Ko te hua whakapā φ1, φ2, φ5 e toru ngā whakaritenga, tae atu φ1,φ2 Jack mo waea kōpeketanga momo waea puna Jack, ki te ātete whakapā pūmau, mono me te kume kaha he iti, whakapā kakahu iti āhuatanga, maimoatanga mata mo te koura;45 Jack mo te karauna puna Jack, te whakamahi i te hononga miro tīwae kāpeka, ki te mono ngohengohe, parenga whakapā iti, āhuatanga rū teitei, maimoatanga mata mo te whakakikorua hiriwa.
Te whakatutuki i nga whakaritenga tiaki taiao RoHS.