Barco HDF W series - Page 59

5. Troubleshooting
1
2
Image 5-17
19
18
17
16
Image 5-18
Code 7603: “Red DMD temp high” (Error)
This error code is probably preceded by the warning code 7602: “Red DMD temp high”. The sam e troubleshooting table can be
applied to.
Code 7604: “Red DMD temp open” (Error)
Situation Solution
The wire unit of the temperature
sensor (NTC) of the DMD in the R ED
channel is disconnected from the
Power Backplane.
Check if the w ire unit (reference 19 im age 5-16) of the temperature sen sor of the D MD in
the RED channel is connected with the power distribution board.
Damaged wire unit of the
temperature sensor (reference
19 image 5-19 and image 5-18)
which m easures the temperature of
the DM D of the RED channel.
Repair or replace the wire unit.
Defect temperature sensor
(reference 19 imag e 5-19 which
measures the temperature of the
DMD of the RED channel.
Replace the temperature sensor on the cooling block of the RED channel.
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