1.15.2 MaxxBass and Effects Check
c Check that the Max Bass check has been carried out successfully (OK); in cas of error NG will appear
d Press the icon ON, first in the Rev section then in the Cho section, to listen to the Reverb and Chorus effects; check the presence of the effect
and the quality of the sound.
c d d
e At the end put both effects in the OFF position again.
f Make sure that with the VOLUME potentiometer at minimum the sound completely disappears.