Muted How To Reset

1. Turn off the receiver by pressing the power button.
2. Press and hold the "Advanced Surround" button and the "Enter" button at the same time.
3. While still holding down these two buttons, press the "Power" button to turn on the receiver. Keep holding the buttons until the display on the receiver starts flashing.
4. Release the buttons, and the receiver will be reset to its factory default settings.

Note: Resetting the receiver to its factory default settings will erase all custom settings and restore it to its original state, as if it was just taken out of the box.