AV455 Master Reset Procedure
1) Make sure that the ZVOX is first powered “On”.
2) Select the optical input (in1d) by pressing the Input button on the Zvox remote.
3) Press the FWD then BACK then MUTE buttons on the Zvox remote. The display should show “rSt” followed by “8888” followed by “Off”.
The speaker will reset settings to the factory default settings.