1. Press the ON/OFF button. LED display will display the Time and Temperature after warm up.
2. Press "M" to choose desired mode(Date/A1/A2/A3/Time). To choose a mode, long press "M" when the desired mode appears on the screen, then to enter the setting state, and to adjust the setting digit.
3. Press the arrow button: UP/DOWN to advance or decrease the digit rapidly.
Turn on/off the time fixed display function by pressing the "UP" button. (dp-1 shows Time and Date are displayed at intervals; dp-2 and dp-3 show Time fixed display).
Turn on/off the power-saving function by pressing the "DOWN" button.(ON with display ONSd and OFF shows--Sd). Press twice to switch Standby or Power saving status.
Press "M" to choose desired mode(- -A1/--A2/--A3), A1/A2/A3-three sets of alarm clocks, long press "M" when the desired mode appears on the screen, then set the alarm clock. If you no longer need the alarm, press "M" to choose desired mode(A1/A2/A3) you have set, then press the "DOWN" button, it will displays the - -A1, --A2 or --A3 (ON with display ONA1/ONA2/ONA3 and OFF shows- -A1/--A2/--A3)
A. When Alarm is set, an indicator clock will illuminate on lower left corner of the time
B. When Alarm sounds, press any button to silence. If Alarm is not silence, it will turn off after 60 seconds and reset for the next day.