[CA] Lighthouse 3 upgrade

[Chuck - Raymarine - Moderator]

DFMott,

Unlike the last several LightHouse II software update downloads (e.g. a zip folder which contained software update ISO files for most compatible peripherals having an Ethernet or SeaTalkng communications interface), the LightHouse 3.3 software update download is a single ISO file, which will update only the MFD's software. If updating the software of an eS/gS-Series MFD to v3.3.170 and the MFD's software has not already been updated with LightHouse II v19.03 software, then it would be recommended that the MFD's software first be updated with LightHouse II v19.03 and that the software within each of the peripherals be updated prior to performing the LightHouse v3.3.170 software update.