Ion 2.2.1 software and firmware

Dear all, I'm working in a theatre with an Ion console+Wing with software version 2.2.1.9.0.13

I want to update it to the latest software version but I'm wondering if I might have problems with the face panel firmware...Has anyone had problems with something similar? I checked the manual for the firmware update but I'm not sure where to get the update from. Can I download it from ETC's site? I can't find it, so maybe I'm doing something wrong. Do I need to be on a network to get the firmware update? I'm quite lost...as you can tell :'(

Thank you all in advance! :))

 

Christian

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