Beiträge von minowak

    Fault description:
    Failure is manifested by the fact that when I turn on, the unit value of the pitch in a few seconds drops from 64 to 0. At that time midi synthesizer sends messages. Changing the value is for all channels midi synthesizer. Today I noticed that the function (Pitch) responds to Aftertouch. A few days ago, when the problem occurred, in device, there was no pot of Pitch knob (Pitchbend Wheel) because it was removed earlier, (a few month ago occurred a similar fault).


    Question: What could be the cause of a fault, and how can remove it, who can help me with this?


    History of Vulnerability:
    1. A few months ago: similar fault - Pitch fell to low levels and we could see the small jumps.
    2. Removing the wheel Pitchbend (along with the entire section, with Modulation Wheel).
    3. Remove the wheels caused the disappearance of the fault.
    4. A few days ago, the fault appeared again: first of all – the synthesizer change value of Pitch, then continuously change the value of one degree (according to protocol midi) up and down, sending MIDI messages.
    5. Hard reset the device.
    6. After a hard reset of the symptoms as "the description of fault."