Barco ILite 6, Service Manual

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4. Troubleshooting
4.2 No image on part of ILite display
Troubleshooting check list
Situation Solution
No image on one half of the ILite
display. The data path is somewhere
interrupted causing this problem.
Either a part of the upper or lower half
of the display is inactive depending on
how the data cabling was realized.
1. Check if the data cable between the last active and the fi rst inactive tile in the data
path is not damaged. If so, replace the data cable.
2. Check if the data cable between the last active and the fi rst inactive tile in the data
path is well connected with the re-sync unit. Ensure to fasten the thumbscrews
of the data cable.
3. Ensure that the re-sync unit of the last active and the fi rst inactive tile is properly
attached to the tile.
4. Replace the re-sync unit of the last active tile. If the problem remains place the
old re-sync unit back on the last active tile and replace the re-sync unit of the
fi rst
inactive tile in the data path.
Vertical banner without content on the
ILite display. A column or a part of a
column of tiles is not energized.
1. Check if all circuit breakers of the power box are switched on.
2. Check the power connection between the power box and the fi rst tile in the power
branch of this inactive banner of tiles.
3. Check the power cable between the last active and the fi rst inactive tile is not
damaged. If so replace the power cable.
R5976865 ILITE 6/8/10/12 DISPLAY 14/12/2007 15