11. Convergence
11.3 Converging the blue pattern onto the red pattern
This adjustment procedure assumes that the projector is prepared for converg ence adjustment. See "Prepar-
ing for convergence adjustment", page 70.
Necessary tools
No tools.
How to converge the blue pattern onto the red pattern?
1. S lightly turn the blue colored c ontrol knob number 1 un til the blue pa ttern in the center of the projected image c onverg es with
the red pattern. Note that a turn of a few degrees corresponds with one full pixel. The direction on the control knob corresponds
with the d irection of the arrow of the test pattern.
1
Image 11-5
2. Slightly turn the blue colored control knob number 2 until the blue pattern in the lower left of the projected image converges with
the red pattern.
2
5
Image 11-6
3. Slightly turn the blue colored control knob number 3 until the blue pattern in the upper right of the projected image c onverges
with the red pattern.
3
6
Image 11-7
4. R epeat step 3 and 4 until coincidence is obtained of the blue pattern in the lower left and upper right of the projected image.
R5977692 DP2K-S SERIES 10/12/2012
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