User Manual

38 © Copyright 2014 Sonuus Limited Vo l u um
Owner’s Manual
Special key presses
Adjusting pedal tension
The tension (stiffness) of the foot pedal can be adjusted using the 5mm Allen key supplied. Insert
the Allen key into the bolt on the side of the pedal and adjust the tension to get the feel you want.
Turn clockwise to increase the pedal resistance, turn anti-clockwise to reduce the pedal resistance,
ensuring that you don’t loosen the bolt too much. Only small adjustments are required to make
changes to the pedal tension.
Mode Key Presses
Pedal calibration:
enter
save and exit
cancel and exit
Simultaneously press and hold active button + CONTROL button for 4s until
CAL is displayed.
Press save.
Press and hold save to cancel.
Battery monitoring Simultaneously press and hold active +  to display % battery charge.
Firmware update mode:
enter
exit
Simultaneously press and hold active +  when powering-on the Voluum.
Restart the Voluum.
Cancel edit
(enter Preset Select mode)
Press and hold save for 2s.
Foot-operated preset mode
enter/exit
Press and hold footswitch until footswitch LED starts/stops flashing.
Display firmware version
Press and hold save on power-on
(version number is shown until you release the save button).
tighten
loosen