No Image On Part Of Ilite Display - Barco ILite 6 Service Manual

4.2

No image on part of ILite display

Troubleshooting check list
Situation
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.
Vertical banner without content on the
ILite display. A column or a part of a
column of tiles is not energized.
R5976865 ILITE 6/8/10/12 DISPLAY 14/12/2007
Solution
1. Check if the data cable between the last active and the first 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 first 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 first 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 first
inactive tile in the data path.
1. Check if all circuit breakers of the power box are switched on.
2. Check the power connection between the power box and the first tile in the power
branch of this inactive banner of tiles.
3. Check the power cable between the last active and the first inactive tile is not
damaged. If so replace the power cable.
4. Troubleshooting
15