1. I connect the camera to the device and there is no video output. If there is no video then test your power supply or try another power supply. Solution: replace the power supply.
2. If there is no video then test your coaxial cable and BNC connections for continuity or try another cable. Solution: replace the coaxial cable with BNC connector.
3. If there is no video then test your device(i.e. recorder) male BNC connectors by switching BNC cable to other channels. If one works and another doesn’t then your BNC ports are mis-configured. Solution: Re-configure the port to “Coaxial” in the HDCVI recorder (main menu*>Setting*>Camera*>Channel type).
4. This series device does not support the analog camera of all brands. Please make sure the device supports general standard definition analog camera, HDCVI. Solution: purchase compatible hardware.
