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ANTENNA LEAD IN WIRE
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM
(NEC ART 250, PART H)
GROUND CLAMP
ELECTRIC SERVICE EQUIPMENT
IMPORTANT SAFETY INSTRUCTIONS
Read before operating equipment
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any of the ventilation openings. Install in accordance
with the manufacturers instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type
plug.A polarized plug has two blades with one wider than the other.
A grounding type plug has two blades and third grounding prong.
The wide blade or third prong are provided for your safety.When
the provided plug does not fit into your outlet, consult an electrician
for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly
at plugs, convenience receptacles, and the point where they exit from
the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with a cart, stand, tripod,bracket, or table
specified by the manufacturer, or sold with the appara-
tus. When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for
long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects
have fallen into apparatus, the apparatus has been exposed to rain
or moisture, does not operate normally, or has been dropped.
15. This product may contain lead and mercury. Disposal of these materi-
als may be regulated due to environmental considerations. For dispos-
al or recycling information, please contact your local authorities or
the Electronic Industries Alliance: www.eiae.org
16. Damage Requiring Service - The appliance should be serv-
iced by qualified service personnel when:
A. The power supply cord or the plug has been damaged; or
B. Objects have fallen,or liquid has been spilled into the appli-
ance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally or
exhibits a marked change in performance; or
E. The appliance has been dropped, or the enclosure damaged.
17. Tilt/Stability - All televisions must comply with recommended
international global safety standards for tilt and stability properties of
its cabinet design.
• Do not compromise these design standards by applying excessive
pull force to the front, or top,of the cabinet which could ultimately
overturn the product.
• Also, do not endanger yourself, or children,by placing electronic
equipment/toys on the top of the cabinet. Such items could unsus-
pectingly fall from the top of the set and cause product damage
and/or personal injury.
18. Wall or Ceiling Mounting - The appliance should be mount-
ed to a wall or ceiling only as recommended by the manufacturer.
19. Power Lines - An outdoor antenna should be located away from
power lines.
20. Outdoor Antenna Grounding - If an outside antenna is
connected to the receiver, 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 Electric Code, ANSI/NFPA No.70-1984,
provides information with respect to proper grounding of the mast
and supporting structure, grounding of the lead-in wire to an anten-
na discharge unit, size of grounding connectors, location of antenna-
discharge unit, connection to grounding electrodes, and requirements
for the grounding electrode. See Figure below.
21. Object and Liquid Entry - Care should be taken so that
objects do not fall and liquids are not spilled into the enclosure
through openings.comply with recommended international global safety
standards for tilt and stability properties of its cabinet design.
22. Battery Usage CAUTION - To prevent battery leakage that
may result in bodily injury, property damage, or damage to the unit:
• Install all batteries correctly, with + and - aligned as marked on
the unit.
• Do not mix batteries (old and new or carbon and alkaline, etc.).
• Remove batteries when the unit is not used for a long time.
ANTENNA LEAD IN WIRE
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM
(NEC ART 250, PART H)
GROUND CLAMP
ELECTRIC SERVICE EQUIPMENT
Note to the CATV system installer: This
reminder is provided to call the CATV system
installer's attention to Article 820-40 of the NEC
that provides guidelines for proper grounding and,in
particular, specifies that the cable ground shall be
connected to the grounding system of the building,as
close to the point of cable entry as practical.
Example of Antenna Grounding
as per NEC - National Electric Code