[Elecraft] Interfacing KX2 to KPA1500

[David F. Reed]

I am trying to drive my KPA1500 with my KX2; I know I will get about 200 
watts output which is fine.  I want to do it for the time period between 
selling my K3 and receiving my K4.

I have  the KXPACBL_KXPA100 Integrated Cable and KX2ACBL_KX2 Accessory 
Cable set, but am unsure how I hook it up.  It seems there will be some 
leftover stuff dangling...

Anyone out there done this that can clue me in please?

Thanks & 73 de W5SV, Dave