How to Turn Off Automatic Standby (Models 330, 350, 440, 450, 570, 670 & 770)

Your ZVOX speaker has an Automatic Standby feature that turns it off after about 20 minutes of no audio or a very low audio signal from your TV. Some TVs send a weak signal or have their audio output set too low, which can cause the speaker to turn off in the middle of a program even when it seems to be working fine. If this is happening, you can disable Automatic Standby by following the steps below.

  1. At the same time, press and hold both the Power/Mute button and the Volume + button on the front of the speaker (not the remote).
  2. After 4 to 5 seconds, “PS-0” will start flashing on the display. Release both buttons.
  3. Slowly press and release the Volume + button on the front of the speaker until the display reads “PS-11”.
  4. “PS-11” will flash for a few seconds, then “noAS” (No Auto Standby) will flash 3 times before the display turns off. Automatic Standby is now disabled.


Note: With Automatic Standby off, the speaker will no longer turn off on its own. You’ll need to use your ZVOX remote, or a remote programmed to control your speaker, to turn it off.


To turn Automatic Standby back on, simply repeat these steps, but stop at “PS-10” instead of “PS-11.”



Still Need Help?
Please contact us at info@zvoxaudio.com or submit a new support ticket.