Your pic shows the Coax WAN is lit, so that's your ONT data connection. Choose which Actiontec will connect as primary, let it boot up and do its thing with the second Actiontec powered off. If you don't want to or cannot run ethernet from the primary Actiontec to the second location, then connect the second Actiontec as a coax LAN bridge. Follow this FAQ. »Verizon Online FiOS FAQ
»Can I get an ethernet connection in a room with only coax?