PO-32 SY2 sync mode

I’m trying to change the sync mode to SY2 with the PO-32, however, when I press the ACC + BPM buttons, I can only toggle between SY0 and SY1 modes.

Any ideas why this is the case?

Do you have a cable pluged in your ouput? In that case your PO-32 thinks he is the master for sync. And the master has only SY0 and SY1.

You need a cable plugged into your input.

Thanks, it just needs a cable in the input