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VIZIO VW37L HDTV30A User Manual
Version 4/2/2008 3
www.VIZIO.com
Television Antenna Connection Protection
Television Antenna Connection ProtectionTelevision Antenna Connection Protection
Television Antenna Connection Protection
External Televis
External TelevisExternal Televis
External Television Antenna
ion Antennaion Antenna
ion Antenna Grounding
Grounding Grounding
Grounding
If an outside antenna/satellite dish or cable system is to be connected to the TV, make sure that the
antenna or cable system is electrically grounded to provide some protection against voltage surges and
static charges.
Article 810 of the National Electrical Code, ANSI/NFPSA 70, provides information with regard to proper
grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge
unit, size of the grounding conductors, location of antenna discharge unit, connection to grounding
electrodes, and requirements of the grounding electrode.
Lightning Protection
For added protection of the High Definition TV during a lightning storm or when it is left unattended or
unused for long periods of time, unplug the TV from the wall outlet and disconnect the antenna or cable
system.
Power Lines
Do not locate the antenna near overhead light or power circuits, or where it could fall into such power
lines or circuits.
Remember, the screen of the coaxial cable is intended to be connected to earth in the building
installation.