Akadomo ka ecran gashobora kwerekana ubutumwa butandukanye, igenamiterere n'ibindi bikorwa.
Gukoresha umukandara w'igihe kugira ngo utange impapuro neza.
Aho kole iherereye hashobora guhindurwa nta guhagarika imashini.
Ishobora gukanda umurongo ubiri hanyuma igakata imiterere ine ya V, ikwiriye agasanduku gapfunyika ku mpande ebyiri (ndetse n'amadirishya afite impande eshatu).
Aho filime iherereye hashobora guhindurwa hatabayeho guhagarika gukora.
Gukoresha uburyo bwo kugenzura imashini n'abantu, biroroshye kuyikoresha.
Gukurikirana aho ibintu biherereye hakoreshejwe ikoranabuhanga rya fiber optique, aho ibintu biherereye neza, imikorere yizewe.