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(Continued from previous page)
22. Outdoor Antenna Grounding
If an outside antenna or cable system is connected to the
product, 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 into 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.
Article 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 NEC, ANSI/NFPA 70
23. Cleaning
When cleaning, unplug the power cord and wipe gently with
a soft cloth to prevent scratching. Do not spray water or other
liquids directly on the STB as electric shock may occur. Do not
clean with chemicals such as alcohol, thinners or benzene.
24. Transporting Product
Make sure the STB is turned Off and unplugged and that
all cables have been removed. Do not press against or put
stress on the STB.
25. Ventilation
Install the STB where there is proper ventilation. Do not
installinaconnedspacesuchasabookcase.Donotcover
the STB with cloth or other materials (e.g., plastic) while it is
plugged in. Do not install in excessively dusty places.
26. Do not touch the ventilation openings, as they may become
hot while the STB is operating.
27. If you smell smoke or other odors coming from the STB or
hear strange sounds, unplug the power cord, and contact an
authorized service center.
28. Keep the product away from direct sunlight.
IMPORTANT SAFETY INSTRUCTIONS
Antenna Lead in Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System (NEC
Art 250, Part H)
Ground Clamp
Electric Service
Equipment