Here are the Itus manuals I downloaded from Itus.io before it went down:
Shield quick start guide:
SP1-Quick-Start-Guide-12-6-1.pdfShield admin guide:
ShieldAdminGuide.pdfShield SSL VPN Setup guide:
Shield-Pro-SSL-VPN-Dynamic-DNS-Setup-Guide-v1.pdfShield WIFI Basic instructions:
itus_wifi_basic_instructions_v1.pdfShield WIFI Advanced instructions:
itus_wifi_advanced_instructions_v1.pdf
No more: Shield Pro v1, Chaos Calmer, FW 1.51 SP1