IMPORTANT SAFETY PRECAUTIONS
Read First!unless proper ventilation is provided or thetaken to keep from touching such power lines or
manufacturerOs instructions have been adhered to.circuits,as contact with them might be fatal.
11.Power Sources.This product should be operated18.Overloading. Do not overload wall outlets, extension
CAUTIONonly from the type of power source indicated on thecords, or integral convenience receptacles, as this can
marking label. If you are not sure of the type of powerresult in a risk of fire or electric shock.
RISK OF ELECTRIC SHOCK
supply to your home, consult your product dealer or19.Object and Liquid Entry. Never push objects of any
DO NOT OPEN
local power company. For products intended to operatekind into this product through openings, as they may
CAUTION: To prevent electric shock,from battery power,or other sources,refer to thetouch dangerous voltage points or short-out parts that
do not use this (polarized) operating instructions.could result in a fire or electric shock. Never spill
plug with an extension cord, 12.Grounding or Polarization.This product may beliquid of any kind on the product.
receptacle or other outlet equipped with a polarized alternating-current-line plug20.Servicing. Do not attempt to service this product
unless the blades can (a plug having one blade wider than the other).Thisyourself, as opening or removing covers may expose
be fully inserted to plug will fit into the power outlet only one way.This isyou to dangerous voltage or other hazards. Refer all
prevent blade exposure.
a safety feature. If you are unable to insert the plugservicing to qualified service personnel.
The lightning flash with arrowhead symbol, fully into the outlet, try reversing the plug. If the plug21.Damage Requiring Service. Unplug this product
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated should still fail to fit,contact your electrician tofrom the wall outlet and refer servicing to qualified
Odangerous voltage� within the productOs replace your obsolete outlet. Do not defeat the safetyservice personnel under the following conditions:
enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.purpose of the polarized plug.a. The power-supply cord or the plug has been
13.Power-Cord Protection. Power-supply cords shoulddamaged; or
The exclamation point within an equilateral
triangle is intended to alert the user to the be routed so that they are not likely to be walked on orb. Objects have fallen onto, or liquid has been spilled
presence of important operating and
pinched by items placed upon or against them, payinginto, the product; or
maintenance (servicing) instructions in the
literature accompanying the appliance.particular attention to cords at plugs, conveniencec. The product has been exposed to rain or water; or
receptacles, and the point where they exit from thed. The product does not operate normally when
product.following the operating instructions.Adjust only those
1.Read Instructions. All the safety and operating
14.Nonuse Periods.The power cord of the productcontrols that are covered by the operating instructions,
instructions should be read before the product
should be unplugged from the outlet when left unusedas an improper adjustment of other controls may
is operated.
for long periods of time.result in damage and will often require extensive work
2.Retain Instructions.The safety and operating
15.Outdoor Antenna Grounding. If an outside antennaby a qualified technician to restore the product to its
instructions should be retained for future reference.
or cable system is connected to the product, be surenormal operation; or
3.Heed Warnings. All warnings on the product and in
the antenna or cable system is grounded so as toe. The product has been dropped or damaged
the operating instructions should be adhered to.
provide some protection against voltage surges andin any way; or
4.Follow Instructions. All operating and use
built-up static charges.Article 810 of the Nationalf. The product exhibits a distinct change in
instructions should be followed.
Electrical Code,ANSI/NFPA 70, provides informationperformance; this indicates a need for service.
5.Cleaning. Unplug this product from the wall outlet
with regard to proper grounding of the mast and22.Replacement Parts. When replacement parts are
before cleaning. Do not use liquid cleaners or aerosol
supporting structure, grounding of the lead-in wire torequired, be sure the service technician has used
cleaners. Use a damp cloth for cleaning.
an antenna discharge unit, size of groundingreplacement parts specified by the manufacturer or
6.Attachments. Do not use attachments not
conductors, location of antenna-discharge unit,that have the same characteristics as the original
recommended by the product manufacturer,
connection to grounding electrodes, and requirementspart. Unauthorized substitutions may result in fire,
as they may cause hazards.
for the grounding electrode. See Figure A.electric shock or other hazards.
7.Water and Moisture.To reduce the risk of fire or
16.Lightning. For added protection for this product23.Safety Check. Upon completion of any service or
electric shock, do not use this product outdoors or
during a lightning storm, or when it is left unattendedrepairs to this product, ask the service technician to
near water�for example, near a bathtub, wash bowl,
and unused for long periods of time, unplug it fromperform safety checks to determine that the product is
kitchen sink or laundry tub; in a wet basement; near a
the wall outlet and disconnect the antenna or cablein proper operating condition.
swimming pool; or the like.
system.This will prevent damage to the product due to24.Wall or Ceiling Mounting.The product should be
8.Accessories. Do not place this product on an
lightning and power-line surges.mounted to a wall or ceiling only as recommended by
unstable cart, stand, tripod, bracket or table.The
17.Power Lines. An outside antenna system should notthe manufacturer.
product may fall, causing serious injury to a child or
be located in the vicinity of overhead power lines or25.Heat.The product should be situated away
adult, and serious damage to the product. Use only
other electric light or power circuits, or where it canfrom heat sources such as radiators, heat registers,
with a cart, stand, tripod, bracket or table
fall into such power lines or circuits.When installingstoves or other products (including amplifiers) that
recommended by the manufacturer, or sold with the
an outside antenna system, extreme care should beproduce heat.
product.Any mounting of the product should follow the
manufacturerOs instructions,and should use a mounting
accessory recommended by the manufacturer.Figure A.
9.A Product and Cart Combination ShouldExample of Antenna Grounding as per
Be Moved with Care. Quick stops,excessiveNational ElectricalCode ANSI/NFPA 70
Antenna Lead-In Wire
force and uneven surfaces may cause the
product and cart combination to overturn.Ground Clamp
10.Ventilation. Slots and openings in the cabinet are
Antenna Discharge Unit (NEC Section 810-20)
provided for ventilation and to ensure reliable
operation of the product and to protect it from
Grounding Conductors (NEC Section 810-21)
overheating, and these openings must not be blocked
or covered.The openings should never be blocked byElectric Service Equipment
placing the product on a bed, sofa, rug or other
Ground Clamps
similar surface.This product should not be placed in a
built-in installation, such as a bookcase or rack,Power Service Grounding Electrode System
(NEC Art. 250, Part H)
ENTRA SUBiii |
ACEC
