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PD85025C 产品说明书

Preliminary DataThis is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.December 2007Rev 11/10PD85025CRF power transistor - LdmoST familyFeatures■Excellent thermal stability ■Common source configuration■P OUT = 25 W with 16 dB gain @ 945 MHz / 13.6 V■BeO free package ■ESD protection■In compliance with the 2002/95/EC european directiveDescriptionThe PD85025C is a common sourceN-channel, enhancement-mode lateral Field-Effect RF power transistor. It is designed for high gain, broadband commercial and industrial applications. It operates at 13.6 V in common source mode at frequencies of up to 1 GHz.PD85025C boasts the excellent gain, linearity and reliability of ST’s latest LDMOS technology.PD85025C’s superior linearity performance makes it an ideal solution for mobile application.Table 1.Device summaryOrder code Package Packing PD85025CM243BoxContents PD85025CContents1Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.1Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.2Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42.3ESD protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92/10PD85025C Electrical data3/101 Electrical data1.1 M aximum ratings1.2 Thermal dataTable 2.Absolute maximum ratings (T CASE = 25°C)Symbol ParameterValue Unit V (BR)DSS Drain-source voltage 40V V GS Gate-source voltage ±20V I D Drain current7A P DISS Power dissipation (@ T C = 70 °C)93W T J Max. operating junction temperature 200°C T STGStorage temperature-65 to +150°CTable 3.Thermal dataSymbol ParameterValue Unit R thJCJunction - case thermal resistance1.4°C/WElectrical characteristics PD85025C4/102 Electrical characteristicsT CASE = +25 o C2.1 Static2.2 Dynamic2.3 ESD protection characteristicsTable 4.StaticSymbol Test conditions Min Typ Max Unit I DSS V GS = 0 V V DS = 25 V 1µA I GSS V GS = 20 V V DS = 0 V1µA V GS(Q)V DS = 10 V I D = TBD mATBD VV DS(ON)V GS = 10 V I D = 1 A 270310mV C ISS V GS = 0 V V DS = 12.5 V f = 1 MHz 49pF C OSS V GS = 0 V V DS = 12.5 V f = 1 MHz 35pF C RSSV GS = 0 VV DS = 12.5 Vf = 1 MHz1.0pFTable 5.DynamicSymbol Test conditionsMin.Typ.Max.Unit P3dB V DD = 13.6 V , I DQ = 300 mAf = 945 MHz2530W G P V DD = 13.6 V , I DQ = 300 mA, P OUT = 10 W, f = 945 MHz 1517.5dB h DV DD = 13.6 V , I DQ = 300 mA, P OUT = P3dB, f = 945 MHz6073%Load mismatch V DD = 17 V , I DQ = 300 mA, P OUT = 45 W, f = 945 MHzAll phase angles20:1VSWRTable 6.ESD protection characteristicsTest conditions Class Human body model 2Machine modelM3PD85025C Impedance 3 ImpedanceFigure 2.Current conventionsTable 7.Impedance dataFreq. (MHz)Z IN (Ω)Z DL(Ω)945 MHz 1.01 + j 2.03 1.75 + j 2.205/10Typical performance PD85025C6/104 Typical performancePD85025C Typical performance7/10Figure 7.Output power and efficiency vsFigure 8.Gain vs output power and Figure 9.Pout and drain current vsFigure 10.Pout and drain current vsFigure 11.Pout and drain current vsPackage mechanical data PD85025C 5 Package mechanical dataIn order to meet environmental requirements, ST offers these devices in ECOPACK®packages. These packages have a Lead-free second level interconnect . The category ofsecond level interconnect is marked on the package and on the inner box label, incompliance with JEDEC Standard JESD97. The maximum ratings related to solderingconditions are also marked on the inner box label. ECOPACK is an ST trademark.ECOPACK specifications are available at: 8/10PD85025C Revision history9/106 Revision historyTable 9.Document revision historyDate RevisionChanges10-Dec-20071Initial release.PD85025C10/10Please Read Carefully:Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice.All ST products are sold pursuant to ST’s terms and conditions of sale.Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein.No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein.UNLESS OTHERWISE SET FORTH IN ST’S TERM S AND CONDITIONS OF SALE ST DISCLAIM S ANY EXPRESS OR IM PLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIM ITATION IM PLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST.ST and the ST logo are trademarks or registered trademarks of ST in various countries.Information in this document supersedes and replaces all information previously supplied.The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.© 2007 STMicroelectronics - All rights reservedSTMicroelectronics group of companiesAustralia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America。

佳能Canon EOS 850D 数码相机高级用户指南

基本拍摄区. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
全自动拍摄(场景智能自动). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 特殊场景模式. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 人像模式. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 平滑皮肤模式. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 合影模式. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
创意拍摄区. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
程序自动曝光模式(P). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 快门优先自动曝光模式(Tv). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142 光圈优先自动曝光模式(Av). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 手动曝光模式(M). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 长时间(B门)曝光. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 反光镜预升. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Honeywell CN8500 Temperature Controller说明书

heat, heat/cool, heat/alarm, cool, or cool/alarm. The ramp to setpoint feature allows the user to define the rate of rise to reach the setpoint, thus minimizing thermal shock to the load during start-up.
MV
0 to 50 mV, 10 to 50 mV
Scalable (-1999 to 9999)
Selectable
MA
0 to 20 mA, 4 to 20 mA
Scalable (-1999 to 9999)
Selectable
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
Connections: Rear barrier strip with locking terminals
Contacts: Twin bifurcated
Input Types and Ranges
Input Code
Type Iron-Constantan
Range -18 to 760°C (0 to 1400°F)
ߜ Optional RS232 or RS485 Communications
ߜ Autotuning Heat or Cool
ߜ Thermocouple, RTD, Voltage, or Current Input
ߜ Dual Output and Dual Alarm Capability
P-43

