The controller has 4 work modes:
Light & time control:Mode=1-15:When there is no sunlight start the load, time control shutoff(1-15 hours);
Light control Mode=16:When there is no sunlight start the load,when the light appear, shut down load;
Normally open Mode=17:Keep the output state 24 hours a day;
Manual mode Mode=18:Manual mode.
Press the button for 5 s, digital tube start flashing, product into regulating mode, loosen the button, each time you press the button,
the number will increase, and the set up, about 5 s digital tube stop flashing, exit mode Settings.