I-Pinxing ibheka izinguquko ezisebenza ngogesi ukuze kwehliswe futhi kuphakanyiswe ikhanda nezinyawo i-DME edingekayo ngokwezempilo kumalungu ahlangabezana nemibandela yemibhede yasesibhedlela ebekwe ngenhla futhi ahlangabezane nazo zombili lezi zindlela ezilandelayo:
I-1.Ilungu lingasebenzisa izilawuli futhi libangele ukulungiswa, futhi
2.Ilungu linesimo esidinga izinguquko njalo endaweni yomzimba kanye/noma lapho kungase kube nesidingo esiphuthumayo soshintsho esimweni somzimba (okungukuthi, akukho ukubambezeleka okungabekezelelwa).