HP Pavilion 21-a000 Guía de usuario descargar pdf (Pagina 15)

Laser Safety Statement

Class 1 LED Product

The CD-ROM and DVD-ROM drives contain a laser system

and are classified as a “Class 1 Laser Product” under a

U.S. Department of Health and Human Services (DHHS)

Radiation Performance standard according to the Radiation

Control for Health and Safety Act of 1968.

Should the unit ever require maintenance, contact an

authorized service location.

WARNING: Use of controls, adjustments, or

performance procedures other than those

specified in the User’s Guide may result in

hazardous radiation exposure. To prevent direct

exposure to laser beam, do not try to open the

enclosure of the CD-ROM or DVD-ROM.

Laser Product Label

The following label or equivalent is located on the surface

of HP laser products:

This label indicates that the product is classified as a

CLASS 1 LASER PRODUCT. This label appears on a laser

device installed in your product.

TV Antenna Connectors Protection

External Television Antenna Grounding

If an outside antenna or cable system is connected to the

product, be sure the antenna or cable system is electrically

grounded so as to provide some protection against voltage

surges and built-up static charges. Article 810 of the

National Electrical Code, ANSI/NFPA 70, provides

information with regard to proper electrical 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.

Lightning Protection

For added protection of any Hewlett-Packard product

during a lightning storm, or when it is left unattended and

unused for long periods of time, unplug the product from

the wall outlet and disconnect the antenna or cable system.

This will prevent damage to the product from lightning

and power line surges.

Antenna Grounding

Grounding Component

Electric Service Equipment

Ground Clamps

Ground Clamp

Grounding Conductors (NEC Section 810-21)

Antenna Discharge Unit (NEC Section 810-20)

Antenna Lead in Wire

Power Service Grounding Electrode System

(NEC Art 250, Part H)

Reference

Power Lines

An outside antenna system should not be located in the

vicinity of overhead power lines or other electric light or

power circuits, or where it can fall into such power lines or

circuits.

WARNING: When installing an outside antenna

system, extreme care should be taken to keep

from touching such power lines or circuits as

contact with them could be fatal.

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