Bose CineMate GS Series II 소유자 매뉴얼 - 페이지 47

{카테고리_이름} Bose CineMate GS Series II에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Bose CineMate GS Series II 50 페이지. Digital home theater speaker system
Bose CineMate GS Series II에 대해서도 마찬가지입니다: 코드 목록 (28 페이지), 빠른 설정 매뉴얼 (2 페이지), 소유자 매뉴얼 (38 페이지), (영어) 사용자 가이드 (32 페이지)

페이지 인쇄

18. Use proper power sources - Plug the product into

a proper power source, as described in the operating

instructions or as marked on the product.

19. Avoid power lines - Use extreme care when

installing an outside antenna system to keep from

touching power lines or circuits, as contact with

them may be fatal. Do not install external antennas

near overhead power lines or other electric light or

power circuits, nor where an antenna can fall into

such circuits or power lines.

20. Ground all outdoor antennas - If an external

antenna or cable system is connected to this

product, be sure the antenna or cable system is

grounded. This will provide some protection against

voltage surges and built-up static charges.

Section 810 of the National Electrical Code ANSII

NFPA No. 70 provides information with respect 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

ground electrode. Refer to the antenna grounding

illustration on this page.

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255805

Antenna grounding

Example of antenna grounding as per National Electrical

Code, ANSI/NFPA 70.

Ground c1amp--II--+J/'

: - -Power service grounding

Note to CATV system installer

This reminder is provided to call the CATV system

installer's attention to Article 820-40 of the NEC (of USA)

that provides guidelines for proper grounding. In particu-

lar, it specifies that the cable ground shall be connected

to the grounding system of the building, as close to the

point of cable entry as is practical.

Antenna lead in wire

1--<1>+----

Antenna discharge unit

1 l I - - t -

(NEC Section 810-20)

;-;"L--Grounding conductors

(NEC Section 810-21)

Ground clamps

electrode system

(NEC ART 250, Part H)

Framingham, MA 01701-9168 USA

255805 AM Rev.03