sophia531

Alan, Thank you for your Post, as I had the same question regarding Auto Harmonize on my PX-780 and after playing with it for a while, I noticed that I had to turn on Auto Accompaniment in order for it to work and the Manual forgot to mention that, and Yes I also get that cheesy sound from the left hand chords which I wished it wasn't there and I was hoping there was a solution for that, but after reading this post sounds like I have to live with it. I'm just a beginner and trying to learn both the keyboard and playing it. Thanks again for this post.

Does anyone knows how you can tell when Casio had manufactured the PX780 based on their Serial Number. I just purchased a PX780 and on the Box and underneath the Keyboard there is date but it Indicates CARB 06/05/2013, is this the date of keyboard being manufactured or is the date they passed the test for CARB. My purchase date is 06/13/2016. I just want to make sure I did not receive a keyboard that was sitting in warehouse for three years and does not have all the latest fixes. thanks, in advance.