Yamaha AR-80 - Manual (Page 162)

156
TREMOLO
This enables footswitch control over the Tremolo effect. When TREMOLO is selected here,
pressing the footswitch turns the Tremolo effect on and off, performing the same function as the
TREMOLO button.
To use this function, the Tremolo effect must be properly set. (See page 39 for more
information.)
FOOT SWITCH LEFT Page — Tremolo
Knee Lever
The knee lever, located on the underside of the keyboard panel, can be used to turn on and off the
Sustain effect, Melody On Chord function or Lead Slide effect.
Sustain Control
To select knee lever control over Sustain:
1.
Make sure that the Upper and/or Lower Sustain effect panel controls have
been turned on; otherwise the knee lever will have no effect.
2.
Fold the knee lever down.
LOWER
(KNEE)
UPPER
(KNEE)
PEDAL
SHORT SHORT
LONG LONG LONG
SUSTAIN
LOWER
SHORT
PEDAL UPPER
DATA CONTROL