1. Fungura paki. Kuraho ibice bibiri hanyuma uhindure umurongo wa magneti.
2. Shyira umurongo wa magneti ukoresheje ecran. . . Witondere kudahindura polarite yumurongo. Kubera ko uburebure bwumuryango butajegajega, urashobora gukuraho umurongo wose wa magneti. .
3. Shyira ecran hamwe numurongo wa magneti kumurongo wumuryango. Shakisha hagati yumuryango. Ingingo z'ingenzi: Mugihe cyo kwishyiriraho, emerera umuryango wa ecran kuzenguruka hasi kuri santimetero. Amashanyarazi ya rukuruzi ntagomba gukora ku butaka. Ikigo kigomba kuzamurwa gato (shyiramo uburinganire nubutaka mbere, hanyuma uzamure hagati ya santimetero imwe. Ntugahangayikishwe numuryango wa ecran uhengamye kuko umwenda uzitira. Tekereza ko nubwo udafite umurongo wa magneti, kuzamura ikigo bizakurura imiryango ibiri ya ecran hamwe). Ntugakomere cyane kuruhande. Hamwe nogushiraho neza, buri rugi rwa ecran ruzafunga byoroshye kandi mubisanzwe! Mugihe cyo kwishyiriraho, ntugahambire igikumwe cyangwa kabiri - kaseti kuruhande. Ubwa mbere, shyira umuryango wa ecran muri rwagati no hejuru. Gabanya gato hagati no hagati. Himura umuryango winjiye hanze kugirango urebe niba ifunga byoroshye kandi bisanzwe. Numara kubikora, uyirinde neza. Niba ibice bya magnetiki bigororotse bidakwega uruhande rumwe, inkingi nziza kandi mbi irashobora guhinduka.
Ku mbaho z'umuryango wibiti, shyira umusumari igice cya furo winjize kuri buri mpera yumurongo woroshye wa magneti kugirango wirinde kugabanuka no gutera kunama kutaringaniye. (Niba ushyize kumurongo wicyuma, urugi rwa aluminiyumu, cyangwa ibyuma bidafite ingese, urashobora gukoresha kole idasanzwe.)
4. Kurinda umwenda muto hejuru yumuryango. Urangije!