I had emailed Michael Bedesem about using a PSR or Tyros registration to open a pdf on and ipad using the Unreal Book. Here is his answer. Can anyone add more info on this.
He also suggested "Google “ sending midi to Ipad “ , without quotes." As a novice, I will probably not understand what I would be reading. If anyone could help on this I'd sure appreciated it.
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If what you are asking is: could the PSR send a midi to the Ipad, which in turn brings up a pdf? That is, the PSR is still the initiator.
The Ipad would have to accept midi, and the program that processed it would have to be able to open a pdf reader (or a text program ) with the file loaded.
I have seen some web statements about non-WiFi midi input (“Users can also connect the iO Dock to their Mac or PC using the USB port to send MIDI back and forth for creative, new applications of the iPad ..).
I do not know about the pdf, but I think l opening a text window or passing a filename to a text reader would be possible.
So, given that the midi connection is viable, yes, it seems possible.
Regards,
Michael"