Setting the RX-V471/HTR-4064 back to factory settings
Note: This will not harm the receiver or void the factory warranty.
1. Set the unit to Standby by pressing the Power button on the Front Panel.
2. While holding down the Straight button on the Front Panel, press the Power button on the Front Panel.
3. SP IMP. 8 Ohm Min will come up on the Front Panel.
4. Use the Program Arrow button to the Right to toggle to Init Cancel.
5. Press the Straight button Twice to display INIT ALL.