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戴尔（Dell）笔记本电脑用户手册说明书

Playing our partPearsonTax report 2016ContentsIntroduction 2 Our global tax strategy 4 Taxation principles 4 Tax incentives and arrangements 6 Tax havens 6 Governance & risk management 7 Tax department 8 Public policy 9 Financial & tax data 10 Appendix 20IntroductionWe also believe that in order to create long-term sustainable value for our shareholders, we must deliver a benefit for the communities, economies, and countries in which we work.A key principle that underpins us in being a trusted partner is to operate ethically, responsibly, and transparently. Thiscommitment covers a range of issues, such as treating our suppliers as partners in stimulating economic growth, paying our employees fairly, and also paying tax due.As part of our commitment to greater transparency in how we run our business, Pearson is publishing detailed information on our tax on business profits around the world.Tax contributions—from individuals and businesses—are fundamental building blocks of well-functioning societies. They provide funds for governments to invest in public services including education, to create and maintain vital infrastructure, and to address inequalities.Yet tax systems and rules, both domestic and international, are often complex and difficult to understand for non-specialists. Trust in large institutions, both in government and in the private sector, has fallen, in partPearson’s mission is to help people make progress in their lives through learning. That mission informs how we invest, develop our products and services, and measure our success.because companies can do more to be transparent around tax contributions.Strengthening and maintaining public trust in the way businesses are taxed is vital. Addressing the public concern that some multinationals are not paying their fair share of tax requires both international tax reforms and better efforts to improve public understanding and awareness.This report sets out, for the first time, Pearson’s approach to tax on business profits and the contributions we make to public finances in the countries in which we operate. We have attempted to publish relevant information about our largest markets in an accessible way and to explain complex issues of accounting or tax law wherever possible. Where this report differs from Pearson’s annual report and accounts, we have sought to explain why this is.We intend this public report to provide greater insight into the way Pearson operates and we will make it a regular feature of our corporate reporting.Coram WilliamsChief Financial OfficerBe a trustedpartnerReach more learnersBuild a sustainable business1.2.3.Our strategy to deliver growth is to:Taxation principlesThis report concentrates on tax on business profits; however, our tax principles applyto all taxes, including indirect taxes or sales taxes and payroll taxes. The principles that guide us at Pearson are:1.T o comply with all relevant tax laws, regulations, and tax reporting requirements in all jurisdictions in which we operate, including claiming available tax incentives and exemptions that are available to all market participants and in accordance with generally recognized interpretationof the law.2.T o run our tax affairs in accordance with Pearson’s values, code of conduct, risk management, and governance procedures, which include regular reporting to the board, the chief financial officer, and to the audit committee on tax strategy and risks. In addition, any material changesin tax legislation, business environment, or operations will be assessed, and any resultant changes to strategy or risk will be reported as appropriate.3.T o pay tax on profits according to where value is created within the normal course of commercial activity, with transactionspriced within an appropriate arm’s-length range, i.e. cross-border transactions take place as if the parties were unconnected. Any exceptions to this are compliant with local laws and fully disclosed to the tax authorities concerned.4.T o align tax planning with business activities, for example, acquisitions, disposals, and changes in business objectives. We do not seek to avoidtax by the use of “tax havens” or by establishing arrangements that we consider to be artificial in nature or transactions that we would not fully disclose to a tax authority.5.T o achieve a more favorable tax outcome where a clear and legitimate choice exists between different options that each comply with our principles. In considering and deciding between different options, the factors we consider include commercial and reputational impact.6.T o have an open, proactive, and constructive working relationship with tax authorities. Where possible and in line with local country practice, to discuss and consult on our interpretation of the law with tax authorities as issues arise. To engage directly or indirectly with governments on proposed changes to tax legislation where appropriate.7.T o ensure our tax professionals are appropriately qualified and trained and to use external advice where appropriate.Our global tax strategyOur global tax strategy applies to all our businesses, including the UK, and this document therefore covers our obligation to publish our UK tax strategy, including governance, risk management, attitude to tax planning, and working with the UK and other tax authorities.Our approach to tax is guided by our corporate values and by our Code of Conduct. Our tax principles have been published on our corporate website since 2014. These were reviewed and refreshed this year and they guide tax strategy at Pearson.Tax incentives and arrangements We do not seek to avoid tax by establishing arrangements that we consider to be artificial in nature. We do claim available tax incentives and exemptions that are available and widely accepted as mainstream tax practice among the tax community (taxpayers, tax advisers, policymakers, and tax authorities). Tax law and regulation is complex and in each country where we operate, a common view on practice evolves over time within the relevant tax community on the interpretation and application of these rules. An important factor for us is the prevailing practice and attitude of the relevant tax authority.We have one structure in place where cross-border transactions are not pricedat arm’s length. We have set up a financing operation in Ireland which is recognizedby the tax authorities in Ireland and the UK and is subject to UK tax. These companies finance our global operations, are compliant with local laws, and are fully disclosed to the tax authorities concerned, in line with our tax principles. Tax havensThere are many different definitions of whatconstitutes a “tax haven.” Pearson does notseek to avoid tax by the use of tax havens.For this purpose, we define a tax haven asa country with a corporation tax rate of 10%or less. We assess group entities as beingin a tax haven if they are tax resident inthat country.In some instances, we have inherited somestructures with operations in tax havenswhich we unwind when we can do so at areasonable cost.In line with our principle on tax havens, weno longer have a presence in Luxembourg.As of April 2017, the group has five corporateentities based in tax haven countries, of these:– T wo were established as holdingcompanies in the Cayman Islands andBritish Virgin Islands prior to acquisitionby Pearson. Neither company is tradingand no tax benefit is derived from them,but disproportionate costs would beincurred to close them.– O ne is a small trading entity in Hungarywhich pays tax at the local rate of 10%.– O ne is an investment in Learn CapitalIIIA, incorporated in the Cayman Islands.Learn Capital is a third-party impactventure capital fund that invests ininnovative start-up companies aroundthe world. Pearson is a minority investorand does not oversee the operations oradministration of the fund. The fund is alsoregistered in the United States and allincome is reported and taxed in theUnited States; therefore, no tax benefitis obtained.– W e operate a captive insurance companydomiciled in Bermuda. This company fulfillsa commercial purpose for us, coveringthird -party risks often required by ourcustomers. We do not gain any tax benefitfrom being based in Bermuda, as all profitsare subject to UK tax. We are domiciledthere for regulatory reasons and it is arecognized global insurance center.Governance and risk managementThe board has delegated responsibility forthe integrity of financial reporting and riskmanagement to the audit committee. Thisincludes setting tax strategy and monitoringtax risk.The Tax Department reports at leastbiannually to the audit committee.Tax is part of the Pearson Finance function,reporting to our chief financial officer, whoreceives regular updates throughout the yearfrom the tax team. The chief financial officerprovides regular updates to the board ontax matters.Risk managementPearson has a structured enterprise riskmanagement framework to support theidentification and effective managementof risks across the group. As part of ourdisclosures in the annual report, we setout our principal risks and uncertainties,one of which is tax. Principal risks aredefined by Pearson as having a potentialfinancial impact greater than £50M or asignificant impact on strategy, operations,or reputation. Executive responsibilityfor tax sits with the chief financial officer.See our annual report for moreinformation /corporate/ar2016We considered tax risk as having increased slightly in 2016. Our overall assessment is that the probability of change is almost certain, reflecting the introduction of new legislation as well as the dynamic nature of tax regulation and continued public concern around tax issues.We assessed the impact on the group to be moderate. This overall assessment is informed by a longer list of tax risks which are monitored and reviewed throughout the year by the tax team. For each individual tax risk, we decide on our risk appetiteor the tolerance we have to each typeof risk. Some risks such as those relatingto legislative change we accept, while others such as compliance we seek to mitigate or avoid. Pearson