① Bikwiriye ahantu hakoreshwa inkingi ya Z, iyo amashanyarazi yazimye cyangwa inzogera, feri ifunguye, komeza ufunze igikoresho cyo gukora, wirinde kugwa ku bw'amahirwe.
② Gutangiza feri ya rukuruzi ihoraho no kuyihagarika vuba kandi ubushyuhe buke.
③ Ingufu za 24V DC, zishobora gukoresha uburyo bwo kugenzura feri y'umushoferi, umusaruro ushobora gutwara relay mu buryo butaziguye kugira ngo ugenzure feri ifunguye kandi izimye.


















