XR-20S. Version 1.1 - Sharp Projector Handy Guide. Page 34

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Replacing the DMD Chip
Version 1.1
Issue 04/2006
34
SHARP ELECTRONICS (UK) LTD
PROJECTOR TECHNICAL SUPPORT
TECHNICAL SERVICES GROUP
Replacing the DMD Chip
After replacing the DMD, if shading is present on the screen as shown in
Figure 1, adjust the lighting area of the DMD by turning the adjustment screws
for the optical engine.
1. Loosen the fixing screw for the adjustment lever 1. Adjust the lighting area
by adjustment lever 2 and then tighten the fixing screw for the adjustment
lever 1.
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