E mālama i ka hoʻohana ʻana i nā leo ʻoihana:

1. ʻO ka mahana ke hoʻohana ʻia ka leo, e pale i ka hoʻohana ʻana ma nā wahi kiʻekiʻe, anu a me nā wahi haʻahaʻa.

Pono ka mahana o ka hana o ka leo ʻoihana ma waena o 5 degere Celsius a me 40 degere Celsius, a ʻo ka haʻahaʻa pili he 35-80%.

2. ʻO ka lepo lepo i ka hoʻohana ʻana i nā leo ʻoihana, mai kau i ka leo i hui ʻia ma kahi me ka lepo nui loa.

Nui nā ʻāpana mechanical a me nā mea uila i loko o ka leo (e like me nā pahu pahu, nā nila, nā poʻo magnetic, nā poʻo laser, a pēlā aku)

Pono nā mea a pau i kahi pae o ka pololei a me ka maʻemaʻe, e hoʻopilikia i ka maikaʻi o ke kani o ka leo a loaʻa i kahi hopena luku i nā ʻāpana.

3. Anti-magnetic i ka wā e hoʻohana ai i nā leo ʻoihana, e pale i ka hoʻohana ʻana i kahi kokoke i ke kahua magnetic ikaika,

ʻO ka hoʻololi ʻana ma waena o nā hōʻailona uila a me ka magnetic i nā kaʻina hana he nui i ka leo,

Inā loaʻa kahi mākena mākēneki ikaika ma kahi kokoke i ka mea haʻiʻōlelo, e hoʻopilikia maoli ia i ka hana maʻamau o ka mea haʻiʻōlelo i hui ʻia.

Hoʻopuka i ka walaʻau induction electromagnetic a me ke kani humming.

4. Pono ka ho'opau wela o ka leo 'oihana ma kahi ea ea.

No ka pale ʻana i ka hōʻiliʻili ʻana o ka wela i loko a me ka haʻahaʻa a puni, piʻi ka mahana a me ka haʻahaʻa.

Hōʻalo i ka ʻelemakule wikiwiki o nā mea leo.

Ke ala mālama o nā leo ʻoihana holomua:

1. Pono e hana ʻia ka pahu i nā lāʻau, a pono e waiho ʻia i loko o kahi lumi maloʻo.

E hōʻalo i ka lā pololei e like me ka hiki, mai waiho i kahi wahi haʻahaʻa,

Kāohi i nā papa i hana ʻia e ka mīkini kiʻekiʻe mai ka pehu ʻana i ka wā pulu.

2. Ka mālama 'ana i ka 'oihana leo leo: e wehe pono i ka mea leo ma ka pahu i pau,

E akahele a e kaha i ke kūlana me ka peni ʻaila ma luna o ke keʻena a me ka ʻōlelo.

No ka hoʻonohonoho hou ʻana i ka hoʻonohonoho ʻana ma hope o ka mālama ʻana.E hoʻomākaukau i kahi pahu o nā mea paʻa keʻokeʻo i lawe ʻia mai

ʻO ka wax kaʻa (hoʻohana ʻia ma nā kaʻa i lawe ʻia mai) ua hamo like ʻia ma luna a me lalo o nā hao ʻelua ʻelua T o ke kila magnetic,

ʻO ka maʻamau, hana ʻia kēia hao T i nā huahana galvanized hao.Inā he ipu hao ka ipu hao, pono e hana like ia.

E hoʻopili ʻia ka wax iā ia, mai holoi ʻia, hiki iā ia ke pale i nā makahiki N mai ka ʻōpala.

Alakaʻi ʻia ka ʻāpana leo mai ka leo kani i nā uea keleawe palupalu parabolic ʻelua o ka pahu.

Pono e wili ʻia a hoʻomaʻemaʻe pono ʻia me kou mau manamana lima, me ka holoi ʻole ʻana,

I mea e pale ai i ka wā lōʻihi, lilo ke alakaʻi i ʻeleʻele a emi iki ka elastic a pili i ka hana.