Innovated CD-CU-Clock timer function description

1,Function 2 ------ Countdown clock

Can set current time and countdown target time. Exit setting, the timer starts to count down time from current time to countdown target time and stop. If a user don’t set countdown target time( the timer fault countdown target time is 000 00:00:00),the timer count down to 000 00:00:00 and stop.

Operation:

A, B, C ,.D keys to set time as follows:

1,Press button C for 3 seconds to go to modulation states ( then you will see letter is flash);
2,Press button B to count finger,Long press for counting finger automatically.
3,Press button C for one time( less than 3 seconds) to choice days,hours,Minuts or seconds.
4,Press button D to exit setting states. or there is no any operation in 30 seonds, it will exit automatically!