[Elecraft] K2 Alignment Part I

[Don Wilhelm]

Gerard,

If you had ST L come up when you tapped the DISPLAY button, that is 
abnormal behavior, and is an indication that the pushbutton matrix is 
not being properly decoded.

Check the soldering on the Front Panel Board carefully.  Reflow the 
soldering with a hot soldering iron if necessary.

A master reset is not likely to help.

73,
Don W3FPR

Gerard Provoost wrote:
> Hi Folks,
> 
> I have a strange behaviour with my K2 #6026 in the alignment and test 
> procedure at page 43 of the manual. All went ok, untill after power up I 
> tapped Display, the display said St L 040 and stayed in that menu, 
> untill I tapped Menu, then everything was normal and stayed normal - 
> untill next power up. I tried to reset the EEPROM, by powering up with 
> 4+5+6 held, but this had no effect. It seems nothing is reset. All other 
> tests went ok.
> I checked and rechecked soldering.
> If anyone has an idea, please.
> 
> 73, Gerard PA1GP
> g.provoost at planet.nl
> 
> 
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