(1) Ukuthi ibhodi yesekethe yokudlulisa iphelele yini;
(2) Uma izinga lokugeleza koketshezi liphansi kakhulu, uketshezi olulinganisiwe luqukethe amabhamuza amancane, futhi amabhamuza aphakama futhi aqoqane kancane kancane ngaphezu kwepayipi, khona-ke indawo yokugeleza koketshezi iyashintsha, futhi izimpawu zokuphazamiseka zizokhiqizwa lapho igesi inde, okuthinta ukunemba kokulinganisa;
(3) Ikhebula lesignali alixhunyiwe kahle noma ukusebenza kokushisa kwekhebula kwehla ngesikhathi sokusetshenziswa, okuholela ekulinganisweni okungafanele;
(4) Inani lokusetha ipharamitha yesiguquli alinembile.
Isikhathi sokuthunyelwe: Mashi-03-2024