manages these risks through the application of our tax principles. Management of our tax affairsAs set out in our global tax principles,in managing our tax affairs we seek to protect value for our shareholders, comply fully with legal and regulatory requirements, and align with business activities.Tax DepartmentPearson has teams of tax professionalsin the United States, the United Kingdom,and China as our largest markets by revenue,along with accountable individuals drawnfrom the finance function responsible fortax in other markets.Over the last few years, as part of our widercompany strategy to integrate and simplifyour corporate functions, we have expandedthe tax team to introduce global oversightin areas such as transfer pricing.Our tax team leads on engagementwith governments, tax authorities,and stakeholders on tax-related issues.Public policyPearson is committed to adding its voiceto the global debate on tax transparency.We contributed to, and supported, theOECD consultation on country-by-countryreporting. We also support the OECDinternational tax reform work on baseerosion and profit shifting (BEPS).We operate in a global competitiveenvironment and urge tax policymakersto implement international tax reform ina coherent, coordinated way so that thereis a level playing field and the risk of payingtax twice on the same income is minimized.Recent areas of international or national policy change affecting Pearson are as follows:Financial & tax dataWe are a global business and have trading operations in more than 70 countries around the world.Our business pays and collects a wide range of taxes, including employee taxes and sales taxes in addition to tax on business profits. This report focuseson tax on business profits.2016 was a difficult year for Pearson.We continue to face market challengesin a number of countries, and we expect these challenges to continue through 2017. During 2016, we completed acost-reduction program and postedan impairment of goodwill of £2,548M, reflecting trading pressures in our North American businesses. As a result, our statutory results showed losses for 2016 in a number of markets. This impacted tax paid in 2016 and will also impact tax due in 2017.Pearson reports its results by geography. We sell a range of educational products and services to institutions, governments, professional bodies, and individual learners. Our country operationsare split into:North AmericaCore65% of revenue. Our largest geography including all 50US states and Canada.18% of revenue. Our international business in established and mature education markets including the UK, Australia, Germany, and Italy.17% of revenue. Our education businesses in emerging and developing economies including Brazil, India, China, and South Africa. % % % 65 18 17GrowthDetailed to the right is data for 2016 for our twelve largest countries drawn from all three of our geographies, as measured using 2016 sales revenues.We then include a brief explanation of our activities in each country and, if applicable, why tax paid may appear unusual compared to profit levels. We have also provided a summary of tax paid over the most recent five years on a regional basis.For more explanation on what this data represents, please see the Appendix.* T otal revenue for each country includes intercompany sales andrecharge income, interest, and other income, all of which are excluded from the external sales reported in our Annual Report & Accounts. ** G roup adjustments include intercompany eliminations, our shareof profit from the Penguin Random House joint venture, and theimpact of disposals.A reconciliation from adjusted operating profit to statutory loss before tax is shownin the Appendix.£11M £14M £3MUnited StatesUnited Kingdom China K–12 School; HigherEducation and Professional–Assessment– Online and blended learning – Curriculum resources – Professional development– Work-based learning – Clinical assessment – TestingSchool; Higher Educationand Professional– Assessment and qualifications– Online and blended learning – Curriculum resources– Professional development– Clinical assessment – Work-based learning – D irect delivery (Pearson testing)School and Professional– C urriculum resources – E nglish language learningPearson incurred a significant restructuring cost in 2016 in the United States as well as a goodwill impairment relating to the Higher Education courseware business, resulting in a loss before tax for the year. The majority of the cash tax payments made in 2016 were at a state level.The UK is both our second-largest market by revenue and the location of our head office and central group functions. The UK also raises any external debt required by the group and this is used to fund overseas operations. Pearson also incurred a significant restructuring cost in 2016 in the UK and reported a loss before tax for the year. Tax was paid; however, some of this will be refunded in 2017.Pearson operations in China are loss-making. In February 2017, we announced our intention to either partner or sell our direct delivery business. We paid tax in 2016 on the disposal of a property.£10M £4M £4MCanadaBrazilItaly K–12 School; Higher Education and Professional– Assessment– C urriculum resources in English and French – Clinical assessment – English language learning – Professional development – TestingSchool; Higher Educationand Professional– O nline and blended learning – C urriculum resources – C linical assessment – E nglish language learning – T estingSchool; Higher Educationand Professional– C urriculum resources – P rofessional development – E nglish language learning – T estingCanada is a profitable market for Pearson. We paid tax at the federal and provincial level.Pearson operations in Brazil include our sistema business and English language learning. Under Brazilian tax legislation we are able to claim an annual tax deduction for amortization of goodwill, which will reduce our tax payments until it is utilized, which is estimated to be in 2022. In 2016, we paid tax on a foreign exchange gain, which is not expected to recur.Italy is a profitable market for Pearson. We paid tax.K e y o p e r a t i o n sK e y o p e r a t i o n sF a c t o r s i m p a c t i n g t a x i n 2016F a c t o r s i m p a c t i n g t a x i n 2016£3M £0M £8MSouth AfricaAustralia Hong Kong School; Higher Educationand Professional – C urriculum resources – P rofessional development – C linical assessment – U niversity (CTI Education Group and the Pearson Institute of Higher Education)School; Higher Educationand Professional– Online and blended learning– Curriculum resources – Professional development – Clinical assessment – English language learning –TestingSchool; Higher Education and Professional – Assessment and qualifications– Curriculum resources – Professional developmentOur university business in South Africa is loss-making. Student enrollment at CTI Education Group and the Pearson Institute of Higher Education fell 25%, driven by tightening consumer credit. This business was restructured in 2016. Our professional business is profitable and paid tax.Australia is a profitable market for Pearson. In 2016, we received a refund in respect of 2015.Our operations in Hong Kong are profitable and we paid £8M of tax in 2016, which covered two years, as due to the calculation method, no payment was required in 2015.£0M £0M £1MIndiaMexicoGermany School; Higher Education and Professional– A ssessment and qualifications– O nline and blended learning – C urriculum resources – E nglish language learning – T esting– S chool management (Pearson Schools India)School; Higher Educationand Professional– Qualifications– Online and blended learning – Curriculum resources – TestingSchool and Professional– C urriculum resources – Professional development – Clinical assessment – English language learning – Examination preparation – TestingOur business in India was restructured in 2016 to discontinue some loss making activities. We continue to invest in the remaining operations to drive growth; however, it is expected to take some time before they become profitable.Our operations in Mexico broke even in 2016.During 2016, we closed the unprofitable Wall Street English schools business in Germany. This resulted in a loss and restructuring charge. This reduced the tax paid.K e y o p e r a t i o n sK e y o p e r a t i o n sF a c t o r s i m p a c t i n g t a x i n 2016F a c t o r s i m p a c t i n g t a x i n 2016(50)050100150200250300USA Total United Kingdom £’m i l l i o nROW23% 8%1%2%France South Africa Canada Germany China Poland Brazil Colombia Italy Mexico At a group level, 2016 is the lowest level of corporation tax paid for five years. This is partly a result of business performance and partly a result of business disposals made in previous years, which reduced the ongoing profits of the group and resulted in tax payments on the profit on disposal. To analyze the rest of world countries in more detail, the table to the right shows the ten largest rest-of-world (ROW) countries and what their average proportion of rest-of-world tax paid has been in the last five years.Historical cash tax Cash tax payments over the last five years Proportion of rest-of-world tax paid over last five years USA UK Rest of World TotalTotal cash tax payments 2012 to 2016Contents Introduction Our global tax strategy Financial & tax data Appendix £413M £115M £222M£750M20162015201420132012AppendixAbout the data Country-by-country table Total revenue: In line with the country- by-country reporting requirements, we have included sales, intercompany transactions, interest and other income within this figure. Total revenue is therefore higher than the external sales number reported in our Annual Report and Accounts.Profit before tax: This is the profit before tax at a statutory level, which is the starting point to calculate tax on business profits. It differs from the adjusted operating profit measure which we publish in the annual report. Adjusted operating profit is a key financial measure used by management to evaluate performance and allocate resources to business segments. A reconciliation isshown to the right.Adjusted operating profit to statutory profit 2016。

