Using your Leprecon LDS - 610 6 - Channel Stage Pin Dimmer is easy. First, connect it to a power source using the L21 - 30 plug provided. Then, link your stage lights to the appropriate channels. When using, make sure the power supply is stable. Avoid overloading the dimmer by not connecting too many high - wattage lights at once. For maintenance, keep it in a dry and clean place. Regularly check the connections to ensure they are tight and there are no signs of wear. If you encounter any problems, unplug it immediately and contact customer support.