资源描述:
《家庭影院安装调试流程》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、家庭影院调试流程一、开始接线调试:开始接线,主箱下4个接柱头LE+、LE-(低音单元)、HE+、HE-(高中音单元),两两用铜片向短连,通过学习《音响技术与音乐欣赏手册》接“低音单元”比较好。去掉原来的焊锡氧化旧头,用新头连接。老板送了一条粗炮线,淘汰原来自制的细炮线。《音响技术与音乐欣赏手册》本书前半部分是个基础学习内容,很好!先按接成5.1声道布置,后续在上6.1-7.1声道。用田岛激光测距仪测每个音箱的距离。设定各喇叭的距离参数。炮与主音箱同一横线,相位暂时设定0°。低音炮开关截止频段为120HZ。调试阶段,根据这套DIV6.3HT音箱的原参考频率范围即前置主箱:38HZ-20KHZ;中
2、置:60HZ-20KHZ;环绕:60HZ-20KHZ;低音炮:25HZ-200HZ。设置:设定:前置“Small”,中置“Small”,环绕“Small”。SubwooferMode(低音炮模式):“LEF”。设定:CrossoverFrequency(交叉频率)主箱:“40HZ”,中置:“60HZ”,环绕:“60HZ,”设定:音频设置-双声道直入/立体声-Crossover(交叉):“80HZ”,数值太高低频浑浊,数值太低低音不足。urbanarea2.5.2YibincityinYibincity,accordingtoresourceandenvironmentcharacteristi
3、csUrbanpopulationandurbanspatialdistribution,spatialdistributionofindustries,majorinfrastructureCorridorlayout,combinedwiththefuturedevelopmenttrendofsyntheticjudgments,planning,urbanspatialstructureofurbansystemcanbesummarizedas:"apolealongthetwoaxes"."A"referstothemetropolitanareaalongtheYangtzeRi
4、ver,isthecoreareaofthedevelopmentofthecity.PlanstobuildfortheYangtzeRivereconomicbeltonthepillar,advancingalongthe...GuangheRiver,Yiliang,prestigeoftheexternalcohesionofzhaotong,Yunnan,internalconnectingYibincitytotheNorth.TheSichuan-Yunnan-GuizhouborderareaofYibin,inthecityofzhaotong,liupanshuithre
5、e,zhaotongcity,themostpopulousandmostextensiveregions,themosteconomicallybackward,totheNorthinWumengmountainareaofyanjin,shuifu,suijiangcountiesradiationpowerisrelativelyweak.Yibincityandinfrastructureinsuchareasshouldbestrengthenedanddocking,extendingsouthwardtopublicservices,promotethedevelopmento
6、fmineralresourcesinNortheastYunnan,expandoureconomichinterland,drivingsynchronousliftinginSichuan-Yunnan-Guizhouborderarea.Thisurbanaxiswithmineralresourceadvantages,focusonthedevelopmentofadvancedtechnology,comprehensiveutilizationofresourcesofhigherenergy,newbuildingmaterials,chemicalindustry,deve
7、lopingnewenergyandminingtowns.Urbanspaceorganization-ingongxianCounty,Gao,junlianCountyCenterforareaorganizations,improve,Gao,Gong,junlianCountycomprehensiveservices,andpromotingregionaleconomicdevelo