泰特电子M850系列II基站设备400-520MHz服务手册说明书

T850 Series II Base Station Equipment400-520MHzService ManualIssue 202March 2000M850-00-202Head OfficeNew ZealandTait Electronics Ltd558 Wairakei RoadP.O. Box 1645ChristchurchNew ZealandPhone: 64 3 358 3399Fax: 64 3 358 3903Radio Systems Division535 Wairakei RoadP.O. Box 1645ChristchurchNew ZealandPhone: 64 3 358 3399Fax: 64 3 358 6486AustraliaTait Electronics (Aust) Pty Ltd 186 Granite StreetGeebungQueensland 4034P.O. Box 679VirginiaQueensland 4014AustraliaPhone: 61 7 3865 7799Toll Free: 1 800 077 112 Fax: 61 7 3865 7990BeijingTait Mobile Radio (HK) Ltd Beijing Representative Office Room 610, Tower 2Beijing Henderson Centre No. 18 Jianguomennei Da Jie Doncheng DistrictBeijingChina 100005CanadaTait Mobile Radio Inc.Unit 5, 158 Anderson AvenueMarkhamOntario L6E 1A9CanadaPhone: 1 905 472 1100TollFree:180****8248Fax: 1 905 472 5300FranceTait France Sarl2 Avenue de la Cristallerie92 316 Sèvres, CedexFrancePhone: 33 1 41 14 05 50Fax: 33 1 41 14 05 55GermanyTait Europe LimitedGeschäftsstelle DeutschlandFürther Str. 27D-90429 NürnbergGermanyPhone: 49 911 2870 7064Fax: 49 911 2870 7160Hong KongTait Mobile Radio (HK) LtdUnit 2216, North TowerConcordia PlazaNo. 1 Science Museum RoadTsim Sha Tsui EastKowloonPhone: 852 2369 3040Fax: 852 2369 3009New ZealandTait Communications LtdUnit 4, 75 Blenheim RoadP.O. Box 1185ChristchurchPhone: 64 3 348 3301Fax: 64 3 343 0558SingaporeTait Electronics (Far East) Pte Ltd4 Leng Kee RoadSIS Building #05-11ASingapore 159088Phone: 65 471 2688Fax: 65 479 7778TaiwanTait Mobile Radio (Taiwan) Ltd5Fl., No. 159, Keelung RdSec. 1Taipei 110TaiwanPhone: 886 2 2768 6600Fax: 886 2 2761 9970ThailandTait Mobile Radio Ltd14/1 Suwan TowerThird FloorNorth Sathorn RoadSoi Saladaeng 1BangrakBangkok 10500ThailandPhone: 662 267 6290Fax: 662 267 6293United KingdomTait Europe LtdErmine Business ParkErmine RoadHuntingdonCambridgeshire PE18 6YAUnited KingdomPhone: 44 1480 52 255Fax: 44 1480 411 996USATait Electronics (USA) Inc.9434 Old Katy RoadSuite 110HoustonTexas 77055USAPhone:171****8684TollFree:180****1255Fax:171****6944InternetT800 T800About This ManualScope This manual contains general, technical and servicing informa-tion on T850 Series II 25W, 50W and 100W base stations whichcomprise the following equipment:Format We have published this manual in a ring binder so that "revisionpackages" containing additional information pertaining to newissues of PCBs can be added as required.Revision Packages Revision packages will normally be published to coincide withthe release of information on a new PCB, and may also containadditions or corrections pertaining to other parts of the manual.You may order as many packages as you require from your localTait Dealer or Customer Service Organisation. Revision pack-ages are supplied ready-punched for inclusion in your manual.Revision Control Each page in this manual has a date of issue. This is to complywith various Quality Standards, but will also serve to identifywhich pages have been updated and when. Each page and itspublication date is listed in the "List of Effective Pages", and anew list containing any new/revised pages and their publica-tion dates will be sent with each revision package.Any portion of text that has been changed is marked by a verti-cal line (as shown at left) in the outer margin of the page or col-umn. Where the removal of an entire paragraph means there isno text left to mark, an arrow (as shown at left) will appear inthe outer margin. The number beside the arrow will indicatehow many paragraphs have been deleted. Changes to diagramsthat cannot be marked by these methods will be explained in anAmendments Box added to the diagram.The manual issue and revision status are indicated by the lastthree digits of the manual product code. These digits start at 200and will increment through 201, 202, 203, etc., as revision pack-ages are published, e.g: 25W base station T855 receiverT856 25W transmitter 50W base station T855 receiverT857 exciterT858 50W power amplifier100W base station T855 receiverT857 exciter T859 100W power amplifier2 2 0 3issue status revision statusThus, issue 203 indicates the third revision to issue 2 and meansthat three packages should have been added to the manual. Theissue digit will only change if there is a major product revision,or if the number of revision packages to be included means thatthe manual becomes difficult to use, at which point a new issuemanual will be published in a new ring binder.PCB Information PCB information is provided for all current issue PCBs, as wellas all previous issue PCBs manufactured in production quanti-ties, and is grouped according to PCB. Thus, you will find theparts list, grid reference index (if necessary), PCB layouts andcircuit diagram(s) for each individual PCB grouped together. Errors If you find an error in this manual, or have a suggestion on howit might be improved, please do not hesitate to contact CustomerSupport, Radio Systems Division, Tait Electronics Ltd, Christch-urch, New Zealand (full contact details are on page 2). Updating Equipment And ManualsIn the interests of improving performance, reliability or servicing, Tait Electronics Ltd reserve the right to update their equipment and/or manuals without prior notice. CopyrightAll information contained in this manual is the property of Tait Electronics Ltd. All rights are reserved. This manual may not, in whole or part, be copied, photocopied, reproduced, translated stored or reduced to any electronic medium or machine readable form without prior written permission from Tait Electronics Ltd.Ordering Tait Service ManualsYou can order additional copies of this service manual from your nearest Tait Dealer or Customer Service Organisation. When ordering, make sure you quote the correct Tait product code ("M" number). Note that only the latest issue of the manual will be availa-ble for order.Publication InformationT850 Series II Service ManualIssue Publication Date Product Code Incorporates Revision Package200 201 202October 1998February 1999March 2000M850-00-200M850-00-201M850-00-202—R850-00-201R850-00-202Table Of ContentsThis manual is divided into nine parts as listed below, with each part being further sub-divided into sections. There is a detailed table of contents at the start of each part and/ or section.Part TitleA Introduction To ServicingB T855 ReceiverC T856 Transmitter & T857 ExciterD T858 & T859 Power AmplifiersE T850 VCO PCB InformationF InstallationG System ConfigurationsH T800 Ancillary EquipmentI Using T850 Series II Equipment In A Series I Rack FrameList Of Effective PagesThe total number of pages in this Manual is 568, as listed below. Page Issue Date Page Issue