Bose MULTIMEDIA SPEAKER SYSTEM COMPANION 2 User Manual download pdf (Page 4)

Important Safety Information

4

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equipment generates, uses, and can radiate

radio frequency energy and, if not installed and

used in accordance with the instructions, may

cause harmful interference to radio communi-

cations. However, this is no guarantee that

interference will not occur in a particular

installation. If this equipment does cause

harmful interference to radio or television

reception, which can be determined by turning

the equipment off and on, you are encouraged

to try to correct the interference by one or

more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the

equipment and receiver.

• Connect the equipment to an outlet on a

different circuit than the one to which the

receiver is connected.

• Consult the dealer or an experienced radio/

TV technician for help.

Note:

Unauthorized modification of the

receiver or radio remote control could

void the user’s authority to operate this

equipment. This product complies with

the Canadian ICES-003 Class B

specifications.

16. Do not let objects or liquids enter the

product – as they may touch dangerous

voltage points or short-out parts that could

result in a fire or electric shock.

17. See product enclosure for safety

related markings.

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, or where an antenna can fall into

such circuits or power lines.

20. Ground all outdoor antennas – If an

external antenna or cable system is con-

nected to this product, be sure the antenna

or cable system is grounded. This will pro-

vide some protection against voltage surges

and built-up static charges. Section 810 of

the National Electrical Code ANSI/ 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.

Antenna grounding

Example of antenna grounding as per Nation-

al Electrical Code, ANSI/NFPA 70.

Note to CATV system installer

This reminder is provided to call the CATV sys-

tem installer’s attention to Article 820-40 of the

NEC (of USA) that provides guidelines for

proper grounding. In particular, 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

Antenna discharge unit

(NEC Section 810-20)

Grounding conductors

(NEC Section 810-21)

Power service grounding

electrode system

Electric service equipment

Ground clamps

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