[Elecraft] PTT help KX3/KXPA100

[Nr4c]

The ACC2 port is 2.5mm TRS, not TRRS. 

Sent from my iPhone
...nr4c. bill


> On Apr 18, 2017, at 1:53 PM, Michael Dinkelman <mwdink at gmail.com> wrote:
> 
> Trying to get PTT working with a boom mic into the KX3.
> The microphone works fine using VOX into the microphone jack of the KX3.
> Of course, XMIT works too.
> 
> Trying to trigger PTT using the GPIO port of the KX3/KXPA100 accessory
> cable.
> 1) MICBTN configured to OFF  (tried PTT too)
> 2) ACC2 IO configured to LO=PTT
> 
> No PTT when using a mono plug into the GPIO port
> Gotta be something simple. What am I missing?
> 
> (I would try at the ACC2 port on the KX3 itself but no 2.5mm TRRS plugs
> at this point)
> 
> cheers
> mike, n7wa
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to nr4c at widomaker.com