User Manual - CTC-1402
40
Troubleshooting
1. Power: Ensure all devices are powered on.
2. Indicator: Ensure all LED indicators of the CTC-1402 are normal according to the user manual.
3. Devices: Ensure picture can be shown normally when directly connecting a source a display device.
4. Cable: Plug the HDMI/Cat X cable in and out or connect a dierent HDMI/Cat X cable. Ensure the specic cable length is within the
available transmission range according to the Specications Section.
5. Compatibility: Test other source and display devices to determine correct compatibility.