1. Tshawb xyuas cov tub ntxhais kawm tseem ceeb: Qhov tseeb (siv cov kab muaj peev xwm ua tsis txaus, thiab siv tau cov khoom lag luam tsis txaus, ua kom muaj peev xwm txo cov khoom lag luam tsim nyog, ua kom muaj nuj nqis tsim nyog, lis dej num ≥ 8: 1);
2. Xyuas cov khoom siv kho vajtse: Xaiv cov khoom lag luam LED
3. Tshawb xyuas qhov tseeb kev ua tau zoo: khiav tsis tu ncua rau 4 teev siv koj cov ntaub ntawv uas muaj peev xwm ua tau zoo, los saib seb puas muaj peev xwm ua tau zoo, tsis muaj cov khoom lag luam lossis ploj;
4. Txheeb xyuas software txoj kev ntse: seb nws tuaj yeem txheeb xyuas tus kheej kom yooj yim (txawm tias cov khoom lag luam tau hloov kho kom ceev ceev thiab ua haujlwm (kev ua txhaum cai tuaj yeem kho kom deb dua);
5. Txheeb xyuas tom qab {{1} Kev muag khoom: Cov khoom sib yeem yog lav rau tsawg kawg 2 xyoos, nrog 24 {}} kev muag khoom teb. Qhov tseem ceeb seem (xws li cov tshuaj tsuag tsuag) tuaj yeem xa tawm sai sai kom tsis txhob muaj sijhawm ntev.