Chodziwira tsitsi ndi chida chofunikira kwambiri pamakampani opanga nsalu, chomwe chimagwiritsidwa ntchito kuzindikira tsitsi lililonse lotayirira lomwe lili muulusi pomwe likuthamanga kwambiri. Chipangizochi chimadziwikanso ngati chowunikira tsitsi ndipo ndi chida chofunikira kwambiri chomwe chimathandizira makina omenyera nkhondo. Ntchito yake yayikulu ndikuyimitsa makina omenyera nkhondo akangozindikira ulusi uliwonse.

Chowunikira tsitsi chimakhala ndi zigawo ziwiri zofunika: bokosi lowongolera magetsi ndi bracket ya probe. The infrared probe imayikidwa pa bulaketi, ndipo mchenga wosanjikiza umayenda mothamanga kwambiri pafupi ndi pamwamba pa bulaketi. Chofufumitsacho chinapangidwa kuti chizindikire ubweya, ndipo chikatero chimatumiza chizindikiro ku bokosi loyang'anira magetsi. Dongosolo la microcomputer lamkati limasanthula mawonekedwe a ubweya, ndipo ngati likugwirizana ndi muyezo womwe wogwiritsa ntchito amafotokozera, chizindikirocho chimapangitsa kuti makinawo asiye.

Chowunikira tsitsi chimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti ulusi womwe ukupangidwa uli wabwino. Popanda izo, tsitsi lotayirira mu ulusi likhoza kuyambitsa zovuta zosiyanasiyana monga kusweka kwa ulusi, kuwonongeka kwa nsalu, ndipo pamapeto pake, kusakhutira kwamakasitomala. Chifukwa chake, ndikofunikira kukhala ndi chowunikira chodalirika cha tsitsi kuti muchepetse kuwonekera kwa zovutazi ndikusunga mtundu wa chinthu chomaliza.

Pomaliza, chowunikira tsitsi ndi chida chofunikira kwambiri pamakampani opanga nsalu, chomwe chimathandiza kuwonetsetsa kuti ulusi wopangidwa ndi wapamwamba kwambiri. Ndi luso lozindikira ndikuyimitsa makina owombera mwachangu, chipangizochi chikhoza kuchepetsa kwambiri zochitika za zolakwika za nsalu ndi madandaulo a makasitomala.