The electronics of the Light Processor Unit remains off dueto a low DMD temperature.

Turning on the lamp will heat up the Light Processor Unit andthe DMD's.

Defect temperature sensor which measures the temperature atthe rear side of the DMD of the red channel.

Replace the whole Light Processor Unit. Contact Barco for furtherinstructions to repair the malfunction Light Processor Unit. It istoo critical to replace this temperature sensor in the field. Thereplacement of this temperature sensor must be done at factory orat an authorized service center.