... bilingual supportFeatures:The digital Counter Remote Master is a High quality and brand new product for you. ... :The remote master used to copy RC, working with remote control A, B, C three styles submachines. ... shows "input No.1 remote", means insert RC (remote control) A, press key5 one time, then write the ... one time, shows the frequency. Then put the RC A on the machine, press key1 one time, use ...