[Elecraft] 160RX Not Recognized by MCU

[Jack Brindle]

On Feb 18, 2004, at 12:46 PM, Sverre Holm wrote:

>> In this case the K2's AuxBus is heavily loaded. Make sure that
>> all of the
>> proper upgrades which affect the AuxBus have been performed.
>
> Since the K2 S/N = 3043, it should have all the aux bus upgrades that
> exist. A mystery?

The post-3000 serial number applies to the K2 main CPU and the I/O  
controller. It does not, however, apply to the various add-ons that  
Dean has such as the KDSP2, KSB2, etc. It is these that I am most  
concerned about, especially the KDSP2. Again, early KDSPs had  
AuxBus-related problems which have been corrected. Lyle will know more  
than I do, but a check of that and the other modules would definitely  
be worth while.

- Jack Brindle, WA4FIB
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