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VIZIOVF550MUserManual
If an outsideantenna/satellitedishor cablesystemis to beconnectedto theTV, makesurethatthe
antennaorcablesystemis electricallygroundedtoprovidesomeprotectionagainstvoltagesurgesand
staticcharges.
Article810of theNationalElectricalCode,ANSI/NFPSA70,providesinformationwith regardto proper
groundingof themastandsupportingstructure,groundingof the lead-inwireto an antennadischarge
unit,sizeof the groundingconductors,locationof antennadischargeunit,connectionto grounding
electrodes,andrequirementsofthegroundingelectrode.
LightningProtection
Foraddedprotectionof theTVduring
a lightningstorm or when it is left
unattendedor unusedfor longperiods
of time,unplugthe TV fromthewall
outletanddisconnecttheantennaor
cablesystem.
PowerLines
Do not locate the antenna near
GROUND CLAMP ANTENNA LEADIN WIRE
ANTENNA DISCHARGE UNIT(NECSECTIONalO-ZO)
GROUNDING CONDUCTORS(NECSECTION_IO-Zl)
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM (NECART250,PARTH)
overhead light or power circuits, or ELECTRICSERVICEEQUIPMENT
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.
Fee Hew Owne e
After June 12, 2009, a television receiver with only an analog broadcast tuner will require a
converter box to receive full power over-the-air broadcasts with an antenna because of the
Nation's transition to digital broadcasting. Analog-only TVs should continue to work as before to
receive low power, Class A or translator television stations and with cable and satellite TV
services, gaming consoles, VCRs, DVD players, and similar products.
Information about the DTV transition is available from http://www.DTV.gov or this manufacturer at
877 MY VIZIO (877-698-4946), and from http://www.dtv2009.gov or 1-888-DTV-2009 for information
about subsidized coupons for digital-to-analog converter boxes.
Your HDTV comes with a built-in tuner capable of processing digital broadcasts, making it easier
for you to receive this type of signal without the need of an extra converter box.
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