[Elecraft] K3 needs survey -- firmware and application software

[Brian Machesney]

I would like to be able to "lock" the "V->M" front panel key.

In what must surely be the latest evidence of my brain's declining function,
I constantly confound the "V->M" and "M->V" buttons, inadvertently writing
over the memory contents. Pressing the "V->M" button while it is "locked"
would produce an audible beep and the text message "unlock V->M"

Along the same lines, I find that pressing "M->V" does not load both saved
frequencies into the main and sub receivers if the main and sub are set to
different bands when the key is pressed. I would like to have a way to make
this the default behavior when pressing the "M->V" key.

-- 
73 -- Brian -- K1LI