戴尔电脑产品用户手册说明书

291st Revised Page 1CANCELS 290th Revised Page 1(This page filed under Transmittal No. 311 ) ACCESS SERVICERATES, RULES AND CHARGESTitle Page and Pages 1 to 22-45, inclusive of this tariff are effective as of the date shown. Original and revised pages as named below and Supplement No. 7 contains all changes from the original tariff that are in effect on the date hereof.CHECK SHEETNumber of Number of Revision Revision Except as Except asPageIndicated Page IndicatedTitle 4th 22.3 6th 1 291st*22.4 7th 1.1 26th 23O riginal 1.2 122nd* 24 O riginal 1.2.1 2nd 25 1st 1.3 11th 26 1st 1.4 37th 27O riginal 1.5 70th*28 1st 1.5.1 15th 29 1st 1.6 28th 30 2nd 1.7 12th 31 1st 1.7.1 3rd 1-1O riginal 1.8 18th 1-2 3rd 1.9 62nd 2-1 2nd 1.10 17th 2-2 2nd 1.11 26th 2-3 3rd 1.12 36th 2-4 5th 1.13 22nd 2-5 3rd 1.14 15th 2-5.1 1st 1.15 4th 2-6 1st 1.16 1st 2-7Original 2 4th 2-8Original 3 2nd 2-9Original 4 3rd 2-10Original 5 2nd 2-11Original 6 3rd 2-12 1st 7 4th 2-13Original 8 3rd 2-14 6th 9 1st 2-15 5th 10 7th 2-15.1 4th 11 2nd 2-16Original 12 1st 2-17 4th 13 2nd 2-18Original 14 1st 2-19Original 15 3rd 2-20Original 16 5th 2-21Original 17 6th 2-22Original 18 2nd 2-23Original 19 5th 2-24Original 20 2nd 2-25Original 21 6th 2-26 1st 22 7th 2-27Original 22.1 2nd 2-28Original 22.2 44th 2-29O riginal* New or Revised PageIssuing Officer: Kristen E. Shore, Assistant Vice President - RegulatoryRATES, RULES AND CHARGESCHECK SHEET (Cont’d)Number of Number ofRevision RevisionExcept as Except asPage Indicated Page Indicated3-13 2nd 5-11.2Original3-14 2nd 5-11.3Original3-15 2nd 5-12 1st3-16 1st 5-13 4th3-17 1st 5-14 4th3-18 1st 5-14.1Original3-19 Original 5-15 7th3-20 Original 5-16 3rd3-21 1st 5-17 11th3-22 1st 5-17.1 8th3-23 1st 5-17.1.1 6th3-24 2nd 5-17.2 7th3-25 1st 5-18 6th3-26 2nd 5-19 6th3-27 2nd 5-19.15th3-28 1st 5-19.2 4th3-29 2nd 5-19.3 4th3-30 1st 5-19.4 4th4-1 2nd 5-19.54th4-2 2nd 5-19.6 4th4-3 Original 5-19.74th4-4 4th 5-20 6th4-5 2nd 5-21Original4-6 1st 5-22Original4-7 1st 5-23Original4-8 2nd 5-24Original4th 5-25Original 4-8.14-9 67th*5-26 1st4-10 29th*5-27Original4-10.1 7th5-28Original4-11 72nd*6-1 3rd5-1 5th 6-2 1st5-2 2nd 6-31st5-3 7th 6-4 1st5-3.1 6th 6-5Original5-3.2 3rd 6-6Original5-3.3 3rd 6-7Original5-3.4 7th 6-8Original5-4 1st 6-9 1st5-5 1st 6-10 1st3rd 6-11Original 5-62nd 6-12Original 5-75-8 Original 6-13Original1st 6-14Original 5-93rd 6-15Original 5-105-11 2nd 6-16Original5-11.11st* New or Revised Page(This page filed under Transmittal No. 311 )ACCESS SERVICERATES, RULES AND CHARGESCHECK SHEET (Cont’d)Number of Revision Number of Revision Page Except as Indicated Page Except as Indicated7-26 Original 7-812nd 7-27 3rd 7-81.15th7-28 1st 7-81.24th7-29 Original 7-81.32nd 7-30 Original 7-81.49th 7-31 Original 7-81.56th7-32 Original 7-81.64th 7-33 3rd 7-81.6.1Original7-33.1 2nd 7-81.75th7-34 1st 7-81.8Original7-35 Original 7-8227th 7-36 Original 7-8311th 7-37 Original 7-8419th 7-38 Original 7-84.19th* 7-39 1st 7-852nd7-40 Original 7-85.11st 7-41 2nd 7-85.24th7-42 2nd 7-865th7-43 Original 7-875th 7-44 1st 7-87.15th7-45 Original 7-87.25th7-46 Original 7-87.34th 7-47 Original 7-87.44th 7-48 Original 7-882nd 7-49 2nd 7-892nd7-50 Original 7-903rd 7-51 Original 7-913rd 7-52 1st 7-91.15th7-53 1st 7-91.25th7-54 Original 7-91.2.12nd7-55 Original 7-91.32nd 7-56 10th 7-91.42nd7-57 Original 7-91.52nd 7-58 1st 7-91.62nd7-59 Original 7-91.72nd 7-60 Original 7-91.82nd 7-61 2nd 7-91.92nd7-62 3rd 7-91.102nd7-63 1st 7-926th7-64 3rd 7-935th7-65 1st 7-93.13rd7-66 5th 7-94Original7-66.1 2nd 8-13rd7-67 1st 8-24th7-68 Original 8-35th 7-69 3rd 8-3.13rd7-69.1 2nd 8-43rd7-69.2 2nd 8-53rd7-70 Original 8-62nd 7-71 Original 8-74th 7-72 Original 8-84th 7-73 10th 8-94th7-74 Original 8-104th 7-75 1st 8-114th7-76 Original 8-122nd 7-77 1st 8-132nd7-78 1st 8-142nd7-78.1 Original 8-155th 7-79 6th 8-163rd7-79.1 Original 8-175th 7-80 4th 8-184th8-193rd* New or Revised(This page filed under Transmittal No. 311 ) ACCESS SERVICE4. End User Access Service (Cont’d)4.6 Rate Regulations (Cont’d) 4.6.1 End User Common Line Rate Elements (Cont’d) (H) Federal Universal Service Fund (FUSF) Surcharge (Cont’d)(3) Other Non-recurring FUSF SurchargesIn addition to the applicable charges above, when a customer is assessed interstate end user chargesidentified in the table below, a FUSF Surcharge will also apply as set forth in Section 4.7(I) following. For example, customers assessed the PIC changecharge as specified in Section 13.3.3.(b)(5)(e)(ii) will also be assessed the PIC change FUSF Surcharge as set forth in Section 4.7(I) following.To the extent an IC is assessed a PIC Change Charge, the Non-recurring FUSF Surcharge will also apply to the IC.(4) Other FUSF SurchargesA percentage surcharge factor is assessed monthly on billed recurring and non-recurring charges of end user services other than surcharges described in Section 4.FUSF Surcharge factor: 0.201Tariff Reference Rate Element13.3.3(A)PIC Change Charge(I)(This page filed under Transmittal No. 311 ) ACCESS SERVICE4. End User Access Service (Cont’d)4.7 Rates and ChargesThe rates for End User Access are:(A) End User Common Line (EUCL) - Primary Residence SubscriberUSOC Rates Per Month - Individual lineor trunk, each 9ZEU1 $4.72(B) End User Common Line (EUCL) Non-Primary Residence Subscriber USOC Rates Per Month - Individual lineor trunk, each 9ZEU2 $4.72- BRI ISDN Facility, each wire pair 9ZEU5 4.72(C) End User Common Line (EUCL) -Single Line BusinessUSOC Rates Per Month - Individual lineor trunk, each 9ZEU3 $4.72(D) End User Common Line (EUCL) - Multiline Business SubscriberUSOC Rates Per Month - Individual lineor trunk, each 9ZEU4 $4.72- Public Telephone Access line, each 9ZEU4 4.72 - PRI ISDN Facility, each 9ZEU6 23.60(E) End User Common Line (EUCL) - Centrex CO and CO-like (Installedor on order prior to July 28, 1983)USOC Rates Per Month- Individual lineor trunk, each 9ZEU4 4.72(R) (R) (R) (R) (R) (R) (R) (R)ACCESS SERVICE4. End User Access Service (Cont’d)4.7 Rates and Charges (Cont’d)(G) Presubscribed Interexchange Carrier ChargesUSOC Rate Per Month(A) Multi-Line Business 9PCC4 0.00(B)ISDN-PRI-per service 9PCC6 0.00(C) Centrex CO andCentrexCO-Like-Nine or more lines, per line 9PCC7 0.00-Eight or less lines, per service 9PCC9 0.00(H) End User Port Charge USOC Rate Per Month(1) BRI ISDN Port- Per Port 9SDN1 $3.90(2) PRI ISDN Port- Per Port 9SDN2 $36.29(I)Basic FUSF Surcharge:USOC Rate Per Month(1) Residential 9PZRS $ 0.94(2) Single-Line Business 9PZBU $ 0.94(3) ISDN BRI 9PZL1 $ 1.73(4) Multiline Business 9PZLM $ 2.34(5) PRI ISDN 9PZP1 $18.99(6) PBX 9PZPX $ 2.34(7) Centrex CO and CO-Like 9PZCX $ 0.26(8) Other FUSF Surcharges USOC Rate Per Occurrence PIC Change Charge(a) Per Manual Change 9PZGM $ 0.78(b) Per Mechanized Change 9PZGE $ 0.32 (I) (I) (I) (I) (I) (I) (I) (I) (I)(This page filed under Transmittal No. 311 )(This page filed under Transmittal No. 311 ) ACCESS SERVICE7. Special Access Service (Cont'd)7.11 High Capacity Service 7.11.5 Rates and Charges General Description (Cont'd) 7.11.5.3 Rates and Charges (Cont'd)(F) DS1 Term Payment PlanRates and Charges for the DS1 Term Payment Plan (1)(1)Channel Termination - Per Point of TerminationUSOC1 Year2 Year3 Year 5 Year 7 Year TMECS $122.50 $120.00 $115.00 $104.00(R) $98.50(2) Channel Mileage- Channel Mileage Termination (per termination)- Channel Mileage Facility (per mile)USOC 1 Year 2 Year 3 Year 5 Year 7 Year 1L5XX$ 9.00$ 9.00$ 8.70$ 8.40$ 8.25(3) Central Office Multiplexing DS1 to DS0 voice/digital-Per arrangementUSOC1 Year2 Year3 Year 5 Year 7 Year MQ1, MQ1++,QMU, QMUA1, QMU++$180.00 $170.00 $170.00 $ 160.00 $150.00(4) Collocation Transport-Channel Mileage - FixedUSOC 1 Year 2 Year 3 Year 5 Year 7 Year 1H48S$ 51.00 $ 45.00 $ 40.00 $ 35.00 $ 32.50– Per Mile USOC 1 Year2 Year3 Year 5 Year 7 Year 1H48S$ 9.25$ 9.00$ 8.75$ 8.50$ 8.25(5) Nonrecurring Charges-One Time Charges- Per point of channel termination USOC DESCRIPTION RATE TMECS Channel Termination NonrecurringCharge$ 900.001H48S Collocation Transport NonrecurringChargeNOTE: Channel Termination Nonrecurring Charges and Collocation Transport Nonrecurring Chargesare waived on new installations of DS1 High Capacity Service with a 2, 3, 5, or 7 year DS1 TPP.(1) Effective on September 13, 2017, DS1 TPP 5- and 7-year Payment Plans are no longer available,including for any otherwise available conversions. Circuits already subject to a DS1 TPP 5- or 7-year Payment Plan, as of September 13, 2017, will continue to be provided under the then-current DS1 TPP 5- and 7-year Payment Plan term for the remainder of that term.USOC 1 Year 2 Year 3 Year 5 Year 7 Year 1L5XX$ 51.00$ 45.00$ 40.00$ 35.00$ 32.50。

