I’ve probably missed it somewhere but I ended up searching on 3th party sites which port I needed to use to connect the iR blaster.
I ended up reading this review before connecting anything to one of those ports:
underneath “design & connections” you can read that the one closest to the ethernet port is a CVBS port and the other one is the iR port.
It should be a good idea to add a scheme with all connections to the (installation) manual.
Kind regards,
Stijn