Model guide · Amplifier
Denon AVR-S650H
Connect Denon AVR-S650H or troubleshoot TV Audio. Its factory reset uses TUNE + and TUNE − on the receiver front.
In store? To share a particular step, open the 3D guide and choose Share step there.
Share the model guide · QR code
Scan with the camera on the customer’s phone.
https://fixmytvsound.com/en/guides/denon-avr-s650h/Which socket should I use?
For TV audio over HDMI, look for ARC or eARC on the TV and on the receiver’s HDMI output.
Factory reset · AVR-S650H
Check the model code and note your settings before clearing them.
Save your settings with Denon’s instructions- Turn off the receiver using its front power button.
- Hold down TUNE + and TUNE − on the front panel and press Power. Release when the display shows “Initialized”.
- Finish setup, select your usual audio source and test the same programme again.
Open the manufacturer’s manual · Denon
Source market North America · Checked 4 November 2026