TV Tuner Notices
Note to CATV System Installer—Cable distribution system
should be grounded (earthed) in accordance with ANSI/NFPA
70, the National Electrical Code (NEC), in particular Section
820.93, Grounding of Outer Conductive Shield of a Coaxial Cable
– installation should include bonding the screen of the coaxial
cable to the earth at the building entrance.