Irideon DMX Level Knob
The level knob on a DMX Irideon fixture has two functions.
- Sets the fixture level when DMX is not present. If the knob is switched off and DMX is not present, the fixture will not be lit.
- Proportionally masters the level when DMX is present. This allows for adjusting the relative level of fixtures that use the same DMX address, allowing for simpler control. If the knob is switched off, the fixture has a full range of DMX control and will turn off if DMX is lost. If the knob is turned fully on, the fixture has a full range of DMX control and will go to full if DMX is lost.