Jerry,
I could be wrong but I think Dohn's problem is due to a faulty switch in the
headphone jack which if stuck 'open' prevents audio getting to the speaker
circuits.
73
Geoff
GM4ESD
----- Original Message -----
From: "Jeremiah McCarthy" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Sunday, February 11, 2007 3:53 PM
Subject: [Elecraft] Speaker jack
This speaker jack problem applies only to basic K-2's...I assumed that
Dohn was talking about a basic K-2...The basic K-2 cover is not installed
in a KPA-100 so the external speaker jack cannot cause a problem...I
always use the external speaker jack to obtain output to the computer
sound card when aligning the filters with Spectrogram...This is how I
discovered that the new style jacks were different from the old
ones...When an external speaker (or a cable to your computer) is plugged
into one of these new speaker jacks, the internal speaker goes mute and
there is no output to the computer...Reversing the "AF" and "SP"
connections at the jack (page 79) corrects it...
Jerry, wa2dkg
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