Ko te mea tuatahi me whakatū e tātou ko "He aha tonu te tere whakahou?" He waimarie ehara i te mea uaua rawa. Ko te tere whakahou ko te maha o ngā wā ka whakahoutia e te whakaaturanga te ahua e whakaaturia ana i ia hekona. Ka taea e koe te mārama ki tēnei mā te whakarite ki te tere anga i roto i ngā kiriata, i ngā kēmu rānei. Mena ka kiriatahia he kiriata i te 24 anga ia hekona (pērā i te paerewa kiriata), ka whakaatuhia e te ihirangi pūtake he 24 noa iho ngā whakaahua rerekē i ia hekona. Waihoki, ko te whakaaturanga me te tere whakaaturanga o te 60Hz e whakaatu ana i te 60 "anga" ia hekona. Ehara i te mea he anga, nā te mea ka whakahoutia te whakaaturanga i te 60 ngā wā i ia hekona ahakoa kāore he pika kotahi e rerekē, ā, ko te whakaaturanga anake e whakaatu ana i te pūtake e whāngaihia ana ki a ia. Heoi, he huarahi ngāwari tonu te whakataurite ki te mārama ki te ariā matua o muri i te tere whakahou. Nō reira, ko te tere whakahou teitei ake ko te kaha ki te whakahaere i te tere anga teitei ake. Kia mahara, ko te whakaaturanga anake e whakaatu ana i te pūtake e whāngaihia ana ki a ia, nō reira, ko te tere whakahou teitei ake kāore pea e whakapai ake i tō wheako mena kua teitei ake tō tere whakahou i te tere anga o tō pūtake.

Ina hono koe i tō mata ki tētahi GPU (Wāhanga Tukatuka Whakairoiro/Kāri Whakairoiro) ka whakaatuhia e te mata ngā mea katoa e tukuna ana e te GPU ki a ia, ahakoa te tere anga e tukuna ana e ia, i te tere anga mōrahi, i raro iho rānei i te tere anga mōrahi o te mata. Mā ngā tere anga tere ake ka taea te whakaatu maeneene ake i ngā nekehanga katoa ki te mata (Pikitia 1), me te whakaiti i te pōuri o te nekehanga. He mea tino nui tēnei ina mātakitaki ana i ngā ataata tere, i ngā kēmu rānei.