[Elecraft] serial cable connected to the K2 by accident
Dr. Werner Furlan
furlan at gmx.net
Thu May 31 05:20:30 EDT 2007
hi David,
On 30 May 2007 at 22:27, David Woolley wrote:
> > What normally happens is that you blow the auxbus, and end up with a
> > dead radio. Since yours still works, you probably got away with it.
> > Perhaps there was nothing connected to that pin on your cable.
>
> That sounds like an accident waiting to happen!
>From Don I got the advice to key the female DB9 connector at Pin 4 - not
used on the K2. (I put a short piece of thin plastic into the hole and fixed it
with super glue)
That's what I did. I had to remove Pin 4 on the male DB9 serial cable with
only Pin 2,3 and 5 wired.
By the way, tonight the serial com2 on my PC died - that's worse because
there is no chance to repair the mainboard. (this was just coincidental, I did
not connect anything wrong to this comport.)
73! de Werner
OE9FWV
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