R5906848 /04 DP2K SLP Series 315
Image 25-52
Image 25-53
Code 5285: “Ambient - Temperature sensor short”
Situation Solution
Damaged wire insulation of the
temperature sensor which
measures the ambient
temperature. When
disconnecting the wire of the
temperature sensor from the
Signal Backplane (reference
14 Image 25-52) the error
code is changed to “ambient -
temperature sensor open”.
1. Repair the insulation of the of the temperature sensor which measures
the heat sink temperature of the blue channel (reference 12 Image 25-
53).
2. If not repairable, replace the temperature sensor and wiring.
Defect temperature sensor
(reference 12 Image 25-53)
which measures the ambient
temperature. When
disconnecting the wire of the
temperature sensor from the
Signal Backplane (reference
14 Image 25-52) the error
code is changed to “ambient -
temperature sensor open”.
Replace the temperature sensor (reference 12 Image 25-53) which
measures the heat sink temperature of the blue channel.
Code 5290: “DMD blue - Temperature too high”
This error code is probably preceded by the warning code 5291: “dmd blue - temperature high”. The same
troubleshooting table can be applied to.
Code 5291: “DMD blue - Temperature high”
Situation Solution
Blocked large dust filter. Clean the large dust filter or replace with new one. See service manual
chapter “Check the large dust filter”, page 284.
Blocked small dust filter. Clean the small dust filter or replace with new one. See service manual
chapter “Check the small dust filter”, page 285.
Ambient temperature too high. Check the ambient temperature at the air inlets of the projector. Make sure
that the ambient temperature does not exceed 35°C (95°F).
Malfunction air extraction
system.
Check the condition of the air extraction system. The air extraction system
must be capable of removing minimum 4 m³/min (140 CFM) per installed
DP2K-SLP Series digital projector.
Troubleshooting
To Next Page
Loading...
Need help?
General
