Rocket

Thanks for your lengthy and informative reply, anotherscott. I will check out the options you've suggested. Seems pretty straightforward.

Thanks for your suggestion, Brad. I was able to resolve the problem, partially at least. Sample Tank has a setting which allows the MIDI PROGRAM CHANGE CHANNEL to be set to 1 - 16, as well as OMNI and OFF. Setting it to OFF fixed the problem. I had it set before to OMNI. Unfortunately, I didn't see such a setting in Audiokit Synth One. That app apparently allows for MIDI input channels to be changed from 1 - 16 only. No OFF option. If I find a solution, I'll post it here. Thanks again for your help.

I have an iPad (5th Gen) connected to my Casio XW-P1 via Apple's camera connection kit and a USB cable. Whenever I change a tone on the XW-P1, the tone changes on the iPad app too. How do I prevent this from happening? I want to be able to change tones on the XW-P1 without the iPad app being affected. For some reason, this problem does not occur when I use, say, the Garageband app, but it does happen when using Audiokit Synth One or Sample Tank. I've tried changing some of the XW-P1's MIDI settings, but it doesn't help. Any ideas? Thanks.