Left/Right/Up/Down: Select function and change values;
Left: press twice to switch off power;
Central: Confirm the chosen function and value.
Functions:
Mini controller to test each channel of the fixture if working normally;
RDM Funtion :RDM red temperature, power consumption, fan speed, sensor info;Identify fixtures and change DMX address freely;
Software upgrade:Via DMX cable to upgrade hundreds of fixtures together in one line, can mixed fixtures with different models and different brands, firmware automatically upgrade the right fixtures;