Date129/02/00229/02/00331/01/99429/02/00531/09/98629/02/00729/02/00829/02/00929/02/001029/02/001129/02/001229/02/00Part AI29/02/00II31/09/98(blank) 1.131/09/981.231/09/982.131/09/982.231/09/982.331/01/992.429/02/003.131/09/983.231/09/984.131/09/984.231/09/98Part BI31/09/98II31/09/98(blank) 1.131/09/981.231/09/98(blank) 1.331/09/98(fold-out) 1.431/09/98(fold-out) 1.531/09/981.631/09/981.729/02/001.829/02/001.929/02/001.1031/09/981.1131/09/981.1231/09/981.1331/09/981.1431/09/98(blank)2.131/09/982.231/09/98(blank)2.331/09/982.429/02/002.531/09/982.631/09/982.731/09/982.829/02/002.929/02/002.1031/09/982.1131/09/982.1231/09/983.131/09/983.231/09/983.331/09/983.431/09/983.529/02/003.629/02/003.729/02/003.831/01/993.931/09/983.1029/02/003.1129/02/003.1229/02/003.1329/02/003.1429/02/004.131/09/984.231/09/98(blank)4.329/02/004.431/09/984.531/09/984.631/09/984.731/09/984.831/09/98(blank)4.931/09/98(fold-out)4.1031/09/98(fold-out)(blank)Page Issue Date Page Issue 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4.1131/09/98(fold-out)4.1231/09/98(fold-out)(blank)5.131/09/985.231/09/985.331/09/985.431/09/985.531/09/985.631/09/985.731/09/985.831/09/985.931/09/985.1031/09/985.1131/09/985.1231/09/985.1331/09/985.1431/09/985.1531/09/985.1631/09/985.1731/09/985.1831/09/985.1931/09/985.2029/02/006.1.129/02/006.1.231/09/98(blank)6.1.331/09/986.1.431/09/986.1.529/02/006.1.631/09/986.2.131/09/986.2.231/09/98(blank)6.2.329/02/006.2.431/09/986.2.531/09/986.2.631/09/986.2.731/09/986.2.831/09/986.2.929/02/006.2.1031/09/986.2.1131/09/98(fold-out)6.2.1231/09/98(fold-out)(blank) 6.2.1331/09/986.2.1431/09/986.2.1531/09/986.2.1631/09/986.2.1731/09/98(fold-out)6.2.1831/09/98(fold-out)Page Issue Date Page Issue Date6.2.1931/09/98(fold-out)6.2.2031/09/98(fold-out)6.2.2131/09/98(fold-out)6.2.2231/09/98(fold-out)6.2.2331/09/98(fold-out)6.2.2431/09/98(fold-out)6.2.2531/09/98(fold-out)6.2.2631/09/98(fold-out)6.2.2731/09/98(fold-out)6.2.2831/01/99(fold-out)6.2.2931/09/98(fold-out)6.2.3031/09/98(fold-out)(blank) 6.3.129/02/006.3.231/09/98(blank)6.3.329/02/006.3.431/09/986.3.531/09/986.3.631/09/986.3.729/02/006.3.831/09/986.3.931/09/98(fold-out)6.3.1031/09/98(fold-out)(blank) 6.3.1131/09/986.3.1231/09/986.3.1331/09/986.3.1431/09/98(blank)6.3.1531/09/98(fold-out)6.3.1631/09/98(fold-out)6.3.1731/09/98(fold-out)6.3.1831/09/98(fold-out)6.3.1931/09/98(fold-out)6.3.2031/09/98(fold-out)6.3.2131/09/98(fold-out)6.3.2231/09/98(fold-out)6.3.2331/09/98(fold-out)6.3.2431/09/98(fold-out)6.3.2531/09/98(fold-out)6.3.2629/02/00(fold-out)6.3.2731/09/98(fold-out)6.3.2831/09/98(fold-out)(blank) 6.3.2929/02/006.3.3029/02/006.3.3129/02/006.3.3229/02/006.3.3329/02/006.3.3429/02/006.3.3529/02/006.3.3629/02/006.3.3729/02/00(fold-out)6.3.3829/02/00(fold-out)(blank) 6.3.3929/02/006.3.4029/02/006.3.4129/02/006.3.4229/02/00(blank)6.3.4329/02/00(fold-out)6.3.4429/02/00(fold-out)6.3.4529/02/00(fold-out)6.3.4629/02/00(fold-out)6.3.4729/02/00(fold-out)6.3.4829/02/00(fold-out)6.3.4929/02/00(fold-out)6.3.5029/02/00(fold-out)6.3.5129/02/00(fold-out)6.3.5229/02/00(fold-out)6.3.5329/02/00(fold-out)6.3.5429/02/00(fold-out)6.3.5529/02/00(fold-out)6.3.5629/02/00(fold-out)(blank) Part DI29/02/00II31/09/98(blank)1.129/02/001.229/02/00(blank)1.329/02/001.429/02/00(blank)1.529/02/00(fold-out)1.629/02/00(fold-out)1.729/02/00(fold-out)1.829/02/00(fold-out)1.929/02/00(fold-out)1.1029/02/00(fold-out)1.1129/02/00(fold-out)1.1229/02/00(fold-out)1.1329/02/001.1429/02/001.1529/02/001.1629/02/001.1729/02/001.1829/02/002.129/02/002.229/02/002.329/02/002.429/02/002.529/02/002.629/02/002.729/02/002.829/02/002.929/02/00Page Issue Date Page Issue Date2.1029/02/002.1129/02/002.1229/02/002.1329/02/002.1429/02/002.1529/02/002.1629/02/00(blank)3.129/02/003.229/02/003.329/02/003.429/02/003.529/02/003.629/02/003.729/02/003.829/02/003.929/02/003.1029/02/003.1129/02/003.1229/02/003.1329/02/003.1429/02/00(blank)3.1529/02/00(fold-out)3.1629/02/00(fold-out)(blank) 3.1729/02/00(fold-out)3.1829/02/00(fold-out)(blank) 3.1929/02/00(fold-out)3.2029/02/00(fold-out)(blank) 3.2129/02/00(fold-out)3.2229/02/00(fold-out)(blank)4.129/02/004.229/02/004.329/02/004.429/02/004.529/02/00(fold-out)4.629/02/00(fold-out)(blank) 4.729/02/004.829/02/004.929/02/004.1029/02/004.1129/02/004.1229/02/004.1329/02/004.1429/02/004.1529/02/004.1629/02/004.1729/02/004.1829/02/004.1929/02/004.2029/02/00(blank)4.2129/02/00(fold-out)4.2229/02/00(fold-out)4.2329/02/004.2429/02/004.2529/02/004.2629/02/004.2729/02/004.2829/02/004.2929/02/004.3029/02/004.3129/02/004.3229/02/005.1.129/02/005.1.231/09/98(blank)5.1.331/09/985.1.431/09/985.1.529/02/005.1.631/09/985.2.129/02/005.2.231/09/98(blank)5.2.329/02/005.2.429/02/005.2.531/09/985.2.631/09/985.2.731/09/98(blank)5.2.831/09/985.2.931/09/98(fold-out)5.2.1031/09/98(fold-out)(blank) 5.2.1131/09/985.2.1231/09/98(blank)5.2.1331/09/98(fold-out)5.2.1431/09/98(fold-out)5.2.1531/09/98(fold-out)5.2.1631/09/98(fold-out)5.2.1729/02/005.2.1829/02/005.2.1929/02/005.2.2029/02/005.2.2129/02/00(blank)5.2.2229/02/005.2.2329/02/00(fold-out)5.2.2429/02/00(fold-out)(blank) 5.2.2529/02/005.2.2629/02/005.2.2729/02/00(fold-out)5.2.2829/02/00(fold-out)5.2.2929/02/00(fold-out)5.2.3029/02/00(fold-out)5.3.129/02/005.3.231/09/98(blank)M850-001129/02/00Page Issue Date Page Issue Date5.3.329/02/005.3.429/02/005.3.531/09/985.3.631/09/985.3.731/09/98(blank)5.3.831/09/985.3.931/09/98(fold-out)5.3.1031/09/98(fold-out)(blank)5.3.1131/09/985.3.1231/09/985.3.1331/09/98(fold-out)5.3.1431/09/98(fold-out)5.3.1531/09/98(fold-out)5.3.1631/09/98(fold-out)5.3.1729/02/005.3.1829/02/005.3.1929/02/005.3.2029/02/005.3.2129/02/00(blank)5.3.2229/02/005.3.2329/02/00(fold-out)5.3.2429/02/00(fold-out)(blank)5.3.2529/02/005.3.2629/02/005.3.2729/02/00(fold-out)5.3.2829/02/00(fold-out)5.3.2929/02/00(fold-out)5.3.3029/02/00(fold-out)Part EI 29/02/00II 31/09/98(blank)1.131/09/981.231/09/982.131/09/982.231/09/98(blank)2.329/02/002.431/09/982.531/09/982.631/09/982.731/09/98(fold-out)2.831/09/98(fold-out)(blank)Part F I 29/02/00II 31/01/99 1.131/09/98(fold-out)1.229/02/00(fold-out)2.131/09/98(fold-out)2.229/02/00(fold-out)3.131/01/99(fold-out)3.229/02/00(fold-out)4.131/01/994.231/01/99Part GI 31/09/98II 31/09/981.131/09/981.229/02/001.331/09/981.431/09/98(blank)2.131/09/982.231/09/982.331/09/982.431/09/98(blank)3.131/09/983.231/09/98(blank)4.131/09/984.231/09/985.131/09/985.231/09/98Part HI 31/09/98II 31/09/98(blank)131/09/98231/09/98331/09/98431/09/98531/09/98631/09/98731/09/98831/09/98931/09/9812M850-00Page Issue Date Page Issue Date1031/09/981131/09/981231/09/981331/09/981431/09/98Part II29/02/00II31/09/98(blank)1.131/09/981.231/09/98(blank)2.131/09/982.231/09/982.331/09/982.431/09/982.531/09/982.631/09/982.731/09/982.831/09/98(blank)3.129/02/003.229/02/003.331/09/983.431/09/98(blank)3.529/02/003.629/02/003.729/02/003.829/02/0029/02/00。