戴尔2707WFP平面显示器用户指南说明书

Universal Serial Bus (USB) Interface Card Reader Specifications Plug and play capability Caring for Your Monitor 1Input indicators2 Input Source Select1Barcode serial number label Indicates the service part number for the monitor.2Security lock slot Use a security lock with the slot to help secure your monitor.3Dell Soundbar mounting brackets Attach the optional Dell Soundbar.Left side Right sideCard reader: for details please refer to Card Reader SpecificationsUSB downstream ports1AC power cord connector2DC power connector for Dell Soundbar-compliant.* Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.Pin Number 15-pin Side of the Connected Signal Cable Pin Number 24-pin Side of the Connected Signal CablePin Number 1-pin Side of the Connected Signal Cable (cable not included)1 LUMA COMPOSITE CHROMAPin Number 3-pin Side of the Connected Signal Cable (Cable not included)USB Upstream ConnectorPin Number1NOTE:NOTE: The monitor's USB interface works only when the monitor is on or in power save mode, If you switch the monitor off and then on, attached peripherals may take a few seconds to resume normal functionality.Slot Number12Caring for Your MonitorlTo clean your antistatic screen, slightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating. Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.l Use a slightly-dampened, warm cloth to clean the plastics. Avoid using detergent of any kind as some detergents leave a milky film on the plastics. l If you notice a white powder when you unpack your monitor, wipe it off with a cloth. This white powder occurs during the shipping of the monitor. l Handle your monitor with care as darker -colored plastics may scratch and show white scuff marks more than lighter-colored monitor.lTo help maintain the best image quality on your monitor, use a dynamically changing screen saver and power off your monitor when not in use.Back to Contents PageCAUTION: Read and follow the safety instructions before cleaning the monitor.CAUTION: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.FCC Notice (U.S. Only) CAUTION: Safety Instruction Contacting DellYour Monitor Set-up Guide Product Information GuideNOTICE:see a telephone number listed that is specific for XPS computers, you may contact Dell through the support number listed and your call will be routed appropriately.Back to Contents PageSetting Up Your MonitorDell 2707WFP Flat Panel Monitor User's GuideIf you have a Dell desktop with no internet access1. Right-click on the desktop and click Properties .2. Select the Settings tab.3. Select Advanced . if you are using Windows XP, click the Adapter tab.4. Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, ATI, Intel etc.).5. Follow the directions listed below for your identified Graphics Adapter:o ATI:1. ATI Folder on the CD (RADEON & RAGE family only; excludes mobile and FireGL platforms).2. Run the installation by double clicking the executable file.3. After installing the drivers, attempt to set the resolution to 1920x1200 again.o NVidia:1. NVidia folder on the CD (GEFORCE & TNT2 family only; excludes mobile and QUADRO chipsets).2. Run the installation by double clicking the executable file.3. After installing the drivers, attempt to set the resolution to 1920x1200 again.Back to Contents PageNOTE: If you are unable to set the resolution to 1920x1200, please contact Dell to inquire about a Graphics Adapter that supports these resolutions.Back to Contents PageSetting Up Your MonitorDell 2707WFP Flat Panel Monitor User's GuideIf you have a Dell desktop or a Dell portable computer with internet access1. Go to , enter your service tag, and download the latest driver for your graphics card.2. After installing the drivers for your Graphics Adapter, attempt to set the resolution to 1920x1200again.Back to Contents PageNOTE: If you are unable to set the resolution to 1920x1200, please contact Del l to inquire about a Graphics Adapter that supports these resolutions.Back to Contents PageSetting Up Your MonitorDell 2707WFP Flat Panel Monitor User's GuideIf you have non Dell desktop, portable computer, or graphic card1. Right-click on the desktop and click Properties .2. Select the Settings tab.3. Select Advanced .4. Identify your graphics controller supplier from the description at the top of the window (e.g. NVIDIA, ATI, Intel etc.).5.Please refer to the graphic card provider website for updated driver (for example, OR ).6. After installing the drivers for your Graphics Adapter, attempt to set the resolution to 1920x1200 again.Back to Contents PageNOTE: If you are unable to set the resolution to 1920x1200, please contact the manufacturer of your computer or consider purchasing a graphics adapter that will support the video resolution of 1920x1200.Back to Contents PageSetting the Optimal ResolutionDell 2707WFP Flat Panel Monitor User's GuideImportant instructions and graphic drivers to set the display resolution to 1920x1200 (Optimal) For optimal display performance while using the Microsoft Windows® operating systems, set the display resolution to 1920 x 1200 pixels by performing the following steps:1. Right-click on the desktop and click Properties.2. Select the Settings tab.3. Move the slider-bar to the right by pressing and holding left-mouse button and adjust the screen resolution to 1920x1200.4. Click OK.If you do not see 1920x1200 as an option, you may need to update your graphics driver. Please choose the scenario below that best describes the computer system you are using, and follow the provided directions:1:If you have a Dell desktop with no internet access.2: If you have a Dell desktop or a Dell portable computer with internet access.3: If you have non Dell desktop, portable computer, or graphic card.Back to Contents PageDell 2707WFP Flat Panel MonitorInformation in this document is subject to change without notice. © 2007 Dell Inc. All rights reserved.Reproduction in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.Trademarks used in this text: Dell , the DELL logo, Inspiron , Dell Precision , Dimension , OptiPlex , Latitude, PowerEdge, PowerVault, PowerApp, and Dell OpenManage are trademarks of Dell Inc; Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation; Adobe is a trademark of Adobe Systems Incorporated, which may be registered in certain jurisdictions. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own. Model 2707WFPJune 2007 P/N 70GXXX -XXX R ev. A01User GuideImportant instructions and graphic drivers to set the display resolution to 1920x1200 (Optimal)Back to Contents PageSetting Up Your MonitorDell 2707WFP Flat Panel Monitor User's GuideConnecting Your MonitorUsing the Front Panel Buttons Using the OSDUsing the Dell Soundbar (Optional)Connecting Your MonitorCAUTION: Before you begin any of the procedures in this section, follow the Safety Instructions .Input Source SelectUse Input Source Select button to select between five different video signals that may be connected to your monitor.1.VGA input2.DVI-D inputORIf either VGA or DVI-D input is selected and both VGA and DVI-D cables are not connected, a floating dialog box as shown below appeIf either S-Video or Composite input is selected and both cables are not connected or the video source is turned off, the screen does not hORORPIP / PBP Select →OSD Menu / Select The MENU button is used to launch the on-screen display(OSD) and select the OSD Menu. SeeBrightness/ContrastHot KeyDown (-) and Up (+)Auto AdjustAuto Adjustment allows the monitor to self-adjust to the incoming video signal. After using Auto Adjustment, you can further tune your monPower button(with power lightindicator)Using the OSDAccessing the Menu SystemNOTE:If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings and then wait for the OSD menu to disappear.2. Push the and buttons to move between the setting options. As you move from one icon to another, the option name is highlighted. See the table for acomplete list of all the options available for the monitor.4. Push and button to select the desired parameter.5. Push MENU to enter the slide bar and then use the and buttons, according to the indicators on the menu, to make your changes.Push to go back to the main menu.Brightness adjusts the luminance of the backlight.Push the button to increase brightness and