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4. Troubleshooting
Code 5305: “dmd green - temperature sensor short” (Error)
Situation
Solution
Damaged wire unit of the
temperature sensors (reference
2 image 4-24) 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
fi
eld. The replacement of this temperature sensor must be done at factory or
at an authorized service center.
Code 5310: “lamp - temperature too high” (Error)
This error code is probably preceded by the warning code 5311 : “lamp - temperature high”. The same troubleshooting table can
be applied.
Code 5311: “lamp - temperature high” (Warning)
Situation
Solution
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).
Blocked
fi
lters.
Check
fi
lters. Clean
fi
lthy
fi
lters or replace with new ones.
Malfunction air extraction system.
Check customer air extraction system for adequate extraction. The air extraction system
must be capable of removing minimum 6,65 m³/min or 235 CFM per installed digital
projector.
Malfunction lamp anode fan or lamp
cathode fan.
Check the speed and voltage of the lamp anode and lamp cathode fan. Replace any
malfunction fan.
Code 5314: “lamp - temperature sensor open” (Error)
Situation
Solution
Wire unit (reference 3 image 4-25)
of the temperature sensor is
disconnected from the Signal
Backplane.
Plug the wire unit of the temperature sensor into its socket on the Signal Backplane.
Disconnected wire (reference
2image 4-25) units between Signal
Backplane and temperature sensor
in the air outlet channel of the
projector.
Check the connection between the wire units. The connection is made behind the back
cover.
Damaged wire unit of the
temperature sensor (reference
1 image 4-25).
1.
Repair the wire unit.
2.
If not repairable, replace the whole wire unit and temperature sensor.
Defect temperature sensor
(reference 1 image 4-25).
Replace the temperature sensor. Temperature sensor is visible through the air outlet
on top of the projector.
46
R5905043 DP2K-12C/11CX 19/02/2018
Summary of Contents for DP2K-12C
Page 1: ...DP2K 12C 11CX Service manual R5905043 15 19 02 2018...
Page 4: ......
Page 8: ...Table of contents 4 R5905043 DP2K 12C 11CX 19 02 2018...
Page 12: ...1 Safety 8 R5905043 DP2K 12C 11CX 19 02 2018...
Page 31: ...4 Troubleshooting 4 TROUBLESHOOTING R5905043 DP2K 12C 11CX 19 02 2018 27...
Page 32: ...4 Troubleshooting 28 R5905043 DP2K 12C 11CX 19 02 2018...
Page 96: ...5 Removal and installation of projector covers 92 R5905043 DP2K 12C 11CX 19 02 2018...
Page 121: ...6 Lamps and lamp houses Image 6 38 R5905043 DP2K 12C 11CX 19 02 2018 117...
Page 138: ...7 Cold mirror assembly 134 R5905043 DP2K 12C 11CX 19 02 2018...
Page 222: ...12 Card Cage 1 Image 12 11 218 R5905043 DP2K 12C 11CX 19 02 2018...
Page 225: ...12 Card Cage Image 12 15 Button unit removal R5905043 DP2K 12C 11CX 19 02 2018 221...
Page 281: ...15 Power input Image 15 13 Mains AC compartment cover R5905043 DP2K 12C 11CX 19 02 2018 277...
Page 282: ...15 Power input 278 R5905043 DP2K 12C 11CX 19 02 2018...
Page 306: ...18 Lamp power supply single module 302 R5905043 DP2K 12C 11CX 19 02 2018...
Page 340: ...21 Maintenance procedures 336 R5905043 DP2K 12C 11CX 19 02 2018...
Page 350: ...A Pin configurations 346 R5905043 DP2K 12C 11CX 19 02 2018...
Page 351: ...B Input formats B INPUT FORMATS R5905043 DP2K 12C 11CX 19 02 2018 347...
Page 352: ...B Input formats 348 R5905043 DP2K 12C 11CX 19 02 2018...