John,
Remove the KAT100 AUX I/O cable and see if you can connect. If so, the
problem is in the KAT100 or its cable to the K2.
There is likely something that you inadvertently touched (and changed)
in the KAT100 during the firmware upgrade. The N4PY software (and HRD)
do not use any of the signals that are required for K2 to KAT100
communication, but the conductors involved do come near one another in
the cable that attaches to the K2, so you may find your problem there.
There is one quite simple thing to check first - the cable plugging
between the KAT100 and the K2 - the housing with the 2 cables attached
must connect to the K2 - if that connector is found on your KAT100, your
K2 to computer communications will not work because there are no wires
present for the two RS-232 signals.
73,
Don W3FPR
John Klokis wrote:
hi everyone, would like to ask the group about a problem. I had no
problem with my K2 connecting with my N4PY software before a KAT/100
update from 1.09 to 1.10. ever since the update and service to the
radio, I can not connnect with my control software. Even with ham
radio delux, it locates the comport, but when trying to connect with
frequency on radio, the program can not. Has anyone run into this
problem before? John K3JK
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