[Elecraft] hooking up a K3 to a Alpha 76

[Don Wilhelm]

Jack,

It sounds like the K3 Keyout is not working,  It is easy to test that --
Put the K3 into TX TEST
Then tap the XMIT button and check the resistance between the center and 
shield of the Keyout connector.
If it does not go to a low resistance, it is time to contact K3support.

73,
Don W3FPR

On 5/23/2013 9:29 AM, Jack Brabham wrote:
> I am having a similar problem, the K3 doesn't key up my 76A.   Not a 
> molex problem, since the amp keys if I pull the cable from the K3 "key 
> out" and short the center pin to the shield.  Someone mentioned 
> "config settings", but I'm not seeing any that seem relevant to "Key 
> Out".  So my question is "What config settings?".