Care should be taken not to break, crush, dent, bend or chafe the leads to and from the aerials .
Inkathalo kumele yenziwe ukuze kungaqhwulwa iintambo zamandla ombane, zingacujwa, zingonakaliswa, zingagotywa okanye kukhuthulwe iintambo ezisuka neziya kwiimpondo zikanomahtotholo.