No. Symptom Solution procedure
14 Audio Unusual
1. Ensure that the signal cables and source are work as well.
2. Ensure the projector is not in "Mute" mode.
3. Check the Main Board.
4. Check the Speaker.
15
3D Image Unusual
1. Ensure the using 3D glasses is good.
2. Ensure the signal source is 3D format.
3. Ensure the 3D function of projector OSD is on and 3D sync
invert is on.
4. Check the Main Board.
5. Troubleshooting
90