EN 3
5. Ventilation
IMPORTANT PRODUCT
Slots and openings in the cabinet are provided for
ventilation. To ensure reliable operation of the product
SAFETY INSTRUCTIONSand to protect it from overheating, these openings must
not be blocked or covered.
Electrical energy can perform many useful functions.YDo not block the openings by placing the product on
But improper use can result in potential electrical shocka bed, sofa, rug or other similar surface.
or fire hazards. This product has been engineered andYDo not place the product in a built-in installation
manufactured to assure your personal safety. In ordersuch as a bookcase or rack unless proper ventilation
not to defeat the built-in safeguards, observe theis provided or the manufacturerOs instructions have
following basic rules for its installation, use andbeen adhered to.
servicing.
6. Wall or Ceiling Mounting
ATTENTION:The product should be mounted to a wall or ceiling
Follow and obey all warnings and instructions markedonly as recommended by the manufacturer.
on your product and its operating instructions. For your
safety, please read all the safety and operating
ANTENNA INSTALLATION
instructions before you operate this product and keep
this manual for future reference.INSTRUCTIONS
1. Outdoor Antenna Grounding
INSTALLATIONIf an outside antenna or cable system is connected to
the product, be sure the antenna or cable system is
1. Grounding or Polarization
grounded so as to provide some protection against
(A)Your product may be equipped with a polarized
voltage surges and built-up static charges. Article 810
alternating-current line plug (a plug having one
of the National Electrical Code, ANSI/NFPA 70,
blade wider than the other). This plug will fit into
provides information with regard to proper grounding
the power outlet only one way. This is a safety
of the mast and supporting structure, grounding of the
feature.
lead-in wire to an antenna discharge unit, size of
If you are unable to insert the plug fully into the
grounding conductors, location of antenna discharge
outlet, try reversing the plug. If the plug should still
unit, connection to grounding electrodes, and
fail to fit, contact your electrician to replace your
requirements for the grounding electrode.
obsolete outlet. Do not defeat the safety purpose of
the polarized plug.2. Lightning
(B)Your product may be equipped with a 3-wireFor added protection for this product during a lightning
grounding-type plug, a plug having a thirdstorm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and
(grounding) pin. This plug will only fit into a
disconnect the antenna or cable system. This will
grounding-type power outlet. This is a safety
prevent damage to the product due to lightning and
feature.
power-line surges.
If you are unable to insert the plug into the outlet,
contact your electrician to replace your obsolete3. Power Lines
outlet. Do not defeat the safety purpose of theAn outside antenna system should not be located in the
grounding-type plug.vicinity of overhead power lines or other electric light
2. Power Sourcesor power circuits, or where it can fall into such power
lines or circuits. When installing an outside antenna
Operate your product only from the type of power
source indicated on the marking label. If you are notsystem, extreme care should be taken to keep from
sure of the type of power supply to your home, consulttouching such power lines or circuits as contact with
your product dealer or local power company. If yourthem might be fatal.
product is intended to operate from battery power, orEXAMPLE OF ANTENNA GROUNDING AS PER
other sources, refer to the operating instructions.NATIONAL ELECTRICAL CODE, ANSI/NFPA 70
3. Overloading
Do not overload wall outlets, extension cords, or
ANTENNA
integral convenience receptacles as this can result in aLEAD IN WIRE
risk of fire or electric shock.
GROUND CLAMP
4. Power Cord Protection
Power supply cords should be routed so that they areANTENNA
not likely to be walked on or pinched by items placedDISCHARGE UNIT
(NEC SECTION
upon or against them, paying particular attention to810-20)
cords at plugs, convenience receptacles, and the pointELECTRIC SERVICE
EQUIPMENT
where they exit from the product.GROUNDING
CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING ELECTRODE SYSTEM
(NEC ART 250. PART H)
NEC � NATIONAL ELECTRICAL CODE |
ACEC
