[Elecraft] First foray into K2 in digital mode...power source

[John Wiener]

Hi,

Just received a Tigertronics SL 1+ interface.
The instructions say that it requires 6.75 to 15VDC.

I see in the K2 manual that pin 6 of the mic connector has 5VDC.
Can that be used?  Do I need a connector to the RS232?

All responses greatly appreciated (as usual)

John
AB8O