HP 8290 (US/CAN) manual External Television Antenna Grounding, Antenna Grounding Reference

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Warning: Use of controls, adjustments or performance procedures other than those specified in the HP Pavilion PC User’s Guide may result in hazardous radiation exposure. To prevent direct exposure to laser beam, do not try to open the enclosure of the CD-ROM or DVD.

Products Provided with External Television Antenna Connectors

External Television Antenna Grounding

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Antenna Grounding

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If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is electrically 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 electrical 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.

Antenna Grounding

Reference

Grounding Component

1Electric Service Equipment

	2	Power Service Grounding Electrode System
	2	(NEC Art 250, Part H)
		(NEC Art 250, Part H)

3Ground Clamps

4Grounding Conductors (NEC Section 810-21)

5Antenna Discharge Unit (NEC Section 810-20)

6Ground Clamp

7Antenna Lead in Wire

74HP Pavilion PC User’s Guide

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