Barco DP2K-12C, Service Manual

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9. Convergence
9.3 Red on Blue convergence
This procedure can only be executed when all preparations are taken to converge the image.
Necessary tools
No tools.
How to converge
1. Slightly turn the red colored control knob number 1 until the red pattern in the center of the projected image converges with the
blue pattern. Note that a turn of a few degrees corresponds with one full pixel.
Note: When start turning the knob, a little resistance can be felt. This resistance is part of the internal locking mechanism of
the adjustment.
1
Image 9-5
Clockwise turning will move line downwards.
2. Slightly turn the red colored control knob number 2 until the red pattern in the lower left of the projected image converges with
the blue pattern.
2
5
Image 9-6
Clockwise turning will move line upwards.
3. Slightly turn the red colored control knob number 3 until the red pattern in the upper right of the projected image converges with
the blue pattern.
R5905043 DP2K-12C/11CX 19/02/2018 163