Chowonetsera chowonetsera cha LED nthawi zambiri chimakhala chowongolera chachikulu, bolodi loyang'ana, mawonekedwe owongolera ndi mawonekedwe a LED.Woyang'anira wamkulu amapeza chidziwitso chowala cha pixel iliyonse ya chinsalu kuchokera pakompyuta yowonetsera khadi, ndiyeno amagawira ma board angapo ojambulira, kusanthula kulikonse Bolodi ili ndi udindo woyang'anira mizere ingapo (mizere) pazithunzi zowonetsera LED, ndi LED. Chiwonetsero chowonetsera pamzere uliwonse (gawo) chimaperekedwa motsatizana kudzera m'magawo owongolera a mzerewu, ndipo gawo lililonse lowongolera limayang'anizana ndi mawonekedwe a LED mwachindunji.Ntchito ya woyang'anira wamkulu ndikusintha chizindikiro chomwe kompyuta imawonetsa ndi khadi kukhala data ndikuwongolera mawonekedwe ofunikira ndi chiwonetsero cha LED.Ntchito ya unit control control unit ndi yofanana ndi mawonekedwe azithunzi.Nthawi zambiri amapangidwa ndi cholembera chosinthira chokhala ndi ntchito yowongolera mulingo wa imvi.Kungoti kukula kwa makanema owonetsera ma LED nthawi zambiri kumakhala kokulirapo, chifukwa chake mabwalo ophatikizika okhala ndi masikelo akulu ophatikizika ayenera kugwiritsidwa ntchito.Udindo wa bolodi lojambula ndizomwe zimatchedwa kugwirizana pakati pa zam'mbuyo ndi zina.Kumbali imodzi, imalandira chizindikiro cha kanema kuchokera kwa wolamulira wamkulu, ndipo kumbali ina, imatumiza deta yomwe ili pamsinkhu uwu kumagulu ake owonetsera, ndipo nthawi yomweyo, imasamutsanso deta yomwe sichitha. ali a mulingo uwu pansi.A cascaded scan board transmission.Kusiyanitsa pakati pa chizindikiro cha kanema ndi deta yowonetsera LED potengera malo, nthawi, ndondomeko, ndi zina zotero, zimafuna bolodi lojambula kuti ligwirizane.

Kupatulapo zolakwika

1. Palibe chiwonetsero

Yang'anani kulumikizidwa kwamagetsi, tsimikizirani ngati kuwala kwamagetsi ndi kuwala pa khadi lowongolera kuli, ndipo yesani voteji ya khadi lowongolera mphamvu ndi bolodi la unit kuti muwone ngati zili bwino.Ngati magetsi ndi abwinobwino, chonde onani kugwirizana pakati pa khadi lowongolera ndi bolodi la unit.Gwiritsani ntchito zida zosinthira kuti muchotse zolakwika.

2. Onetsani chisokonezo

Ngati 1, 2 ma unit board amawonetsa zomwezo.-Chonde ntchito mapulogalamu bwererani chophimba kukula.

Mlandu 2, wakuda kwambiri.-Chonde gwiritsani ntchito mapulogalamu kuti muyike mulingo wa OE.

Mlandu 3, wopepuka pamzere wina uliwonse.Mzere wa data sunalumikizane bwino, chonde ulumikizaninso.

Mlandu wa 4, zilembo zina zaku China zimawonetsedwa mwachilendo.- Zilembo zaku China ndi zizindikilo zomwe ndizabwinobwino osati mulaibulale yamtundu wamba.

Munkhani 5, madera ena a chinsalu samawonetsedwa.Bwezerani gulu la cell.