Acer P3250 Acer P1350 and P3250 Projector Series Service Guide - Page 42

2-25 Assemble DMD Board and DMD Chip 1. Assemble DMD Chip and rotate DMD Chip Lock clockwise (as red arrow) 2. Assemble DMD Mask ,DMD Rubber and Heat sink 3. Screw 2 screws (as blue circle) 2-26 Assemble Engine Module 1. Assemble Focus Ring 2. Screw 3 screws (as yellow circle) 3. Assemble Engine Module 4. Screw 4 screws (as red circle) P3150/P3250/P3150 Refresh/P3250 Refresh Confidential 2-22