I am a newbie at key boards and I need some help. I recieved the piano today turned it on came up in grand piano mode like it is supposed to. I have been playing for 3 hours and it goes into some electric sound. It still says 00 concertgrand. The only way I have found to get the piano back is to in go into system settings, initialize, all then I get the piano back, but if I shut it down and restart the piano it comes back up in that wierd electric sound. I never toughed any of the buttons, just playing..??? Again worked great for 2 hours. fiirmware 1.00 Going to try and bring it up to 1.13 But if anyone can help, kinda of loosing it here....:-( As a beginner I should have never bought such a high end piano. I just wanted a good piano. Any suggestions? I just have a 1/4 inch in the left mono into a small amp.