[Elecraft] K3 not transmitting anymore

[Geoffrey Mackenzie-Kennedy]

Ron D'Eau Claire wrote:

> An orderly shutdown requires the POWER button be pressed on the K3 before
> the power supply is shut down.

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Ron,

Is there any interface available on the K3 which would allow an external 
automatic protective shutdown system to meet this requirement, rather than 
having to press the POWER button by hand?

73,
Geoff
GM4ESD