I ‘ve assembled DSO068 kit. It’s powered up through USB connector. Everything is working fine except the problem with switching of by dial. After long pressing the dial my device doesn’t switch of but goes to rebooting. Sometimes by multiple pressing the dial after first long press the device shuts down. So the only way to switch it of is to disconnect the USB power source. Forcing to defaults does resolve the problem. There are no any shorts and assembling mistakes of SWITCH ON/OF module on the board. All voltages at testing points are OK. What’s wrong?
I’ve looked through forum’s topics. This problem was stated in some posts. But I haven’t found out the real solving of the problem in support service answers.
Thanks in advance
Anything about this unique oscilloscope DIY kit
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