I beleive that's your computer establishing serial contact with your K3. It won't happen if you aren't connected.
73, Dave AB7E On 4/13/2022 11:58 AM, Rip R wrote:
My K3 works like a charm and I have never had an issue with it. But recently after I turn the rig on or shortly after I turn it on, it will automatically transmit a series of 5 or 6 cw dashes evenly spaced (good fist) and at about 15 wpm. This will not occur again until the next time the rig is turned on. I do not know why it is doing this, but I would like to know. Ideas? 73s Rip W7RIP
______________________________________________________________ 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]

