal, Philippines, Vietnam and Sri LankaThe following is added to Part 1:Dispute R

Page 26

27Safety and warranty guidePart 3 – Warranty Service InformationProduct or Machine TypeCountry or Region of PurchaseWarrantyPeriodType of WarrantySe

Page 27 - Limitation of Liability

28Safety and warranty guideProduct or Machine TypeCountry or Region of PurchaseWarrantyPeriodType of WarrantyServiceDesktop Brazil Parts and Labor 1

Page 28 - What this Warranty Covers:

29Safety and warranty guideProduct or Machine TypeCountry or Region of PurchaseWarrantyPeriodType of WarrantyServiceDesktop Kazakstan Parts and Labo

Page 29

30Safety and warranty guideProduct or Machine TypeCountry or Region of PurchaseWarrantyPeriodType of WarrantyServiceDesktop United Arab EmiratesPart

Page 30

31Safety and warranty guideshipping label, and a container will be included with the replacement CRU; and 2) you may be charged for the replacement CR

Page 31

32Safety and warranty guide7. Product Exchange ServiceUnder Product Exchange Service, Lenovo will ship a replacement product to your location. You are

Page 32 - Warranty Service Information

33Safety and warranty guideChapterNoticesDeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before

Page 33

34Safety and warranty guideElectronic emissions noticesThe following information refers to Lenovo personal computer machine types: 10017/3011, 10018/0

Page 34

1ContentsContentsChapter 1 Important safety information ...1Conditions that require immediate action ...1Ge

Page 35 - Types of Warranty Service

35Safety and warranty guideResponsible party: Lenovo (United States) Incorporated 1009 Think Place - Building One Morrisville, NC 27560 U.S.A.

Page 36

36Safety and warranty guideDieses Produkt entspricht den Schutzanforderungen der EU-Richtlinie 2004/108/EG (früher 89/336/EWG) zur Angleichung der Rec

Page 37 - 7. Product Exchange Service

37Safety and warranty guideJapanese VCCI Class B statementJapanese statement of compliance for products less than or equal to 20 A per phaseKeyboard a

Page 38 - Declaration

38Safety and warranty guideFor units intended to be operated at 230 volts (outside the U.S.): Use a cord set with a groundingtype attachment plug. The

Page 39 - Electronic emissions notices

39Safety and warranty guideChina substance disclosure table Turkish statement of complianceThe Lenovo product meets the requirements of the Republic

Page 40

40Safety and warranty guideUkraine RoHS statementWaste electrical and electronic equipment (WEEE) noticesLenovo encourages owners of information techn

Page 41 - Korean Class B statement

41Safety and warranty guideJapanese recycling statementCollecting and recycling a disused Lenovo computer or monitorIf you are a company employee and

Page 42 - Power cord notice

42Safety and warranty guideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other c

Page 43

2ContentsChapter 2 Lenovo Limited Warranty ...19Part 1 – General Terms ...19Pa

Page 44

1Safety and warranty guideNotePlease read important safety information first.This information can help you safely use your desktop or notebook personal

Page 45 - Ukraine RoHS statement

2Safety and warranty guideAs with any electronic device, pay close attention to the product when it is turned on. On very rare occasions, you might no

Page 46 - Japanese recycling statement

3Safety and warranty guideGeneral safety guidelines Always observe the following precautions to reduce the risk of injury and property damage.Service

Page 47 - Trademarks

4Safety and warranty guideStatic electricity preventionStatic electricity, although harmless to you, can seriously damage computer components and opti

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