Acer X1230S Series - Page 71

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2. Overfill adjustment (Blue Edge adjustment)
1. “Full White Pattern” is suggested for this alignment.
2. Adjust 2 LP-alignment Screws (upper side / lower front side of Optical Engine) behind
Color Wheel.
3. Alignment Criteria is to adjust these 2 screws until “No Dark Edges” and “ No
Shadows” can be observed in image.