Laser Safety Statement; Tv Antenna Connectors Protection - Compaq Presario S5000 - Desktop PC Support Manual

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 Compaq laser products:
This label indicates that the product is classified as a
CLASS 1 LASER PRODUCT. This label appears on a aser
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 Compaq 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.
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Antenna Grounding
Antenna Grounding
Reference Grounding Component
1 Electric Service Equipment
Power Service Grounding Electrode System
2
(NEC Art 250, Part H)
Ground Clamps
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Grounding Conductors (NEC Section 810-21)
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Antenna Discharge Unit (NEC Section 810-20)
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Ground Clamp
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Antenna Lead in Wire
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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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