Vic,

As you suspected the problem with the menu misalignment was the front panel 
firmware revision.  Somehow yesterday when I had the utility download all the 
latest firmware it downloaded 1.09.  Today it found 1.14.  I've installed it 
and the menu problem is resolved.  Strange how it found the right one today but 
not yesterday.

However, function of the APF is unchanged from what I've described below.  That 
is a loud clip when engaged, CW disappears and then when rotating the shift 
control there is a loud clip when each 50 Hz step is incremented.  I've read 
the manual to no help.  Any clues from anyone would be helpful and appreciated.

Take pride in the USA. 73



Jim, W0EM

--- On Sun, 1/30/11, Jim Harris <[email protected]> wrote:

From: Jim Harris <[email protected]>
Subject: K3 APF Problem
To: [email protected], [email protected]
Date: Sunday, January 30, 2011, 10:40 PM

Vic,

Thank you for the response.  You may be heading me in the right direction.  I 
had the K3 Utility download the latest of all the firmware's from the website 
and told it to install them.  It shows it downloaded and installed FPF 1.09.  
You mention it should be 1.14.  I'll try to find it on the site, download and 
install it and see what happens.

Strange that what should apparently be the latest release is not directly 
available when the Utility checks the website.  That creates problems for 
people like me.

I'll post results when there is something new.

Take pride in the USA. 73



Jim, W0EM

Date: Sat, 29 Jan 2011 17:18:53 -0800
From: Vic K2VCO <[email protected]>
Subject: Re: [Elecraft] K3 APF Problem???
To: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Make sure that the front panel code is also updated. The proper version for 
4.25 is 1.14. 
Also make sure the proper DSP table is present when you update; it should be 
DTBL0014.HEX. 
If all the versions aren't synchronized you can have problems like you describe.

On 1/29/2011 2:27 PM, Jim Harris wrote:
> Hi Folks,
>
> After watching the progress of APF for a few months I decided it was time to 
> upgrade to
> the latest firmware (4.25) and give it a try.  When pressing the DUAL PB
 there is a
> LOUD clip and the CW is gone.  Turning the SHIFT control products one LOUD 
> clip for
> each 50 Hz step.  I went to CONFIG and could not find DUEL PB to ascertain 
> APF was
> selected.  Now this gets complicated so follow closely.  There is no DUEL PB 
> in the VFO
> B space between DIGOUT1 and EXT ALC as the latest manual (D9 - Pg 55) 
> indicates there
> should be.  However, when EXT ALC is selected APF is show in VFO A.  It 
> appears that in
> my K3 all values in the second column of the manual (displayed in VFO A) 
> beginning with
> EXT ALC is shifted up one entry from the first column of the manual 
> (displayed in VFO
> B).  BTW, turning VFO A knob does change the VFO A display from APF to DUEL 
> PB and back
> again when in EXT ALC.
>
> I have taken a picture and will be happy to display it someplace if anyone is
> interested in seeing
 it.
>
> I've read the verbiage on page 35 about APF and there is nothing there that 
> seems to
> help.  Anyone have any ideas or can tell me what I'm doing wrong.
>
> Take pride in the USA. 73
>
>
>
> Jim, W0EM









      


      
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