User's Manual

⑬ [‒1] OCTAVE KEY
Hold to play 1 octave below, release to restore.
Alternative cross-octave fingering
available in "Appendix - Fingering Charts"
of this manual.
⑭ STRAP RING
To attach neck strap.
A neck strap can effectively prevent R1
from falling.
⑮ THUMB HOOK
Fit your right thumb below the hook to hold R1.
A neck strap can relief your thumb, in
which case your other fingers can also
move easier.
⑯ FUNCTION BUTTON
Pressing these buttons/keys while holding the
function button (FN) will form a number of hot keys:
8