Acer X1161 Acer X1161, X1261, X110 and H5360 Projector Series Service Guide - Page 28

2-6 Disassemble Front Cover and IR Sensor Board 1. Unplug 1 connector (as yellow square). 2. Press two sides (as red arrows point) to unfasten 2 tenons (as green square). 3. Remove the Front Cover. 4. Tear off the mylar (as blue square). 5. Unscrew 2 screws (as red circle). 6. Remove the IR Sensor Board and IR Cap. IR Cap IR Sensor Board X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 2-