Acer X1161 Acer X1161, X1261, X110 and H5360 Projector Series Service Guide - Page 46

2-31 Assemble DMD Chip and DMD Board 1. Rotate the screw (as yellow circle) 180° clockwise to assemble the DMD Board and DMD Chip. 2. Screw 2 screws (as red circle) to assemble the Heat Sink and DMD Module. Note: - Avoid touching the DMD Chip. - Pay attention the fixed position when assembling the DMD Chip. 2-32 Assemble Color Wheel Module 1. Screw 1 screw (as blue circle) to assemble the Photo Sensor Board on the Color Wheel Module. 2. Screw 2 screws (as red circle) to assemble the Color Wheel Module on Engine Module. X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2-22