... 00-12:00 am 14:00-18:00pmFrom Monday to Friday.On duty: 8:00-12:00 am ... ringing as the figures.2. To choose the program serial number, press “+” to change it to 05, press “manual” key and ... “+” key for 3s, to cancel the program group later ... . Long press “MODE” key, make the system return to the clock state.4. Press “MANU” key, make the ...