Multifunction RTC Real Time Clock Timer Relay Module Clock Controller 24H 5 Mode with LED Display

Function Settings P-1: The relay closes or outputs pulses every day to the OPE time point, and the relay turns off or outputs pulses to the CLE time point. P-2: set the day, to the OPE time point when the relay closed or output pulse, to the CLE time point when the relay disconnect / or output pulse P-3: set the date of the month, to the OPE time point when the relay closed or output pulse, to the CLE time point when the relay is off or output pulse P-4: Set the date 1 to date 2, start every day at the OPE time point, end to the CLE time point, relay action or output pulse P-5: As with P-4, only the month can not be set