How do I restore the PixiePlus to its default preconfiguration?

• Place PixiePlus in learning mode by inserting a paper clip, then press and hold any two buttons on the PixiePlus for 5 to 10 seconds. The Status LED blinks red when the PixiePlus is in learning mode. Note: Be gentle with the paper clip to ensure that you do not damage the switch mechanism.
  
  When the unit beeps three times the PixiePlus has been restored to factory default configuration.
  
  Note: Be sure you are not pressing any of the PixiePlus buttons when you insert the paper clip, or you will toggle the PixiePlus Audio Mode on or off