microHAM "keyer" interfaces (CW Keyer, Digikeyer, DigiKeyer II,
microKEYER, microKEYER II, and MK2R/MK2R+) as well as Station Master
and Station Master Deluxe *do not support* firmware uploading in
*any* transceiver.
It *may* be possible to upload to the K3 by setting Router's "Radio"
option to "no radio (mode selected manually)" and powering the keyer
from a dedicated supply. However, microHAM recommends using a true
RS-232 port or KUSB and accepts no responsibility if the keyer is
used for uploading firmware.
I use RS-232 switches and a "real" serial port for updating all of
my Elecraft equipment.
73,
... Joe Subich, W4TV
microHAM America, LLC.
http://www.microHAM-USA.com
http://groups.yahoo.com/group/microHAM
On 4/17/2012 8:35 AM, Jack Brabham wrote:
> Joe,
>
> I am trying, unsuccessfully, to do a K3 download via my microKeyer 2.
> I'm using a profile with everything off except the K3 that worked last
> time I did one of these downloads a year or 2 ago.
>
> I get the usual K3 stuck in "MCU load" and the K3 utility cycling thru
> various speeds trying to connect.
>
> Any suggestions? I'm running Win7 64 and do not have a serial port on my
> PC.
>
> 73 Jack KZ5A
>
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