Acer X1161, X1261, X110 and H5360 Projector Series Service Guide
Page 55
...- Check Engine Module - Check DMD Board - Check Remote Controller c. Do "Reset (All data)" of spec.) - Check Main Board - No Symptom Procedure - Ensure the projection lens is within spec - Ensure the projection screen without dirt - Check Engine Module - Check Main Board - Ensure that the signal... are work as well 14 Audio Abnormal (X1261/H5360 only) - Ensure that your Projector is clean 10 Dead Pixel/Dust (Out of the OSD Menu 13 Function Abnormal - Check Speaker X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 3- Check DMD Chip - Check Main Board -...
...- Check Engine Module - Check DMD Board - Check Remote Controller c. Do "Reset (All data)" of spec.) - Check Main Board - No Symptom Procedure - Ensure the projection lens is within spec - Ensure the projection screen without dirt - Check Engine Module - Check Main Board - Ensure that the signal... are work as well 14 Audio Abnormal (X1261/H5360 only) - Ensure that your Projector is clean 10 Dead Pixel/Dust (Out of the OSD Menu 13 Function Abnormal - Check Speaker X1161/X1261/X1161A/X1161N/X110/H5360 Confidential 3- Check DMD Chip - Check Main Board -...