Setup Help Please

My client purchased a AF5600, ADAHRS-200, Com, Txpdr, GPS antenna and ADSB all direct from Rob. I did the airframe wiring and had FastStack make all the more serious cables. Everything is installed and powered up. Big red X with "AHRS Offline" message on screen, and "No GPS" flashing red on left of screen. Aircraft has been sitting outside (clear of hangar) for 10 mins. GPS still not online and Red X still on screen.

I come from the Dynon world, first AF installation. I see there is Instrument Calibration menu noted in the manual, but not HOW to get to it.

(Edit) Finally found out how!

SET -> Hold CALIBRATION

First you will need to scan and update you SV Network devices.
Next you will want to configure your Admin Settings for Serial Ports, GPS/NAV data sources, and Air/AHRS modules.

Your screen will end up close to:
Attachment 261