[8MikeXray]

I have a non touch G3X (GDU370 & GDU375) with a GSU73 as AHRS1 and a GSU25 as AHRS2. Everything was working and set up with the exception of completing the magnetometer calibration. I installed the current navigation, obstacles and terrain databases in the system and lost the AHRS1 connection.

Current system software version 12.30

Everything was working fine before the database update.

https://share.icloud.com/photos/04bKVQFkJJe76onUVH5-fao2A

Any ideas on how to rectify this situation would be appreciated.

Thanks