1. posterid:422006
  2. KAT500 not recognized

Re: KAT500 not recognized

Mike Rees, 2004 SYA 40' 71616
 

I had a similar problem with my macbook pro updating my PS.  I switched to a PC. No problems upgrading.   Hope this helps you get the latest firmware. 


On Sun, Oct 10, 2021 at 1:27 PM Mike Wendland <mike@...> wrote:
Using the latest update from Elecraft and connected via the Elecraft USB/232 cable to my MacMini M1. i can get the unit recognized but when I try to see what software is on the tuner or try to upload the new file, I get a KAT500 failed to enter firmware load" error message.
Any ideas?
The tuner will not hold swr... it tunes my G5RV fine but then goes out of resonance with a lot of clacking noise... if I tune and turn it off, My K3S holds resonance fine...


Mike K8ZRH



--
73
Mike
N6YSK

And any man who may be asked in this century what he did to make his life worth while, I think can respond with a good deal of pride and satisfaction: "I served in the United States Navy."
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