Tv Antenna Connectors Protection - Compaq Presario S7000 - Desktop PC Support Manual

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:

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
socket, and disconnect the antenna or cable system. This will
prevent damage to the product from lightning and power
line surges.
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.
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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
3
Grounding Conductors (NEC Section 810-21)
4
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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