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viii
1) Read these instrucons.
2) Keep these instrucons.
3) Heed all warnings.
4) Follow all instrucons.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any venlaon openings. Install in accordance with the manufacturer’s instrucons.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
ampliers) 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 a third grounding prong. The wide blade
or the third prong are provided for your safety. If the provided plug does not t into your outlet, consult an
electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched parcularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
11) Only use aachments/accessories specied by the manufacturer.
12) Use only with cart, stand, tripod, bracket, or table specied by the
manufacturer, or sold with the apparatus. When a cart is used, use cauon
when moving the cart/apparatus combinaon to avoid injury from p-over.
13) Unplug this apparatus during lightning storms or when unused for long periods of me.
14) Refer all servicing to qualied 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 the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15) Apparatus should not be exposed to dripping or splashing, and objects lled with liquids, such as vases, should not
be placed on the apparatus.
16) 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. When installing an outside antenna system,
extreme care should be taken to keep from touching such power lines or circuits, as contact with them might be
fatal.
17) Do not overload wall outlets and extension cords, as this can result in a risk of re or electric shock.
18) Do not push objects through any openings in this unit, as they may touch dangerous voltage points or short out
parts that could result in re or electric shock. Never spill or spray any type of liquid into the unit.
19) If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded to
provide some protecon against voltage surges and built-up stac charges, Secon 810 of the Naonal Electrical
Code, ANSI/NFPA 70, provides informaon with respect to proper
grounding of the mast and supporng structure, grounding of the
lead-in wire to an antenna discharge unit, size of grounding conductors,
locaon of antenna discharge unit, connecon to grounding electrodes,
and requirements for the grounding electrode.
20) When replacement parts are required, be sure the service technician
uses replacement parts specied by the manufacturer or those that
have the same characteriscs as the original part.
Unauthorized substuons may result in re, electric shock or other
hazards.
21) Upon compleon of any service or repairs to this unit, ask the service
technician to perform safety checks to determine that the unit is in proper operang condion.
22) When you connect the product to other equipment, turn o the power and unplug all of the equipment from the
wall outlet. Failure to do so may cause an electric shock and serious personal injury. Read the owner’s manual of
the other equipment carefully and follow the instrucons when making any connecons.
23) Do not allow the product to output distorted sound for an extended period of me. It may cause speaker
overheang and re.
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
ANTENNA
LEAD IN WIRE
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
GROUND
CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL
ELECTRICAL CODE
ELECTR
EXAMPLE OF ANTENNA GROUNDING AS PER THE
NATIONAL ELECTRICAL CODE
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