Korg ToneWorks Pandora PX4D Owner's Manual page 41

FEEDBK1, 2 An effect that artificially generates feedback, and operates
when a note is held for an extended time.
2 generates feedback one octave higher.
FEEDBK3, 4 An effect that artificially generates feedback, and operates
constantly when sustained.
4 generates feedback one octave higher.
FILTER Fixed filter effect.
FILTUP1 Positive-polarity low-pass filter type auto-wah.
FILTUP2 Low-pass filter auto-wah with positive-polarity and a strong peak.
FILTDWN1 Negative-polarity low-pass filter type auto-wah.
FILTDWN2 Low-pass filter auto-wah with negative-polarity and fast response.
TALK 1...4 An effect that simulates a "talking guitar".
1:YAH-YAH, 2:U-WAH, 3:YOI-YOI, 4:YEAH
RANDOM 1...4 Random step filter that moves a filter randomly.
1, 2, 3, and 4 by changing the frequency band affected by the
filter.
TYPE (π/† button) VALUE (Value Dial)
0...4.7 adjusts the effect level.
5.0...10.0 adjusts the vibrato
depth.
Adjusts frequency
(1.0...10.0 [Hz])
Adjusts sensitivity (0...10.0)
Adjusts sensitivity (0.0...10.0)
Adjusts modulation speed
(0.10...10.0 [Hz])
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