Yamaha VP-1 Owner's Manual page 121

Important
• Signals to the ELEMENT outputs do not pass through the equalizer.
• Some equalizer settings may produce explosive sounds or other undesirable noise.
You can correct the problem by lowering the Q value or gain value, or by adjusting
the frequency.
FYI
• The Quick Edit EQ functions operate relative to the equalizer settings described above.
9
• You can use the
12
~ buttons to toggle elements on and off during editing.
Editing Functions
REFERENCE
Chapter 1 PLAY Mode 1 - 52