Volvo 850 自动变速箱说明书

850 Volvo TransmissionVolvo Automatic TransmissionsThrough the YearsT H E V O L V O A U T O M A T I CT R A N S M I S S I O N H A S E V O L V E DT H R O U G H T H E Y E A R S T O P R O V I D E A M U C H S M O O T H E R S H I F T , A L O N G E R L I F E , A N DA B E T T E R R I D E .Transmissions were developed in order to permit the gear ratio that exists between the vehicle engine and wheels to change when slowing down or speeding up. Gears have to be shifted in order to avoid not only overworking the engine but also to maintain it running at optimal rpm for performance.The 850 Volvo had a transmission that was developed for front wheel drive. It was used in 1993 to 1997 L5 2.3L and 2.4L applications, and is a four-speed, front-wheel drive transmission model 50-40 (AW50-40) Aisin Warner. This transmission is a solid and reliable automatic transmission. It has just a few problems, but most problems are due to not maintaining them properly. Fluid needs to be changed every 20,000 miles.To check the fluid, make sure the vehicle is level. Apply the parking brake and make sure the shifter is in the Park position. Start the engine and idle. With your foot on the brake, move through all positions from Park to Drive a couple of times, now back to Park. Wait a minute and check the fluid at the yellow dipstick. The level should be between Min and Max. If not, ﬁll with genuine Volvo fluid.When changing fluid on these transmissions and the car is on the rack, remove the drain plug from the bottom side of the transmission. If the drain fluid is black or dark, recommend that the customer should change the fluid more frequently. Draining here doesn’t remove all the fluid. There is still some in the torque converter. Draining and ﬁlling the fluid a few times will get you back to clean red fluid. To ﬁll fluid, use a funnel and ﬁll at the transmission dipstick. Fluid should be checked while the engine is running and the transmission is in Park.R E P L A C I N G O R A D J U S T I N G T H E G E A R S E L E C T O R S W I T C H , O R N E U T R A L S A F E T Y S W I T C H. V O LV O C A L L S I T A P N P S W I T C H.Remove the air cleaner assembly from the vehicle. Also remove the battery and battery tray. Now that the switch is accessible, removing or adjusting will be less of a challenge.To remove the switch, remove the two bolts that secure the switch. Unplug and remove. Install the new one and leave the bolts loose for adjustment. Install tool number 9995475 at the linkage for the shifter cable.Move the linkage until the tool has lined up the mark. Once the tool is aligned, tighten and secure the bolts. Remove the tool and secure the linkage. Install theelectrical connection, air ﬁlter box and the hose for the air mass meter. Make sure to check to assure that the vehiclestarts in Park and Neutral and not in any other gear.Volvo transmission fluid drain plugTool installed and aligned properly on the transmission.The 1998 to 2000 Volvo S70 and V70 used transmission AW55-50SN ﬁve speed, and the all wheel drive model was either the AW55-50 ﬁve speed or the AW50-42LE four speed.The 2001 Volvo used this same transmission, the AW55-50 and the AW55-50SN, with a new feature. These ﬁve speed transmissions came standard with a Geartronic transmission, meaning you could shift the vehicle manually if desired. By pulling the shifter back to ﬁrst gear and slightly pushing the shifter forward, you could shift through the gears. The position or gear will show on the instrument cluster.The Geartronic transmission is a speciﬁc transmission brand that is commonly found in Volvo vehicles. It was designed to provide performance and flexibility. Geartronic has manufactured both a ﬁve-speed and a six-speed transmission for Volvo.To replace the transmission in a 2002 Volvo XC70 youDisconnect the battery negative cable. The batteryis in the rear of the vehicle. Now that the battery is disconnected, remove the air ﬁlter housing and fresh air intake hose. Remove the top torque rod which is attached between both strut towers.Use tool 9997077 to remove the gear selector cable. Remove the bracket for the cable and set it aside. Disconnect both hoses going to the radiator. Drain the coolant and remove the bottom radiator hose. This will give room to get to the transmission-to-engine bolts. Disconnect the bracket for the oxygen sensor and move it out of the way. Remove the two bolts from the starter and the other three bolts that hold the transmission to the engine. Disconnect the hoses at the ﬁrewall that lead to the heater core. This will help when lowering the engine. The quick connect hose release needs to turn counterclockwise and pull directly out of the coolant pipe.Install tools 9995716 and 9995460 and tighten so no tension is allowed.Raise the vehicle on the hoist and remove the front tires, splash shield and air baffle.On the front of the cross member remove the screws that hold the negative battery cable and the screw that holds the wire loom near the air conditioning compressor.Remove both cross member brackets near the exhaust, along with the front bracket disconnect clips that hold the brake lines. Try not to bend them much. Remove the bolt from the steering gear at the knuckle and separate the gear from the shaft. Remove both engine mount bolts at the cross member. Remove the torque rod mount from the transmission to cross member.Remove the outer tie rod nuts and separate on both sides. Remove the lower sway bar link nut and let the bar hang. Remove the ABS sensor from both front hub assemblies. The outside axle bolts need to be removed, along with the ball joint bottom nuts. Use tool 9997076 to pull down the control arm and release it from ball joint on both sides. Remove two nuts on each side of the inner fender, bend it over out of the way and secure. Now that the control arms are separated from the ball joints this should give enough room to remove the axles from the vehicle. Next remove the right front axle bearing cap. Now the axle should pull directly out. On the left side use tool 9995681 to pry out the axle from the transmission.The driveshaft will need to be removed. Mark both ends of the shaft so it can be put back in the same position, remove the bolts and center support and set the driveshaft aside.Under the subframe on the left side, position a jack to support the frame. Remove the subframe bolts from the left side. Now lower the frame, making sure all hoses and cables are not getting stretched too far. Remove the jackand let the subframe hang.V O L V O A U T O M A T I C T R A N S M I S S I O N S T H R O U G H T H E Y E A R STime now to remove the angle gear.Remove the ﬁve bolts connecting the angle gear to the transmission. The angle gear should now be removed and set aside. This is also a good time to repair any leaks at the angle gear and change the fluid.Remove three bolts and remove the bracket and engine mount near the ﬁrewall.The torque converter bolts can be removed now. Turn the crankshaft so that each bolt head is visible and remove with a Torx T50 tool. Spin the crankshaft around until all bolts are removed. Drain the transmission of fluid and re-install the plug.Lower the vehicle and lower thetransmission by turning the left lifting hook until you can see the stop point, or until the transmission is clear of the body. Raise the vehicle back up and remove the rest of the bolts holding the transmission in. Leave one bolt in until the transmission jack and head ﬁxture are in place. Set the head ﬁxture onto the transmission jack. Lift the jack until the ﬁxture aligns with the transmission and tighten the head ﬁxture tool 9995463 to the transmission.Removing the left control arm will give room for the jack head to slip around the subframe. Remove the last bolt and pull the transmission out, making sure to keep it even with the engine. Push the torque converter, with a screwdriver, back away from the flywheel. Lower the jack and make sure nothing is in the way and everything is disconnected.Before installing the transmission be sure to check to assure that the flywheel teeth arenot ground down at all. If so replace the flywheel. Replace the rear main seal after the flywheel is removed. Install the transmission in reverse order. Let’s go over this order.Secure the transmission to the jack. Try to line up the torque converter with the holes at the flywheel, this will make it easier to insert the bolts and tighten. Be careful not to break the speed sensor ﬁtting.Secure the transmission to the engine making sure they ﬁt together evenly; adjust the height and angle with atransmission jack. Install a bolt or two just to keep everything in place. Use a small screwdriver to line up the torqueconverter holes. Tighten all bolts on the bottom that hold thetransmission to the engine. Install the bolts for the torqueVolvo 2002 transmission in vehicle and on transmission jackTools 9995716 and 9995460 connected to engineconverter and tighten. Spin the engine around a couple of times to make sure all torque converter bolts are in and tight. Secure the rest of the transmission bolts on the bottom.Remove the transmission jack and head ﬁxture. Lower the vehicle and lift the engine and transmission so that they are level. Raise the vehicle back up on the lift. Install the engine mount bracket and mount next to the ﬁrewall.When installing the angle gear make sure the spline joint is clean of debris and greased before installing. Insert all bolts and tighten. Secure the drive shaft to the angle gear and tighten the bolts. Secure the negative battery cable.Install a new rubber o-ring at the transmission cooler line at the bottom of the transmission.The right axle can now be installed, making sure to clean and lubricate both ends of the axle, and assuring thatthe seal is in place at the front hub assembly. Securethe bearing cap and ﬁt the bolt at the bearing hub and tighten. Install the left side axle and secure.Fit a jack under the subframe on the left side and raise into position. Install the subframe bolts and leave loose. Secure the wire harness screw at right front, along with the bracket for the negative battery cable at the front of the subframe. Secure the steering rack to the steering column and tighten the bolt. Tighten all bolts for the subframe.Install the bracket at the exhaust, making sure to secure the brake lines in position so they don’t rub against anything. Install the torque rod mount. Install the left control arm and tighten; pull down with tool number 9997076 and ﬁt into the ball joint and tighten. Tighten the sway bar links both sides. Tighten down the tie rod-to-hub assembly.Lower the vehicle and remove the lifting beams and hooks from engine, and tighten the bolts for the transmission and starter. Secure the shifter cable onto the bracket and transmission. Install the radiator hose and small bracket for the oxygen sensor. Fit heater hoses to pipes with quick connects.Fit the air cleaner box into place and secure. Secure the hose to the air mass meter and tighten the clamp. Attach the electrical connector to the air mass meter. Install the air charge pipe to the turbo across the engine and tighten clamps. Install the upper torque rod between the strut towers and tighten.Add coolant and top off. Fill the transmission with fluid, three quarts. Start the vehicle and let warm up to operating temperature. With your foot on the brake pedal, run the transmission through the gear selection, then back into Park. Re-check the fluid level and adjust as needed.Raise the vehicle back up and check to make sure everything is tight and secure. Install the air guide and splash pan. Tighten the wheels and test drive the vehicle. Check the transmission fluid level again just to make sure the fluid is full.V A LV E B O D YI N S I D E T R A N S M I S S I O NThe AW55-50SN transmission is controlled by a computer and actuated by hydraulics. Replacing the valve body can eliminate hydraulic problems in this transmission. Customers may describe shifting problems such as harsh engagement after prolonged coasting and occasionalThis flywheel is damaged fromyears of starting the engine.awkward shifts between 3rd and 4th gear. Having VIDA diagnose transmission problems while activating components can be a real help. Reading codes setting counters for fluid change and resetting adaption is needed after any work to the valve body.Shift solenoids can sometimes be a problem in thistransmission. Having VIDA hooked up to the vehicle and the key in number two position, activate the solenoids and you will be able to hear them click if they are working correctly. If no click is heard, replacing the solenoid will be necessary.To remove the valve body or replace a solenoid, lowering the transmission to gain access to the valve body cover is necessary. Volvo special tools 9995716, 9995460, and 9995477 are needed to lift and lower the engine. After disconnecting the battery negative cable, put the engine lift bars and threaded hooks across the top of the engine and secure. Raise the vehicle and drain the fluid. Remove the front air duct. Add a new seal ring to the drain plug and tighten. Lower the vehicle and remove the air cleaner housing, disconnect the air mass meter plug and clamp holding the hose to the air mass meter. Pop up the air cleaner box from the three plastic clips that hold the box in.Disconnect the top transmission line at the transmission and at the radiator. Using a 22 mm crow’s foot flare wrench works well for this job. Put the special Volvo lift tools across the top of the engine. Secure the threaded hooks to the engine and tighten until no play is left. Raise the vehicle back up and remove the bottom transmission cooler line. Be sure to catch escaping fluid at the bottom of the transmission. Remove the bolt on the bottom for the front engine mount. Remove the torque rod mount.Remove the front left subframe bolt. Disconnect the negative cable bracket and cable from the transmission. Remove the screw at the harness on right front. Loosen the front right subframe bolt but leave a few threadsengaged. Loosen the rear subframe bolt on the left sideTorque rod mount at bottom of transmissionValve body from inside transmissionValve body solenoids at each locationControl system valve body screws and their lengthstwo to four turns without removing the bolt. Use a spacer of some sort to put between the subframe and the body of vehicle at the front left. This will give room to get to the transmission pan. Remove the dipstick tube.Clean the area around transmission pan so that dirt and debris do not get inside the transmission. Remove the nine bolts, Torx T40, from pan and remove the pan. Now the valve body will be exposed.To check all solenoids, disconnect all of them and check resistance with a multimeter between the pinsat the solenoids.•Solenoid S1: Correct value 12-16 ohms.•Solenoids S2-S5: Correct value 11-15 ohms.If any of these solenoids are out of range, replace them.Solenoids SL T, SLS and SLU:Correct value is 5.0-5.6 ohms.If these solenoids are bad, replace control system.When replacing a solenoid, remove the screw and pull out. Lubricate the new solenoid seal with transmission fluid and insert and tighten screw to 7 Nm.If replacing the control system, make sure the valve body and all connectors are disconnected and push the harness to the side out of the way. Remove eight screws from the control system and remove from the transmission. These screws are different in length, so be sure to note. After the unit is removed, replace two seals in the transmission and clean all debris. Hold seals in with grease.Check gear selector slider, making sure it’s correctly positioned. Position the control system with new gasket in place, making sure that the lever for the gear selector is in Neutral. Install screws and tighten to 10 Nm. Connect the harness to all solenoids and secure the oil temperature sensor and connect.Clean the pan surface and make sure it is flat. Use a thin layer of sealing compound and re-install to the transmission. Tighten all screws to the pan and reassemble the vehicle in reverse order. Make sure to replace the subframe bolts and tighten and reconnect the battery negative cable.Add three quarts of transmission oil and start the vehicle. Run until the temperature is warm, check fluid again and top off and test drive the vehicle. After your test drive check again and make sure there are no leaks. Install the air guide and splash pan. •。

