I see that the question has been answered, but I would like to tell you how I find the answers to questions about operating the K3.
I keep a copy of the LATEST K3 operating manual on my desk-top (computer). When I get confused about how something works or want to learn what it's for, I use the find functionality of Adobe Reader to search for the answer in the manual. For example: Searching for the words "low cut" takes one to explanations on page 23. Searching for "filter controls" takes one to pages 5, 9, 14, and 23. After, or while reading the information on those pages and trying them out as I do, so I get a pretty good idea of their purpose. Please don't interpret this as an admonition. It is meant to advise. On Wed, 24 Nov 2010 12:53:32 -0800, <n6...@cox.net> wrote: 73, Tom Childers Radio Amateur N5GE Licensed since 1976 QCWA Member 35102 ARRL Life Member >Would someone please explain the purpose and function of the low cut and high >cut controls on the K3? There doesn't seem to be any explanation I can find in >the current user's manual and I'd like to make sure I'm understanding their >function correctly because the response I see on the P3 passband icon >contridicts what I expected to see occur when increasing or decreasing either >setting. Thanks very much. >Gary >N6LRV >______________________________________________________________ [snip] ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html