Wire unit of the temperature sensor is disconnected from the Signal Backplane.

Check if the wire units (reference 2 image) of the temperature sensor is plugged into its sockets on the Signal Backplane.

Damaged wire unit of the temperature sensor (reference 2 image) which measures the temperature of the DMD of the green channel.

1. Repair the wire unit.

2. If not repairable, replace the whole Light Processor Unit. Contact Barco for further instructions to repair the malfunction Light Processor Unit.

Defect temperature sensor which measures the temperature of the green channel.

Replace the whole Light Processor Unit. Contact Barco for further instructions to repair the malfunction Light Processor Unit. It is too critical to replace this temperature sensor in the field. The replacement of this temperature sensor must be done at factory or at an authorized service center.