Garmin 430 help

I am installing a Garmin 430 (non Wass) in a friends RV7A and need a "pin Out" list for the unit. I have an older "Yellow Book" and it lists 4 different pin out configurations ??? I need the Pin#'s for power, ground, audio, and nav connections to an AIRINC, the AIRINC to 430 connections ARE listed in the Skyview install manual. There will be no other OBS installed. The unit will be interfaced with a Dynon Skyview system., and a Sigtronics SPA400 intercom.
Any help would be appreciated.
Dick

Dick

Send me your email address and I will send it to you.