Acer S5201B, S5301WB service manual Color Wheel Delay Alignment, Overfill adjustment

1. Color Wheel Delay Alignment

Procedure:

1.Enter Factory Mode

2.Enter Block 1

3.Change CW Delay by adjusting the following gray pattern to smooth

32 Gray pattern

2.Overfill 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.

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