![background image](http://html1.mh-extra.com/html/barco/dp2k-12c/dp2k-12c_service-manual_4083615036.webp)
4. Troubleshooting
Code 5020: “system - read projector identi
fi
cation failed” (Error)
Situation
Solution
Corrupt or invalid Projector ID card
(reference 1 of image 4-7)
Contact Barco for further actions.
Cinema Controller failure.
Reseat the Cinema Controller board. If problem persists, replace the Cinema Controller
Board.
Backplane failure
Replace the backplane.
1
Image 4-7
Projector identi
fi
cation
Code 5042: “cold mirror fan - speed too low” (Error)
Situation
Solution
Wire unit (reference 1 image 4-8)
of the Cold Mirror fan (reference 2
image 4-8) disconnected.
Remove the left cover of the projector and check the connection of the wire unit of the
fan below the Cold Mirror.
Wire unit of the fan units (reference
5 image 4-8) disconnected from the
Signal Backplane.
Remove the front cover and front dust
fi
lter from the projector and check if the wire unit
(reference 5 image 4-8) is inserted in the Signal Backplane.
Blocked fan (reference 2 image 4-8).
Unblock the fan. Ensure that the fan can turn freely.
Damaged wire unit.
Check if the wire unit of the fan is not damaged. Repair if possible, otherwise replace
with new one.
Malfunction Fan Control board.
Replace the Fan Control board. See "Removing a board in the card cage", page 213.
Fan end of life.
Replace the fan. See chapter "Cold mirror fan", page 327.
Image 4-8
Cold mirror fan connection
32
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...