KRC2 Firmware/Power Problem

[Rich-4]

One of my KRC2s wipes the firmware when the power is removed from the unit.
This never happens with my other unit.

 

Any thoughts from the group?

 

Rich

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[Don Wilhelm-4]

Rich,

Is the OP/DL switch to the OP (operate) position before removing power?
That is the only possible reason I can think of, and it should not clear
the firmware even then.
Can you tell us the whole scenario?  How do you determine that it has
lost its firmware - KRC2 Utility or other means?

Are you running it with a K2 or a K3?

Rhetorical question -- Why do things like this come up on Friday after
Elecraft support has gone for the weekend?

73,
Don W3FPR

On 4/19/2013 6:39 PM, K3RWN wrote:

> One of my KRC2s wipes the firmware when the power is removed from the unit.
> This never happens with my other unit.
>
>  
>
> Any thoughts from the group?
>
>  
>
> Rich
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

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