Submit diagnosticsIf you are having trouble with your network or HEOS system, you may beasked by Denon technical support personnel to select this option. Thisfeature will automatically send Denon technical support diagnosticinformation about your HEOS system.NOTE0 No personal information is sent and your information will never be shared withanyone.Resetting your controller appThis feature will reset the control app to its original state when you firstinstalled it on your mobile device without requiring you to remove,download, and reinstall it from the app store.Contents Setup Use Troubleshooting Status LED Appendix47