Phase Switches
Phase (global)
Use the Phase switch to improve bass response at low volume and suppress feedback at high volume. Push the Phase switch in and out and leave it in the position most pleasing to your ear. If feedback occurs, push the switch again.
Relative Phase (pickup phase)
To change the character of your blended sound, you may wish to change the phase of the pickup relative to the Image. There is no “best” position for Relative Phase and where you set it is a matter of personal taste.
1.Center Blend slider and switch to Edit. The “#” LED flashes to indicate Edit mode.
2.Push the Tuner button to toggle the relative pickup phase. 
= default.
3.To exit Relative Phase, move the Play/Edit switch to Play.
You can program different Relative Phase settings for each of the four Images. Select a different Image and repeat above procedure.
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