No ka mea, o ka hapa nuimamao puka kaʻanā mea hoʻoponopono a me ka loaʻa ʻana o nā ʻāpana i ka mākeke o nā code paʻa a me nā ʻano code aʻo, hiki i kēia ke hoʻohana i kahi ʻano kope kope maʻalahi - kope me kahi kope mamao kope, ʻoiai no ka rolling code remote control a me ka loaʻa ʻana o kahi ʻāpana, kahi mīkini kope kūikawā ( e like me remocon hcd900), a ua kaupalena ʻia nā ʻano huahana i kope maikaʻi ʻia. Ma ka ʻōlelo maʻamau, ua māhele ʻia ke kaʻina hana kope o ka mea hoʻokele mamao kope i ʻelua mau ʻanuʻu. ʻO ka ʻanuʻu mua ʻo ia ke code akaka e wehe i ka pilina paʻa aʻo. ʻO ka ʻanuʻu ʻelua he kope code e aʻo i ka hana coding ma o ka hana maʻalahi. ʻO nā ʻanuʻu kikoʻī penei:

KaʻAnuʻu 1（puka hale kaʻa mamao)
E kaomi a paʻa i nā pihi B a me C ʻelua ma luna o ka mana mamao i ka manawa like. I kēia manawa, ʻālohilohi ka LED a hele i waho. Ma hope o 2 kekona, ʻālohilohi ka LED, e hōʻike ana ua holoi ʻia ke code helu kumu. I kēia manawa, e kaomi pōkole i nā pihi āpau, a ʻālohilohi ka LED a hele i waho.

KaʻAnuʻu 2(mamao ka puka hale kaʻa)
E mālama i ka mana mamao kumu a me ka mana mamao aʻo e like me ka hiki, a e kaomi a paʻa i ke kī e kope ʻia a me ke kī o ka mana mamao aʻo. ʻO ka mea maʻamau, he 1 wale nō kekona e ʻālohilohi ai, e hōʻike ana ua aʻo maikaʻi ʻia ke code helu wahi o kēia kī, a ʻo nā kī ʻekolu ʻē aʻe ma ka mana mamao e hana like ʻia.

ʻO ka ʻōlelo maʻamau, hiki i ke kope aʻo pilikino mamao (mamao ka puka kaʻa) hiki ke kope i nā mana mamao loa ma ka mākeke