push the button to decrease brightness (min 0 ~ max 100).Adjust Brightness first, and then adjust Contrast only if further adjustment is necessary.Push the button to increase contrast and push the button to decrease contrast (min 0 ~ max 100).The Contrast function adjusts the degree of difference between darkness and lightness on the monitor screen.Push to exit the OSD main menu.NOTE: In most cases, Auto Adjust produces the best image for your configuration.Push to go back to the main menu.Select VGA input when you are using the analog (VGA) connector. Push to select the VGA input source.Select DVI-D input when you are using the Digital (DVI) connector. Push to select the DVI input source.Select S-Video input when you are using S-Video connector. Push to select the S-Video input source.Select Composite input when you are using composite video connector. Push to select the composite input source. Select Component input when you are using component video connector. Push to select the component input source. Push to scan for available input signals.Push to exit the OSD main menu.Push to go back to the main menu.To achieve the different color mode for PC and Mac.NOTE:Color temperature is a measure of the 'warmth' of the image colors (red/green/blue). The two available presets ('Blu Select each one to see how each range suits your eye or utilize the 'Custom Color' option to customize the color settings to youThis feature can make color shift of video image to green or purple. This is used to adjust for desired flesh tone color. Usemakes video image shade into greenishmakes video image shade into purplishNOTE: Hue adjustment only available for video input.This feature can adjust the color saturation of the video image. Use or to adjust the saturation from '0' to '100'.makes video image looks more monochromemakes video image looks more colorfulNOTE:Saturation adjustment only available for video input.Push to exit the OSD main menuMode suitable for Video playback.Mode suitable for movie playback./span>Push to exit the OSD main menu.Push to go back to the main menu.Adjust the image ratio as 1:1, aspect(16:10) or full screen.Use the and buttons to adjust image left and right. Minimum is '0' (-). Maximum is '100' (+).Use the and buttons to adjust image up and down. Minimum is '0' (-). Maximum is '100' (+).This feature can make the image look sharper or softer. Use or to adjust the sharpness from '0' to '100' .Use the Zoom function to zoom in to specific area of interest.Use the and keys to zoom in and out.After zooming in, the horizontal and vertical pan function allows you to pan the enlarged image left/right and up/down respectiv Use the and buttons to adjust image left and right. Minimum is '0' (-). Maximum is '100' (+).Use the and buttons to adjust image up and down. Minimum is '0' (-). Maximum is '100' (+).Use the and buttons to adjust for best image quality.NOTE: Pixel Clock and Phase Adjustments are only available for "VGA" input.Push to exit the OSD main menu.Push to go back to the main menu.Language option to set the OSD display to one of five languages (English, Espanol, Francais, Deutsch, Japanese).and buttons move OSD left and right.and buttons move OSD up and down.OSD Hold Time: Sets the length of time the OSD will remain active after the last time you pressed a button.Use the and buttons to adjust the slider in 5 second increments, from 5 to 60 seconds.NOTE: When the OSD is locked, pressing the menu button will take the user directly to the OSD settings menu, with allow user access to all applicable settings.NOTE: You can also lock or unlock the OSD by pushing and holding the Menu button for 15 seconds.Push to exit the OSD main menu.Push to go back to the main menu.There are two modes: PIP (Picture in Picture) and PBP (Picture By Picture)Use and to browse and to select "Off", "PIP" or "PBP".Select an input signal for PIP/PBP. (VGA/DVI/S-Video/Composite/Component)Use and to browse and to select.Select PIP window position.Use and to browse and to select.Select PIP window size.Use and to browse and to select.Adjust the contrast level of the picture in PIP/PBP Mode.reduce the contrastincreas the contrastshifts image color towards greenshifts image color towards purplemakes the image look more monochromemakes the image look more colorfulPush to exit the OSD main menu.When the monitor does not support a particular resolution mode you will see the following message :See Solving Problems for more information.Using the Dell Soundbar (Optional)This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See Monitor Specifications for the Horizontal andVertical frequency ranges addressable by this monitor. Recommended mode is 1920 X 1200.You will see the following message before the DDC/CI function is disabled.When monitor enters Power Save mode, the following message appears :Activate the computer and wake up the monitor to gain access to the OSDIf you press any button other than the power button one of the following messages will appear depending on the selected input:VGA / DVI-D input Video InputORIn PIP mode, when the monitor does not sense the selected second signal input, one of the following messages will appear depending upon the selected input aslong as the OSD screen is closed.1. VGA2. DVI-D3. S-Video4. CompositeORORORORIf either VGA or DVI-D input is selected and both VGA and DVI-D cables are not connected, a floating dialog box as shown below appears.ORNOTE: When the cable is connected back to the input of the monitor, any active PIP/PBP window will disappear. Please enter PIP /PBP submenu to bring back the NOTE: The PIP/PBP functions can bring up a picture from a second image source. Thus you can watch images from 1 PC source (D-Sub or DVI) and 1 Video So functions will not allow for 2 PC sources or 2 Video sources to perform PIP/PBP.Soundbar Attachment to the MonitorBack to Contents Page1.Attach mechanism2. Headphone connectors3. Power indicator4. Power/Volume controlNOTE: Soundbar Power Connector - 12V DC output is for optional Dell Soundbar only. NOTICE: Do not use with any device other than Dell Soundbar.1.Working from the rear of the monitor, attach Soundbar by aligning the two slots with the two tabs along the bottom rear of the monitor.2. Slide the Soundbar to the left until it snaps into place.3. Connect the Soundbar with the DC power connector.4. Insert the mini stereo plug from the rear of the Soundbar into the computer's audio output jack.CAUTION: Before you begin any of the procedures in this section, follow theorNOTICE:Back to Contents PageUsing Your Adjustable Monitor StandDell™ 2707WFP Flat Panel Monitor User's GuideOrganizing Your CablesUsing the Tilt, Swivel and Vertical ExtensionOrganizing Your Cables1. Hold the cable cover firmly and press it slightly against the stand. Slide the cable cover upward to remove it from the stand.2. Route the cables through the hole at the bottom of the stand and connect them to their respective connectors. Arrange the cables with the cable clips onthe stand.3. Reattach the cable cover by positioning and sliding it to its original position.After attaching all necessary cables to your monitor and computer, (See Connecting Your Monitor for cable attachment, use the cable management hole to neatly organize all cables as shown above.Using the Tilt, Swivel and Vertical ExtensionTilt/SwivelWith the built-in pedestal, you can tilt and/or swivel the monitor for the most comfortable viewing angle.Vertical ExtensionStand extends vertically up to 90mm.Back to Contents Page。

SIMATIC多面板MP270设备手册

An overview of the entire SIMATIC HMI documentation is provided in Appendix E.
Organization of the manual The MP270 equipment manual is organized into the following chapters:
Disclaim of Liability
We have checked the contents of this manual for agreement with the hardware and software described. Since deviations cannot be precluded entirely, we cannot guarantee full agreement. However, the data in this manual are reviewed regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed.
and only in conjunction wit other equipment and components recommended or approved by Siemens.
Startup must not take place until it is established that the machine, which is to accommodate this component, is in conformity with the guideline 89/392/ECC.

