[Elecraft] MCU LD

[Mike]

Jack -

The first step in the K3Utility help is to disconnect the K3 from the power supply 
for at least 30 seconds, maybe longer. In the K3 Utility, bring up the help file, and 
type force into the search box, then click on the List topics button for a step by step.

HTH!

73, Mike NF4L

On 7/1/2011 10:55 AM, W4GRJ wrote:
> I think I have a real mess up here. I did the latest firmware update and all
> seemed o.k. until I tried to transmit. I have no audio at all. Thinking it
> could be the mike, I put the original K3 mike on with same results. O.K.,
> all I did was a firmware update so I decided to back rev to previous
> version....my lovely K3 choked and shut down during the first part of the
> upload. Now all I get is a blinking red power led and MCU LD in the display.
> I tried the reset procedure, holding the power button for 10 sec without
> success. The utility does not recognize the radio is connected. Appreciate
> suggestions to fix short of sending the radio back.
>
> Tnx,
> Jack
> W4GRJ
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>