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Troubleshooting
1. Power: Ensure all devices are powered on (sources, transmitter, receiver and display).
2. Indicator: Please make sure all LED indicators of the receiver is normal according to the user manual.
3. Devices: Ensure picture can be shown normally when directly connecting a source to a display device.
4. Cable: Plug in and out HDMI cable or try another HDMI cable.
5. Ensure the cable length being used is within available transmission range according to the Specification Section.
6. Compatibility: Test other source and display devices to determine correct compatibility.