Tirohia mēnā kei te kī tonu te paipa i te wai. Whakamātauria te tikanga Z mō te tāutanga o te transducer （Mēnā he tata rawa te paipa ki te pakitara, me tāuta rānei ngā transducers ki runga i te paipa poutū, piko rānei, me te rere ki runga, kaua ki runga i te paipa whakapae).
Kōwhiria marietia he wāhanga paipa pai, ā, horoia rawatia, tāpirihia he whānuitanga o te matū honohono ki ia mata o te ine (raro) ka tāuta tika i te ine. Nekehia marietia ia ine tetahi ki tetahi huri noa i te wāhi tāutanga kia kitea rā anō te tohu mōrahi. Kia tūpato kei kore he tauine i roto i te paipa te wāhi tāutanga hou, ā, kia porowhita te paipa (kaua e piko) kia kore ai ngā ngaru oro e peke ki waho o te wāhi kua whakaritea.
Mō ngā paipa matotoru te unahi i roto, i waho rānei, ngana ki te horoi i te unahi, mēnā ka taea te uru atu mai i roto. （Kia mōhio: I ētahi wā, kāore pea tēnei tikanga e mahi, ā, kāore e taea te tuku ngaru oro nā te mea he paparanga unahi kei waenganui i ngā whakawhiti me te paipa i roto i te pakitara）
Wā tuku: Whiringa-ā-rangi-05-2023