Example Of Antenna Grounding - Lenovo IdeaCentre A720 Safety And Warranty Manual

to the grounding system of the building, as close as possible to the point of cable
entry as practical.

Example of antenna grounding

Ground clamp
Antenna lead-in wire
Antenna discharge unit (NEC
Section 810-20)
Grounding conductors (NEC
Section 810-21)
Figure 1. Proper grounding for the cable
Special note for users in Norway:
"Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet jordtilkoplet
utstyr – og er tilkoplet et kabel-TV nett, kan forårsake brannfare. For å unngå dette
skal det ved tilkopling av utstyret til kabel-TV nettet installeres en galvanisk isolator
mellom utstyret og kabel- TV nettet."
Power service grounding
electrode system (NEC
Article 250, Part H)
Ground clamps
Electronic service
equipment
Safety and warranty guide
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