I roto i te tukanga huihuinga tinana o te hanga waka me ētahi atu mahi, ka tomo ngā kaimahi tiaki e mahi ana i te tiaki ki te arai haumaru hei mahi i ngā mahi tiaki i muri i te whakaū kei te tū te karetao. Heoi, ahakoa kei te tū te karetao, ka tīmata ohorere pea nā te hē o te mahi me ētahi atu take, ka puta ai he aituā whaiaro. Heoi, ahakoa kei te tū te karetao, ka tīmata ohorere pea nā te hē o te mahi me ētahi atu take, ka puta ai he aituā whaiaro. Hei whakautu i ēnei tūponotanga, e kī ana te paerewa UL me whai whakaaturanga te pūnaha karetao hei whakarite kia taea e te kaiwhakahaere te tautuhi i te āhua o te karetao hei "āhua tū haumaru (mana servo OFF)" "āhua tū morearea (mana servo ON)" rānei. I te wā e tāuta ana i te rama tohu haumaru ki te karetao, i te mea ka whakamahia pea te karetao i roto i te taiao e hiahia ana kia ātete wai me te puehu, pērā i te tukanga peita, kua whakamahia i mua me te pouaka ātete wai me te puehu. Heoi, kāore tēnei tikanga e whakaiti noa i te tirohanga o te rama tohu, engari me whai taputapu pērā i ngā whīra me ngā taura arai hei whakapiri atu ki te ringa karetao, ā, he maha ngā raruraru pērā i te utu me te mahi. Ko te tikanga, kua rapu ngā kaiwhakawhanake i ngā kaihanga karetao ahumahi i ngā tikanga tāutanga māmā ake.
Mā te rama tohu he ātete-wai, he ātete-pūngao hoki tēnei raruraru i pā ki a koe i mua.
I te mea ka taea te tāuta, ka taea e ia te whakarite kia kore te rama tohu e pā ki te mōhio tirohanga, he ātete wai me te puehu te mahi, ā, ka taea te penapena i te mahi me te utu tāutanga, ka taea e te kaihanga te whakarato hua pai ake ki ngā kaiwhakamahi, ā, ka taea e ngā kaiwhakamahi te mahi i roto i te taiao haumaru. Hei otinga wikitoria mō ngā kaihanga me ngā kaiwhakamahi karetao, ka tutuki i te rama whakatūpato tae-toru "HBJD-50C series" a ONPOW ngā whakaritenga o te IP67, ā, kāore e hiahiatia kia tangohia he tikanga ātete wai me te puehu, ā, kāore e pā ki te tirohanga o te rama tohu. Te mōhio, ā, me ngā tikanga tāutanga e rua, ka tautoko i ngā taura ritenga o tetahi roa, ka taea te hono ngāwari ki ngā karetao o tetahi rahi. Ka whakatauhia e tēnei rama tohu ngā raruraru katoa o mua, pērā i te iti o te mōhio tirohanga, te tāutanga roa me te mahi nui, me te utu nui.
Mena ka raru koe ki te whakaoti rapanga i te papa whakaputa, tēnā whakapā atu ki a ONPOW.
