Boss Vocal Performer VE-22 Reference Manual page 20

Useful functions
CATEGORY TYPE
SLICER
EFFECT
RADIO
LO-FI
—
ECHO
M.SETTING
(MEMORY —
SETTING)
20
TARGET
PATTERN
RATE
DUTY
DEPTH
ATTACK
TRIGGER
LO-FI
LEVEL
BIT
SAMPLE
BALANCE
SW
LEVEL
DLY TIME (DELAY TIME)
DLY FDBK (DELAY FEEDBACK)
DLY LEVEL (DELAY LEVEL)
REV TIME (REVERB TIME)
REV PRE D (PRE DELAY)
REV LEVEL (REVERB ELVEL)
VOLUME
OUT LEVEL