HP LT3700 - Manual (Page 7)

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Outdoor Antenna Grounding—If an outside
antenna is connected to the television equipment,
be sure the antenna system is grounded so as to
provide some protection against voltage surges
and built-up static charges. Article 810 of the
National Electrical Code, ANSI/NFPA 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 grounding conductors,
location of antenna-discharge unit, connection to
grounding electrodes, and requirements for the
grounding electrode.
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To prevent fire, never place any type of candle or flames on the top or near the TV set.
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To prevent fire or shock hazard, do not expose this product to dripping or splashing. No objects filled with liquids,
such as vases, should be placed on the product.
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To prevent fire or shock hazard, do not place the AC power cord under the TV set or other heavy items.
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Turn off the main power and unplug the AC cord from the wall outlet before handling.
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Antenna Grounding
Antenna Grounding
Grounding Component
Electric Service Equipment
Ground Clamps
Ground Clamp
Grounding Conductors (NEC Section 810-21)
Antenna Discharge Unit (NEC Section 810-20)
Antenna Lead in Wire
Power Service Grounding Electrode System
(NEC Art 250, Part H)
Reference