胜利仪器 VICTOR 850F无线高压相序测试仪说明书

注意
感谢您购买了本公司的 VICTOR 850F 无线高压相序测试仪，为了更好地使用本产品，请一定：
——详细阅读本用户手册，操作者必须完全理解手册说明并能熟练操作本仪表后才能进行现场测试。
——严格遵守本手册所列出的安全规则及注意事项。
任何情况下，使用本仪表应特别注意安全，尤其进行高压核相时。注意本仪表面板及背板的标贴文字及符号。若被测线路电压超过 400V 必须连接绝缘杆使用，手握绝缘杆绝缘护套端。当线路电压超过 110kV 时，必须采用非接触式测试。首次使用应对绝缘杆做耐压试验，必须使用合格的绝缘杆。由于高压线路很危险，操作者必须经严格培训并获得国家相关高压操作认证
核相距离 260m
通讯距离 130m（主机与检测仪通讯距离）
相别定性同相:－20°～20°；异相: 100°～140°和 220°～260°
测试相位：0°～360° 量程
测试频率：45.0Hz～65.0Hz
相位：≤±8° 精度
频率：≤±2Hz
分辩率相位：1° 频率：0.1Hz
3
发射频率 433MHz、315MHz LCD 尺寸 3.5 寸彩屏；显示域：71mm×53mm 相位指示向量图及数字同时显示电源指示探测器具有绿色电源指示灯验电指示 “嘟--嘟--嘟”蜂鸣声电压显示
数据上传软件具有历史数据查询、向量图指示、相位指示功能；具有历史数据读取、查阅、保存、打印等功能。
二．电气符号
极其危险！操作者必须严格遵守安全规则，否则有电击危险，造成人身伤害或伤亡事故。危险！操作者必须严格遵守安全规则，否则有电击危险，造成人身伤害或伤亡事故。警告！必须严格遵守安全规则，否则造成人身伤害或设备损坏。交流(AC) 直流(DC)

VSC8502参考板用户指南说明书

VSC8502User Guide VSC8502 Reference BoardMay 2014Contents1Revision History (1)1.1Revision 1.0 (1)2Introduction (2)3General Description (3)3.1Copper Port RJ45 Connections (3)3.2RGMII MAC Connectors (3)3.3Static Controls (SW1) (3)3.4Clocking (3)3.5Software Interface Microcontroller Card (3)3.6Software Interface Microcontroller Card (4)4Quick Start (5)4.1Connecting the Power Supply (5)4.2PC Software Installation (5)4.3Connecting to the Board to the PC (5)4.3.1Board Initialization (6)4.3.2Copper Media Operation (Auto-negotiation Enabled) (7)5Useful Test Features (8)5.1Ethernet Packet Generator (8)5.2Copper PHY Error Counters (8)5.3Near-End Loopback (8)5.4Far-End Loopback (8)5.5Transmitter Test Mode (8)1Revision HistoryThe revision history describes the changes that were implemented in this document. The changes arelisted by revision, starting with the most current publication.1.1Revision 1.0Revision 1.0 of this datasheet was published in May 2014. This was the first publication of thedocument.2IntroductionThe VSC8502 device is a low-power, cost-optimized, dual-port Gigabit Ethernet PHY. It featuresintegrated, line-side termination to conserve board space, lower EMI, and improved systemperformance. To further reduce system complexity, component count, and system cost, the VSC8502device can operate from a single 3.3 V supply using integrated voltage regulators. Additionally,integrated RGMII timing compensation eliminates the need for on-board delay lines. The device alsooptimizes power consumption in all link operating speeds and features Wake-on-LAN (WOL) powermanagement using magic packets. This document describes the architecture and usage of theVSC8502RD and VSC8502RD-VR Reference Design Boards. The Quick Start section describes how toinstall and run the graphical user interface (GUI) to fully control the evaluation board.Figure 1 • VSC8502RD Reference Board EThe following illustration shows the 501 VSC8502 Reference Board.Figure 2 • VSC8514 Evaluation Board (Bottom View)Additional VSC8502 collateral for both the VSC8502 device and VSC8502 reference design, includingschematics, layout, GUI, and application notes can be found on the VSC8502 product web page at: www./products/product/VSC8502.3General DescriptionThe evaluation board, shown in Figure 1, provides the user a way to evaluate the VSC8502 device inmultiple configurations. Two RJ-45 connectors are provided for copper media interfaces. The MACinterface (RGMII) is exposed via 0.1 inch steakheaders, J31 - J53. For standalone access to all of thefeatures of the device, an external microcontroller is used to configure the VSC8502 via the MDIO bus.The GUI enables the user to read and write device registers.3.1Copper Port RJ45 ConnectionsPHY ports 0 and 1 use generic RJ45 connectors with discrete Halo TG1G-S032NYRL magnetics.3.2RGMII MAC ConnectorsThe parallel MAC interface is available through 0.1 inch headers. The layout is such that by installingjumpers the RX and TX signals can be looped on board. When mating to a MAC board, a specializedcable will need to be constructed.The following is the RGMII connectors positioned in the board:Table 1 • RGMII Connector PositionsChannel 1Channel 0GND GND GND GND GND GND GND GND GND GND GND GNDRXD2RXDV_CTL RXD0RXD3RXD1RXCLK RXD3RXDV_CTL RXD2RXD0RXD1RXCLKTXD2TXDV_CTL TXD0TXD3TXD1TXCLK TXD3TXDV_CTL TXD2TXD0TXD1TXCLKGND GND GND GND GND GND GND GND GND GND GND GND 3.3Static Controls (SW1)Three static control signals are set by the DIP switch SW1.Signal Name Description Position for Normal OperationREFCLK_SEL Select the input frequency to the device.10: 125 MHz1: 25 MHz1NRESET Hold the device in rest.0: Reset state1: Normal device operationCOMA_MODE Hold the device in coma state.0: Disabled1: Enabled3.4ClockingVSC8502RD board is equipped with a 2.5V CMOS, 25.00 MHz standard clock oscillator (U5), while theVSC8502RD-VR board uses a 3.3 V CMOS version.3.5Software Interface Microcontroller CardA Silabs F340 microcontroller is included to facilitate a software interface to the registers on theVSC8502 through a USB port.Note: Alternatively, a Rabbit card is available for an IP-based manager of the PHY register space,installed in the keep-out area (U6) of the board’s top-side. Or, MDC and MDIO can be accessed on stakeheader J10 if desired for another microcontroller to host the PHY register space.3.6Software Interface Microcontroller CardThe VSC8502RD or VSC8502RD-VR is powered by plugging in a USB cable to the board and to a PC. Forthe VSC8502RD board, there are three on-board regulators that will convert the 5 V supplied by the PCto 1.0 V and 2.5 V for the VSC8502 and 3.3 V for other devices. For the VSC8502RD-VR board, there isonly one on-board regulator that will convert the 5 V supplied by the PC to 3.3 V for the VSC8502’sinternal voltage regulators, VSC8502’s 3.3 V digital supplies, as well as other devices. A board will drawless than 350 mA from the USB port.1. 2. 3. 4. 4Quick StartThis section shows the quick start for the VSC8502 Reference Board.4.1Connecting the Power SupplyThe reference design board is powered by the USB cable. The on-board switcher(s) converts the +5V USB power to the required power supplies for devices on the board. Please see section 2.6 for reference.Note: For proper device operation, prior to powering the board, ensure the NRESET input to theVSC8502 through SW1 is in the low state (right position). After connecting the USB cable which supplies power, toggle the NRESET input to the high state (left position) then back to the high state (left position).4.2PC Software InstallationDownload the ZIP file from Microsemi's website onto a PC that has a USB port Install the GUI by launching the setup.exe fileUSB communication is assisted by the Silabs USBXpress® drive. If not present on the PC, the user will need to download the USBXpressDevelopment Kit from the Silicon Labs website (URL: /products/mcu/Pages )/USBXpress.aspx Double click the desktop icon to launch the GUI4.3Connecting to the Board to the PCAfter following the power sequence discussed in 3.1, launch the GUI either by clicking on the Desktop shortcut or clicking on > > > . The initial Start Programs Vitesse Semiconductor Corp VSC8502_GUI window will detect the attached USB devices automatically. Figure 3 shows a typical EVB Connection window.Figure 3 • GUI Connection WindowThe EVB serial number should appear. If not, click on “Scan For USB Devices.” Select that EVB serial number then click “Launch GUI”. The MII Register List GUI window will appear as shown in Figure 4. When the communication is successfully established, it should say “CONNECTED” at the bottom left corner of this GUI Window.Figure 4 • MII Registers GUI WindowVerify the device is up and running by reading MII Register 0. It should read back 0x1040. Reading backall 0’s or all 1’s indicates a problem. For a multi-port device, the corresponding PHY port number isaccessed via the “Port:” pick list shown above the Register Description in Figure 4.As Figure 4 indicates, the extended MII register pages can be accessed to read or write by clicking onone of the ExtMII/Ext2MII/ExtGMII tabs.4.3.1Board InitializationOnce the evaluation board connectivity has been established and confirmed, the PHY should beinitialized. Initialization can be accomplished by running an init-script sequence, such as performed bythe pre- and post-reset functions of the PHY API standalone app.While the init-script sequence may not be required for specific operational modes, an init-scriptsequence is highly recommended to ensure correct performance over the greatest set of user scenariosfor the PHY. After initialization is performed, refer to the PHY Datasheet section on Configuring the PHYand PHY Interfaces for the desired application.vsc8502_init.txtAn initialization file, , is included in the GUI package. This initialization file will optimizethe copper media interface settings based on the latest factory test result. To execute initializationscript, click “Device” on the top menu and choose “Load Init Script” option, which will automatically loadand execute vsc8502_init.txt file in the directory. Once the initialization is completed, it should say“LOADED 17 REGISTERS” at the bottom left corner of the GUI Window.In addition, three other configuration scripts are included:vsc8502_RGMII_2nsRXCLKdelay.txt: configure the MAC interface to RGMII mode with 2.0 ns RX_CLKdelay compensation. Note that the board is designed and laid out such that the RGMII DATA,CONTROL and CLOCK for each direction are matched in length approximately within +/-200 ps.vsc8502_RGMII_2nsGTXCLKdelay.txt: configure the MAC interface to RGMII mode with 2.0ns1. 2. 3. 4. 5. 6. 7. vsc8502_RGMII_2nsGTXCLKdelay.txt: configure the MAC interface to RGMII mode with 2.0ns GTX_CLK delay compensation.vsc8502_10BTe_Config.txt: optimize the copper media interface settings for 10BASE-Te.To load and execute configuration scripts, click “Device” on the top menu and choose “Load Config Script” option then select the desired script file. Once the script is executed, it should say “LOADED n REGISTERS” at the bottom left corner of the GUI Window, where n is the loaded registers count.4.3.2Copper Media Operation (Auto-negotiation Enabled)The easiest configuration for passing traffic is with Autoneg enabled (MII 0.12 = 1). Use MII Register 0, 4 and 9 to change speed and restart autoneg (MII 0 bit 9) to advertise new settings. As per the datasheet descriptions, the commonly-used speed advertisement definitions are as follows:Table 2 • Auto-Negotiation AdvertisementsMII reg 4bits 8:7MII reg 4bits 6:5MII reg 9bits 12:11MII reg 9bits 9:81000BT Master mode N/A N/A 11111000BT Slave mode N/A N/A 1011100 BASE-TX Full Duplex 11N/A N/A 0010 BASE-T Full Duplex0011N/A00The following steps are used to configure a link:Set up the Copper traffic source (i.e., IXIA or Smartbits)Run the vsc8502_init.txt scriptConnect Ethernet cable(s) to a single or multiple RJ-45 portsConnect 0.1 inch shunt jumpers between row-2 and row-3 of RGMII connectors as external loopback within a single portConfigure MAC interface for RGMII mode, enable RX_CLK output and set RX_CLK or GTX_CLK delay, as described in Configuration section of the datasheet. Alternatively, this can also be done by running either one of the two RGMII configuration scripts.Configure auto-negotiation as per above and re-start ANEG (MII bit 0.12)The linkup bit is in MII Reg 1, bit 2 (MII 1.2), read it twice to update Traffic should now be flowing.5Useful Test Features5.1Ethernet Packet GeneratorExtMII 29E is the Ethernet Packet Generator register. The EPG sends traffic in multiple of 10,000 framesregardless of when you stop transmit activity. Refer to the datasheet for configuration options.A Good CRC packet counter is in ExtMII 18.13:0. The Good CRC packet counter is a modulo 10,000counter so values will always be between 0-9,999. A read of the register reads back the good CRCpackets and then clears the register so the subsequent reads will be 0 if no traffic has been received. Iftraffic has been received since the last read, bit 15 will be set.5.2Copper PHY Error CountersIdle errors = MII 10.7:0RX errors = MII 19.7:0False carrier = MII 20.7:0Disconnects = MII 21.7:0CRC errors = ExtMII 23.7:05.3Near-End LoopbackWhen the near-end loopback test feature is enabled, the transmitted data is looped back in the PCSblock on the receive data signals. To enable the loopback, set register bit 0.14 to 1. Near-end loopbackmode involves traffic flow over the GMII/RGMII interface, so a breakout of the MAC interface onSAMTEC connector J1 must be connected to another system for this mode to pass traffic.5.4Far-End LoopbackWhen the far-end loopback test feature is enabled, incoming data from a link partner on the Copperinterface to be transmitted back to the link partner on the Copper interface. To enable the loopback, setregister bit 23.3 to 1.5.5Transmitter Test Mode1000BASE-T PMA test control can be configured through reg.9.15:13. Please refer to PMA Testapplication note for additional information in regard to performing the PMA conformance test.VSC8502 Reference BoardVPPD-03822 VSC8502 User Guide Revision 1.09Microsemi HeadquartersOne Enterprise, Aliso Viejo,CA 92656 USAWithin the USA: +1 (800) 713-4113Outside the USA: +1 (949) 380-6100Sales: +1 (949) 380-6136Fax: +1 (949) 215-4996Email:***************************© Microsemi. All rights reserved. Microsemi and the Microsemi logo are trademarks of Microsemi Corporation. All other trademarks and service marks are the property of their respective owners.Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. It is the Buyer's responsibility to independently determine suitability of any products and to test and verify the same. The information provided by Microsemi hereunder is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the Buyer. Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice.Microsemi, a wholly owned subsidiary of Microchip Technology Inc. (Nasdaq: MCHP), offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions; security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, California, and has approximately 4,800 employees globally. Learn more at .VPPD-03822。

