K3 push buttons no longer workin

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K3 push buttons no longer workin

Elecraft mailing list
Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.

Did a firmware reload (newest from web) and no change.

What’s the fix?

Regards,

Mark, K1RX


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Re: K3 push buttons no longer workin

Chris_DL2MDU
In my case the 4 rotary encoders had to be replaced.

73 de Chris, DL2MDU

Am 18.11.2019 um 17:44 schrieb Mpridesti via Elecraft:

> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>
> Did a firmware reload (newest from web) and no change.
>
> What’s the fix?
>
> Regards,
>
> Mark, K1RX
>
>
> ______________________________________________________________
> Elecraft mailing list
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>
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73 Chris, DL2MDU
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Re: K3 push buttons no longer workin

markmusick
Mark,
What is the serial number of your K3?
Later K3s above serial number approximately 4000-4100 have a different encoder.
My serial # 3505 had to have the encoders replaced.
The new encoders are apparently more robust. I have not had any trouble with the encoders on K3 serial #7436.
My brother-in-law now has K3 serial #3505 and has not had any problems since their replacement in 2015.

73,
Mark, WB9CIF

-----Original Message-----
From: [hidden email] <[hidden email]> On Behalf Of Christian Friess
Sent: Monday, November 18, 2019 18:15
To: [hidden email]
Subject: Re: [Elecraft] K3 push buttons no longer workin

In my case the 4 rotary encoders had to be replaced.

73 de Chris, DL2MDU

Am 18.11.2019 um 17:44 schrieb Mpridesti via Elecraft:

> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>
> Did a firmware reload (newest from web) and no change.
>
> What’s the fix?
>
> Regards,
>
> Mark, K1RX
>
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net Please help support this email
> list: http://www.qsl.net/donate.html Message delivered to
> [hidden email]
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Re: K3 push buttons no longer workin

Don Wilhelm
In reply to this post by Elecraft mailing list
Mark,

Replace the encoder with its built-in switch.  While you are at it, you
may as well replace all 4 of them.

73,
Don W3FPR

On 11/18/2019 11:44 AM, Mpridesti via Elecraft wrote:
> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>
> Did a firmware reload (newest from web) and no change.
>
> What’s the fix?
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Re: K3 push buttons no longer workin

Elecraft mailing list
In reply to this post by Chris_DL2MDU
Hate to have to send it back to the factory at this time of the year. Is there a work around?

Regards,

Mark, K1RX


> On Nov 18, 2019, at 1:15 PM, Christian Friess <[hidden email]> wrote:
>
> In my case the 4 rotary encoders had to be replaced.
>
> 73 de Chris, DL2MDU
>
>> Am 18.11.2019 um 17:44 schrieb Mpridesti via Elecraft:
>> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>>
>> Did a firmware reload (newest from web) and no change.
>>
>> What’s the fix?
>>
>> Regards,
>>
>> Mark, K1RX
>>
>>
>> ______________________________________________________________
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:[hidden email]
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>> Message delivered to [hidden email]
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to [hidden email]

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Re: K3 push buttons no longer workin

Elecraft mailing list
In reply to this post by markmusick
Serial number is 6587

Regards,

Mark, K1RX


> On Nov 18, 2019, at 2:38 PM, <[hidden email]> <[hidden email]> wrote:
>
> Mark,
> What is the serial number of your K3?
> Later K3s above serial number approximately 4000-4100 have a different encoder.
> My serial # 3505 had to have the encoders replaced.
> The new encoders are apparently more robust. I have not had any trouble with the encoders on K3 serial #7436.
> My brother-in-law now has K3 serial #3505 and has not had any problems since their replacement in 2015.
>
> 73,
> Mark, WB9CIF
>
> -----Original Message-----
> From: [hidden email] <[hidden email]> On Behalf Of Christian Friess
> Sent: Monday, November 18, 2019 18:15
> To: [hidden email]
> Subject: Re: [Elecraft] K3 push buttons no longer workin
>
> In my case the 4 rotary encoders had to be replaced.
>
> 73 de Chris, DL2MDU
>
>> Am 18.11.2019 um 17:44 schrieb Mpridesti via Elecraft:
>> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>>
>> Did a firmware reload (newest from web) and no change.
>>
>> What’s the fix?
>>
>> Regards,
>>
>> Mark, K1RX
>>
>>
>> ______________________________________________________________
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:[hidden email]
>>
>> This list hosted by: http://www.qsl.net Please help support this email
>> list: http://www.qsl.net/donate.html Message delivered to
>> [hidden email]
> ______________________________________________________________
> Elecraft mailing list
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> Help: http://mailman.qth.net/mmfaq.htm
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>
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>
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Re: K3 push buttons no longer workin

KeithWE6R
Administrator
In reply to this post by Elecraft mailing list
It is probably a bad encoder. Leaky pushbutton disrupting the switch matrix.
To confirm, try the switchtest in the config menu.
If switchtest is OK,  some modes don't allow you to change the width,
try SSB I believe.
If it is the encoder, replace all 4. If it is an older radio, send it in
and we can do it, and there are a lot of updates and optional upgrades.
Keith WE6R

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Re: K3 push buttons no longer workin

Rick Bates, NK7I
In reply to this post by Elecraft mailing list
You might be able to use a radio control program (HRD being one) since
the controls simply tell the CPU what to do.  Not ideal but you'd be on
the air again while researching a proper fix.

73
Rick NK7I


On 11/18/2019 11:46 AM, Mpridesti via Elecraft wrote:

> Hate to have to send it back to the factory at this time of the year. Is there a work around?
>
> Regards,
>
> Mark, K1RX
>
>
>> On Nov 18, 2019, at 1:15 PM, Christian Friess <[hidden email]> wrote:
>>
>> In my case the 4 rotary encoders had to be replaced.
>>
>> 73 de Chris, DL2MDU
>>
>>> Am 18.11.2019 um 17:44 schrieb Mpridesti via Elecraft:
>>> Specifically the front panel button to select shift Lo Hi Width do not toggle. Only stays in FC or BW.
>>>
>>> Did a firmware reload (newest from web) and no change.
>>>
>>> What’s the fix?
>>>
>>> Regards,
>>>
>>> Mark, K1RX
>>>
>>>
>>> ______________________________________________________________
>>> Elecraft mailing list
>>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>>> Help: http://mailman.qth.net/mmfaq.htm
>>> Post: mailto:[hidden email]
>>>
>>> This list hosted by: http://www.qsl.net
>>> Please help support this email list: http://www.qsl.net/donate.html
>>> Message delivered to [hidden email]
>> ______________________________________________________________
>> Elecraft mailing list
>> Home: http://mailman.qth.net/mailman/listinfo/elecraft
>> Help: http://mailman.qth.net/mmfaq.htm
>> Post: mailto:[hidden email]
>>
>> This list hosted by: http://www.qsl.net
>> Please help support this email list: http://www.qsl.net/donate.html
>> Message delivered to [hidden email]
> ______________________________________________________________
> Elecraft mailing list
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>
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