In my case it had to do with a bad encoder.
/On the 4 small push-button encoders, tap each one and you will
probably find one that does not toggle the LEDs. //
//The old encoders leak resistance internally and it disrupts the
push-button matrix causing wrong button pushes. //
//Replace all 4, Elecraft part number E640018. //
//You may be able to tap or snap the bad one repeatedly to get it
back to working (but it will fail again). //
//Keith WE6R
/
With new encoders and additionally connectors update the K3 works fine now.
73 Chris, DL2MDU
Am 14.09.2019 um 18:37 schrieb George Johnson W1ZT:
Need some direction where to look.
My K3 seems to have lost control of the front panel buttons. RF operation
OK and VFO etc works. Just no PB control.
Emailed Support but it is the weekend so I could use any direction of where
to dig into the radio. Front panel connections come to mind but any other
suggestions are greatly appreciated.
George W1ZT
______________________________________________________________
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]
______________________________________________________________
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]
