Roland E-66 - Volume Balance; Volume Balance for Upper and Lower Tones

Volume Balance
a) To adjust the volume of the
Upper Tone, use the pair of
buttons marked UPPER [13] in
the BALANCE section; the >
button raises the volume, and
the «1 button lowers it.
To turn the Upper Tone off,
press both buttons simul-
taneously.
Every time an UPPER button is
pressed, the display will
indicate the volume level (Off/
1-127) for a few seconds.
b) To adjust the volume of the
Lower Tone, use the pair of
buttons marked LOWER [14] in
the BALANCE section.
To turn the Lower Tone off,
press both buttons simul-
taneously.
Every time a LOWER button is
pressed, the display will
indicate the volume level (Off/
1-127) for a few seconds.