Incidentally, I seem to be having some issues loading some Expansion Packs into the SX900 saying "failed to access data" and I am not sure why that's happening. I've bought a number of packs and they work fine on the S975, but when using the Expansion Manager to convert them to the SX900 they don't seem to work. I hope I've not found a bug...
There is OS updates for SX900 ready to download, and it say something about the Exp Manager. Maybe it's for any help?
Btw. When swap from T4 to Genos, I contacted Y support about the packs already bought.
They fixed it so I could download converted packs (those I've already bught) from my Yamaha user account.
https://europe.yamaha.com/en/support/updates/firm_psr-sx900.html[V1.02 to V1.03]
Added a new function: Voice Guide.
Fixed other problems.
[V1.0 to V1.02]
Now supports use with the Yamaha Expansion Manager (V2.5.3 or later).
The function "Part On/Off" (for the Left, Right 1, Right 2, Right 3 or Mic part) is newly assignable to the foot pedals.
Fixed a problem in which the detail settings of the "Part On/Off" function for each one of the ASSIGNABLE buttons would not be loaded properly from the Registration Memory or System Backup.
Fixed other problems.
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