https://cintra.freshdesk.com/support/solutions/articles/204000070602
Cintra IQ Standard Interface - Non-Education - Cintra Support
Technical Specification of Cintra IQ Standard Interface.
iq standardcintrainterfacenoneducation
https://www8.garmin.com/manuals/webhelp/GUID-85E8D94D-E009-4EDD-A980-C9EE59C1F323/EN-US/GUID-C3289B5E-1A70-4BB2-A7F0-9B16CF60D75D.html
D2 Mach 1 Standard/Pro Owner's Manual - Connect IQ Features
standard proconnect iqmach