Barco FLM series Service Manual page 22

3. Troubleshooting
L1
Image 3-6
Status LED's of the Fan & Motor Control Board. Located behind the input cover.
L1 Green LED "+30V".
L2 Green LED "+VMTR".
L3 Green LED "+VTEC".
L4 Green LED "++5V".
L5 Green LED "+5V FIB".
L6 Green LED "+5V PMP".
L7 Red LED " ERROR".
Error 1697 : "Formatter init failed"
Situation
The projected image is missing
one of the three base colors (red,
green or blue). which indicates that
there is no communication with
the formatter board of the missing
color. You can verify this situation
by activating the internal service
patterns of the formatter boards.
The internal pattern of the involved
channel fails while the others works
fine.
No image can be projected. None
of he internal service patterns of the
formatter board of the red, green
or blue channel can be projected.
The green LED "FPGA DONE" (ref.
C image 3-3 & image 3-4) on the
Formatter Interface Board remains
off while the other status LED's of
the Formatter Interface Board light
up.
20
L2 L4 L6
L3 L5 L7
Solution
• Check if both wire units between the Formatter Interface Board (FIB) and the
involved formatter board are plugged in properly.
• Reboot the projector. If the problem remains contact Barco for further instructions.
The formatter board of the involved channel is malfunctioning and has to be
replaced at the factory.
• Check if all wire units between the Formatter Interface Board and the three
formatter boards are plugged in properly.
• Check the "Error logging". In case the logging indicates an error with one of the
formatter boards, send the light processor back to factory to replace the involved
formatter board.
• Try to reload the flash software of the Formatter Interface Board.
• If the problem remains, replace the Formatter Interface Board.
R59770072 FLM SERIES 19/03/2007