Barco DP2K--20C, Installation Manual

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12. Convergence
12.3 Red on Blue convergence
This procedure can only be executed when all preparations are taken to converge the image. See "Preparing
the convergence adjustment", page 118.
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 12-5
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 12-6
Clockwise turning will move the 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.
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