戴尔Dell PERC类配置中文手册

戴尔Dell PERC类配置中文手册(详见图解)相关型号：H700 H800 第5代第6代配置相同此文档为自行整理，非官方提供资料，仅供参考。

疏漏之处敬请反馈。

对RAID进行操作会导致数据丢失，请在操作之前务必将重要数据备份。

名称解释：Disk Group：磁盘组，这里相当于是阵列，例如配置了一个RAID5，就是一个磁盘组VD(Virtual Disk)：虚拟磁盘，虚拟磁盘可以不使用阵列的全部容量，也就是说一个磁盘组可以分为多个VDPD(Physical Disk)：物理磁盘HS：Hot Spare 热备 Mgmt：管理开机自检按Ctrl+R进raid卡配置界面【一】，创建逻辑磁盘1、按照屏幕下方的虚拟磁盘管理器提示，在VD Mgmt菜单（可以通过CTRL+P/CTRL+N切换菜单），按F2展开虚拟磁盘创建菜单2、在虚拟磁盘创建窗口，按回车键选择”Create New VD”创建新虚拟磁盘3、在RAID Level选项按回车，可以出现能够支持的RAID级别，根据具体配置的硬盘数量不同，这个位置可能出现的选项也会有所区别。

选择不同的级别，选项会有所差别。

选择好需要配置的RAID级别（我们这里以RAID5为例），按回车确认。

4、确认RAID级别以后，按Tab键，将光标移至Physical Disks列表中，上下移动至需要选择的硬盘位置，按空格键来选择（移除）列表中的硬盘，当选择的硬盘数量达到这个RAID级别所需的要求时，Basic Settings的VD Size中可以显示这个RAID的默认容量信息。

有X标志为选中的硬盘。

选择完硬盘后按Tab键，可以将光标移至VD Size栏，VD Size可以手动设定大小，也就是说可以不用将所有的容量配置在一个虚拟磁盘中。

如果这个虚拟磁盘没有使用我们所配置的RAID5阵列所有的容量，剩余的空间可以配置为另外的一个虚拟磁盘，但是配置下一个虚拟磁盘时必须返回VD Mgmt创建（可以参考第13步，会有详细说明）。

戴尔笔记本电脑使用说明书.pdf_1700840703.9113853

Microsoft Windows 7: Guide de mise en routeConfiguration de Windows 7Votre ordinateur Dell est préconfiguré avec lesystème d'exploitation Microsoft® Windows® 7si vous l'avez sélectionné au moment de l'achat.Pour installer Windows la première fois, suivezles instructions qui s'affichent. Ces étapes sontobligatoires et peuvent prendre un certain temps.Les écrans de configuration Windows vous guidentdans différentes procédures, notammentl'acceptation des contrats de licence, la définitiondes préférences et la configuration d'uneconnexion Internet.PRÉCAUTION: N'interrompez pas leprocessus d'installation du systèmed'exploitation. Cela pourrait rendre votreordinateur inutilisable, vous devriez alorsréinstaller le système d'exploitation.REMARQUE: Pour des performancesoptimales de votre ordinateur, il estrecommandé de télécharger et d'installer lesdernières versions du BIOS et des pilotespour votre ordinateur, disponibles à l'adresse.Connexion à l'Internet (facultatif)Pour vous connecter à Internet, vous devezdisposer d'un modem externe ou d'une connexionréseau et d'un fournisseur d'accès Internet (FAI).Si votre commande ne comportait pas de modemUSB ou adaptateur de réseau sans fil externe, vouspouvez en acheter un à l'adresse .Octobre 2009Configuration d'une connexion filaire•Si vous utilisez une connexion d'accèsàdistance, branchez une ligne téléphonique au modem externe USB en option sur votreordinateur et à la prise téléphonique muraleavant de configurer la connexion Internet. •Si vous utilisez une connexion DSL ou modemcâble/satellite, contactez fournisseur d'accèsInternet (FAI) ou opérateur téléphonique mobile pour obtenir des instructions de configuration. Pour terminer la configuration de votre connexion Internet filaire, suivez les instructions de la section «Configuration de votre connexion Internet». Configuration d'une connexion sans filAvant de pouvoir utiliser votre connexionàl'Internet sans fil, vous devez vous connecteràvotre routeur sans fil.Pour configurer votre connexion à un routeur sans fil:1Assurez-vous que le réseau sans fil est activé sur votre ordinateur.2Enregistrez et fermez tous les fichiers ouverts et quittez tous les programmes en coursd'exécution.3Cliquez sur Démarrer → Panneau deconfiguration→Centre Réseau et partage→Connexion à un réseau.4Pour effectuer la configuration, suivez les instructions qui s'affichent à l'écran. Configuration de la connexion Internet Les fournisseurs d'accès Internet (FAI) et leurs offres varient selon les pays. Prenez contact avec votre fournisseur d'accès Internet pour connaître les offres disponibles dans votre pays.Si vous ne pouvez pas vous connecter à Internet alors que vous l'avez déjà fait auparavant, il est possible que le fournisseur d'accès Internet subisse une interruption de services. Contactez votre FAI pour vérifier l'état du service ou essayez de vous connecter ultérieurement.2Assurez-vous de disposer des informations fournies par votre fournisseur d'accès Internet (FAI). Si vous ne disposez pas d'un FAI, l'assistant ConnexionàInternet peut vous aider à en trouver un.Pour configurer votre connexion Internet:1Enregistrez et fermez tous les fichiers ouverts et quittez tous les programmes en coursd'exécution.2Cliquez sur Démarrer→Panneau deconfiguration.3Cliquez sur Centre Réseau et partage→Configurer une connexion ou un réseau→ConnecteràInternet.La fenêtre Connexion à Internet s'affiche.REMARQUE: Si vous ne savez pas quel typede connexion choisir, cliquez sur Commentchoisir ou prenez contact avec votre FAI.4Suivez les instructions à l'écran pour utiliser les informations de configuration fournies par votre FAI et terminez la configuration.Fonctionnalités de base de Windows 7Personnalisation du bureauVous pouvez personnaliser votre bureau pour en modifier la présentation, la résolution, l'arrière-plan, l'écran de veille ou d'autres fonctions.Pour personnaliser votre bureau:1Cliquez avec le bouton droit sur une zone vide du bureau.2Cliquez sur Personnaliser, pour ouvrir la fenêtre Modifier les effets visuels et les sons de votre ordinateur et en savoir plus sur les options depersonnalisation.Transfert d'informations vers un nouvel ordinateurPour transférer des informations vers un nouvel ordinateur1Cliquez sur Démarrer→Panneau deconfiguration.342Tapez dans la case de rechercher Transfert puis cliquez sur Transférer des fichiers d'un autre ordinateur .3Suivez les instructions de l'assistantWindows Easy Transfer .Sauvegarde de vos donnéesNous vous conseillons de régulièrementsauvegarder les fichiers et dossiers qui figurent sur votre ordinateur.Pour sauvegarder des fichiers :1Cliquez sur Démarrer → Panneau de configuration → Système et sécurité→ Sauvegarde et restauration .2Cliquez sur Sauvegarder et restaurer....3Suivez les instructions de l'assistant Configurer la sauvegarde .Réinstallation de Windows 7Le processus de réinstallation peut prendre de 1à2heures. Après avoir réinstallé le système d'exploitation, vous devez réinstaller les pilotes de périphériques, le programme antivirus ainsi que d'autres logiciels.Pour réinstaller Windows 7:1Enregistrez et fermez tout fichier ouvert et quittez tous les programmes d'application en cours d'exécution.2Insérez le disque Operating System .3Cliquez sur Quitter si le message Installer Windows apparaît.4Redémarrez l'ordinateur.5Lorsque le logo DELL apparaît, appuyez immédiatement sur <F12>. REMARQUE : Si vous attendez trop longtemps et que le logo du système d'exploitation apparaît, patientez jusqu'à ce que le bureau de Microsoft Windows s'affiche ; éteignez alors votre ordinateur et faites une nouvelle tentative.REMARQUE: La procédure ci-dessousmodifie la séquence de démarrage pour unseul démarrage. Au démarrage suivant,l'ordinateur démarre en fonction despériphériques définis dans le programme deconfiguration du système.6Lorsque la liste des périphériques d'amorçages'affiche, sélectionnez Lecteur CD/DVD/CD-RWet appuyez sur <Entrée>.7Appuyez sur une touche pour sélectionner Bootfrom CD-ROM (Démarrer sur CD-ROM).Suivez les instructions qui s'affichent pourterminer l'installation.__________________Les informations de ce document sont sujettes à modification sanspréavis.©2009Dell Inc.Tous droits réservés. Imprimé en Irlande.La reproduction de ce document de quelque manière que ce soit sansl'autorisation écrite de Dell Inc. est strictement interdite.Marques utilisées dans ce document: Dell et le logo DELL sont desmarques de Dell Inc; Microsoft et Windows sont des marques ou desmarques déposées de Microsoft Corporation aux Etats-Unis et dansd'autres pays.Les autres marques et noms de produits pouvant être utilisés dans cedocument sont reconnus comme appartenant à leurs propriétairesrespectifs. Dell Inc. rejette tout intérêt dans l'utilisation des marqueset des noms commerciaux ne lui appartenant pas.56。

