Gateway 510XL User Manual page 254

Appendix A:
Warning
Reference
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When installing or realigning an outside antenna system,
extreme care should be taken to keep from touching such
power lines or circuits. Contact with them could be fatal.
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Antenna and satellite grounding
Grounding component
Electric service equipment
Power service grounding electrode system (NEC Art 250, Part H)
Ground clamps
Grounding conductors (NEC Section 810-21)
Antenna discharge unit (NEC Section 810-20)
Ground clamp
Antenna lead-in wire
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