[CA] [CA11] Lighthouse 19 compatibility with S2G course computer

[tmass60]

I currently have a C95 and C125 MFD system on a recently purchased boat running software version 2.10 and would like to upgrade to Lighthouse 19.03. My overall system also includes:

E22158 Seatalk1 to Seatalk NG converter, software 1.10
iTC5 instrument transducer converter, software 1.05
(2) p70 control heads
(4) i70 multifunction instruments

AIS650, software 040200.01.03.00
Seatalk SR6 Sirus Marine weather, software unknown
Digital HD Radome, software 3.16

E12091 SmartPilot S2G AST course computer, software unknown

I see in the 19.03 software update info. that updates will be included for the MFD's, converters, p70, and i70 components. It looks like the AIS unit can separately be updated to software v2.02 (040200_02_02_00). Not sure about the SR6 weather instrument, Digital Radome, or S2G course computer as they do not seem to have software updates listed.

Of most concern to me is the SmartPilot S2G and am wondering if I update to Lighthouse 19.03 (with all the related component software updates), will the S2G course computer still interface and operate properly with the whole system?

Also, is it actually necessary to also update the AIS650, SR6, and Digital Radome as well or will they work with their existing software versions and Lighthouse 19.03?

Everything is working now so don't want to create new problems by updating software unnecessarily.

Thanks,

tmass60