[Elecraft] NR and NTCH

[Ruben Navarro Huedo]

Hello friends:
My k3 is only 2 hours old.
A little question:
When i press NR y can read N/A on the screen.
The same with NTCH.
Why can't i use it?

Thank's a lot.

-- 
Rubén Navarro Huedo - EA5BZ
http://www.palotes.com