[K2] [Elecraft] K2 Operating Problem

[bill KE5KWE]

Thank you Don and Dave for your replies.  I tend to agree with you Don that
these are two seperate problems, but I don't know.  In answer to your
question the XIT button does work as well as all other buttons.  I did
forget to mention that the antenna tuner is a KAT2, which is installed.  

My elmer did suggest that if the wire had become broken or possibly came
into contact with the side of the travel trailer (ie. metal) it could have
experienced RF feedback which would cause it to lock up and if it were
strong enough might have fried the menu.  I don't know, nor do I know how to
test for this.  I did disconnect the long wire and ground.  Reconnected
another wire not in contact with anything and the both problems persisted.

Bill


Don Wilhelm wrote:
> 
> Bill, Check to see if the XIT button works and report back here.  I
> believe 
> you may have a bad solder connection on the front panel board.
> 
> 
> 73,
> Don W3FPR
> 
> bill KE5KWE wrote:
>> My K2, s/n 6301, has been built and operating for several months. 
>> However, I
>> recently relocated and just now was able to put up a long wire antenna. 
>> It
>> is connected directly to my K2 with a KAF2 installed.  I was able to tune
>> it
>> on all bands the radio operated fine for about an hour.  Then I decided
>> to
>> retune a band and the antenna tuner went through its routine, ie. heard
>> all
>> clicks and watched display count down and it suddenly froze up.  The only
>> way to reset was by turning radio off and then on, again.  All appeared
>> normal but when I went to change something using the menu button, I
>> discovered that it no longer worked.  
>>
>> The menu would not come up.  But the radio was receiving properly,
>> switched
>> bands properly, the vfo worked properly, switched antennas properly and
>> all
>> filters work properly.  The radio is a QRP, CW only.  Any ideas of what
>> to
>> look for?  I will look for cold solder joints although that has been done
>> previously.  Are there any tests that I can perform using only my
>> multimeter
>> and the radio itself?  Should I contact Elecraft about their repair
>> service,
>> unit is under warranty?
>>
>> Thanks for any help you can give.  I am alone in Albuquerque, NM and my
>> Elmer is in Alabama.  Should anyone on the Reflector be out here, I would
>> love the company.
>>
>> 73 de KE5KWE
>>
>> Bill
>>
>>   
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