MADELL 850D Hot Air Rework Station 使用说明书

MADELL 850DHot Air Rework Station User’s ManualMadell Technology CorporationCopyright © 2005Specifications:Power Voltage 110V or 220V AC, as specifiedPower Consumption 560W (Max.)Pump Diaphragm PumpCapacity 23L/ min (Max.)Hot Air Temperature 100°C– 480°COuter Dimensions 187 (W)* 135 (H)* 245 (D) mmUsageSuitable for most SMD components rework, such as SOIC, CHIP, QFP, PLCC, BGA, etc.Control Knobs, display:The AT850D unit has a air volume adjustment knob and a temperature adjustment knob.The LED displays the setting temperature at normal conditions, and displays the output air temperature when the red “Real Temp” button is pressed.The temperature indicator light flickers when the heating element is being heated up; it goes out when the hot air has reached the setting temperature.Operating instructionsBefore using the hot air gun1.Select the nozzle that matches the size of the IC. Attach the nozzle when both the hot air gun and thenozzle are cool.2.Loosen the screw on the Nozzle.3.Attach the nozzle on the front of the hot air gun and tighten the screw. Do not force the nozzle or pull onthe edge of the nozzle by pliers. Also, do not over tighten the screw.De-soldering1.Plug the power cord into the power supply. Pay attention to the specified AC voltage on the back of the unit. Theautomatic blowing function will start sending air through the hot air gun at this time, but the heating element remains cool.2.Turn on the power switch. The power switch may be turned on at any time while the automatic blowing function isoperating. Once the power switch is turned on, the heating element begins to heat up.3.Adjust the air flow and temperature control knobs to the desired settings. Wait for a few seconds for thetemperature to stabilize.4.Melt the solder. Hold the iron so that the Nozzle is located directly over, but not touching the IC and allow the hotair to melt the solder. Be careful not to touch the leads of the IC with the Nozzle.5.Remove the IC. Once the solder has melted, remove the IC by lifting it with a pair of tweezers.6.Turn the Power Switch off. After the power switch is turned off, the automatic blowing function begins sendingcool air through the hot air gun to cool down both the heating element and the handle. Do not disconnect the powerplug at this time. The automatic blowing function will turn itself off after a short while, about one minute.7.Remove any remaining solder. After removing the IC, remove remaining solder with a wick or desoldering tool.Soldering1.Apply the solder paste. Apply the proper amount of solder paste and install the SMD on the PCB. A paste dispensermay be necessary for fine pitch IC’s.2.Soldering: Heat the IC pins evenly with a properly selected nozzle.Note: Soldering of IC’s with a hot air gun may cause problems of solder balls and solder bridges. It is recommended to examine the soldering results carefully before the circuit is powered on.Precautions1. Before attach the nozzle, make sure that both the heating tube and the nozzle are not hot.2. High TemperatureDo not use the hot air rework station near ignitable gases, paper, or other inflammable materials. Both the nozzle and the heated air are extremely hot and can cause bodily injury. Never touch the heat pipe or allow the heated air to blow against your skin.If it is the first time the unit is used, it may emit white smoke, but this will disappear after a short moment.4. Make sure the unit is cooled down after each use.After turning off the power switch, the unit will automatically blow cool air through the hot air gun for a short period of time .Do not disconnect the power plug during this cooling process.5. Never drop, knock or hammer the hot air gun.The hot air gun contains quartz glass, which can break if the unit is dropped or jolted.6. Do not disassemble the air pump. It is sealed in the factory.7. Disconnect the power plug when it is not used for a long time.When the power cord is connected, the unit still has running current, even the power switch is in the OFF position.Replacing the Heating Element•Remove the 3 screws on the hot air gun; slide the rubber hose away from the end of the handle. The rubber hose conducts air and also holds wires. Open the Handle.•Disconnect the ground wire sleeve and remove the chrome steel tube. The chrome tube holds quartz glass heat insulation. Do not drop or throw it away.•Disconnect the old heating element connections and remove it.•Insert a new heating element. Please handle with care. Never rub the heating element wire. Connect the heating element the way as it was disconnected. Connect the ground wire after replacing the element.•Assemble the handle in the order reverse in procedure as disassembled.•Push the rubber hose back onto the end of the handle. Make sure it does not leak air.Interchangeable heating elements:No. Name / Specifications1144 Heating Element / 100V 250W1146 Heating Element / 220—240V 250W1144A+ Heating Element / 100V 250W1146A+ Heating Element / 220—240V 250W。

