Zoo CTR 1b Digital Coder Phau Ntawv Qhia
Tshawb nrhiav cov lus qhia tshwj xeeb thiab cov lus qhia ua haujlwm rau CTR 1b thiab CTR 3b Digital Coders. Kawm paub txog kev nkag mus rau code programming, relay functions, thiab ntau ntxiv nyob rau hauv no cov ncauj lus kom ntxaws neeg siv phau ntawv. Zoo meej rau cov neeg siv nrhiav kev taw qhia ntawm cov qauv digital coder no.