... encoded displaying contents, the high digit of LCD will blink at the same time,press C_KEY incremental ... input in F1 pin, it will display “FULL LOAD”. This set value will have nothing to do with the ... input in F2 pin, it will display “FULL LOAD”. This set value will have nothing to do with the ... setting of F1. 4.7 Exit of programming Keep pressing F_KEY for 3s,it will ...