Using this ColorKey moving head wash light is easy. First, find a good place to hang it using the mounting bracket on clamps or trussing. Then, connect the power supply (AC90 - 230V; 50 - 60Hz). You can choose different control modes. If you want simple operation, use the built - in auto - programs or the sound - activated mode. For more complex setups, connect a DMX cable (sold separately). To change the lighting effects, adjust the pan and tilt range to cover different areas of your venue. When it comes to maintenance, keep it in a dry place and avoid exposing it to extreme temperatures above 40˚C. Regularly check the connectors to make sure they are secure. And always turn off the power before any maintenance work. If you use the DMX mode, make sure to set the correct DMX channel modes (5 / 9 / 15 channels). Have fun creating amazing lighting for your events!