According to page 20 of the manual, when arranger is stop, the bass is played manually. However, when I play on the left part of the keyboard, no bass notes sound. Am I doing something wrong or is the manual not correct?
"5.5.1 NORMAL BASS
When the Arranger is running (START), the bass is automatically generated around the
agreements received in a style unique to each melodic line.
Arranger OFF (STOP): the bass is played manually"
There is a MANUAL BASS button, to play the bass with left hand