... 2.CE 3.AC380V, 220V, 110VAC ZYT16 LCD electronic digital timer 12V DC The working voltage can ... Clockl Before using this product, please check the clock display to follow the current time, and calibrate ... it.l Hold down the "CLOCK" key, meanwhile adjust respectively the key “HOUR”, ... it display “— — : — —” )8Press the key "CLOCK"End the timing setting and enter to the state of ...