hat
SUR/DÉSACTIVER bouton, li mèt louvri oubyen fèmen te mennen tout fwa, lè te mennen se sou estasyon an ki fèmen, la digital rive jouk nan vant va etale "P ra", "ra" se valè kouran tabli.
eng
ON/OFF button，it can open or close led anytime, when led is on the station of closing, The digital tube will display "P***","***"is the value of current setting.