戴尔笔记本电脑说明书.pdf_1701115644.4817057

正面视图左侧视图右侧视图背面视图底部视图1 显示屏7 扬声器(2)2 电源按钮8 定点杆/触摸板按钮3 设备状态指示灯9 定点杆4 键盘10 音量控制按钮5 触摸板11 静音按钮6 显示屏闩锁12 键盘和无线状态指示灯在计算机打开时亮起，在计算机处于电源管理模式时闪烁。

在计算机读取或写入数据时亮起。

注意：为避免数据丢失，切勿在指示灯闪烁时关闭计算机电源。

如果计算机已连接至电源插座，则指示灯的状态包括：如果计算机使用电池电量运行，则指示灯的状态包括：键盘上方的绿色指示灯表示以下信息：启用数字小键盘时亮起。

启用无线设备时亮起。

启用大写字母功能时亮起。

蓝牙无线技术是计算机上的可选功能，因此仅当您随计算机一起订购了蓝牙无线技术，系统才会显示图标。

有关详情，请参阅蓝牙无线技术附带的说明文件。

1 安全缆线孔 4 PC 卡插槽2 音频连接器(2) 5 智能卡插槽3 红外线传感器注：计算机在变热时会打开风扇。

风扇噪音是正常现象，并不表示风扇或计算机有问题。

连接器用于连接耳机或扬声器。

连接器用于连接麦克风。

右侧视图1 网络连接器 (RJ-45) 6 串行连接器视频连接器交流适配器将交流电源转换为计算机所需的直流电源。

无论计算机处于打开或关闭状态，您均可以连接交流适配器。

警告：此交流适配器可以与世界各地的电源插座配合使用。

但是，电源连接器和配电电盘或电源插座可能会引起火灾或损坏设备。

注意：从计算机上断开交流适配器电缆的连接时，请握住连接器（而不是电缆本身），并稳而轻地将其拔出，以免损坏电缆。

1 内存模块护盖 5 对接设备插槽2 电池槽释放闩锁 6 风扇3 电池电量表7 小型 PCI 卡/调制解调器护盖4 电池8 硬盘驱动器内存模块护盖—用于保护安装内存模块的凹槽。

请参阅“添加和更换部件返回目录页面附录Dell Precision™ M20 移动工作站用户指南Macrovision 产品通告Macrovision 产品通告本产品采用了版权保护技术，它通过申请属于 Macrovision Corporation 和其他产权所有者的美国专利权以及其它知识产权来进行保护。

戴尔Wyse 7290快速入门指南.pdf_1700614710.7302353说明书

Dell Wyse 7290 (Z Class Cloud Clients, Model Zx0)Quick-Start GuideProducts: Z00D (cloud desktop), Z10D, Z50D, Z50S, Z90D7/E7/7B/7p, Z90D8/8B, Z90DW, Z90S7/7p, Z90SW (thin clients)See accompanying documents in the shipping carton for License Agreement and Warranty information. To find the latestQuick-Start Guide, go to /wyse/manuals and click on the name of your product.NOTE:A printed copy of the End User License Agreement is included in the shipping box and provided for your reference only. The license at /wyse/licenses as of the purchase date is the controllinglicensing agreement. By copying, using, or installing the software or the product, you agree to be bound by those terms.NOTE:If you use Dell Wyse Device Manager server software for managing this product, downloadthe latest version to ensure compatibility at /wyse/downloads.CAUTION: Improper connection, mounting, or use of this product could result in component failure or undesiredinterference. Read Safety Guidelines before setting up and operating this product.Dell Wyse 7290 (Z Class 雲端用戶端，型號 Zx0)快速啟動指南產品：Z00D (雲端用戶端)、Z10D 、Z50D 、Z50S 、Z90D7/E7/7B/7p 、Z90D8/8B 、Z90DW 、Z90S7/7p 、Z90SW (精簡型用戶端)授權合約與保固資訊請參閱裝運箱內隨附文件。

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Dell Vostro 270用户手册管制型号： D11M管制类型： D11M002注、小心和警告注: “注”表示可以帮助您更好地使用计算机的重要信息。

小心: “小心”表示可能会损坏硬件或导致数据丢失，并说明如何避免此类问题。

警告: “警告”表示可能会造成财产损失、人身伤害甚至死亡。

Intel®、 Pentium®、 Xeon®、 Core™、 Atom™、 Centrino®和 Celeron®是 Intel Corporation 在美国和/或其他国家或地区的注册商标。

AMD®是注册商标， AMD Opteron™、 AMD Phenom™、AMD Sempron™、 AMD Athlon™、 ATI Radeon™和 ATI FirePro™是 Advanced Micro Devices, Inc. 的商标。

Microsoft®、 Windows®、 MS-DOS®、 Windows Vista®、Windows Vista 开始按钮和 Office Outlook®是 Microsoft Corporation 在美国和/或其他国家或地区的注册商标。

