Barco DP-1500, Installation Manual

Page: 113 / 162

12. Servicing
12.3.4 Converging the green pattern onto the blue pattern
This adjustment procedure assumes that the projector is prepared for convergence adjustment. See page
106.
Necessary tools
2,5 mm Allen wrench.
How to converge the green pattern onto the blue pattern?
1. Release the four convergence lock screws (reference 8) of the green channel. Use a 2,5 mm Allen wrench
8
8
Image 12-13
2. Slightly turn the green colored control knob number 4 until the green 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. The direction on the control knob corresponds
with the direction of the arrow of the test pattern.
4
Image 12-14
3. Slightly turn the green colored control knob number 5 until the green pattern in the lower left of the projected image converges
with the blue pattern.
2
5
Image 12-15
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