高德科迪点温度计设备说明书

DewPoint MeterT d –dew point temperatureT s –T d –the difference between surface and dew point temperatures T w –wet bulbC A L C U L AT E S RH –relative humidity T a –air temperatureT s –surface temperature v –wind velocityM E A S U R E S ** Dependent on modelMeasures and records climatic conditions including:Relativehumidity,air temperature, surface temperature, dew point temperature and difference between surface and dew point temperatures. Ideal for surface preparation as required by ISO 8502-4.Simplen All readings are constantly updated and displayed simultaneouslyn No need to consult complex tables or use a slide rule calculatorn Alarms indicate when climate conditions are unsuitable for painting Durablen Solvent, acid, oil, water and dust resistant—weatherproofn Shock-absorbing, protective rubber holster with belt clipn Two year warranty on body AND probeAccuraten Fast response precision sensors provide accurate, repeatable readings n Smart Trend TM indicators identify rising, falling or stable readingsn Certificate of Calibration showing traceability to NIST includedn Conforms to national and international standards including ISO and ASTM Versatilen PosiTector body accepts all PosiTector DPM, 6000, 200, RTR, SPG, SST, SHD, BHI and UTG probes easily converting from a dew point meter to a coating thickness gage, surface profile gage, soluble salt tester, hardness tester or ultrasonic wall thickness gagen Auto Log mode records environmental parameters at user selectedtime intervalsn High contrast LCD with backlit displayn Flip Display enables right-side-up viewingn Uses alkaline or rechargeable batteries (built-in charger)Powerfuln Every stored measurement is date and time stampedn Screen Capture—save screen images for record keeping and review n Sealed USB port for fast, simple connection to a PC and to supply continuous power. USB cable included.n PosiSoft USB Drive—stored readings and graphs can be accessed using universal PC/Mac web browsers or file explorers. No software required. n Includes PosiSoft suite of solutions for a nalyzing and reporting dataWirelessly connect PosiTector DPM and CompatibleRemote Monitoring with Auto Log ModePosiSoft Desktop software includes the PosiTector DPM Monitor featurefor continuous charting of readings from one or more dew point meters.PosiTector DPM Monitor refreshes data from once every minute.device.PosiTector DPM IR probe includes infrared surface temperature sensor.Analyze Readings using a web browser from anywhere – jobsite or head office.PosiTector DPM D probe includes ½”NPT threads for insertion into pipes. *Wet Bulb Temperature displayed/recorded on PosiTector Advanced (3) models onlyALL GAGES COME COMPLETE with environmental sensors,protective rubber holster with belt clip,wrist strap,3AAA batteries, instructions,nylon carrying case with shoulder strap (6.25" x 2.4" x 1.2")without batteriesConforms to ISO 8502-4,BS 7079-B4, ASTM D3276, IMO PSPC, SSPC-PA7 and US Navy NSI 009-32.Hot-wire anemometer your choice of wind speed measurement units — m/s,km/h, mph, ft/s, ft/m, knots.DPM A models only.Integral Probe with Direct Contact Surface Integral Probe with Infrared Surface Integral Probe with K-type Cabled Surface Temperature SensorIntegral Probe with Wind Speed Sensor Cabled Probe with 1/2” NPT ThreadsSurface Temperature Surface TemperatureSolvent, acid, oil resistant, high grade, industrial strength housingMulti-function navigation button Sealed USB Port for communicating with a PC or Mac Scratch/solvent/impact resistant lensWater and dust resistantHigh contrast color LCD with backlit display Integral Probe shownRugged Features...Air temperature and humidity sensorBuilt-in thermocouple or infrared surface temperature sensorBluetooth TM Printerreceives data from Advanced Models Rechargeable Batteriesa set of eneloop NiMH AAA batteriesAC Power Kitfor continuous operation or battery charging — works in any countryProtective Lens Shieldprotect the display from overspray©DeFelsko Corporation USA 2018. All Rights Reserved. Technical Data subject to change without notice. • Printed in USA • PDPM.v.LW/W1803DeFelsko Corporation •800 Proctor Ave.•Ogdensburg, New York 13669-2205 USA Toll Free 1-800-448-3835•Tel: +1-315-393-4450•Fax: +1-315-393-8471*********************•Hand-held Surface Temperature Probe (PRBDPMHSP)n for spot checking hard-to-reach surfacesLiquid Temperature Probe (PRBDPMLTP)n general purpose probe with stainless steel shaftAdditional K-type Sensors for use with PosiTector DPMSOptionsPosiTector ProbesPosiTector bodies accept all PosiTector probes easily converting from a coating thickness gage to a surface profile gage,dew point meter, soluble salt tester,hardness and ultrasonic thickness gage.Specifications Range Accuracy Resolution Surface Temperature–40˚ to 80˚ C ±0.5˚ C 0.1˚ C 80˚ to 190˚ C ±1.5˚ C –40˚ to 175˚ F ±1˚ F 0.1˚ F 175˚ to 375˚ F±3˚ FInfrared Surface Temperature*–70˚ to 380˚ C ±1˚C + 1%**0.1˚ C –94˚ to 716˚ F 0.1˚ FAir Temperature –40˚ to 80˚ C ±0.5˚ C 0.1˚ C–40˚ to 175˚ F ±1˚ F 0.1˚ F Humidity 0to 100%±3%0.1%Wind Speed †0 to 20 m/s ±3% Full Scale+ least significant digit0.1 m/s 0 to 44 mph 0.1 mph Dew Point–60˚ to 80˚ C ±3˚ C ‡0.1˚ C –76˚ to 175˚ F±5.4˚ F ‡0.1˚ F* DPM IR models only ** At 23˚ C ambient †DPM A models only ‡dependent on RH. See /TdAccuracy for more information.PosiTector DPM IR SpecificationsDistance to Spot Ratio (D:S)4:1Emissivity AdjustableResponse Time<500 ms (95% response)。

850系列热风恒温拆焊台

一机多用,热风加热拆焊多种直插,贴片元件,热缩管处理,热能测试等多种需要热能的场合。

下面以安泰信AT850B为例，介绍一下产品的性能及使用：一、特点如下* 瞬间可拆下各类器件（包括分立，双列及表面贴）使维修不再为拆卸器件不便而烦恼；* 风头不用接触线路板，使您的线路板免受损伤；* 所拆线路板过孔及器件管脚，干净无锡（所拆处如同新板）方便您的第二次使用；* 热风的温度及风量可调，使您可以应付各类电路板；* 采用进口风泵及发热芯，保证系统的长寿命；AT850B安泰信公司根据电子技术的发展和广大从事电子产品研究，生产，维修人员的需求，开发研制生产的一种高效实用的多功能产品。

它是采用一项国家专利技术的产品，属国内外首创。

它采用微风加热除锡的原理，能快捷干静地拆卸焊接各类封装器件。

本产品外形设计美观大方，操作灵活，性能稳定，能轻松地拆装各种贴片，直插元件。

大大缩短拆装器件时间，提高工作效率。

并能保证多次拆装器件PCB板不受损伤。

目前它已广泛的应用于电子科研，教学以及生产等单位，特别是家电维修和通讯器材维修人员所不可缺少的首选专用工具。

本产品采用高质量的元器件和精密的加工工艺，使产品质量稳定，性能可靠，寿命长，故障率低。

另外该公司还有一整套完善的售后服务体系，使您能够放心地使用本公司产品。

随机配件:1、风头铁支架 1只（带固定螺丝）2、不锈钢起拔器 2支3、使用简介 1份4、风咀两只可选热风头(风咀,需要另外选购):更多的热风头资料，请见这里850D所配风咀大图片,点击图片看大图焊咀更多资料,见这里二、主要功能1. 智能型设计,外形美观大方,操作灵活,方便。

2. 热风加热,升温快,除锡干净彻底,属国内外首创。

3. 热风温度从环境温度至500℃连续可调,出风口温度自动恒定。

4. 热风风量在0—20Lmin之间连续可调。

6. 防静电，全自动恒定焊接温度。

7. 配有不同内径的吸锡针和风咀，适用不同元器件拆焊。

8. 一机多用,热风加热,拆焊多种直插,贴片元件,热缩管处理,热能测试等多种需要热能的场合。

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A T8502D使用说明AT8502D二合一智能无铅LED数显“安泰信”拆焊返修台AT8502D二合一智能无铅LED数显“安泰信”拆焊返修台功能特点●MCU电脑提供恒温定温PID高级算法工业控制，控温更精确。

●LCD双屏幕分别独立显示热风台和电焊台的当前工作状态及参数，非常直观。

客户对设备输出状态一目了然。

●输出功率大，升温迅速。

●大流量膜片式压力气泵，适用于各种风嘴拆焊SMD元器件。

●休眠、自动停机等省电功能。

●首创手柄快捷按键，为用户带来更快速的调整温度和风量。

●提供独立三组存储记忆功能，使客户快速转换不同的温度风量组合工作模式。

●各单元均带温度补偿功能，可以保证使用期间用户工作状态稳定性。

●故障报警指示功能。

技术参数总机额定电压：AC 220V±10% 50Hz整机功率：900W温度单位：摄氏/华氏（可转换）设置方式：按键调节显示方式：LED数显校温方式：数字校准温度锁定方式：数字式温度稳定度：±2℃（静态）控温精度：±10℃（静态）校正范围：-50℃～50℃工作环境：0～40℃相对湿度＜80％储存温度：－20～80℃相对湿度＜80％故障报警：发热芯显示H-E，传感器显示S-E关机：正常关机、冷风延时关机、断电热风枪部分工作电压：AC 220V±10% 50Hz输出功率：800W空气泵：膜片式温度范围：100℃～500℃气流量120L/min(最大)风量范围：020-100级休眠待机：停止加温，吹风延时时进入休眠待机状态冷风：机器吹风，停止加温设置存储（三组）：1:200℃，40；2:300℃，60；3:400℃，80喷咀：A1125、A1126、A1130、A1170A发热丝：800W 220V AT860D发热丝电焊台部分工作电压：AC 26V±10% 50Hz输出功率：50W温度范围：200℃～480℃焊咀对地阻抗：＜2Ω焊咀对地电压：＜2mV设置存储（三组）：1:200℃；2:300℃；3:400℃烙铁头：AT-01-SI发热芯：50W四芯陶瓷发热芯包装清单（购买时请检查包装，以证实所列清单项目正确无误。

