Acer X110 Series, Service Manual

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X1161/X1261/X1161A/X1161N/X110/H5360 Confidential
3-4
No Symptom Procedure
9
Poor Uniformity/
Shadow
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Ensure the Brightness is within spec
- Check rod alignment
- Check Engine Module
10
Dead Pixel/Dust
(Out of spec.)
- Ensure the projection screen without dirt
- Ensure the projection lens is clean
- Clean DMD Chip and Engine Module
- Check DMD Chip
- Check Engine Module
11 Garbage Image
- Ensure that the signal cables and source work as well
- Check Main Board
- Check DMD Board
12
Remote Controller
Failed
- Remote Controller
a. Check Battery
b. Check Remote Controller
c. Check IR Sensor Board
d. Check Main Board
13 Function Abnormal
- Do
"
Reset (All data)
"
of the OSD Menu
- Check Main Board
14
Audio Abnormal
(X1261/H5360 only)
- Ensure that the signal cables and source are work as well
- Ensure that your Projector is not in “Mute” mode
- Check Main Board
- Check Speaker