Pioneer VSX-84TXSi-S Full Reset

  1. Switch the receiver into standby.
  2. While holding down the front panel AV PARAMETER button, press and hold STANDBY/ON for about three seconds. The display shows RESET?.
  3. Press the front panel ENTER button. The display shows RESET OK?.
  4. Press SETUP to confirm. OK appears in the display to indicate that the receiver has been reset to the factory default settings.