Scott,
I suspect it is the encoder and not the firmware. Every instance of
that behavior I have seen is cured by replacing the encoder (and I have
repaired a lot of KX1s.
If you do not have good desoldering tools, cut the pins of the encoder
close to the body and then you can 'rock' the 2 securing tabs out.
Remove the remaining pins one at a time. Clean up with solder wick and
if there is solder remaining in the holes, heat the solder pad and push
it out with a wooden toothpick or stainless steel needle.
BTW - the model designation on Elecraft products does not have a dash in
it. it is "KX1", not "KX-1".
73,
Don W3FPR
On 5/6/2016 11:36 AM, Scott Ellington wrote:
> Operating the CWT yesterday for the first time with the KX-1, I found
> a glitch: When tuning around the band, the frequency sometimes just
> stops changing. Usually (always?) when I'm tuning downward, it's as
> if it hits a wall: I can tune back upwards, but when I tune downward
> it just stops at the same frequency. It's not just the display, as I
> can hear that the frequency is not changing. If I change bands and
> come back to the same frequency, it works normally for a while. It
> happens several times in an hour of operating, so it's not easy to
> reproduce. It's almost certainly not a bad encoder.
>
> If it's a firmware bug, as I suspect, others should observe the same
> problem. Firmware is 1.02.
>
> Has anyone else seen this?
>
> 73,
>
> Scott K9MA
>
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