Boss ODB-3 Owner's Manual page 12

Booster
LEVEL
MIN MAX CUT BOOST
HIGH
LOW
Slapping Play
LEVEL
MIN MAX CUT BOOST
HIGH
LOW
12
CHECK
EQ BALANCE GAIN
DRY OD MIN MAX
CHECK
EQ BALANCE GAIN
DRY OD MIN MAX
HeavyDrive
LEVEL EQ
MIN MAX CUT BOOST
HIGH
LOW
Solo Play
LEVEL EQ
MIN MAX CUT BOOST
HIGH
LOW
CHECK
BALANCE GAIN
DRY OD MIN MAX
CHECK
BALANCE GAIN
DRY OD MIN MAX