I ran the Y3 two week2 ago without a problem. I had left it on the layout and finally got back to the layout today. It started up OK; but as it was running, the whistle was blowing constantly. I stopped it and restarted it and then the bell was ringing one note constantly. It stopped when I hit the bell button on the Z-4000; but started again as soon as I released the button. The Z-4000 voltage was blinking every time the behind I shut it down and then used the z-4000 to do a factory reset. There wasn’t any improvement. I was going to change the battery to a BCR; but found that I had already done that, failing to note it. I replaced the BCR just for grins. No help there. What else can I do?
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