[Elecraft] GPIO Band Info details

[Edward R Cole]

I'm looking at how to control band change external to the KX3 using 
the ACC2 GPIO.  I see reference to auxbus but no details.  The 
command set for ACC2 only sets it to ON/OFF with 3v output.  How do 
you use this to switch bands on 160m thru 6m for external 
equipment?  I looked thru the manual list on the Elecraft website and 
came up empty.

73, Ed - KL7UW