C-7030 - Troubleshooting: No Sound

The C-7030 contains a microcomputer for signal processing and control functions. In very rare situations, severe interference, noise from an external source, or static electricity may cause it to lockup. In the unlikely event that this should happen, unplug the power cord, wait at least 10 seconds, and then plug it again.

If you can’t resolve the issue yourself, try resetting the CD Player before contacting your Onkyo dealer. 

To reset the CD Player to its factory defaults:

Turn it on and, while holding down the [ >>I ] button, press the [ II ] button. “Clear” will appear on the display. 

Note that resetting the CD Player will delete your custom settings.

• The C-7030 is not connected properly. Check all connections and correct as necessary.
• The wrong input source is selected on your amplifier. Check your amplifier’s input source setting. Refer to your amplifier’s manual.