Reef Angel Forum

I just looked through the manual but I could not see anything per se referring to the setting of the relay units dimming ports. I see from the product description the ports are either analog or pwm. My unit has the analog dimming sticker. Are the ports analog by default or do I need to set them to analog? If so how?

Look underneath the box. If it is analog, it will have a sticker. They are PWM by default.