12. Convergence
12.1 C onvergence c ontrols
Extended control knobs
As the DMD of the blue channel is not accessible in the projector, the image of this DMD will be taken as reference. Red and green
will be aligned on blue when a small convergence drift is recognized. S o, the DMD of the blue channel is fi xed and can not be
adjusted. The r ed and green channe l is equipped with three ex tended control k nobs for convergence adjustment. The adjustment
knobs are numbered from 1 to 6 and h ave the same c olor as the channel w hich they effect (1, 2 and 3 for red a nd 4, 5 and 6 for
green).
1
2
3
4
5
6
Image 12-1
Convergence knobs
1 Red channel, knob number 1
2 Red channel, knob number 2
3 Red channel, knob number 3
4 Green channel, knob number 4
5 Green channel, knob number 5
6 Green channel, knob number 6
116 R59770351 DP2K-20C 02/02/2010
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