Jed,
I would suggest unplugging the KAT3 and re-inserting it. Sometimes that
will wipe the contact pins of any oxidation and correct the problem.
Consult the K3 Assembly manual to see how to install the KAT3, reverse
the steps to remove it.
Repair is possible if you are capable of troubleshooting to the
component level. The schematics are available for download from the
Elecraft website.
If that does not resolve the problem, then contact [email protected]
for further actions.
73,
Don W3FPR
On 3/5/2018 7:20 PM, Jed Petrovich wrote:
Hello all:
Over the weekend I was getting an ERR AT3 on my K3 when I first turn on the
radio. I did read in the manual about removing the KAT3, but decided just
to try setting the Config to "not inst" and the message no longer appears
during power up. The radio seems to work just fine without the tuner
"installed".
Is it likely the KAT3 is the problem or could it be something else? Also
wondering it is possible to have the KAT3 repaired.
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