White Lamp On error blinking

Hi All,

The white lamp on indicator for a DL3 is blinking, going solid, then blinking again. The user manual says that the light doesn't know what state it is in. Makes sense, I haven't dug into it yet but my gut tells me that it is a sensor error or lamp error somewhere in the system. Is this being generated somewhere in the projector and being sent to the GUI, or is it a sensor somewhere in the housing and it isn't seeing the light like a traditional moving head light?