Scott,
 
Here are the settings in N1MM I'm using on my K3:
 
Baud rate: 19,200
No Parity
8 data bits
1 stop bit
DTR - Always Off
RTS - Always Off
 
Make sure the baud rates match between the K3 and com port. The only interface needed is a straight RS232 cable.  Be sure it is not a null-modem cable.
 
73, Ted W4NZ
 
-----Original Message-----
From: secc-bounces@contesting.com [mailto:secc-bounces@contesting.com]On Behalf Of Scott Weiss
Sent: Monday, August 08, 2011 11:04 PM
To: secc@contesting.com
Subject: [SECC] K3 and N1MM

Hello to all,
  Looking for help with interfacing my K3 with N1MM. I've read that there is no need for the interface and would like to know the settings required on my K3 and N1MM.
                                       Thank you and 73's,
                                                Scott N2WF