Dennis,
All the reports of this error message seem to be related to the use of
N1MM+, so if you have not done so, I suggest you ask the folks at N1MM
support about it.
Yes, that message should only occur if the key line or PTT is shorted
during a power on sequence.
So my question is "What is N1MM+ doing to activate that message?" There
may be some situations where the K3 firmware and N1MM programming is at
odds with one another - at least it seems that way. I have not
experienced anything like that.
73,
Don W3FPR
On 3/28/2016 6:09 PM, Dennis wrote:
I wrote earlier today about what triggers the ERR KEY error on the
screen of the K3. I have had several suggestions about what it is, so
I'll reply to them generically.
The contest this past weekend was an SSB contest. The ERR KEY message
(and not ERR PTT) appeared 40 or 50 times. Yes, there was a cw keying
line attached to the radio, but it was never used.
The CONFIG:PTT-KEY in the K3 menu is OFF-OFF. The radio control part
of the N1MM+ software had DTR and RTS both off. None of the PTT via
hardware options was checked.
I happen to be using an SO2R Box, but others that have told me they
are having the same higher incidence of ERR KEY messages
The ERR KEY message seemed to be associated with use and stopping of
the Dueling CQ function of the N1MM+ software. The Dueling CQ
function would be stopped by entering something in an EW.
Both radios were connected to the computer via real Com ports. No USB
to Serial converters were involved.
I have been told by at least 6 other ops that they have seen an
increased incidence of ERR KEY messages. I don't know what firmware
they are using, but I know I am using 5.38.
The ERR KEY seems to be related to PTT timing, but I'm not totally sure.
If I could find other reasons why the K3 was producing that error, I
may be able to come up with a fix, either in software, in someone's
firmware, or in some setting within the K3 Config menu or N1MM+. Right
now, the only definition I have of the ERR KEY concerns shorting the
keying line when the rig is turned on, which definitely is not the
case here.
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected]
