[Elecraft] Diagnostic program (was; Re: K3 connector)

[Jon K Hellan]

Radio Amateur N5GE wrote:
> On Thu, 20 Aug 2009 11:36:50 -0500, Butch Schartau
> <k0bsbutch at gmail.com> wrote:
> 
>> There is a modular connector on the bottom near the front right corner,
>> what's if for?
>>
>> Butch K0BS
> [snip]
> 
> Factory testing

Could the factory test programs also be useful for us, when we have problems?
Do they provide useful diagnostics, or are they just pass/fail indicators?

73
Jon LA4RT