1. Ntchito yogwira ntchito ndiyokwera kuposa mtundu wamba pamsika.
2. Doide doide, 0 khofi ufa wotsala, wopanda zinyalala, kulondola kumasunga paketi yachiwiri yomaliza.
3.. Kupanikizika kwa mpweya ndikofunikira kuti mupange profercy protecy.
4. Sensor yochulukirapo, palibe alamu apakunja, osalongedza ala a alamu am'mimba.
5..
6. Ntchito zitatu zimapewa ufa wa khofi: Kugwedeza, kupukutira kosasunthika ndi sensor.
7..