1. Lungisa ama-baffles etafula lokuphakelayo lomshini wokuphrinta uyinki wekhathoni, futhi ulungise ama-baffle kuzo zombili iziphetho zesigaba sokuphakela ngosayizi wekhadibhodi.
2. Lungisa i-baffle yangemuva yetafula lokuphakela iphepha, futhi ulungise ibanga phakathi kwamabhaffle angaphambili nangemuva ngokuya ngobubanzi bencazelo yekhadibhodi.
3. Ibanga le-baffle yangaphambili yetafula lokuphakela iphepha lifanelekile. Ngokuya ngenani lezendlalelo nokuqina kwekhadibhodi likathayela, lungisa ibanga le-baffle yangaphambili ukuze uqinisekise ukuthi ukudla okukodwa komjikelezo owodwa kuphela okuvunyelwe lapho uqala.
Isikhathi sokuthumela: Feb-25-2022