[DogParkList] MLDX and microKeyer

[David Ferrington, M0XDF]

Presumably you have changed the MLDX driver to be K3 instead of K2 -  
check the DTR & RTS settings, the baud and delay etc, just in case  
they changed somehow.
Other than that, I don't know what to suggest
73 de M0XDF, K3 #174, DigiKeyer
-- 
If a man will begin with certainties, he shall end in doubts; but if he
will be content to begin with doubts, he shall end in certainties.
-Francis Bacon, essayist, philosopher, and statesman (1561-1626)

On 30 Mar 2008, at 23:48, John Graf wrote:

>

> I am not 100% convinced that this question belongs here, as opposed  

> to the microHam or K3 forums, but it is a good place to start.

>

> Until recently, I was using MLDX with my K2 and a microKeyer.   

> Everything worked well, regardless of the mode.

>

> Now I have a K3.  I did a "fork-lift" upgrade from the K2 to the K3,  

> using all the same connectors, cable, and equipment.

>

> Almost everything works.  However, I cannot get the system to enable  

> PTT when using SSB.  The relay clicks in the microKeyer when I hit  

> the mic button, but there is no transmit light and of course,  

> nothing going out.  I tried every combination of configurations for  

> the microKeyer in MLDX (AAA, BBB, etc.) but no change.

>

> Why I think that this may be a MLDX issue is that I can open a  

> Windows session (using Parallels) and without changing any cabling  

> or any settings on the K3, it works fine.  With N1MM for example, I  

> get PTT and power out by just hitting the mic button.

>

> So, does anyone have any ideas?  I would appreciate some help.  In  

> the meantime I can bypass the microKeyer and go directly to the  

> front microphone connector, but what is the fun in that?  :-)