Vizio VT470M user manual Installation

VlZIOVT420M/VT470MUserManual

If an outsideantenna/satellitedishor cablesystemis to be connectedto theTV, makesurethatthe antennaorcablesystemis electricallygroundedto providesomeprotectionagainstvoltagesurgesand staticcharges.

Article810of theNationalElectricalCode,ANSI/NFPSA70,providesinformationwithregardto proper groundingof themastandsupportingstructure,groundingof the lead-inwireto an antennadischarge unit,size of the groundingconductors,locationof antennadischargeunit,connectionto grounding electrodes,andrequirementsofthegroundingelectrode.

LightningProtection

Foraddedprotectionof theTV duringa lightningstormorwhenit is leftunattendedor unusedfor long periodsof time,unplugtheTVfromthewalloutletanddisconnecttheantennaorcablesystem.

PowerLines

Do notlocatetheantennanearoverheadlightor powercircuits,or whereit couldfall intosuchpower linesorcircuits.

Remember, the screen of the coaxial cable is intended to be connected to earth in the building

installation.

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