TV yanjira ziwiri

Kugwiritsa ntchito chingwe cholumikizira pa TV panjira ziwiri makamaka kumagwira ntchito yotumiza ma siginecha. M'njira ziwiri za kanema wawayilesi, chizindikirocho chiyenera kutumizidwa kuzipangizo zamtundu uliwonse kudzera pazingwe. Zophatikiza za chingwe zimaphatikizapo zingwe ndi zolumikizira. Kusankhidwa kwa chingwe kuyenera kukhazikitsidwa pazifukwa monga mafupipafupi a chizindikiro, mtunda wotumizira, chitetezo cha phokoso ndi zina zotero. Cholumikizira ndi gawo lofunikira pakulumikiza zingwe palimodzi, ndipo liyenera kukhala ndi conductivity yabwino komanso anti-interference performance kuti zitsimikizire mtundu wa kutumizirana ma sign. Mu njira ziwiri za TV, kusankha ndi kukhazikitsa misonkhano ya chingwe kumakhudza kwambiri khalidwe la chizindikiro. Ngati chingwecho sichinasankhidwe bwino kapena kugwirizanako sikuli kolimba, zidzatsogolera kutayika kwa chizindikiro, crosstalk, phokoso ndi mavuto ena, zomwe zimakhudza malingaliro ndi zochitika za wogwiritsa ntchito.