Lenovo 10023 안전 및 보증 매뉴얼 - 페이지 18

{카테고리_이름} Lenovo 10023에 대한 안전 및 보증 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Lenovo 10023 41 페이지. Lenovo 3000 h series safety and warranty guide v3.7

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

Power service grounding

electrode system (NEC

Article 250, Part H)

Ground clamps

Electronic service

equipment

Safety and warranty guide