If you insert the batteries at the first time, the time flashes at the bottom of the display screen.
Press the SET/CLEAR button for 3 seconds to set the current time.
Press the e or f button to set the desired time.
The time can be adjusted 1 minute by pressing the button one time.
The time can be adjusted 10 minutes by pressing and holding the button.
Press the SET/CLEAR button to complete the setting.
The On Timer and Off Timer are available after setting the current time.
If you have already inserted the battery, reinsert it or use the reset button to set the current time.