Blu-ray Disc™是 Blu-ray Disc Association (BDA) 拥有的商标，经其许可在磁盘和播放器上使用。

Bluetooth®文字标记是 Bluetooth® SIG, Inc. 拥有的注册商标，Dell Inc. 经其许可使用这些标记。

Wi-Fi®是 Wireless Ethernet Compatibility Alliance, Inc. 的注册商标。

2012 — 9Rev. A00目录注、小心和警告 (2)章 1. 拆装计算机 (5)拆装计算机内部组件之前 (5)关闭计算机 (6)拆装计算机内部组件之后 (6)章 2. 卸下和安装组件 (7)建议工具 (7)卸下主机盖 (7)安装主机盖 (8)卸下前挡板 (8)安装前挡板 (9)卸下扩充卡 (9)安装扩充卡 (10)卸下系统风扇 (10)安装系统风扇 (11)卸下内存 (12)安装内存 (12)卸下光盘驱动器 (12)安装光盘驱动器 (13)卸下硬盘驱动器 (14)安装硬盘驱动器 (15)卸下无线局域网 (WLAN) 卡 (15)安装无线局域网 (WLAN) 卡 (15)卸下读卡器 (16)安装读卡器 (17)卸下电源设备 (PSU) (17)安装电源设备 (PSU) (18)卸下电源开关 (18)安装电源开关 (19)卸下 I/O 面板 (19)安装 I/O 面板 (21)卸下处理器 (21)安装处理器 (23)取出币形电池 (23)安装币形电池 (24)卸下系统板 (24)系统板布局 (25)安装系统板 (26)章 3. 系统设置程序 (29)引导顺序 (29)导航键 (29)系统设置程序概览 (30)进入系统设置程序 (30)跳线设置 (30)系统设置程序屏幕 (31)系统设置程序选项 (31)Exit（退出） (33)更新 BIOS (33)清除遗忘的密码 (34)清除 CMOS 设置 (35)系统密码和设置密码 (36)设定系统密码和设置密码 (36)删除或更改现有系统密码和/或设置密码 (37)禁用系统密码 (37)章 4. Diagnostics（诊断程序） (39)增强型预引导系统评估 (ePSA) 诊断程序 (39)章 5. 故障排除 (41)电源诊断 LED 代码 (41)诊断哔声代码 (41)诊断错误消息 (42)系统错误消息 (45)章 6. 技术规格 (47)章 7. 与 Dell 联络 (51)1拆装计算机拆装计算机内部组件之前遵循以下安全原则有助于防止您的计算机受到潜在损坏，并有助于确保您的人身安全。

除非另有说明，否则在执行本说明文件中所述的每个步骤前，都要确保满足以下条件：•已经阅读了计算机附带的安全信息。

•以相反顺序执行拆卸步骤可以更换组件或安装单独购买的组件。

警告: 拆装计算机内部组件之前，请阅读计算机附带的安全信息。

有关安全最佳实践的其他信息，请参阅 /regulatory_compliance 上的 Regulatory Compliance Homepage（规章符合性主页）。

小心: 多数维修只能由经过认证的维修技术人员进行。

您只能根据产品说明文件的授权，或者在联机或电话服务和支持小组指导下，进行故障排除和简单的维修。

未经 Dell 授权的维修所造成的损坏不在保修范围内。

请阅读并遵循产品附带的安全说明。

小心: 为防止静电放电，请使用接地腕带或不时触摸未上漆的金属表面（例如计算机背面的连接器）以导去身上的静电。

小心: 组件和插卡要轻拿轻放。

请勿触摸组件或插卡上的触点。

持拿插卡时，应持拿插卡的边缘或其金属固定支架。

持拿处理器等组件时，请持拿其边缘，而不要持拿插针。

小心: 断开电缆连接时，请握住电缆连接器或其推拉卡舌将其拔出，而不要硬拉电缆。

某些电缆的连接器带有锁定卡舌；如果要断开此类电缆的连接，请先向内按压锁定卡舌，然后再将电缆拔出。

在拔出连接器的过程中，请保持两边对齐以避免弄弯任何连接器插针。

另外，在连接电缆之前，请确保两个连接器均已正确定向并对齐。

注: 您的计算机及特定组件的颜色可能与本说明文件中所示颜色有所不同。

为避免损坏计算机，请在开始拆装计算机内部组件之前执行以下步骤。

1.确保工作表面平整、整洁，以防止刮伤主机盖。

2.关闭计算机（请参阅关闭计算机）。

小心: 要断开网络电缆的连接，请先从计算机上拔下网络电缆，再将其从网络设备上拔下。

3.断开计算机上所有网络电缆的连接。

4.断开计算机和所有连接的设备与各自电源插座的连接。

5.计算机未插电时，按住电源按钮以导去系统板上的静电。

6.卸下主机盖。

小心: 触摸计算机内部任何组件之前，请先触摸未上漆的金属表面（例如计算机背面的金属）以导去身上的静电。

在操作过程中，请不时触摸未上漆的金属表面，以导去静电，否则可能损坏内部组件。

5关闭计算机小心: 为避免数据丢失，请在关闭计算机之前，保存并关闭所有打开的文件，并退出所有打开的程序。

1.关闭操作系统：–在 Windows 7 中：单击开始，然后单击关机。

–在 Windows Vista 中：单击开始，然后单击开始菜单右下角的箭头（如下所示），再单击关机。

–在 Windows XP 中：单击开始→关闭计算机→关机。

关闭操作系统过程结束后，计算机将关闭。

2.确保计算机和所有连接的设备的电源均已关闭。

如果关闭操作系统时，计算机和连接的设备的电源未自动关闭，请按住电源按钮大约 6 秒钟即可将它们关闭。

拆装计算机内部组件之后完成所有更换步骤后，请确保在打开计算机前已连接好所有外部设备、插卡和电缆。

1.装回主机盖。

小心: 要连接网络电缆，请先将电缆插入网络设备，然后将其插入计算机。

2.将电话线或网络电缆连接到计算机。

3.将计算机和所有已连接设备连接至电源插座。

4.打开计算机电源。

5.如果需要，运行 Dell Diagnostics 以验证计算机是否正常工作。

62卸下和安装组件此部分提供如何从计算机中卸下或安装组件的详细信息。

建议工具执行本说明文件中的步骤可能要求使用以下工具：•小型平口螺丝刀•梅花槽螺丝刀•小型塑料划片卸下主机盖1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.拧下将主机盖固定至计算机的螺钉。

3.朝计算机背面滑动主机盖。

4.卸下主机盖。

7安装主机盖1.将主机盖放到机箱上。

2.朝计算机正面滑动主机盖。

3.拧上将主机盖固定至计算机的螺钉。

4.按照“拆装计算机内部组件之后”中的步骤进行操作。

卸下前挡板1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.将前挡板固定夹撬离机箱。

8安装前挡板1.将挂钩放到计算机中的槽口上。

2.朝计算机转动前挡板。

3.按压前挡板，直至卡舌卡入到位。

4.装回主机盖。

5.按照“拆装计算机内部组件之后”中的步骤进行操作。

卸下扩充卡1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.按压插卡固定闩锁上的释放卡舌。

4.按压释放拉杆，以从插卡槽口中释放固定卡舌。

95.轻轻向上提起插卡并将其提离连接器，然后将其从计算机中卸下。

安装扩充卡1.将插卡放到插槽中并按压，直至卡入到位。

2.朝内侧推动插卡固定闩锁，直至卡入到位，以固定扩充卡。

3.装回主机盖。

4.按照“拆装计算机内部组件之后”中的步骤进行操作。

卸下系统风扇1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.断开风扇电缆与系统板的连接。

104.拧下将风扇固定至计算机背面的螺钉。

5.从计算机中卸下风扇。

安装系统风扇1.将风扇放到计算机中的相应位置。

2.拧上将风扇固定至计算机背面的螺钉。

3.将风扇电缆连接至系统板。

4.装回主机盖。

5.按照“拆装计算机内部组件之后”中的步骤进行操作。

11卸下内存1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.向下按压内存模块两侧的内存固定卡舌。

4.将内存模块提离系统板上的连接器。

安装内存1.将内存模块按入系统板上的连接器，直至卡入到位。

2.装回主机盖。

3.按照“拆装计算机内部组件之后”中的步骤进行操作。

卸下光盘驱动器1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.断开数据电缆和电源电缆与光盘驱动器的连接。

124.拧下将光盘驱动器固定至计算机的螺钉。

5.将光盘驱动器从计算机正面滑出。

安装光盘驱动器1.从计算机正面滑入光盘驱动器。

2.拧上将光盘驱动器固定至计算机的螺钉。

3.将数据电缆和电源电缆连接至光盘驱动器。

4.装回主机盖。

5.按照“拆装计算机内部组件之后”中的步骤进行操作。

13卸下硬盘驱动器1.按照“拆装计算机内部组件之前”中的步骤进行操作。

2.卸下主机盖。

3.断开 SATA 电缆和电源电缆与硬盘驱动器的连接。

4.拧下将硬盘驱动器固定至计算机的螺钉。

5.从计算机中卸下硬盘驱动器。

6.拧下螺钉，以将支架从硬盘驱动器上释放。

14安装硬盘驱动器1.拧上将支架固定至硬盘驱动器的螺钉。

2.将硬盘驱动器装回计算机。