Lg PB61U User Manual download pdf (Page 9)

9

SAFETY INSTRUCTIONS

ANTENNA

Outdoor Antenna Grounding



If an outdoor antenna is installed,

follow the precautions below. An

outdoor antenna system should not

be located in the vicinity of overhead

power lines or other electric light or

power circuits, or where it can come

in contact with such power lines or

circuits as death or serious injury can

occur. Be sure the antenna system

is grounded so as to provide some

protection against voltage surges and

built-up static charges. Section 810

of the National Electrical Code (NEC)

in the U.S.A. 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 grounding

electrode.

Antenna grounding according to the

National Electrical Code, ANSI/NFPA

70

Antenna Lead in Wire

Grounding Conductor

(NEC Section 810-21)

Antenna Discharge Unit

(NEC Section 810-20)

Power Service

GroundingElectrode

System (NEC Art 250,

Part H)

NEC: National Electrical Code

Ground Clamp

Electric Service

Equipment

Ground Clamp

FCC NOTICE

Warning - Class B

(b) For a Class B Digital device or peripheral,

the instructions furnished the user shall

include the following or similar statement,

placed in a prominent location in the text of

the manual:

NOTE: This equipment has been tested and

found to comply with the limits for a Class

B digital device, pursuant to part 15 of the

FCC Rules. These limits are designed to

provide reasonable protection against harmful

interference in a residential installation.

This 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 communications. However, there 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, the

user is 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 into an outlet on

a circuit different from that to which the

receiver is connected.

- Consult the dealer or an experienced radio/

TV technician for help.

Any changes or modiﬁcations in

construction of this device which are not

expressly approved by the party responsible

for compliance could void the user’s

authority to operate the equipment.

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