FixVault

Audio Units Without Navigation

  1. Turn the audio unit on.
  2. Press and hold the memory preset buttons 3 and 6 for 3 seconds. The speaker walk-around test will begin.
  3. Before the speaker walk-around test is complete, press preset button 6.
  4. Press the TUNE UP button (to the right of the CD slot).
  5. Record the audio unit part number.
  6. Turn the audio unit off.