Re: QCX Mini Displaying //???/??/
Here's a procedure to do a factory reset on a QCX when you don't have a working display. Count carefully:
Long press left button Turn tuning encoder counterclockwise (CCW) 4 clicks Short press left button Turn tuning encoder CCW 1 click short press left button Turn tuning encoder Clockwise 17 clicks Short press left button
Good luck .. 73 .. .Ron
toggle quoted message
Show quoted text
Have you checked at the processor pins?? A tiny bit of wire or solder flake could be bridging a couple of the processor pins that drive the display?
|