IMPORTANT
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
IMPORTANT SAFETY INSTRUCTIONS
READ INSTRUCTIONS — All the safety and operating instructions should be read before the product is operated.
RETAIN INSTRUCTIONS — The safety and operating instructions should be retained for future reference.
HEED WARNINGS — All warnings on the product and in the operating instructions should be adhered to.
FOLLOW INSTRUCTIONS — All operating and use instructions should be followed.
CLEANING — Unplug this product from the wall outlet before cleaning. The product should be cleaned only with a polishing cloth or a soft dry cloth. Never clean with furniture wax, benzine, insecticides or other volatile liquids since they may corrode the cabinet.
ATTACHMENTS — Do not use attachments not recommended by the product manufacturer as they may cause hazards.
WATER AND MOISTURE — Do not use this product near water — for example, near a bathtub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like.
ACCESSORIES — Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.
CART — A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.
VENTILATION — Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a
POWER SOURCES — This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company.
LOCATION – The appliance should be installed in a stable location.
NONUSE PERIODS – The power cord of the appliance should be unplugged from the outlet when left un- used for a long period of time.
GROUNDING OR POLARIZATION | OBJECT AND LIQUID ENTRY — Never push objects of |
÷ If this product is equipped with a polarized alternating | any kind into this product through openings as they |
current line plug (a plug having one blade wider than | may touch dangerous voltage points or |
the other), it will fit into the outlet only one way. This | parts that could result in a fire or electric shock. |
is a safety feature. If you are unable to insert the plug | Never spill liquid of any kind on the product. |
fully into the outlet, try reversing the plug. If the plug | SERVICING — Do not attempt to service this product |
should still fail to fit, contact your electrician to | yourself as opening or removing covers may expose |
replace your obsolete outlet. Do not defeat the | you to dangerous voltage or other hazards. Refer all |
safety purpose of the polarized plug. | servicing to qualified service personnel. |
÷ If this product is equipped with a | DAMAGE REQUIRING SERVICE — Unplug this product |
grounding type plug, a plug having a third (grounding) | from the wall outlet and refer servicing to qualified |
pin, it will only fit into a grounding type power outlet. | service personnel under the following conditions: |
This is a safety feature. If you are unable to insert the | ÷ When the |
plug into the outlet, contact your electrician to | ÷ If liquid has been spilled, or objects have fallen into |
replace your obsolete outlet. Do not defeat the | the product. |
safety purpose of the grounding type plug. | ÷ If the product has been exposed to rain or water. |
| ÷ If the product does not operate normally by following |
should be routed so that they are not likely to be | the operating instructions. Adjust only those controls |
walked on or pinched by items placed upon or | that are covered by the operating instructions as an |
against them, paying particular attention to cords at | improper adjustment of other controls may result in |
plugs, convenience receptacles, and the point where | damage and will often require extensive work by a |
they exit from the product. | qualified technician to restore the product to its |
OUTDOOR ANTENNA GROUNDING — If an outside | normal operation. |
antenna or cable system is connected to the product, | ÷ If the product has been dropped or damaged in any |
be sure the antenna or cable system is grounded so | way. |
as to provide some protection against voltage surges | ÷ When the product exhibits a distinct change in |
and | performance — this indicates a need for service. |
Electrical Code, ANSI/NFPA 70, provides information | REPLACEMENT PARTS — When replacement parts |
with regard to proper grounding of the mast and | are required, be sure the service technician has used |
supporting structure, grounding of the | replacement parts specified by the manufacturer or |
to an antenna discharge unit, size of grounding | have the same characteristics as the original part. |
conductors, location of | Unauthorized substitutions may result in fire, electric |
connection to grounding electrodes, and | shock, or other hazards. |
requirements for the grounding electrode. See Figure | SAFETY CHECK — Upon completion of any service or |
A. | repairs to this product, ask the service technician to |
LIGHTNING — For added protection for this product | perform safety checks to determine that the product |
during a lightning storm, or when it is left unattended | is in proper operating condition. |
and unused for long periods of time, unplug it from | WALL OR CEILING MOUNTING — The product should |
the wall outlet and disconnect the antenna or cable | not be mounted to a wall or ceiling. |
system. This will prevent damage to the product | HEAT — The product should be situated away from heat |
due to lightning and | sources such as radiators, heat registers, stoves, or |
POWER LINES — An outside antenna system should | other products (including amplifiers) that produce |
not be located in the vicinity of overhead power lines | heat. |
or other electric light or power circuits, or where it |
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can fall into such power lines or circuits. When |
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installing an outside antenna system, extreme care |
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should be taken to keep from touching such power |
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lines or circuits as contact with them might be fatal. |
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OVERLOADING — Do not overload wall outlets, |
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extension cords, or integral convenience receptacles |
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as this can result in a risk of fire or electric shock. |
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| ANTENNA |
| |
| WIRE |
GROUND |
|
CLAMP | ANTENNA |
| |
| DISCHARGE UNIT |
| (NEC SECTION |
ELECTRIC | GROUNDING CONDUCTORS |
SERVICE | (NEC SECTION |
EQUIPMENT | GROUND CLAMPS |
| P O W E R S E R V I C E |
| GROUNDING |
| ELECTRODE SYSTEM |
Fig. A | (NEC ART 250, PART H) |
|
NEC — NATIONAL ELECTRICAL CODE
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