I have found, after assembling and setting up my K2, that the Iambic setting is stuck on 'B' keying and cannot be changed.
To explain further: switching between 'A' mode and 'B' mode or the other way has no effect. The keying is always 'B' and the two modes are definitely the same. Either that or there is only microsecond differences and I can't tell. What is certain is that the mode it is stuck in is the same as my MFJ 422B (modified to be switchable) in 'B' mode and I can certainly tell the difference between modes in the Curtis chip on this keyer. I am wondering, as this is done in firmware, if there is a solder bridge between 2 IC pins, thus preventing the switching of modes, or if there could be a firmware error? Or is the difference extremely subtle? Thanks -- David Dawson The trouble with this country is that there are too many politicians who believe, with a conviction based on experience, that you can fool all of the people all of the time. -- Franklin Adams _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com