translate English to French: Where the wire reaches the wall, split the wire conductors to form a sideways T, with one wire stretching up vertically towards the ceiling as high as possible, and the other wire stretching down in the opposite direction aimed at the floor.
Ã€ l'endroit oÃ¹ le fil arrive au mur, sÃ©parez les conducteurs du fil afin de former un T, un fil Ã©tant dirigÃ© verticalement et aussi haut que possible vers le plafond et l'autre fil Ã©tant acheminÃ© en direction opposÃ©e vers le plancher.