）●设备主机连热风枪手柄：1台●热风枪手柄支架：1套●电焊铁：1支●烙铁座：1个●电源线：1条●清洁海绵：1份●说明书：1本●保修卡：1份使用说明1.安装新机器第一次使用时，必须安装热风枪手柄支架，如下图。

根据个人的使用习惯，按图所示选择位置旋紧四颗螺丝。

根据你的选择，拆下机器左边或右边的两颗固定支架的螺丝。

把手柄支架的两个安装孔对上机器上的两只固定螺丝孔，旋紧拆下的两颗螺丝。

把手柄组件搁置在手柄架上，检查是否适宜。

2.上电打开电源开关，热风拔放台与电烙铁进入待机状态，且热风拔放台与电烙铁LED屏分别显示待机状态LCD显示区简介热风拔放台操作描述1.开机，按面板左POWER键热风焊台进入工作状态。

2.如此时手柄放置于托架上，热风拔放台屏显示休眠状态(图1) , 否则显示设置温度三秒后显示实际温度（图2、图3)。

3.温度设置正常工作时，有两种方式可以设置热风焊台温度：A.机器面板按键操作设置，如果此时屏“℃/ °F”闪烁，否则应先按一下SET键切换置“℃/ °F”闪烁，使得热风拔放台处于设置可操作状态下，按SET键进入热风拔放台温度设置，屏显示“SET”符号，主温度区闪烁显示热风拔放台设置温度，按UP、DOWN键调整设置温度。

停止按键4秒或按SET键确认保存并退出本次设置。

B.热风焊手柄按键操作，直接按手柄UP、DOWN键可调整热风焊台设置温度，主温度区闪烁显示热风拔放台设置温度。

停止按键4秒，或按面板SET键确认保存并退出本次设置，此时按“※”键可进入热风拔放台风量调整。

使用该操作方式无论“℃ / °F”闪烁处在哪个屏，都可以使得热风焊台处于设置可操作状态下，并且“℃ / °F”闪烁自动切换至热风拔放台显示屏。

注：连续长按UP、DOWN键可快速调整数据，此时不闪烁（在以下描述时相同）4.风量设置正常工作时，有两种方式可以设置风量：A. 机器面板按键操作设置，如果此时显示屏“℃ / °F”闪烁，否则应先按一下SET键切换置显示屏“℃ / °F”闪烁，使得热风台处于设置可操作状态下，直接按UP、DOWN键可调整热风台风量，风量显示区闪烁显示。

停止按键4秒或按SET键确认并退出本次设置。

B.热风焊手柄按键操作，按一下“*”键进入热风台风量调整，此时风量显示区闪烁显示，按手柄UP、DOWN键可调整热风台风量。

停止按键4秒，或按面板SET键确认并退出本次设置。

此时按一下“※”键可使热风台进入冷风状态。

使用该操作方式无论“℃ / °F”闪烁处在哪个屏，都可以使得热风台处于设置可操作状态下，并且“℃ / °F”闪烁自动切换至显示屏。

5.快捷设置存储记忆正常工作时，按住面板左POWER键的同时长按（大于5秒）UP或DOWN或SET键当前设置的温度及风量将存储在1或2或3的记忆组里；按住面板左POWER键同时短按（小于5秒）UP或DOWN或SET键则将存储于1或2或3的记忆组里设置的温度及风量取出用于当前工作温度与风量（图1、图2、图3）。

（注意：UP、DOWN、SET对应于记忆组1、2、3）6.温度补偿校正正常工作时，同时按住面板左POWER键按和手柄上“※”键进入热风台温度校正状态，A 屏显示“CAL”符号，按UP或DOWN键可增加或减少校正值，完成后按SET键保存确认并退出本次校正。

7.休眠正常工作时，手柄置于托架上，机器自动切断热风加热，当热风温度低于100℃热风进入休眠状态，LED屏显示“SLP”符号。

8.冷热风切换正常工作时，连续按手柄“※”键两次可以使热风台进入冷风工作状态，在冷风工作状态下按一下手柄“※”键恢复正常热风工作状态。

9.待机正常工作时，按面板左POWER键，机器保存当前工作温度及风量并切断热风台加热（图A），待热风温度降至100°C以下时进入待机状态（图B）。

如果关闭电源开关，烙铁将同时关闭，热风降至100°C后整机关机。

10.故障现象及状态指示A.无热风状态（图1），LED屏显示“H-E”符号，表示发热芯损耗故障。

B.传感器故障状态（图2），LED屏显示“S-E”符号，表示传感器损坏或其相关电路故障。

烙铁部分1.开机按面板右POWER键烙铁进入工作状态，屏显示设置温度三秒后显示实际温度。

2.温度设置正常工作时，如果此时B屏“℃ / °F”闪烁，否则应先连续按两下SET键切换置屏“℃ / °F”闪烁，直接按面板柄UP、DOWN键可调整电焊台设置温度。

主温度区闪烁显示电焊台设置温度，屏显示“SET”符号。

停止按键4秒，或按面板SET键确认保存并退出本次设置。

3.快捷设置存储正常工作时，按住面板右POWER键的同时长按（大于5秒）UP或DOWN或SET键则将当前温度存储在1或2或3的记忆组里；快捷调出时按住面板右POWER键的同时短按（小于5秒）短按UP或DOWN或SET键将存储于1或2或3的记忆组里设置的温度取出置于当前工作温度。

（注意：UP、DOWN、SET键对应于记忆组1、2、3）4.温度补偿校正正常工作时，按住面板右POWER键的同时按住热风手柄“※”键进入烙铁温度校正状态，按UP或DOWN键调整校正值，完成后按SET键保存确认并退出本次校正。

5.待机正常工作时，按面板右POWER键，进入待机状态，如果关闭电源开关，热风焊将同时关闭，热风降至100℃后整机关闭。

6.故障现象及提示A.无温度状态，屏显示“H-E”符号，表明发热芯故障。

B.传感器故障状态，屏显示“S-E”符号，表明传感器或其相关电路故障。

温度单位转换电源关闭情况下按住面板UP、DOWN、SET键再开机，完成℃/ ℉转换。

发热体更换1.更换热风拔放台发热体①切断电源，并待发热体冷却后按下面步骤进行更换。

②如图，松开手柄上的三颗固定螺丝。

③打开手柄上盖，拔下风筒上的接地线取出风筒。

④从PCB板上取下发热体。

⑤将新的发热体插到PCB板上，注意发热体要安装到位。

⑥按拆开时的相反程序装好手柄。

更换烙铁发热体1.切断电源，并待发热体冷却后进行。

2.如图，拧开螺帽①后，退出不锈钢套②和烙铁咀③，再拧开固定座④，拆焊下发热体⑤；3. 换上好的发热体后按上述相反程序装好。

注意事项由于喷嘴周围温度高达400度，如果使用不当，可能会伤人，引发火灾及其他意外事件。

请务必遵守以下注意事项。

●切勿用热风喷咀对准人或动物，无论在任何什么情况下绝对不可把热风枪当作头发吹风筒使用，切勿触摸发热管或以热风枪直接吹肌肤。

●切勿在易燃气体或其他易燃物质附件使用热风枪，使用后，不要立即将热风枪放在易燃气体或物质旁边。

●使用后，应关闭电源开关，待热风温度降低后自动关机。

(热风枪装有保险丝，防止过热发生意外。

)●请小心使用热风枪，不要将机器跌落或重震，不要将重物置于设备上，也不要粗暴操作机器。

●不能在手湿时，或者热风枪电线潮湿时使用，以免引起短路或触电危险。

●不能让儿童触及。

●请使用厂家配备的喷嘴，也不要改动喷嘴。

●喷嘴型号不同，温度会有所不同，这属于正常现象，非设备质量问题。

●切勿触摸烙铁头及周围金属部分。

●更换部件或烙铁头时，应关闭电源，等设备冷却方可操作。

●请勿使用本设备于焊接以外的工作。

●切勿因为烙铁头部的锡渣而敲打手柄，此举将会损害设备。

●拔出插头时请抓紧插头而不要拉扯线缆。

●焊接时有烟雾产生，请做好排烟工作。

●使用设备时请勿嬉戏，此举易导致他人或自己受伤。

●使用机器时请注意输入电源规格，厂家提供不同电源规格机器，请仔细选择。

产品保修本产品保修期自购买日起十二个月内有效，凡属产品质量问题，凭保修卡由本公司负责免费维修。

我公司收到返修机后，2个工作日内修好并返还给客户。

注：本产品返厂维修时，必须附上保修卡，否则将不予以免费维修，谢谢合作！。