Safety Information (contOd) 5
IMPORTANT SAFETY INSTRUCTIONS16. Power Lines � An outside antenna system should not be
located in the vicinity of overhead power lines or other
1. Read instructions. Read all the safety and operating instruc-electric light or power circuits, or where it can fall into such
tions before operating the product.power lines or circuits. When installing an outside antenna
2. Retain instructions. Keep the safety and operating instruc-system, take extreme care to keep it from touching such
tions for future reference.power lines or circuits; contact with them might be fatal.
3. Heed warnings. Adhere to all warnings on the product and17. Overloading � Do not overload wall outlets, extension
in the operating instructions.cords, or integral convenience receptacles. This can result in
4. Follow instructions. Follow all operating and use instruc-a risk of fire or electric shock.
tions.18. Object and Liquid Entry � Never push objects of any kind
5. Cleaning � Unplug this product from the wall outlet beforeinto this product through openings; they may touch danger-
cleaning. Do not use liquid cleaners or aerosol cleaners. Useous voltage points or short out parts, resulting in a fire or
a damp cloth for cleaning. electric shock. Never spill liquid of any kind on the product.
6. Attachments � Do not use attachments not recommended19. Servicing � Do not attempt to service this product yourself.
by the product manufacturer as they may cause hazards.Opening or removing covers may expose you to dangerous
7. Water and Moisture � Do not use this product near water -voltage or other hazards. Refer all servicing to qualified ser-
for example, near a bathtub, washbowl, kitchen sink, orvice personnel.
laundry tub, in a wet basement, near a swimming pool, etc.20. Damage Requiring Service � Unplug this product from the
8. Accessories � Do not place this product on an unstable cart,wall outlet and refer servicing to qualified service personnel
stand, tripod, bracket, or table. The product may fall, causingunder the following conditions:
serious injury to a child or adult, and serious damage to thea) When the power supply cord or plug is damaged,
product. Use only with a cart, stand, tripod, bracket, orb) If liquid has spilled or objects have fallen into the product,
table recommended by the manufacturer or sold with thec) If the product has been exposed to rain or water,
product. Any mounting of the product should follow thed) If the product does not operate normally by following the
manufacturerOs instructions and should use a mountingoperating instructions. Adjust only those controls covered
accessory recommended by the manufacturer.by the operating instructions. An improper adjustment of
9. Move a product and cart combination with care. Quickother controls may result in damage and will often require
stops, excessive force, and uneven surfaces mayextensive work by a qualified technician to restore the prod-
cause the product and cart combination to over-uct to its normal operation,
turn.e) If the product has been dropped or damaged in any way,
10. Ventilation � Slots and openings in the cabinet provide venti-f) When the product exhibits a distinct change in perfor-
lation, ensure reliable operation of the product, and protectmance. This indicates a need for service.
it from overheating. Do not block or cover these openings.21. Replacement Parts � When replacement parts are required,
The openings should never be blocked by placing the prod-be sure the service technician uses replacement parts speci-
uct on a bed, sofa, rug, or other similar surface. Do notfied by the manufacturer or having the same characteristics
place this product in a built-in installation such as a bookcaseas the original part. Unauthorized substitutions may result in
or rack unless proper ventilation is provided or the manu-fire, electric shock, or other hazards.
facturerOs instructions have been adhered to.22. Safety Check � Upon completion of any service or repairs
11. Power Sources � This product should be operated onlyto this product, ask the service technician to perform safety
from the type of power source indicated on the markingchecks to determine that the product is in proper operating
label. If you are not sure of the type of power supply tocondition.
your home, consult your product dealer or local power23. Wall or Ceiling Mounting � Mount the product to a wall or
company. For products intended to operate from batteryceiling only as recommended by the manufacturer.
power, or other sources, refer to the operating instructions.24. Heat - Situate this product away from heat sources, such as
12. Grounding or Polarization � This product may be equippedradiators, heat registers, stoves, or other products (including
with a polarized alternating-current line plug (a plug havingamplifiers) that produce heat.
one blade wider than the other). This plug will fit into the25. Battery usage CAUTION - To prevent battery leakage that
power outlet only one way. This is a safety feature. If youmay result in bodily injury or damage to the unit:
are unable to insert the plug fully into the outlet, try revers-Y Install all batteries correctly, with + and - aligned as
ing the plug. If the plug still fails to fit, contact your electri-marked on the unit.
cian to replace your obsolete outlet. Do not defeat the safe-Y Do not mix batteries (old/new, carbon/alkaline, etc.).
ty purpose of the polarized plug.Y Remove batteries when the unit is not used for a long
13. Power-Cord Protection � Route power supply cords sotime.
they are not likely to be walked on or pinched by items
placed upon or against them, paying particular attention to
cords at plugs, convenience receptacles, and the point where
they exit from the product.
Example of Antenna Grounding
14. Outdoor Antenna Grounding � If an outside antenna or
per National Electrical Code
cable system is connected to the product, be sure the
antenna or cable system is 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,ANTENNA LEAD IN WIRE
GROUND CLAMP
provides information with regard to proper grounding of the
mast and supporting structure, grounding of the lead-in wire
to an antenna discharge unit, size of grounding conductors,
ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)
location of antenna-discharge unit, connection to grounding
electrodes, and requirements for the grounding electrode.
See figure at right.
GROUNDING CONDUCTORS (NEC SECTION 810-21)
15. Lightning � For added protection for this product during a
lightning storm, or when it is left unattended and unused forGROUND CLAMPS
long periods of time, unplug it from the wall outlet and dis-
connect the antenna or cable system. This will prevent dam-ELECTRIC SERVICE EQUIPMENTPOWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H)
age to the product due to lightning and power-line surges. |
ACEC
