[Elecraft] K2/100 twins configuration

[Brian Denley]

How does the K2 get it's power when only the high current supply is connected?  I ask because sometimes my K2 doesn't - unless I connect a supply to the K2 directly.  Is it through the KIO2?
I also notice that when the power is lower the 11 watts, the SWR lights on my KAT100 do not light - but they do light when the power is 11 watts or higher.  In both cases I can hear the KAT109 relays cranking away.

Thanks
Brian 
KB1VBF
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