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1、天津數字電視大廈大廳顯示屏数字高清视频显示系统技术要求天津電視臺技術部2009年12月6日thedrawings,firsttobecomefamiliarwiththedrawings,mainlyaboutthefollowingaspects:1)pagesofdrawingsanddiagrams,maps;2)acomprehensiveunderstandingofdrawing;3)findingofdesign-drivendimensions(),donotresizeandadjus
2、tthesize;4)questionedthedrawings;5)developburiesaconstructionprogrammeandtechnicalclarification;6)clearcornersandspecialtreatment;7)controlledconstructiondrawingstoverifyconstructionschemeanddesign.(2)attheconstructionsitetofindsubjectplantedarea:various
3、engineering,firstonthescenetofindplantedarea,itmustfirstunderstandthecurtainwallinstallationsection,andsomeprojectsareallcurtainwall,theentireprojectisaregion-wide,onlypartialwalls,thezoneislocal.(3)identifytheaxispositioning:positioningthedrawingsshowni
4、naxiscomparedwiththeactualconstructionsitetofindoutexactlywheretheaxispositioning,axispositioningfunctionare:1)tohelpdeterminetheoriginofcurtainwalls;2)acceptanceoftheinstallationisaccurate;3)adjusterrors,anddeterminetheerrorrange.(4)findanchorpoints:acc
5、ordingtositetofindtheexactlocationoftheaxis,accordingtothedrawingsprovidedbythecontentdeterminethepositioningpoint;numberofanchorpointsshallnotbelessthantwopoints.Repeatedmeasurementsdeterminethelocationpointsmustensurethatthepositioningiscorrect.(5)take
6、level(level):level(minorworksavailableinhorizontalpipe),thetwoanchorpointsdeterminethehorizontalposition.Levelaccordingtouse15天津數字電視大廈大廳顯示屏目录第一章系统设计依据3一.概述3二.设计规范及参考标准4第二章系统配置及主要功能6一.系统组成示意图：6二.系统配置71.控制中心设备71.1管理设备71.2配套设备72.显示屏体73.控制子系统74.结构框架75.配电设备76
7、.编辑播放软件8三.系统主要功能91.显示方式灵活多样：92.视频播放功能93.系统防护功能104.色彩校正功能：10第三章系统主要技术性能指标11一.规格参数11（美国科瑞）11二.供配电系统151.供电方式152.配电系统及远程控制功能15第四章质量保证体系要求16一.技术保证措施16二.工艺保证措施16三.制程控制16第五章售后服务17一.前期技术服务17二.售中服务17三.售后服务17四.提供培训和开发服务17第六章产品配置清单18thedrawings,firsttobecomefamilia
8、rwiththedrawings,mainlyaboutthefollowingaspects:1)pagesofdrawingsanddiagrams,maps;2)acomprehensiveunderstandingofdrawing;3)findingofdesign-drivendimensions(),donotresizeandadjustthesize;4)questionedthedrawings;5)developbur
