Troubleshooting, Matrix does not power on, Cannot view 3d content – Intelix DIGI-88B User Manual
Page 26: Cannot hear surround sound audio

DIGI-88B Installation Guide
Troubleshooting
Matrix does not power on
Verify power outlet is active.
Verify continuity in power cable.
Cannot view 3D content
Copy EDID from output to input.
Verify display is 3D compatible.
Verify source device can output 3D content.
Verify twisted pair cable does not exceed 40 meters.
Cannot hear surround sound audio
Copy EDID from output to input.
Verify output can broadcast surround sound audio.
Verify source device is configured to output surround sound audio.
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