In the Report IP section of the manual, there is a minor error. Where it states “continuously until G#5, indicating 9”, that should actually be just G5. The #’s are for the even numbers and without the # for the odd numbers.
# indicates a ‘sharp’ in music notes. From C, the notes are C, C#, D, D#, E, F, F#, G, G#, so if C is 1, then G# is 9. I believe the user manual is correct. Note that there is no E# (E# is F).