I can solve this problem..
I used Yamaha QY-300 sending midi data to JP-8000, It's work and rapidly transmit.
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- Wed Jan 28, 2009 7:58 am
- Forum: HELP!
- Topic: Roland JP-8000 firmware update
- Replies: 20
- Views: 19224
I did every devices above, but can't help!!! I reduced bpm 50-100 too, but not work, the checksum value is different from the manual ; and I repeated sending data many time !!! How can I do on ? Because I lost the software (ver.1.0) in my JP-8000 and the display disappear anything!! I have to send s...