Digital Hearing Amplifier Aid -JingHao Hearing Amplifier kwa Akuluakulu ndi Akuluakulu

Digital Hearing Amplifier Aid -JingHao Hearing Amplifier kwa Akuluakulu ndi Akuluakulu

  • Nambala ya Model: JH-D19
  • Kutulutsa Kokhala ndi Phokoso Lapamwamba: 113 ± 3dB
  • Phokoso Labwino: 37 ± 5dB
  • Kusokonekera kwa Mafuta a Harmonic: ≤10%
  • Kutalika Kwambiri: 200-7300Hz
  • Penyani Mphuno: ≤18.8dB
  • Zamakono: ≤1.2MA
  • Kukula kwa Battery: A312
  • Mtengo Wopanda Madzi: IPX68
  • Njira: Yocheperako / Phokoso Lakuchepetsa / Kunja / Msonkhano
  • Kufotokozera
  • Kufufuza

Kufotokozera

Ochepa Zothandizira kumva za BTE JH-D12-Ric ndiovala bwino kumbuyo ngati khutu lamanja kapena khutu lamanzere.Ili ndi tchipisi chapamwamba kwambiri ndi ukadaulo watsopano wamalingaliro otsika komanso zomveka bwino. Ilinso ndi gawo lochepetsera phokoso lomwe limathandizira wogwiritsa ntchito kumveka momveka bwino, kusangalala ndikumveka bwino komanso kutsika kochepa.Safe ndi Kubwezeretsa Koyenerera,,, yosavuta komanso yachangu. Kutalika kwakutali, mphamvu yathunthu imatha kugwira ntchito kwa maola opitilira 18.Iziwombozi zowala zomwe zimawunikira zimakwanira kuseri kwa khutu pogwiritsa ntchito machubu am'maso otsetsereka osawoneka ndi mawonekedwe amodzi osinthika ndikuwongolera kumva. Kumakhala bwino kuseri kwa makutu komanso kukhala momasuka kuvala ndi magalasi aliwonse Makina amtundu wa Amplifier. Kugwiritsira ntchito chingwe chomangira m'makutu kuti mumve pamwamba pa khutu ndikusintha khutu lamkati kuti mulimbikitsidwe kwambiri.

Ndondomeko ya Mtengo:

Type madzi Zida Zamakutu a digito
pafupipafupi osiyanasiyana 200-4200Hz
Madzi & phulusa IPX8
Ntchito Yapadera WDRC ndi AFC
Mitundu Yachilengedwe Mitundu ya 4: Misonkhano, Mwachizolowezi, Panja Kunja, Kuchepetsa Maso.
Khutu Tube Kumanja / Kumanzere kwa Tube (Kusintha)
Kumva Channel 2 / 4 / 6 / 8 / 16 (Chosinthira 4 Channel)
Phokoso lolowera ≤ 20dB (Muyeso wa ntchito ≤ 30dB)
Kumva Kutayika Wamng'ono, Wofatsa, Wamphamvu
ntchito Time hours 250-300
Certifications CE, ROHS, ISO13485 (Medical CE), Kugulitsa Kwaulere (CFS)
Zitsanzo m'masiku atatu OEM / DEM Service 3 Chaka Chachidziwitso Chachipatala

Zinthu Zogulitsa:

  • ZOSavuta Kugwiritsa Ntchito NDIPONSO ZABWINO ZOSAVUTA-Zida Zapamwamba za BTE, Zokhalitsa komanso zomasuka kuvala m'makutu onse.
  • KUSINTHA KWA KUSONYEZA NDIPONSO YOSAVUTSA- Chipangizo chopangira zida zokhala ndi phokoso cholumikizira kukhathamiritsa, kuyika phokoso kuti muchepetse maziko, Phokoso lamafupipafupi, kuletsa mayankho acoustic ndi kupsinjika kwamphamvu.
  • ZOTHANDIZA -Kuti khutu ili ndi mawonekedwe amitundu yaying'ono kumbuyo kwa makutu othandizira khutu ndi AFC ndi ntchito ya WDRC, mitundu 4 ya kumva kwa malo osiyanasiyana. Motelo, njira 4 ndizoyenera kukhazikika, phokoso komanso phokoso lamphamvu mosiyanasiyana.
  • KUSINTHA KWA KUSANGALATSA-Zili USB imathandizanso kumva popanda kubetcha pafupipafupi, kulipira 2 ~ 4hr pogwira ntchito masiku awiri

Zambiri Zogulitsa:

Nthawi zambiri QA ndi mayankho

Q: Chifukwa chiyani pali phokoso lakumbuyo?

Y: Amplifeter akumva ndi zida zamagetsi, zomwe zimakhala ndi phokoso koma nthawi zina zimawonekera. Nthawi zina, imatha kukhala phokoso losokoneza. Nthawi ndi nthawi, ndimamphamvu zamagetsi omwe amapezeka mumakina onse abwino. Pakakhala mphamvu zochulukirapo, mawu ake amakhala amphamvu kwambiri.

S: Sinthani mumayendedwe Amphokoso mukayamba kuvala, ndiye kwezani mawu pang'onopang'ono. Nthawi zambiri, Mudziwa kuzolowera patatha milungu iwiri.

Q: Kodi chimayambitsa mayankho ndi chiyani?

Yankho: Ngati khutu la makutu silinayikidwe bwino mu ngalande yamakutu kapena potulutsa mpweya m'mbali mwa makutu, pomwe chipangizocho chili pafupi ndi dzanja kapena khoma, phokoso linalake limabweleranso kumaikolofoni.Mawuwo amakonzedwanso. zomwe zimayambitsa mluzu wolakwika.

S: Yesani ndikusankha makutu oyenerera. Ikani makutu amkhutu mu ngalande ndikuonetsetsa kuti ikugwirizana mkati.


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