[Elecraft] [K2] DSP set up

[Jay]

I have been playing with the K2 DSP a good bit of the day
and trying to get the noise reduction settings programmed.

>From reading the "Assembly and Operating Instructions",
there are 4 noise reduction filters and these are
independent of the DSP CW filter settings.  I can select a
CW filter and change the selected noise reduction filter.
What I cannot seem to do is set the noise reduction
parameters for each n1...n4 and save those parameters.

Programmatically, accessing the various DSP parameters does
not seem to be doable.  All that I have found are the SW80
and SW81 commands.

Is there a "How to" guide for the DSP module?  If not, what
have others done?  The "Operating Instructions", while good
to read, seem to gloss over a lot of the user procedures and
leave a lot to be desired in comparison to the usual
Elecraft manuals.

Any help would certainly be appreciated.

Jay
AJ4AY
Mobile, AL