4. Troubleshooting
Code 5 295: “dmd blue - temperature sensor short” (Error)
Situation Solution
Damaged wire unit o f the
temperature sensors (reference
3 image 4-24) w hich m easures the
temperature of the DMD of the blue
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 U nit.
Defect temperature sensor which
measures the temperature of the
blue c hannel.
Replace the whole Light Processor Unit. C ontact Barco for further instructions to rep air
the m alfunction Light Processor Unit. It is too critical to r eplace this temperature sensor
in th e field. The replac ement o f this te mperature sensor must be done at factory or
at an authorized service center.
Code 5300: “dmd green - temperature too high” (Error)
This error co de is probably preceded by the warning code 5301 : “dmd green - temperature high” . T he same troubleshooting table
can be applied.
Code 5301: “dmd green - temperature high” (Error)
Situation Solution
Blocked fan of the green channel. Check if the fan can turn freely.
The wire unit of the temperature
sensor (NTC) of the DMD in the
green channel is disconnected from
the Signal backplane.
Check if the wire unit (reference 2 image 4-24) of the temperature sensor (NTC) of the
DMD in the green channel is connected with the Signal backplane.
Defect temperature sensor which
measures the temperature at the
rear side of the DMD of the green
channel.
Replace the whole Light Processor Unit. C ontact Barco for further inst
ructions to repair
the m alfunction Light Processor Unit. It is too critical to r eplace this temperature sensor
in th e field. The replac ement o f this te mperature sensor must be done at factory or
at an authorized service center.
Code 5303: “dmd green - temperature low” (Warning)
Situation Solution
The electronics of the Light
Processor Unit remains off due to a
low DMD temperature.
Make sure that the ambient temp erature is within specs (higher then 10°C (50°F)). Let
the projector acclim ate. Do not ignite the lamp, otherwis e there is a risk for condensate.
Defect temperature sensor which
measures the temperature of the
DMD of the green channel.
Replace the whole Light Processor Unit. C ontact Barco for further instructions to rep air
the m alfunction Light P rocessor Unit.
Code 5 304: “dmd green - temperature sensor open” (Error)
Situation Solution
Wire units of the temperature
sensors are disconne cted from the
Signal Backplane.
Check if the wire units (reference 2 image 4-24) of the temperature sensors are plugged
into their sockets on the Signal Backplane.
Damaged wire unit o f the
temperature sensors (reference
2 image 4-24) w hich m easures 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 Proc
essor U n it.
Defect temperature sensor which
measures the temperature of the
green channel.
Replace the whole Light Processor Unit. C ontact Barco for further instructions to rep air
the m alfunction Light Processor Unit. It is too critical to r eplace this temperature sensor
in th e field. The replac ement o f this te mperature sensor must be done at factory or
at an authorized service center.
R5905043 DP2K-12C/11CX 19/02/2018 45
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