[Elecraft] computer keying on startup

[Don Wilhelm]

Doug,

The computer will "exercise" the serial port lines when it goes through 
its startup diagnostics.
So if you have the K3 PTT-KEY menu set to anything other than OFF-OFF, 
it will key the K3 momentarily.

If you are not using the PTT-KEY function, then turn it off.  If you are 
using it, the only solution is to either power the computer before the 
K3 or put the K3 into TX TEST before powering the computer.

73,
Don W3FPR


On 10/16/2017 9:25 AM, doug dietz wrote:
> Guys
> I know we have been over this before but I can't find it in the archive.
> My computer keys my rig 3 or 4 times on startup.  It never used to do it so
> last time this came up I didn't make a note.Sorry for the rehash but I need
> help  Doug WD8Z