Quick answer
- Ensure your HDMI cable is compatible with eARC; a Certified Ultra High Speed HDMI cable is recommended.
- Check that your TV and audio receiver both support eARC.
- Make sure the eARC feature is enabled in both the TV and receiver settings.
- Restart both devices to refresh the connection.
Symptoms
- No audio output from the receiver when using eARC.
- Audio is out of sync with the video.
- The receiver displays an error message or no signal.
- The TV does not recognize the audio receiver.
Quick checks
- Verify that your HDMI cable is connected securely to the eARC port on both the TV and the receiver.
- Check if your TV and receiver firmware is up to date.
- Ensure that the correct input source is selected on the receiver.
- Look for any settings related to HDMI control (CEC) and ensure they are enabled.
Step-by-step fix
- Check the HDMI cable: Make sure you're using a Certified Ultra High Speed HDMI cable. If in doubt, consider replacing it with one from this link: Certified Ultra High Speed HDMI cable (paid link).
- Enable eARC: Go to your TV's settings menu, find the HDMI settings, and ensure that eARC is enabled.
- Enable eARC on the receiver: Access the settings on your Sony STR DN1080. Look for HDMI settings and make sure eARC is activated.
- Restart devices: Power off both the TV and the receiver. Unplug them for about 30 seconds, then plug them back in and turn them on.
- Test the connection: Play a video or audio file that you know has a high-quality audio track and check if the sound is coming through the receiver.
If it still doesn't work
- Try connecting a different HDMI device to the eARC port on your TV to see if the issue persists.
- Check if there is a firmware update available for your devices and install it.
- Consider resetting the receiver to factory settings, but make sure to back up your settings first.
FAQ
Q: What is eARC?
A: eARC (Enhanced Audio Return Channel) is an advanced version of ARC that supports higher bandwidth audio formats like Dolby Atmos.
Q: Can I use a regular HDMI cable for eARC?
A: While a regular HDMI cable may work for standard ARC, it’s recommended to use a Certified Ultra High Speed HDMI cable for eARC to ensure full functionality.
Q: Why is my audio still out of sync?
A: Audio sync issues can be caused by processing delays in the receiver or the TV. Check for any audio delay settings in both devices.
Q: What should I do if my TV doesn’t support eARC?
A: If your TV does not support eARC, you can still use standard ARC, but you may lose some advanced audio features.