1.Anti-kutseka ndi kuvala kukana
2.Robust zonse zosapanga dzimbiri phukusi ndi yaying'ono kukula
3.Kukhazikika bwino komanso kubwerezabwereza
Amagwiritsidwa ntchito makamaka pamakina a thovu a polyurethane
1. Musanayezedwe, perekani mphamvu pa chowulutsira kwa mphindi 10 kuti mutsimikizire kugwira ntchito moyenera. Mulimonsemozolakwika, nthawi yomweyo kulumikiza mphamvu ndikudziwitsa wopanga chithandizo. Pewani kusokonezazanu.
2. Pa wiring, tsatirani mosamalitsa zofunikira zomwe zatchulidwa, kupewa zolakwika zilizonse.
3. Pewani kulowetsa zinthu zakunja zolimba m'chipinda chosindikizira cha transmitter. Kwa lathyathyathya diaphragm mndandandamankhwala, pewani kukakamiza diaphragm ndi zinthu zolimba, chifukwa zingayambitse kuwonongeka kosasinthika.
4. Mukayika, tsimikizirani kuti mawonekedwe a ulusi omwe ali pamalowo akufanana ndi kukula kwa mankhwala. Gwiritsani ntchito wrench kukumangitsa mankhwala mbali hexagonal pa unsembe kapena disassembly. Pewani kumangitsa chipolopolo cha chowulutsirandi kutsogolera olowa, monga kungayambitse kuwonongeka kosatha.