[Elecraft] KX3-PX3-KXPA100 problem

[David F. Reed]

Sadly, changing nothing, both problems are back today.

On 3/13/15 9:19 AM, David F. Reed wrote:
> Thanks all for the suggestions; in the end, none worked.  However, I 
> then reloaded all the microcode in all 3 units, and voila, they all 
> play nice together again...
>
> 73 de Dave, W5SV
>
> On 3/12/15 4:59 PM, David F. Reed wrote:
>> Folks,
>>
>> up til today my combination in the subject line has worked 
>> flawlessly.  Today a couple of problems surfaced.
>>
>> (1) the power switch on the PX3 is intermittent for ON, always works 
>> OFF.  In other words, it does not always power ON when asked to, but 
>> always powers OFF when requested to.  Not a big deal, but would be 
>> nice to fix...
>>
>> (2) the KXPA100 would not come on; in trying to track it down, I 
>> observe that the PA mode in the KX3 was OFF; setting it to ON, the 
>> KXPA100 turns on, and the Sys Fault LED flashes, then it turns off 
>> the KX3 PA mode and itself OFF.  Big deal, and would love to fix it.
>>
>> I have rechecked all the cabling and removed and reinserted it i to 
>> no avail.
>>
>> Thoughts or suggestions?
>>
>> Thanks & 73 de Dave, W5SV
>>
>>
>