Thanks for getting back Paul.
You are correct! In my case it should then trip the current limited supply. However, the QMX doesn't draw current at any time and never goes over my pre-set limit?
To confirm, when I apply power to the 2.1mm connector and long press the left encoder, the QMX should go into into Update mode whether it's connected to the PC via? USB cable or not?
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73, Rick
VE7TK
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